Annual Report 1998

ANNUALREPORT 1998

NINA•NIKU Foundationfor NatureResearch and CulturalHeritage Research II IIIIIIIIIII 99VG11158

Editors: LIV TURID STORLI OG HANS GEORG JORGENS Design, lay out: INGRID BRANDSLET, TEGNEKONTORET,NINA.NIKU English translation:RORY DUNLOP(NIKU) RICHARD BINNS(NINA)

Print: TRYKKERIHUSET SKIPNES Paper cover: Nettuno høghvit 280g Paper inside: Nettuno høghvit 140g Paper appendices:Coloritt 80g, Recycleable paper Environment-friendly seal

05/99/600

ISBN: 82-426-1033-9 Cover Ph, o: "Fram the Skolte area in Nelden, South Varanger rn Finnmarkcounty This was formerly the siteof the Skolte Lappssummer camp. After contact with Russian munks in the 1500's this also became the Skolte Lapps' church center ln the foreground of the picture is St. George's Chapel, which contains 16 old Russian ikones. 1n the background one can glimpse the Skolte falls, where traditional net-fisheries for salmon occur". COVER PHOTO: ARVE KJERSHEIM, NIKU ANNUAL REPORT 1998

Research in a market lace

Nevertheless, we must deliver research-based products to our clients, in contrast to the pure consultant firms.

At the same time, we also have to bear in mind that we need to serve a market undergoing substantial change, which also includes various sectors of society with their own responsibility for the environment. Here another kind of expertise is also needed, where perhaps the most important key word is communication. This embraces such aspects as marketing, acquisition and customer relations, not least the ability to reflect the client's perspective. Some of our employees are good at this, but as an institution we still have far to go before we can express satisfaction with our ability to be market- oriented.

The success of NINA•NIKU thus depends upon our ability to develop our research expertise further and actually apply it in a market where the environmental management authorities will continue to be key clients, but where a number of other sectors that manage natural resources and cultural heritage will become increasingly more important clients. In such a perspec- PHOTO: ANNE E.T. WINTERTHUN tive, there is no indication that our knowledge will be less in With the present external constraints for contract research, wedemand. We will be able to meet these needs by, for example, need to wage a continuous battle to maintain our basic exper-acknowledging that we must always live on the crossroads bet- tise, through professional renewal and long-term strategic ef-ween academic research and the market place. forts. Short-term contracts and increasing competition characterise everyday life more and more, leaving increasingly less It is, however, essential that we maintain our foundations, and space for the meritable research which is the very foundationthis is really a robust and proactive strategy. Our basic expertise of our existence. is not only useful in meeting the needs today, it also represents an exceptionally important stand-by resource when new chal- Research expertise within our 'core areas' must be maintainedlenges appear. For instance, if we had not had our basic ecolo- and continually developed if we are to compete successfully ingical expertise when the Chernobyl accident occurred, we the national and international arenas, also in a market for con-would have been unable to clarify the consequences as we did. tract research which has shifting needs and demands flexibility. 44/ Contents:

This is NINA•NIKU 2 Artides from NINA: Appendices: From the Board's Annual Report 2 . Radio transmitters on salmon 13 1.NINA publications in 1998 Accounts 5 Salmon return to the lower Orkla 13 International publications 1 Good news from the Foundation 24 Metadatabase on Internet 14 NINA publications 4 Database for developing countries 14 Conference contributions 7 Artides from NIKU: Reindeer winter grazing in Finnmark 15 Other publications 8 Zimbabwe's Rock Art in Jeopardy 6 Genetically modified soya in shops 15 Medieval floor unearthed 6 Negative aspects with wind-power 16 2. NIKU publications 1998 A stave church for Iceland 7 The northern birch woodlands 16 Scientific communication Conservationofwood; 7 Threatened beetles and true bugs 17 Scientific publications 1 Painted dkor from the 13th century Waterpower in the Himalayas 17 NIKU publications 1 onwards 8 Land-use planning 18 Other reports 2 Railway building threatens Siberian NINA and anvironmental monitoring 19 Conference contributions 2 forest hunters 9 The lynx - the Nordic minitiger 20 Other 4 Geographic Information Systems10 PCB in glaucous gulls 21 Popular scientific comunication Many of Norway's younger churches Population regulation in salmon 22 Publications 5 have great values 11 Reduced acidification, raises hopes Fact sheets 5 Recent excavations in Bergen reveal for the fish 23 Lectures- Guided tours 5 late medieval structures 12 Other 6 fl ANNUAL REPORT P1 998

This is NINA NIKU THE FOUNDATION S PRINCIPAL NINMNIKU organisation FIELDSOF ACTIVITY --ExecutlødWartt hairperson:Aina Ecielmann NINA is chiefly concernedwith studiesof species,populations and communities attached to land, freshwater and ManagingliDlrictor KarIL Baadsvik coastal areas. These involve • biologicaldiversity Centraladministrastion • sustainableharvesting of renewablegame and fish stocks • studiesof threatenedspecies and populations,including large predators • contamination,including acid precipitation,heavy metals and radioactivity • conservationcriteria and conservationplans for areasof open countryside • environmentalimpact assessmentsand measuresconcerned with variouskinds of encroachmenton nature • landscapeecology and the ecologicalimpacts of fragmentation. NIKUS expertise embraces • archaeologicalinvestigations • researchon Norwegianmedieval towns • cultural landscapeanalysis • historicalbuildings research • conservation,restoration and photographicdocumentation • scientificdiciplines relating to archaeologicalinvestigations, The Foundation for Nature Researchand Cultural Heritage including physicalanthropology Research(NINA•NIKU) consists of two institutes,the Norwegian • cultural monument registers. Institute for Nature Research (NINA) and the Norwegian Both institutes have a great deal of expertisein environmental Institute for Cultural Heritage Research(NIKU). The Foundation impactassessmentanalysis concerning variousforms of encro- was establishedin 1988and has its principal administrativeseat achment on nature. The Foundationis also active in the appli- in Trondheim. NINA has personnel in Trondheim, Oslo, Tromsø cationand developmentof expertiselinked to Norwegianaid to and its research station for freshwater fish at Ims, near developingcountries and easternEuropean countries. Stavanger.NIKU has staff in Oslo,Tønsberg, Bergen, Trondheim and Tromsø.

THE PURPOSEOF THE FOUNDATION SOURCESOF FUNDING The Foundation for Nature Researchand Cultural Heritage As the figure below shows, the Foundationstill receivesmore Researchis intended than 95% of its funding from public-sectormanagement bodi- • to be a national and international centre of expertise for esand firms, and the NorwegianResearch Council. applied researchinto ecology, the natural environment and cultural heritage • to propose and conduct long-term, expertise-building Turnover in NINA•NIKUin 1998 research and development work in the principal fields of nature and cultural heritage management • to advice and carry out assignmentsfor nature and cultural Basicallocation NINA Nationaltasks,N1NA 21770 3 981 Basicallocation NIKU heritage managementauthorities and other bodies, regard- Incomeabroad 11 690 7 218 National tasks,NIKIJ ding research,other investigations,documentation and 6 402 Other managementbodies Cultural herritage management conservation 14 939 16 310 • to impart experienceand researchresults for practicalapplica- Misc.contributions and income Publicand private sectorfirms 9 495 tion in the fields of applied ecology and cultural heritage con- 19 142 servation • to foster the scientific development of its personneland pre- NorwegianResearch Council Nature management 21 229 36 518 pare them for efforts within the Foundation and elsewhere.

(Figures in thousands NOK) TOTALOPERATING INCOME: 168 694 ANNUAL REPORT 1 9 9 8

From the BattedAnnual Re ort

Introduction As previously, the level is somewhat higher among women 1998 has been a positive year for the Foundation, both scienti-than men, on average 6.1% against 2.8%. The new organisa- fically and financially, and a great volume of research has beentional structure for the main administration became effective conducted. The year has been marked by new international from 1 January 1998. commitments, more multidisciplinary co-operation, and a detailed evaluation of NIKU organised by the Norwegian ResearchStrategic commitments Council. The 10th anniversary of NINA's establishment was The NINA•NIKU Board has decided that NOK 10 million of the celebrated in October with a seminar and social arrangement. equity capital that has been saved will be spent on strategic The Norwegian Parliament, partly through its debate on White commitments during 1998-2002. The areas chosen are: Paper no. 58 (1996-97) "Environmental policy for sustainable development", has advocated that all sectors of society must • geographical information systems (GIS) have an independent environmental responsibility and draw up• work related with development aid their own action plans for the environment. This will carry work • market developments and marketing. on the environment into a new phase where demands for knowledge will hopefully be grater and more precisely formu- Applications amounting to approximately NOK 2 million were lated. NINA•NIKU leads the way in important fields of environ- approved in 1998, mostly in the areas of GIS and development mental research. 1998 has therefore seen substantial resourcesaid. The work is well under way and emphasis is being put being invested in presenting the Foundation for new potential upon good joint projects between NINA and NIKU. As regards clients. other commitments, it should be remarked that the Board has formulated strategies for the future activities of the Foundation The accounts for the year show that the cut-backs implemen- in the Barents Region. ted in autumn 1996 spring 1997 are now having their effect. Tight financial control is still required, not least following the rise in rent costs at Tungasletta, which will have their full effect in 1999 after the premises have been rent free for 10 years. NINA In 1998, NINA had existed for 10 years. This anniversary was The Board marked in October by a seminar entitled "Biological diversity - The Board held six meetings in 1998 and dealt with 43 matters.challenges going into the next millennium" and a dinner-dance The Ministry of the Environment appointed a new Board 1 for all employees, the Board and invited guests from political March 1998, with the following members: and nature management authorities, the Research Council and co-operating institutions. Adviser Äina Edelmann, The Norwegian Farmers and Smallholders Union The number of contracts in NINA in 1998 changed little from (chairperson) 1997. The total turnover rose by NOK 5 million from 1997 to Professor Einar Niemi, 1998, chiefly due to a rise in revenue from the Norwegian University of Tromsø (Vice-Chairperson) Research Council and Development Aid Projects, whereas so- Manager Øystein Dahle, mewhat fewer contracts came from, for example, the The Norwegian Mountain Touring Association Directorate for Nature Management. Senior Lecturer Gunilla Rosenqvist, Norwegian University of Science and Technology An important scientific task that should be mentioned is that Assistant County Governor Tormod Karlstrøm, NINA, in 1998 and 1999, has been a foremost supplier of data County Governor's Office in Hedmark to a publicly-appointed committee considering the status and Research Ecologist John Atle Kålås, NINA future of wild salmon that has recently published its findings in Technical Curator Tone Marie Olstad, NIKU an NOU report.

Personnel and organisation Work related with development aid is steadily increasing and a A total of 208 man-years of work were executed in NINA•NIKU project in Botswana in co-operation with the Department of in 1998, against 220 in 1997. NIKU saw a reduction from 66 in National Parks and the University of Botswana concerning 1997 to 58 in 1998, NINA registered 123 against 125 in 1997, game ecology, nature conservation, population dynamics and and the central administration 27 instead of 29. As of 31Dec. biological diversity is well under way. 1998, the Foundation had 228 employees. A research ecologist in NINA successfully defended his Dr. sci- The proportion of women in NINA•NIKU at the year-end was ent. thesis at the Norwegian University of Science and 40.5%, a slight reduction from the previous year. The proporti- Technology in Trondheim in 1998. This means that 32 of the on of women in scientific posts in NINA remains low, but scientific staff in NINA have taken doctorates in 1988-1998. shows a slight tendency to increase, and is now 18.7%. The More than 70% of NINA scientists now have a doctorate. corresponding figure for NIKU is 53.1%. The average leave of absence through ill-health dropped from 5.5% in 1997 to 4.1% in 1998. This trend is positive and the level is satisfactory. 11 ANNUAL REPOR T 1998

From the Board's Annual Re ort

NIKU The flow of contracts was good. Two major, complicated pro- This included a thorough internal evaluation. jects that were completed deserve special mention, the conservation of the altar piece in Førde Church and the archaeologicalThe question of NIKU being permitted to undertake archaeolo- excavations associated with the erection of a building to pro- gical excavations outside the medieval towns has still not been tect the Cathedral ruins at Hamar. NIKU was also commisionedclarified, a situation that the Board views with deep concern. by the Ministry of Education, Research and Church Affairs, to This lack of clarification was once more compensated for by a be responsible for Norway's gift to Iceland in connection with special grant from the Ministry of the Environment of NOK 1 the millennial celebrations of Iceland's conversion to million in 1998. Christianity. The gift is a replica of Haltdalen Stave Church, to be built in Iceland. A doctorate programme for NIKU scientific staff began in 1998. The Board views this as being very important for building up ex- NIKU has undergone evaluation during 1998. A panel appoin- pertise within the institute in the years ahead. One employee ted by the Norwegian Research Council's Divisional Board for gained her doctorate in 1998. Environment and Development carried out the work.

Information and contact with society Economy important reason for this change. The Publications, conference contributions The financial result for the year is satis- net financial income was NOK 3.7 milli- and lectures from the Foundation in factory, better than budgeted for. The on, and the total profit was NOK 4.2 mil- 1998 amunt to 747 titles, 510 from NINA turnover in 1998 was NOK 168.7 million, lion. The total assets of the Foundation and 237 from NIKU. The Foundation's an increase of NOK 2.3 million from are NOK 114.4 million, NOK 29.5 million own publication series produced 189 pu- 1997. of which are non-current assets, inclu- blications, over 50% more than in 1997; ding long-term investments. Equity capi- 24 were Fact Sheets. The Board is very sa-NINA's share was NOK 117 million, whiletal totalled NOK 54.0 million at the year- tisfied with these figures. NINA•NIKU has NIKU answered for NOK 51.7 million. end. In 1998, a long-term deposit of also figured prominently in connection The Foundation had an operating loss of NOK 20 million was paid to the with a number of established events NOK 0.3 million, NOK 3.0 million less Directorate of Public Construction and around the country and through nume- than in 1997. The strategic use of equity Property. Despite this investment, the li- rous items in the media. capital, totalling NOK 1.8 million, is an quidity is still good.

THE BOARD AND DIRECTORS OF NINA•NIKU IN 1998

SITTING FROM THE LEFT MANAGING DIRECTOR: KARL BAADSVIK, JON ATLE KALAS, ÅINA EDELMANN (CHAIRPERSON), EINAR NIEMI OG DIRECTOR ANNE FIKKAN (NIKU). BEHIND FROM THE LEFT. TORMOD W. KARLSTRØM, GUNNILA ROSENQVIST, DIRECTOR EIVIN RØSKAFT (NINA), TONE SKARSAUNE (FROM1.JAN. 1999) AND ØYSTEIN DAHLE.

PHOTO: ANNE E. T.WINTERTHUN A N NUAL REPORT 1998

From the Baard's Annual Report Future perspectives The status of NINA•NIKU as a co-ordina- independent research. In this context, we, The Board is able to record that 1998 has ted institution was expected to mark a must keep a watchful eye on the conse-. been a good year for the Foundation, both step forward scientifically by leading to quences of the basic allocation having scientifically and financially. Both institutes multidisciplinary research. Several such been reduced, and the situation that the have attained the specific targets that projects have begun, but paradoxically the institutes are becoming increasingly de- were set for the year. management authorities are not enquiring pendent upon short-term contracts. after such expertise. The Board therefore NIKU has been evaluated after functioningdraws the conclusion that the potential for Our human resources are the very funda- for only four years. The report has not yet scientific co-operation has so far not been ment of the Foundation. A large measure' been made public. The Board hopes it will fully drawn upon. NINA•NIKU is positio- of keen involvement and a high scientific offer constructive views concerning the ning itself in the market with regard to cli- standing characterise our work at every further development of the institute. ents outside environmental management. level. The Board will therefore conclude , A prime challenge in the years to come this Report by thanking and commending In financial respects, development is as will be to supply clients with knowledge in every single employee in NINA•NIKU. budgeted, but the Foundation will be fa- the spheres in which they are interested, ced with substantial increases in costs while at the same time maintaining and from 1999 because the premises at extending the Foundation's basic experti- Tungasletta have ceased to be rent free. se. The Board believes it has an important Cost-effective operations will thus have responsibility to help to acquire external top priority. constraints that continue to maintain free,

NINA •N1KU's accountsér 1998 PROFIT AND LOSS ACC. FOR1998 BALANCE AS OF 31.12.1998 (NOK 1000) 1998 1997 (NOK1000) 1998 1997

Basic allocation (Note 1) 33460 33200 ASSETS Other contributions (Note 2) 17468 19447 Cash, bank and postal giro 65798 74246 Revenue from projects (Note 3) 110347 111320 Trade debtors (Note 5) 18923 19698 Other operating income 7419 2431 Other short-term debtors 189 170 TOTAL OPERATING INCOME 168694 166398 TOTAL CURRENT ASSETS 84910 94113

Salaries and personnel costs 83203 78554 Long-terrn investments (Note 6) 20032 External assistance and services 28157 29089 Machinery and fittings (Notes 4 & 6) 3302 3998 TraN'iel expenses 16433 16355 Buildings (Notes 4 & 6) 6174 5990 Equipment and expendables 18661 19035 TOTAL NON-CURRENT ASSETS 29508 9988 Ordinary depreciation (Note 4) 3772 5804 Other operating exp. (Notes 3 & 6) 17934 14014 TOTAL ASSETS 114418 104101 TOTAL OPERATING EXPENSES 168160 162852 LIABILITIES AND EQUITY OPERATING RESULT 534 3546 Trade creditors 5100 5221 Tax deducted/pensions/fees 5666 5488 Financial income (Note 6) 4041 1829 Accrued holiday pay 7007 6459 Financial expenses 391 207 Advances from customers 38733 34969 TOTAL FINANCIAL ITEMS 3650 1622 Other current liabilities 3884 2118 TOTAL LIABILITIES 60390 54256 NET INCOME 4184 5168 Which will be appropriated as follows: Basic capital 30000 30000 Other restricted equity 10920 8000 Adjustment of supplementary capital 2920 3000 Distributable funds 8456 9977 Distributable reserves -1520 300 Allocation for research purposes 4652 1868 Allocation for research purposes 2784 1868 TOTAL EQUITY 54028 49845 UTILISED NET PROFIT 4184 5168 TOTAL LIABILITIES AND EQUITY 114418 104101 fl Zimba we'srock art in 'eo ard

Zimbabweis a rich treasuryof rock paintings.They are severalthousand years old, and were createdby hunter-gatherers,the ancestors of the present Bushmen(the Sanpeople). The paintings are to be found in shallow cavesand on the overhangingfa- ces of cliffs and boulders. Distinguishedby their narrativequalities, the motifs evidently representa common metaphoricalsystem based on myths and trance experiences.

Much of this art is deterioratingat an alarmingrate, largelydue to the impact of humans.The worst damage is to be seen in localitieswhich have been preparedfor tourism. In 1998, 60-70 percentof the paintings at the well-known Domboshawa were messedup by dark brown house paint.

Giventhe seriousnessof the threat, the documentation of the paintings is vital. In time, the documentation materialwill probablybe a better source of information than the originals. Having enlisted NIKU's experience, the National Museums and Monumentsof Zimbabwehas given rock art documentation a high priority. Collaboration between Detailof a scenedepicting costumed men dancing in trance,ln the treesbehind the two institutions started in 1998, when an ar- themhang weapons, hide bags and a wildboar's head, By attenuating the figu- chaeologistfrom Zimbabwe participated in the re- res,the painter conveys the release from gravity experienced in trance. cording of cave paintings in Moskenes, Nothern

PHOTO: TERJENORSTED, NIKU Norway.As a follow up, NIKU is going to hold a workshop on the photographic documentation of rock paintingsin Zimbabwe. Medieval oorunearthed TERJENORSTED In 1997, NIKU'sexcavations in Hamar Running along the length of the nor- preservedsection of this floor can now Cathedralbrought to light large portions thern aislewas a floor of squareceramic be viewed through a protective glass of the building'slate medievalfloor. The tiles, and, though manywere weathered plate in the new floor. The lifts used in excavationswere undertakenin advance to a greater or lesserdegree, it was still the erection of the protective shell over of foundation work for the glass and possibleto make out the original colour the ruin enabled archaeologiststo pho- metal shell that now protects the ruin. pattern. The floor was interrupted by a tograph the floors from above, and the- The extent of the remainscame as a wel- number of grave markings, together se photographswill be joined together come surprise,since it had been expec- with a tomb situated between two of with the help of digital processingto ted that earlier restoration work and the pillars in the northern row. Excava- producea panorama. excavationswould have left little intact. tion in the southernaisle revealed a floor TINA WIBERG of rectangular bricks. A relativelywell- DEPOSITS1N DANGER

NIKU is also involved in monitoring the archaeologicalinformation, but will very HamarCathedral ruin and the underlying likely have an adverseeffect on the ruin cultural deposits.The ruin itself is protec- as well. ted from the elements by a glass and metal shell, but there is reasonto fear Among other things, the monitoring that the remainingdeposits will gradual- programme involves the placing of in- ly dry out. This will inevitablyaccelerate struments at selected points in and decomposition of the organic compo- around the ruin to measurethe deposits' nents,which not only will mean losing moisture content and the rate of dehy- dration.

PHOTO: STAN REED, NIKU REPORT 1 998

stave church or Iceland

The people of Norway will be presenting church. This will ensure that the copy, on Heimaey, one of the Vestmanna a stave church copy to Iceland in the whose completion is scheduled for July Islands and the site - according to the year 2000, as a gift to mark the thou- 2000, is as true to the original as possi- Landnåma chronicle - of Iceland's first sandth anniversary of the island's con- ble. The new stave church is to be raised church, built by the Norwegian king Olav version to Christianity. The Tryggvason. In this idea was originally suggested church the principal by Norway's former Prime load-bearing elements Minister, Jan P. Syse. The probably were staves or Norwegian parliament voted posts, whose bases were the necessary funds, and anchored directly in the NIKU was contracted to over- ground - a technique see the construction work. that unfortunately leaves The copy will be modelled on the posts relatively vulne- Haltdalen stave church, rable to rot. The surviving which forms part of Trønde- medieval stave churches, lag Folkemuseum in Trond- none of whose wooden heim. members come into contact with the ground, re- Before building commenced, present an evolved versi- NIKU carried out exhaustive on of this construction historical and architectural re- type. search, and experts from the OLA STORSLETTEN institute examined every inch of Haltdalen stave -

Haltdalen stave church, the model forcopy theto be built on Heimaey, stands in the grounds of Trøndelag Folkemuseum in Trondheim.

PHOTO: RIKSANTIKVAREN Conservation of wood; techni ues thoil hts and theor

In 1998, NIKU was Organised jointly by NIKU, SINTEF, the once again one of Nordic World Heritage Office, the the institutions re- Directorate for Cultural Heritage, and sponsible for organi- NTNU, the course was held in the sum- sing and holding the mer of 1998, mostly in Oslo. One of the 8th International course's main objectives is to enable par- Course on Wood ticipants to recognise the causes of de- Conservation Techno- composition in wood, and to choose the logy. This is a widely optimal method for conserving and acknowledged cour- restoring any particular wooden object. se in the technology and the conservation Selected mainly on the basis of achieving of the cultural herita- a satisfactory geographical spread, the ge made from wood. 19 participants were drawn from 19 The teaching staff different countries. 35 of the course's 39 numbered more days were spent in lectures, laboratory than 20 specialists work, fieldwork and museum visits. from all over the Following a six-day period of fieldwork in Participants in the "Wood Workshop" try world, among them several NIKU em- out traditional woodworking tools during Røros, the participants enjoyed a number ployees. their stay in Røros. of excursions, including a trip to Urnes stave church for on-the-spot evaluation PHOTO: TONE MARIE OLSTAD Supported by among others UNESCO, of state of preservation, and a tour of this is an international course for the fur- Bryggen in Bergen. ther education of professionals working TONE MARIE OLSTAD with wood in the cultural heritage field. fl NNUAL REPOR T 1 998

Patnted d&or om the .13th centur onwards

Decorative painting has a long tradition practice of decorating dwelling-houses number of interior painters started to in- of use in sacred buildings worldwide. In goes back a long way in Norway. Some crease, and before long most communi- Norway, we know that the painting of fragments of medieval painted decorati- ties could draw on the services of one or decorations in churches started in the on are to be found in museums, but the more. The majority either learned to High Middle Ages, with the oldest pre- oldest known example of painted deco- paint all by themselves, or were taught served example dating from the end of ration still surviving in a dwelling dates by a relative, and many worked for next the 13th century, and has continued from the start of the 17th century. Up to nothing. As a result, before the 19th right up to the present. until the end of the 18th century, only century was out, interior decoration was the well-to-do could afford this kind of no longer beyond the means of ordinary Though perhaps not quite so old, the decoration. Gradually, however, the people, though naturally the extent and quality of the decoration va- ried a great deal, depending *.1 on the painter's skill and on how much the home-owner was willing to spend.

While a lot of this work has undoubtedly been lost in one way or another, we should be grateful that so much has managed to survive. True, many of the remaining examples can be classified as relatively simple and rustic, but — taking into account the artists' technical skill and cre- ativity, their feel for motifs and models, and the current state of preservation — we also find a surprising number of high-quality pieces. As one of the richest parts of our cultural heritage, it is in- cumbent on us to ensure its survival for posterity.

JON BRÆNNE Possibly the finest combination of stencif and freehand decoration to be found in Norway: the Crown Prince's audience chamber in the Royal Palace, Oslo. The ceiling's decorative details were executed by P C Wergmann in the early 1840s. The richly moulded cornice displays a variety of stencil decorations, some of them later additions. The ceiling surface itself is painted blue-green to represent the sky with the illusion of a cast iron trellis bordering the entire length of the cornice. Attached to this trellis is a patterned co- cloth that vers the ceiling's central part. Distemper and oil-based paint on plaster PHOTO: JON BR,ÆNNE (FROM JON BRÆNNE: DEKORASJONSMALING. TEKNOLOGISK FORLAG,1998).

ILLUSIONAL AND FLORAL DÉCOR

The painting of illusional decoration be- decoration is often found in combinati- quely "Norwegian" character, and has came popular at a relatively early stage. on with numerous varieties of freehand acquired a fame that extends beyond Appropriate techniques enabled painterspainting, of which the so-called the borders of its country of origin. to disguise the underlying, poorer quali- "Rosepainting" represents the most ty surfaces with painted imitations of fi- familiar style. While individual or regioner materials, mostly rare kinds of wood nal differences are often present, "Rose- or stone, as well as wallpaper. Illusional painting" nevertheless possesses a uni- Railwa buildin threatens Siberian orest hunters

The Evenk people of Siberia are worthy like the Evenk are substantially different So there are two sides to the present of in-depth study and recording. to that of hunter-gatherers in less pro- project. The first is to study and record Compared with hunter-gatherer societi- ductive habitats. This has important im- Evenk culture in detail before it is changes in desert, polar and other marginal plications for archaeological and anthro- ed or lost. The second — which will be areas, forest-hunters represent a relative-pological research, because accurate handled mainly by NIKU's sister institute, ly neglected type. NIKU has carried out data on the lifestyles of contemporary NINA (the Norwegian Institute for ethnoarcaeological fieldwork among the forest-hunters will better enable us to in- Nature Research) — is to find ways to Evenk in 1997 and 1998, concentrating terpret the material culture of prehistoric reduce the impact of mining, and there- on a group of reindeer hunters inhabi- hunter-gatherer societies, many of by enable the Evenk to retain as much as ting the mineral-rich Chara region deep which lived in forest environments. For possible of their present way of life. within the taiga, Siberia's vast coniferousinstance, up till now it has been widely Ensuring a viable future for the Evenk — forest. These mineral riches are the root held that hunter-gatherers only returned and as much as possible on their own of the Evenk's problems. Mining necessi-to formerly occupied localities after rela- terms — will be an exciting and deman- tates the building of railways for trans- tively long intervals, principally to give ding challenge. Especially in view of the portation, and this disruption of the wil- the surrounding forest time to regenera- fact that, with Russia so desperate for derness will undoubtedly cause a drasticte and thus restore the supply of firewo- cash, curtailing the mining operations is reduction of the reindeer herds. Unless od. The Evenk, however, use the same not a realistic option. Which just means remedial action is taken soon, the conse-winter and summer sites for long peri- that we'll have to come up with some quences for the Evenk and their traditio- ods, since the taiga is a virtually inex- creative solutions! nal way of life will be serious. haustible source of firewood. OLE GRØN OG ALEG KUZNETSOV

The Evenk use tamed reindeer for trans- portation. Not only to pull sleds, but for riding as well, and petroglyphs depicting reindeer and riders show that this practice goes back a long way. There is good reason to believe that the culture and behavioural patterns of forest-hunters

A heavy goods train invades the othenwise virgin wilderness in Siberia's Chara region.

PHOTO: OLE GRØN

PROBLEMS UNDER COMMUNISM

The Kremlin cared little for the Soviet Union's aboriginal peoples, especially those pursuing a way of life not geared to production. Many Evenk were coerced into working for geologi- cal expeditions surveying the area's mineral wealth; not even nursing mothers were exempt. And in keeping with the communist policy of religious repression, Evenk shamans were systematically sought out and shot. Friction intensified in the 1960s, when an at- tempt was made to force the Evenk into a reindeer farming collective.

Two Evenk women smoking pipes at the entrance to a birch-bark 1925; tent. from (Ca. the archives of the Centre for the Preservation of Cultural Heritage, Chita) ANNUAL REPORT 1998

Geo ra hie 1n ormation S stems

The Directorate for Cultural Heritage has scape and its significance in relation to turned over responsibility for the biodiversity, cultural remains and percep- Sample surveys have shown that fore- National Monuments Record to NIKU, tual value. The project's primary role is to sted areas contain a high proportion of and this has helped to stimulate interest facilitate utilisation of the copious data hitherto unrecorded cultural remains — in expanding the institute's expertise in quantities collected by the monitoring which are protected by Norway's the application of Geographic Informa- programme, with a view to determining Cultural Heritage Act. Since the require- tion Systems (GIS). The Record contains "landscape indices" — systematic relati- ments of modern forestry pose a consi- detailed information, including locatio- onships between land-use types, biodi- derable potential threat to these re- nal data, on all of Norway's known anci- versity, cultural remains and perception mains, the project's main objective is to ent sites and monuments, together with of landscape. find ways of reconciling the often con- more general information on the coun- flicting interests of forest management try's post-medieval monuments. Con- In 1997, NIKU and NINA joined forces on and cultural heritage conservation. version of the Record's data to a format a research project entitled "Cultural heri- WENCHE HELLIKSEN OGBIRGrrrESKAR suitable for GIS operation started in tage conservation and forestry plan- 1998, and NIKU will be in a comman- ning". ding position when the entire body of data becomes available for the purposes of fieldwork, impact assessments and research, particularly with regard to nati- onwide projects.

One of the main reasons behind NIKU's drive to make the Record's data accessi- ble for GIS-processing is the institute's involvement in the national rock art project. NIKU is under contract to the Directorate for Cultural Heritage to develop a rock art database before the end of 1999. When completed, the GIS-based system will be used primarily to record, process and organise existing and new survey data, especially in relation to conservation strategies concerning the individual rock art localities.

NIKU is also responsible for the cultural heritage aspect in a landscape inventory project run by NIJOS (the Norwegian Fristitute of Land Inventory). The project involves establishing an information system to monitor conditions and verify changes in the agricultural landscape. The system is based on the use of aerial photos for mapping land-use types and attributes, coupled with GIS for processing and analysing the data. Covering Different colours denote different cul- the entire country, the monitoring pro- tural environments. A projected golf course is coloured bright green. gramme will provide an overview of pro- 200 0 200 400m cesses operating in the agricultural NINA•NIKU Conflict areas landscape, information that is vital to the formulation of sound agricultural and Impact assessment map showing potential threats to cultural remains. NIKU's investment environmental policies. research and development of tools and methods for analysing survey data guarantees the institute's ability to produce high-quality evaluations on time. Cooperation between N1KU and As a complement to the landscape in- NINA on improving in-house GIS expertise has helped elevate the two institutes to leading po- ventory project, NIKU, NINA, NLH (the sitions in the field of landscape analysis for the individual and joint purposes of nature and cul- Agricultural University of Norway) and tural heritage management. NIJOS have initiated a three-year research project on the structure of land-

10 REPORT 1 998

Manyof Norway's younger churcheltave reat values

Which of Norway's churches built after factors provides an index of the individu-NIKU's task has therefore been to provi- 1850 should be listed? This question al building's status. de the groundwork and criteria for the forms the basis of a project undertaken identification of those buildings most by NIKU on behalf of the Directorate for Norway's cultural heritage authorities worthy of listing, either on the strength Cultural Heritage in connection with the understandably take the view that, in of the building's intrinsic qualities, or as formulation of new guidelines for the principle, they all deserve listing, not a exemplar of a particular class. Now conservation of ecclesiastical buildings least in recognition of the fact that each that roughly half of the relevant buil- belonging to the Church of Norway. building represents a major investment dings have been examined and evalua- and achievement by the local communi- ted, it seems likely that about half of the The project is scheduled to end in the ty. But with close on 1000 churches, thischurches built between 1850 and 1945 year 2000. NIKU shall evaluate every would be an impracticable proposition. may be proposed for listing. single one of the nearly 1000 churches JENS CHRISTIAN ELDAL built during the period 1850-1945, as well as a number of churches built after 1945. The half-century from 1850 to 1900 saw the most intensive wave of church building in Norway since the Early Middle Ages, and to many people these later-19th century churches sym- bolise the essence of a place of worship.

NIKUS evaluation includes architectural aspects the building's style and its significance in architectural history, the arrangement of the interior, and the major furnishings and fixtures. Other important factors include the church's place in the surrounding natural and cultural landscape, since new churches were very often built on or close to the site of an older church, thereby continuing a building tradition that in many cases dates from the time of Norway's Christianisa- tion. Consideration has also been given to alterations. In addition, many of these younger churches contain furnishings or other objects of considerable age and/or great artistic worth. The sum of all these

When the new church at Hjelme in øygarden to the north of Bergen was completed in 1971, the old church built in 1875 was stil in singularly good condition and virtually unaltered. Although the individual elements are relatively simple and in no way atypical, they combine to make an interior that is particularly worthy of preservation. Take special note of the cylinder stove; many churches built before the mid-20th century were heated by stoves like this one, but sadly few now remain. PHOTO:BIRGER LINDSTAD,NIKU, FOR THE MONOGRAPH SERIES "NORWAY'S CHURCHES"

DATABASE FOR projects or future evaluations requiring buildings, incuding aspects such as sur- information on church architecture, roundings, interior and furnishings. For CHURCHES church art, and furnishings. NIKU's data-most of the country, the new record as base derives from the Directorate for yet contains updated information on The information collated by NIKU in con-Cultural Heritage's original database churches built during the period 1850- nection with the younger churches pro- containing basic information on all of 1945 only, with a few more recent chur- ject will be incorporated into a compute- Norway's known churches, existing or ches as well; for the counties of rised database. This will serve not only asnot. This has now been supplemented Akershus, Hedmark and Buskerud, the project's electronic archive, but also with entries for the inputting of more however, the database covers all chur- as an important source for research detailed information on the individual ches built after 1536. ANNUAL REPORT 1998

Recentexcavations in Bergenreveal late medievalstructures

Originally,the quarter called Vågsbunnenformed the inner- Excavationrevealed the presenceof robust wooden founda- most part of Bergen'sharbour, but a substantialportion had tions, laid down in three successivebuilding phases.The oldest been converted to building land by the end of the Middle structures have been tree-ring dated to ca. 1500, and with Ages. And in 1558 Bergen'smarket-place, Torget, was moved their completion this particular area was reclaimedfrom the from its original locationin the middle of Bryggento a new site seafor good. The associateddeposits yielded a wealth of small in Vågsbunnen,at the headof the harbour. finds, mainly pottery and glass sherds, including an almost whole —but empty —earthenware money box and numerous In connectionwith the current renovationof Vågsbunnen,the fragmentsof paintedwindow glass. city council has recentlybegun replacingthe quarter'soutworn sewageand water mainssystem. In advanceof this, NIKUcar- Considering its relativelysmall extent, the investigation has ried out a test excavationin the autumn of 1998 at the junc- made a significantcontribution to our knowledge of Bergen's tion of the two thoroughfaresVågsallmenningen and Nedre late medieval and post-medievalhistory, particularly concer- Korskirkeallmenningen.The investigation's main objectives ning the developmentof the area occupiedby the town's early were to checkthe state of preservationof the underlyingcultu- post-medievalmarket-place.

ral depositsand their contents, and to ascertainwhether the ALF TORE HOMMEDAL areacontained medieval or older deposits,which are protected under the provisionsof Norway'sCultural HeritageAct.

On the right, the excavationarea; Torget and the harbourlie to the left of the site.In the backgroundcan be seenthe spireof HolyCross Church.

PHOTO: ARKITEKTGRUPPENCUBUS

Theexcavation in Bergen'SVågsbunnen-quarter in the autumn of 1998 revealedthe presenceof woodenfoundations, laid down in threesuccessive building phases. The first structures datefrom ca. 1500and represent part of thisarea's earliest wa- tencront. PHOTO: JAMCKE ÅSTVEIT

ril Radio transmitters on salmon

How quickly do fish swim? Radio trans- Many of these problems are taken up salmon in the River Gudenå is proving mitters can answer this; they are not through international co-operation. Our unsuccessful and to study northern pike only attached to bears. NINA has been most important partner is the University and pikeperch predation on emigrating using aquatic telemetry since 1991, in of Waterloo in Canada, a leader in the smolt. In Russia, we are co-operating more than 35 projects in seven countri- development of physiological telemetry with PINRO in a study of salmon immi- es. The transmitters can also provide in-and automatic systems for determining gration up the River Varzuga, which en- formation about how much energy a the position of fish. ters the White Sea, and the distribution fish uses, the depth at which it swims, of spawning grounds in the river. Some and the water temperature and salinity. In Italy, we are co-operating with salmon here run upstream in autumn This gives us new opportunities to eva- COISPA to study the effect of marine and remain in the river for a whole year luate such things as fish ladders and reserves on a threatened marine fish. Inbefore they spawn, while others run up prescribed discharges in regulated ri- Denmark, we are working with the in summer and spawn the same au- vers. We also acquire a better under- Danish Institute for Fisheries Research totumn, like Norwegian salmon.

standing of the behaviour of salmon du- find out why the re-establishment of EVA THORSTAD OG FINN ØKLAND ring the spawning period, and some results can be used to compare spawning behaviour in wild and farmed salmon.

NINA uses telemetry in many areas where management authorities require more knowledge about the ecology, migration and behaviour of fish stocks.

Tagging salmon with radio transmitters in the River Ingdalselva in Sør-Trøndelag.

PHOTO: FINN ØKLAND Salmon return to the lower Orkla

Juvenile Atlantic salmon have returned stream called Raubekken, which enteredbelow Raudbekken down from approxi- to the lower stretches of the River Orkla. the Orkla. Water analyses made by NIVAmately 70 micrograms per litre about NINA's investigations in 1993-1997 haverevealed a strong increase in heavy me- 1980 to less than 10 micrograms per shown that their density has become tals downstream from this confluence. tre after 1992. similar to that further upstream. The Scientists from the county environmental ARNE JENSEN lowest 21 km of the river have therefore division studied the status of the young begun producing salmon again. fish population in 1978-89 and were unable to find any juveniles downstream The Orkla used to be one of the best sal-from Raubekken. Upstream, there was mon rivers in the country. In the last 20 normally a good stock of juveniles. FRY DIE IN CONTAMI- years of last century, more than ten tons NATED WATER of salmon were normally caught there Løkken Mine made a great effort to re- annually. But catches began declining duce the seepage of heavy metals, and The youngest stages of salmon (eggs, around 1920, and the stock was in a the regulation of the river through the yolk fry) are most sensitive to heavy me- shocking state for the next 50 years. Orkla Hydroelectric Scheme in the 1980s tals. Even though adult salmon can sur- Around 1950, practically no salmon had a favourable effect on the heavy vive and spawn in contaminated water, were caught. One reason may have beenmetal contamination. Raubekken was their fry will die. Adult salmon can re- seepage of acidic water containing he- diverted into the Svorkmo Power Station cognise small concentrations of dissol- avy metals from mines that have now intake tunnel, and the discharge of the ved copper and zinc, and their run up a closed. Most of the seepage came from Orkla was evened out. The combined ef- river may be disturbed if the water be- the Løkken Mine (1654-1987), the last fect of these changes brought the annu- comes too loaded with heavy metals. to be worked. The water drained into a al mean values for copper in the Orkla ANNUAL REPORT 1 9 9 8

Metadatab oh, Internet

NINA•NIKUis developinga meta- NINA•NIKUhas built up broad ex- database, i.e. a database contai- pertisewithin the spheresof biolo- ning information about other da- gy and cultural history,and is un- tabases,which in a simplemanner dertaking R & D assignmentsfor can disseminateup-to-date infor- many public and private instituti- mation about our projects, data- ons. In addition to numerous pu- bases,publications and the scienti- blications presenting results, our fic expertise of employees via activities generate a number of Internet.The metadatabasewill be data setswith a uservalue far bey- equippedwith a numberof search ond that of solving problems in capabilitieswhich will also be able the projects responsiblefor obtai- to rationaliseseveral administrati- ning the data. ve routines in the concern, for example in connection with ac- The ability to link and comparere- counting, quality assurance,pre- sults acrosstraditional disciplinary paring listsof publications,project boundaries will be essential for catalogues, applications and gaining a better understandingof "Who does what". At the same the processescontrolling the phe- time, we will try to give our home nomena we are studying. Enhan- pageson the net a facelift and re- ced knowledge outside the gular update,and increasethe use Foundationregarding our experti- of the data network as a platform se and data will be an important for information flow to suppliers motivation factor for multidiscipli- of contracts,partners and the so- nary and interdisciplinaryco-ope- ciety at large. ration. This is one reasonwhy the metadatabaseis being developed.

TYCHO ANKER-NILSSEN Fromnet to net. Thispuffin gave NINA•NIKUvaluable data for one of its manydatabases. The metadatabase will alsospread information via Internet about what data the Foundationpossesses.

PHOTO: TYCHO ANKER-NILSSEN Resorreedatatfl or defieloin egtint

NINA has developeda beta versionof a ter of addressesand the actual observa- of elephantsobserved at a specificlocali- generalisedresource database for mana- tion of the natural resourceis stored in ty by a particularperson during a certain gement and research in developing separatetables that are interlinked. It is period.The database has been develo- countries. The database has been de- thus easy,for example, to select infor- ped using the Centura application tool monstrated for representativesof envi- mation about the number,sex and age and is fully compatible with Microsoft ronmental authorities in developing Accessdatabases because the data countries which are interestedin the are stored in Accessformat. Arc- application being further developed View is used as the GIStool linked for use in their managementof natu- to the database.Data can be selec- ral resources.It was demonstratedin ted in the database application Tanzania,spring of 1999. with the aid of a speciallydevelo- ped, menu-based, search tool The databaseenables all environmen- which enablesseveral tables to be tal resourcedata to be stored, irres- searchedwith easesimultaneously. pectiveof whether they are point data The selectionscan be exported and (localisedby geographicalco-ordina- displayedin Arc-View. tes) concerning mammals, birds, SVEIN-HAKON LORENTSEN plants, fish or insects,or polygonised NINA-visitorsin Tanzania,spring 1999. data, for instanceon national parks. Information about the locality,a regis- PHOTO: KJETILBEVANGER NNUAL REPORT 1 998

Reindeer winter razin in Finnmark

THE LICHEN GRAZING NEEDS PROTECTION

Where reindeer are mostly found, lichens (Cetraria niva- lis, Cladonia mitis, C stellaris and Stereocaulon coversp.) 60-90 per cent of the area occupied by plant communities that are available for winter grazing. When grazing is heavy, most lichen-covered areas are worn bare and may remain without vegetation for many years. If reindeer husbandry is to be based on natural grazing, it is vital to maintain the lichen grazing so that it will give the maxi- mum possible, durable yield of easily digestible food.

Lichen fragments of various sizes and species being planted in permanent plots inside a fence. Bodil Wilmann is making a species list and photographing a plot.

PHOTO:GØSTA HANSSON

Reports from Finnmark (north-east determining the lichen cover and its heavy, the annual yield of the winter Norway) tell of exhausted reindeer gra- height are key aspects of the documen- grazing is greatly reduced. When the zing and vegetation damage, but opini- tation. The work will continue in sum- density of reindeer is high, the animals ons differ widely regarding the serious- mer 1999 further east, as far as the initially eat the surviving lichen cover. If ness of the situation. In summer 1998, Russian border. the grazing pressure remains high, large NINA began co-operating with NORUT parts of the lichen cover will disappear, (University of Tromsø) on a programme When the ground is not snow covered, as we can see happening over wide are- to monitor the winter grazing. NORUT the reindeer graze vascular plants. The as of lichen grazing in Finnmark. has mapped the grazing areas and NINAquality of this grazing is decisive for the has laid out permanent plots in lichen- growth and development of the reinde- Perhaps the lichen grazing can be impro- clad areas. In 1998, 275 plots were esta-er. The annual regeneration of the win- ved by planting fragments of lichen? blished in the Kautokeino and Karasjok ter grazing amounts to 10-15 per cent This is how these species spread natural- districts. Photographic evidence and of the living lichen cover. If grazing is tooly. Such a project, to last three years initially, began in summer 1998 to find out whether it is a viable measure. Genetically modified ELDAR GAARE AND HANS TØMMERVIK so a in the sho s

The genetics laboratory at NINA pro- fying specific segments of the ved in the summer of 1998 that inserted genes. Results demon- several food items in Norweg- strated that ordinary plant ian shops contain genetically genes could be amplified modified soya material, in most foodstuffs on without being labeled as which the analysis was such. performed. We were able to amplify gene NINA scientists are deve- sequences that are loping expertise for iden- specific for material tifying the presence of from a transgenic soya genetically modified orga- bean produced by an nisms and the potential dis- American company. The persal of genetic material from discovery created quite a stir these. The technique used is in Norwegian media. highly sensitive and involves ampli- KIRSTI KVALØY NNUAL R EPOR T 1 9 9 8

Wind ower also has ne ative as ects

Wind power may become popular as a what can be done to reduce their im- A good deal can no doubt be learnt means of raising our future energy pro- pact. In 1998, Statkraft commissioned from research and experience in other duction in an environment-friendly way, NINA to organise investigations of en- countries. Several aspects require new but negative aspects also exist. During dangered and vulnerable birds in con- information through environmental im- the past year, NINA has contributed to nection with plans for windmill parks on pact analyses, and pilot and follow-up focus on the environmental effects of Stadlandet, Smøla and Hitra. investigations. Collisions with windmills large windmill parks on the coast, and are now considered less of a risk than they used to be in the coastal landscape. It will be just as important to examine some other factors, including the fact that windmills seem to reduce the available area both for nesting and resting birds as they will probably shy well away from the windmills. The consequences of disturbances linked with both the windmills and associated infrastructure in the area, and the effects of reduced space and the collision risks when new power lines are built must also be asses- sed.

ARNE FOLLESTAD

Windmills at Vikna

PHOTO: PER JORDHØY The northern birch woodlands The sub-arctic birch woodlands are con- cator species (ground beetles, winter tant fjord and valley districts: Skjomen, fined to northern parts of Scandinavia and automnal moths and parasites of Målsely, Nordreisa, Alta, the Mathisdalen and Finland, particularly in north small mammals) have been chosen to in-valley, and Porsanger (the Lakselvdalen Norway. This ecosystem has a narrow dicate the effects of fragmentation and valley). oceanic «climatic niche». It is fragmen- climatic conditions. The key species NIGEL Yoccoz ted on the large scale by topographical (small rodents, moths, and passerine and climatic conditions, and it is affectedbirds) have been chosen because they by specific disturbance factors domina- represent the main disturbance factors, ted by periodical population fluctuations or have other important functions in the of small herbivores. ecosystem.

Norway should have a special responsibi-The second sub-project will look into the lity for research and management here, effects of the shift in tree species to but little research has taken place on thisspruce in two study areas in Nordland ecosystem. NINA has now started a rese-and Troms. The species being studied in arch project consisting of two sub-pro- the first sub-project will be used here for jects. The first will clarify how climate population and community-ecological and system fragmentation affect the oc- studies with a strong landscape ecologi- currence and richness of species in a se-cal emphasis. The project will last five lection of indicator and key species. Thisyears and began in 1997 for the second is taking place along three important part and 1998 for the first part. Field gradients in the birch woodland in work for the first part consists in monito- Nordland, Troms and Finnmark. The indi-ring ca. 125 plots located in five impor- PHOTO: KARL-BIRGER STRANN Threateneds ecieso beetlesand truebu s

About 3450 speciesof beetlesand 445 speciesof true bugs been placed in the strictest Red List categories,and many are have been found in Norway.The extent to which these insect at risk of becoming extinct. A large proportion of the species groups are threatened has now been evaluated for the first have a pronounced southerly distribution in Norway, and the time. The suggestionsfor the Red List show their status, based occurrencein Norway of many of them is limited to the most on current knowledge of the threats to which they are expo- denselypopulated areasin south-eastNorway. For manywhich sed. The work has been done for the Directorate for Nature live in small areas,the threat that these areaswill be built on Managernent (DN) and will form the basisfor the final Red List will therefore pose one of the greatest risks. which DN draws up. These reports are based on a comprehensive,updated assess- The proposed Red List for beetles contains 778 species.The ment of the situation facing nearly 4000 of the approximately Red List category Ex? (assumedextinct) numbers 45 species. 15,000 speciesof insects so far recognised in Norway. This Another 26 are "directly endangered" (E), 117 are "vulner- work therefore representsan important contribution towards able" (V), 446 are "declining, demand care" (DC) and 44 are making a justifiable management of Norwegian insectspossi- "indeterminate" (I). One hundred speciesare given the status ble in line with international obligations. FRODEØDEGAARD of "insufficiently known" (K); it has not been possible to decide whether these are endangered.

The corresponding list for true bugs contains 82 species.The Red List category Ex? (assumedextinct) numbers 9 species. One species is consideredto be "directly endangered" (E), 6 are "vulnerable" (V), 24 are "declining, demand care" (DC), 14 are "indeterminate" (I) and 28 are looked upon as "insufficiently known" (K).

The type of habitat they live in and the threats to which they are exposedare stated for all the specieson the RedList. Nearly half the beetlesand approximately1/3 of the true bugs are attached to woodland and forest. Most of these species live in associationwith dead wood and are threatened by various forestry activities. These woodland species have The beetlePhryganophilusruficollis (Fam.Melandryidae) is directly threatened by extinction because the habitats which are relevant for it to live in are continually being Waterpowerdevelop- reducedin extent. Theonly known occurrencesof the spe- des in Norwayare in Liernein Nord-Trøndelag. ment inthe Himala as PHOTO: ODDVAR HANSSEN, FRODEØDEGAARD

A hydroelectricscheme is being planned on speciesdominated and had a good density. the RiverMangdechhu in Bhutan, and the It was the "snow trout" (Schizothorax environmental consequencesare being in- richardsonii),a carp that lives on algae. vestigated by Statkraft Engineering, NIVA Newly hatched "snow trout" fry were and NODE (Norwegian Consortium for found. One representativeeach of the ge- Developmentand Environment,comprising nera catfish and smerling were also found. NINA, NORAGRIC and CMI). NINA is The catfish was mentioned as a potential responsiblefor the wildlife and fish studies. source for manufacturing medicines. Fish The Mangdechhu has few speciesof fish, formed an insignificant part of the diet of in contrast to the main river, the Manas/ the local population. The "snow trout" had Bramaputhra, on the lowland plain of a potential as a food fish in the lower part India. Only a few species can migrate up of the area to be regulated. We viewed the the Manas to the lowest stretches of the development of the Mangdechhu as Mangdechhu; the stretch (ca. 13 km) posing little controversyas regardsfish. We where the development is planned to take proposed a minimum discharge for the place falls approximately 650 metres and whole of the stretch affected as one of has a normal water velocity of 2.5 m/s. The several measureswhich should be imple- water was milky and cold due to melting mented in the event of development.

glaciers in the mountains. We only found NILS ARNE HVIDSTEN stationary fish during the field work. One

A hydro-poweredprayer wheel. PHOTO:JAN OVE GJERSHAUG A N NUAL REPOR T 1 998

Active artici ation in land-use lanning

In the last two years, NINA has develo- on to improvethe decision- making pro- of environmental values and experience ped a new approach to reporting envi- cess in land-use planning." This is how has shown that the Public Roads ronmental impact assessmentsby exten- we may characterisethis method of do- Administration has largely taken into sivelyemploying geographicalinformati- cumenting environmental properties account the information on this map on systems (GIS). These analyses are and imparting the resultsin a form suita- when determining the location of the based on the mapping of natural ble for use by planners. road.

areas.Thiscan be understood as a practi- LARS ERIKSTADOG ODD STABBETORP cal approach to evaluations of biotopes Two projects undertaken for the Public and ecosystemswith regardto both indi- Roads Administration in the county of vidual speciesand biodiversity in gene- Buskerud have given NINA valuable ex- ral. The objective is to delimit uniform perience in this type of analysis. The areas based on a multidisciplinary syn- planning procedure included the map- thesis of geology, geography,vegetation ping of environmental values and the and other biological fields. The use of vulnerability,before the specificlocations digital land-usemaps and digital elevati- of new stretchesof road were decided. on model (DEM)are particularly import- Various environmental considerations ant, for delimiting different habitats and can thus form an underlying factor for landscapeelements (Figure 1). road planning, instead of entering as a comparison of alternative layout plans Thesemethods will be developedfurther that have alreadybeen drawn up. and provide a good basis for practical land-use planning. As planners we make increasing use of GIS.NINA is in this way able to commu- Mapping of natural areasforms the basis nicate its land-useoriented resultsdirect- in assessingenvironmental values and ly in the form of digital maps.The scien- vulnerability to planned encroachments. tific inputs to the planning processcan Theseassessments are also presentedas thus be integrated into the planning tool digital maps. "An important contributi- at an early stage. Figure 2 shows a map

• I Ridge slope Gravel plain Area with kettle holes Water-filled kettle holes Erosion brinks with conifers Erosion brinks with broad-leavedtrees : I Erosionbrinks with mixed woodland River terraces Landslipwoodland 1 km 0 0,5 1 1,5 2km Clay plains Proposed bird reserve LAli Gullied area National value Grass-dominatedareas in gullies Regional/ local value Clay plain near a river Built-up areas High local value r Cultivated land - mainly river terraces Localvalue

Figure1. Figure2. Mapof naturalareas prepared in connectionwith theplanning of a Map of environmentalvalues prepared in connectionwith a new new stretchof main road (Rv35) from Nymoento the Oppland stretchof highwayE16 from Rørvikto Vik in Hole, southern countyborder (Ringerike, southern Norway). Norway NNUAL REPOR T 1 998

NINA and environmental monitorin

WHAT IS ENVIRONMENTAL MONITORING?

Environmental monitoring may be descri- bed as systematic and regular gathering of environmental data with the help of established methods, and the evaluation and reporting of such data to provide documentation about the state and development of the environment.

What is the present state of Norwegian moose populations regarding body condition and reproductivity? These and other questions are answered by the annual monitoring of seven Norwegian moose populations. PHOTO: ERLING SOLBERG

Data derived from environmental moni- expect that monitoring activities will • Population monitoring of moose, red toring are fundamental for a nature ma- increase and that most of our current deer and wild reindeer as part of nagement whose objective is to ensure monitoring will continue as part of this "The National Monitoring Pro- sustainable management of natural re- national plan. gramme for Cervides". (Directorate sources. To assist the nature manage- for Nature Management, DN, since ment authorities to reach such goals, en-In addition to the immediate benefit 1991). vironmental monitoring should also in- accuring from information derived clude variables that provide a basis for through environmental monitoring, bio- • Monitoring environmental toxicants separating natural variations from hu- logical monitoring also generates long- and plants and animal populations in man induced changes. term data sets that are very useful for connection with "The Monitoring studying more fundamental processes in Programme for Terrestrial Eco- The last 20 years have provided a num- nature. This concerns studies of both systems". (DN, since 1990). ber of examples where Norwegian individual species (population studies), monitoring data have proved their value.and relations between species and pro- • Population monitoring of a number of E.g. related to international negotiations cesses in nature (ecosystem studies). seabird species as part of "The concerned reduction of environmental Such knowledge will also be useful National Programme for Monitoring toxicant emissions, and optimal harves- when decisions are to be taken that of Seabirds".(DN,since 1988). ting of Cervides. ensure the sustainable utilisation of our common heritages, the natural eco- • Monitoring of radioactive caesium in The need for environmental monitoring systems. plants, wild reindeer, trout and char has been strongly emphasised in con- for as a follow-up of the "Effects of nection with the «Convention on the Chernobyl Accident". (DN, since Biological Diversity» (Rio Convention), NINA has wide-ranging tasks associated 1986).

and a national «Plan for monitoring bio- with environmental monitoring, inclu- JOHN ATLE KÅLÅS logical diversity» has been worked out ding: and will be put into effect during the next three years. In this context, we

19 ANNUAL REPORT 1998

The lynx the Nerdicmint t er

Lynx. PHOTO:PETER KIRKBY

NINAhas been carryingout extensivein- Few game projects now have funds to SURROUNDED AS IT IS vestigationson the lynx for the last five do researchat many different places, BY MYTHS, or six years. In northern districts, the enabling the effect of different environ- work has centred around its impact on mental factors, such as varying densities the lynx attracts a great deal of attenti- reindeer husbandry,while in the south of lynx and roe deer, to be studied. To on. Many people view it as an animal we havebeen concernedwith the fortu- makeup for this, closeand profitableco- that kills for pleasure,just suckingblood nes of the fine roe deer population that operation has to be establishedwith fo- from its victim before hasteningto the has grown up over recent decades.Will reign researchgroups so that the results next one. It doesnot eat frozen meat eit- roe deer hunting be a thing of the past of all the investigationscan be viewed as her, so it continuallyhas to kill new prey. in a few years?This is unlikely, but the an entity. NINA has taken the conse- The lynx produceskittens when only one lynx can obviouslymake considerablein- quenceof this and now hasvaluable co- year old, severallitters eachyear, and up roadsinto the population of our smallest operation with relevant groups in to 7 or 8 kittens per litter, so everyone speciesof game deer. Sweden, Poland and Switzerland. The must realisethat here we are faced with demand for knowledge has increased, a specieswhich, in a short time, will lay In Hedmark,we have radio-taggedand and new groups are continually appea- the country waste if we fail to imple- followed 40 lynx and 130 roe deer in rering on the scene wanting answersto ment measuresto limit the population.... cent years. It seemsobvious that, some their questions.We hope to be able to years, lynx are capable of taking 25-30 supply them with information through The only correct statement here is that per cent of the roe deer east of the River our ongoing field investigationsand ex- the lynx is surrounded by myths! With Glomma.The roe deer population in this tended international co-operation. few exceptions,it consumesall its prey, district is very small,less than one animal REIDARANDERSEN gnaws stiffly frozen meat without any per km2, but lynxare nonethelessable to problem, most females wait until they find and kill roe deerjust as often astho- are three years old before they have se inhabiting areas with a denser roe young, and only one of 72 known litters deer population. What will happen in in Norway and Swedencomprised more areas with far larger numbers of roe than three kittens. deer,where hunting is an important pur- suit?

20 NNUAL R EPOR 1 998

PCB measured in blood om laucous ulis

Glaucous gulls on Bjørnøya. PHOTO: J.0. BUSTNES

Animals in our part of the Arctic have for a long time been In 1997, blood samples were taken from 113 gulls, double known to contain alarmingly high levels of certain environmen-samples being taken from 25 birds. Good agreement was tal toxicants. This particularly applies to some creatures at thefound between levels measured early and late in the breeding top of the food chain, like polar bears and glaucousgulls. In season. Hence, just one sample could be taken and it could be the mid-1980s, scientists became aware that many glaucous assumed to represent the actual toxic load in the bird. Males gulls were dying on Bjørnøya during the breeding season, and had higher levels than females, probably because females rid subsequent analyses of these birds proved high levels of chlori-themselves of the toxicants through their eggs. nated organic compounds, like PCB. Considerable differences were found between different coloni- Despite these high levels, little has been known until recently es on Bjørnøya. These could largely be related to the food se- about the effect of these substances on the populations. In lection in the colonies. Birds nesting nearest the sea eat much 1997, NINA began a research project on glaucous gulls on more fish and have low levels of PCB, whereas those nesting Bjørnøya in co-operation with the Norwegian Polar Institute, higher on the bird cliff and mainly eating seabird eggs have far the objective being to find out whether the high PCB levels are higher levels. affecting the population. Studies of reproduction and adult survival aim to be able to predict the long-term effect of the Around 80 per cent of the birds ringed in 1997 were observed contamination. in 1998. Blood samples were taken from 30 of these in 1998, too, to be able to compare the toxic levels from one year to the By using a relatively new technique that measures PCB in blo- next. The most interesting discovery to date was a negative re- od, we avoid having to kill the birds and can follow individuals lationship between PCB levels in 1997 and the probability of over several years. This is more efficient in population ecologi-the birds returning to Bjørnøya in 1998. cal studies. The National Veterinary Institute in Oslo is doing the JAN OVE BUSTNES analyses. NNUAL R EPORT 1998

Po ulation re ulation in almon

All natural populations have a limit to reduce the number of individuals. To be the survival of older fish in the sea is limi- their size, chiefly determined by availabi-able to regulate the harvesting of naturalted by density-independent factors. lity of food. Individuals which lose out in populations, we need to know how the the competition for food will eventually size of the population is regulated, in The density-independent mortality in the die. This is called density-dependent order to assess whether the harvest co- sea means that the more smolt that emi- mortality, since the risk of dying rises mes instead of, or additional to, the na- grate, the more salmon, on average, will with increasing density. However, some tural mortality. To study this in natural return to the river as adults, and the bet- will die even though the population den- salmon stocks, we need sets of data ter will be the basis for catching salmon. sity is low, far below the starvation limit. amassed over many years, while recruit-However, there will be annual variations Their deaths result from what are called ment and environmental conditions vary.in the mortality, caused by varying living density-independent factors which, in conditions in the sea. This mortality may, the case of fish, may be high or low Population regulation has been studied for instance, be a result of low water water temperatures and too little oxy- for salmon in the Imsa, a small river in temperatures, or factors that may be re- gen. Rogaland, where NINA has an admirablelated to the water temperature, such as research station. The upstream and production of prey organisms, the effici- Density-dependent mortality factors re- downstream migration of all the salmon, ency of predators and the risk of beco- gulate the size of a population because both smolt and adults, has been studied ming infected with parasites like sea lice. they increase in strength towards and here continuously since 1975. The re- NINA JONSSON beyond the carrying capacity of an area, sults have shown that the smolt stock in whereas density-independent factors do fresh water is regulated by density- not have such an effect, but merely dependent mortality factors, whereas

HIGH SMOLT PRODUCTION

Studies in the River Imsa showed that the number of emigrating smolt rose with the density of eggs spawned, up to a density of approximately 6 eggs per m2, the smolt production then approaching 15 smolt per 100 m2 of river bed. By international standards, this is a very high smolt production. Six eggs per 100 m2 correspond to the quantity of roe produced by 25 female salmon weighing 2 kg. Smolt production showed little increase with higher egg densities. Excess spawn therefore die. Since it is the strongest smolt that survive, this does not mean that excess egg production is wasted. It enhances the genetic diversity and strengthens the basis for natural selection in the stock. Excess egg production is therefore desirable and perhaps essential for the long-term viability of the stock.

NINA JONSSON

NINA Research Station, Ims. PHOTO: JON BACKER Reduced acidi cation raises113 es or the sh

Precipitation in Norway has become still too acid for perch to survive. Many acidified rivers whose Atlantic much less acid in recent years, bringing However, the perch in the limed lake didsalmon stocks have been lost or reduced prospects for an improvement in fish reproduce, and the reference lake also have been limed in recent years, and will stocks in acidified waters, and hence lesshas a good stock. The most acidified need liming for an indefinite period. need for liming. waters in southernmost Norway will NINA is monitoring young salmon and therefore have to be limed for many trout stocks in many of these rivers, and In areas where local stocks have been years to come if fish are to have conditi- several rivers in southernmost Norway lost, fish may become reestablished, eit- ons in which they can survive. that had lost their salmon are now her by natural immigration or by being showing natural recruitment. Liming has released. Even though the water quality Fish stocks on the margins of acidified still not started on many formerly good is gradually becoming satisfactory, suc- areas will be the first to record an impro-salmon rivers, and large numbers of aci- cessful immigration depends on such vement as acidification gradually decrea-dic lakes whose fish stocks have been factors as the ability of the species to ses. Enhanced recruitment has already lost or damaged, have also still not been migrate, the distance to the closest been observed in brown trout stocks in limed. The need for liming is therefore remaining stock and the size of that such locations, for instance at Vikedal infar greater than public funding is cur- stock, and whether physical barriers hin- Ryfylke. Conditions are, nevertheless, rently meeting. der immigration. So far, few instances unstable and it is too early to say whet- TRYGVE HESTHAGEN are known of fish having naturally immi- her the recruitment will remain at a rela- grated into limed rivers and lakes, nor tively high level. can such immigration be expected in the short term. Fish are therefore being released as acidic localities are limed. For many years, limed lakes have been successfully stocked with vast numbers of brown trout.

In the last two years, NINA has released perch into three acidic lakes which formerly contained perch in the Tovdal river basin in the county of Aust-Agder. Perch are common in southernmost Norway, but almost half the stocks have been destroyed by acidification. The aim of the experiment was to see whether the water quality in the basin had improved sufficiently for perch to survive and reproduce again. A lake that was not acidified functioned as a reference locality, while a fifth lake was limed prior to the release of perch. The results showed that the water in the acidic lakes is

Gillnet fishing on larfjordfjellet, Sør-Varanger, north-east Norway, where flish damaged by acidification have been found. PHOTO: EGIL LUND

LESS SULPHATE IN THE PRECIPITATION

The concentration of sulphate in the precipitation in southern acidification, and have not decreased in recent years. A slight Norway has been halved in the last 25 years. However, owingimprovement in the water quality has been recorded, but it is to relatively high precipitation towards the end of the 1980s, far less than should be expected from the reduction in emissi- the wet deposition of sulphate has not decreased to the sameons. extent. Nitrogen compounds also contribute to watercourse ÅRSMELDING 1998

Goodnews omthe Foundation

ment have thereby joined an exciting POLAR ENVIRONMENT environment. This is the new meeting- CENTRE place in Norway for research,environ- - a national innovation mental monitoring and advice on the northern regions, the Arctic and the In autumn 1998, NINA•NIKUmoved to Antarctic. More than 200 staff, spread the new Polar Environment Centre in over eight institutions, represent a Tromsø. NINA's Department of Arctic major national investmenton co-opera- Ecologyand NIKUS personnelworking tion that is expectedto give a substanti- on landscapeand the cultural environ- al synergeticeffect.

ThePolar Environment Centre, with the PolariaExhibition Centre in the foreground. PHOTO:ARNE KARLSEN/ LOKALVEIVISEREN

THE RIVER ALTA 10 YEARS ON

How did the RiverAlta fare following its life, power development and the local development for hydroelectric power? environment, and arose from a confe- "Altalaksen" (TheAlta Salmon)is a book rence "Altaelva 10 år etter" (The River reviewing the consequencesfor cultural Alta 10 years on). It is edited by Tor F. Næsje,NINA. PHOTO FROM THE BOOK TAKEN BY ROAR LUND

DOCTORATESAT AGE IS NO OBSTACLE NINA•NIKU Scientistsgenerally love their subject and IN 1998 want to continue working on it even after they retire. NIKU gets good value • Annika Haugen, NIKU, defended her from its "enthusiastic pensioners". doctorate on the climate in old stone Severalmajor projectscan be completed walls. The title of her thesis was simply because researchersdo not lay "Uppvarmning och bevarandeav me- down their pens when they reach 67. In deltida stenkyrkor" (Heating and pre- 1998, we have four retired researchers, servationof medievalstone churches). the oldest being 81 yearsold.

• Erling Solberg, NINA, defended his doctorate entitled "Variation in population dynamics and life history in a Norwegian moose (Alcesalces) popu- PHOTO FROM THE BOOK: JON BRÆNNE lation: Consequencesof harvesting in PRIZE FOR GOOD a variableenvironment". PRESENTATIONTO THE PUBLIC HOPE FOR THE

On NINA's 10th anniversary day in JAVA HAWK EAGLE October, Jon Brænne (NIKU)was presented with the Svein Myrberget Nils Røv and Jan Ove Gjershaug from Memorial Prize,the Foundation'sprize NINA attended a workshop in 1998 on for popular scientific work. Short time the preservationof the Javahawk eagle later he published his book "Dekora- in Indonesia.Their resultsare a very im- sjonsmaling" (Decorative Painting), portant contribution to the nation's pre- which deals with traditional painting servation plan for this endangeredspe- NilsRøv tagging a Javahawk eagle with a radio techniques. cies. PHOTO: TORGEIRNYGÅRD transmitter

24 L,l'' sri`',J,,:',RI.5,-YR,..s.,„,„,G I,4I OG KULTURMINNEFORSKNING

N I NAHOVEDKONTOR: POSTADRESSE:7485 TRONDHEIM BESØKSADRESSE: TUNGASLETTA2, TLF: 73 80 14 00, FAX: 73 80 14 01

NIKU HOVEDKONTOR: POSTADRESSE: DRONNINGENS GATE13, POSTBOKS736 SENTRUM,0105 OSLO BESØKSADRESSE: DRONNINGENSGATE13, TLF: 23 35 5000, FAX: 23 35 50 01

INTERNETT http://www.ninaniku.no Publikasjoner og annen formidling 1998 NIKU 1. VitenskapeligformidlinglScientific communication

Vitenskapelige publikasjoner/Scientificpublications

Brendalsmo, J. 1997. Arkeologisk materiale som kil- and European archaeology. - I: ACTA AD ARCHA-Olstad, T.M. & Solberg, K.1998. Eight seventeenth- de til kunnskap om fortiden: Indiana Jones og ar- EOLOGIAM ET ARTIVM HISTORIAM PERTINENTIA.century decorative paintings - one painter? - I keologien. - s. 97-101 i Vestfoldminne 1998. - Series altera in 8. Volvmen IX: 21-39. Preprints: Painting Techniques. History, Materials Vestfold Historielag og Tønsberg Bibliotek. 1997. Helliksen, W. 1998. Gård og gravfelt fra jernalder og and Studio Practice. Ed. A. Roy, P. Smith. - IIC Frøysaker, T. 1998. Seventeenth-Century Church middelalder på Garder. - Romerike Historielags år-Dublin Congress. Sept. 1998 Paintings of Gottfried Hendtzschel: Technical bok bd. 19: 36-49. Seip, E. 1998. 1920-talls klassisismen - den foreløpig Examination and Church Records. - I IIC Congress siste klassisismen? - 1 fortidens speil. Klassik og Preprint, Painting Techniques, History, MaterialsHolm-Olsen, I. M. 1998. Fornminneregisteret og økonomisk kartverk. - I: Ottar 221, 22-24. klassisisme i vestens kultur (red. Karin Gundersen and Studio Practice. - Dublin, september 1998. s. og Magne Malmanger). - Oslo 1998: 378-395. 180-185. Jensenius, J. H.1998. Var det krav om høye stenkir- ker i middelalderen? - I Viking. 1998: 85-93 Sellevold, B. J. 1997. Rapport om antropologisk un- Grøn, 0. & Hoffmann, G., 1998. Marinarkæologisk dersøkelse. - Tradisjon og handling i førkristen rekognoscering ved hjælp af højopløselig seismik.Jensenius, J. H. 1998. Røldal - stavkirke eller...? - 1 vestnorsk gravskikk. I. Undersøkelser på et grav- Nye resultater. - 1 Arkeologi og kystkultur. - Viking 1988:131-145 felt på Vereide i Gloppen, Sogn og Fjordane Foredrag fra seminaret 'Arkeologi og Kystkultur' Molaug, R B. 1997. Oslo. - Liffiecker Colloquium zur (Dommasnes, Liv Helga). i Arkeologiske Rapporter på Sunnmøre Museum 25-26/10 1997 (ed. Helge 21. Arkeologisk Institutt, Museumsseksjonen, Sørheim). - Sunnmøre. Stand der Stadtarchåologie im Hanseraum. Stand, Aufgaben und Perspektiven. Amt fik Archb- Bergen Museum, Universitetet i Bergen. - s. 251- Grøn, 0., 1998. Aggemose - part II. Refitting and in- logische Denkmalpflege der Hansestadt Lübeck. 253 dications of wall effect. - I Journal of Danish Lübeck, s. 455-466. Sellevold, B.J. & Borch-lohnsen, B. 1998. Hva spiste Archaeology vol.12, 1994. Molaug, P. B. 1998. On the Representativity of kvinner i steinalderen og hva spiser de i dag? Jern Grøn, 0., 1998. Neolithization in southern Scandi- Artefacts from Medieval Town Layers. A case i kosten da og nå. - I Tidsskrift for Den Norske navia - A mesolithic Perspective. - I Harvesting theStudy from Oslo. - Studia z dziejôw cywilizacji. Lægeforening nr.10 (118) 1998. - s. 1590-1591 Sea, Farming the Forest: The Emergence of Instytut Archeologii Uniwersytetu Warszawskiego,Sellevold, B. J. 1998. Skjelettrestene fra Grønhaug. - Neolithic Societies in the Baltic Region (ed. Marek Warszawa, s. 221-232. 1 Opedal, A.: De glemte skipsgravene. Makt og Zvelebil, Robin Dennell and Lucyna Domanska). - myter på Avaldsnes. - AmS-Småtrykk 47. Arkeo- Sheffield 1998. Nordeide, S.W. 1998. Norway. - Medieval Europe Brugge -97 & 7 questions to 7 countries (Gustin, I. logisk museum i Stavanger: 221-224. Grøn, 0., Hoffmann, G., Brunn, H. & Schietzel, K. & Sabo, K.S.). - META 1998/1: 63-65. Storsletten, 0. 1998. Kirken ved Christiania torv. - I: 1998. The Use of Acoustic High Resolution Sub- Fortidsvern, nr. 2, 1998. s. 21 ff. bottom Profilers for Geo-Archaeological Survey. Nordeide, S.W. 1998. Tekstens tyranni og brysomme Results from Jungshoved, Kerteminde Firth and konfrontasjoner. Svar til Berglund. - I: META Ulriksen, E. 1998. Båtgrav som kilde. Konstruksjon Haithabu/Hedeby. - I Studien zur Archåologie des 1998/2. og rekonstruksjon av båt fra vikingtid. - 1 Ostseeraumes. Von der Eisenzeit zum Mittelalter.Norsted, T., Vouv& J. & Brunet, J. 1998. A prelimina-Människor och båtar i Norden Rapport från semi- Festschrift Für Michael (ed. Anke ry report on the safeguarding of Norwegian cave narium vid Sjöistoriska museet 29-31 maj 1998. - Wesse). - Wachholzt Verlag. Neumünster. paintings, with an account of French safeguarding Sjöhistoriska Museet i samarbete med Bottnisk experience. - ACRA II The Alta Conference on kontakt IX och Nordiska Maritimhistoriska forskar- Helliksen, W. 1998. Culture in time and space. gruppen. Ingvald Martin Undset: his position in Norwegian Rock Art. - Alta 2-6. September 1998.

NIKU-publikasjoner/Pub/icationsfrom NIKU

Binns, K.S. 1998. Fortidens minner i dagens land- Brænne, J. & Heggenhougen, B. 1998. Bf 85 AgerupChristophersen, A. 1998. "Bo i by" - et SIP-prosjekt. skap. Status for automatisk fredete kulturminner i Gård, Nøtterøy kommune i Vestfold. Befaring og Noen teoretiske utgangspunkt og innledende ob- Trondheim kommune, Sør-Trøndelag 1997. - fargeundersøkelser 1995-96. Konservering av et servasjoner. - I Norske middelalderbyer. Forskning NIKU Oppdragsmelding 064: 1-25. 1700 talls papirtapet 1997. - NIKU Oppdrags- om norske middelalderbyer. Seminar april 1998 Booth, A.H. 1998. Utgravningene i Erkebispegården melding 016: 1-34. (Red. Petter B. Molaug). - NIKU Temahefte 27: i Trondheim. Erkebiskopens armbrøstproduksjon.Bækken, T. A. & Molaug, RB. 1998. To Båtvrak fra 61-68. - NIKU Temahefte 16: 1-73. 1600-tallet. Arkeologiske utgravninger på Sør- Dunlop, A. R. 1998. Arkeologiske undersøkelser ved Bratlie, E., Kusch, H-J., Sommer-Larsen, A. & enga i Oslo. - NIKU Oppdragsmelding 071: 1-40. Vincens Lunges gate 19/21, Nonneseterkvartalet i Gundhus, G. (red.) 1997. Tydal kirke, Tydal kom-Christie, H. & Storsletten, 0.1998. Volbu stavkirke, Bergen, 1997. - NIKU Oppdragsmelding 057: 1-23. mune. Undersøkelser, konservering og restaure- Øystre Slidre kommune i Oppland. UndersøkelserDunlop, A. R., Gellein, K. & Hommedal, A.T. 1997. ring av dekorert kortak fra ca 1700. - NIKU av løse bygningsdeler. - I: Bygningshistoriske un- Diverse arkeologiske oppdrag i Bergen og på Oppdragsmelding 050: 1-17. dersøkelser. Samlerapport 1997 (red. Gundhus, Vestlandet, 1996-97. - NIKU Oppdragsmelding Brendalsmo, A.J. (red.) 1998. Storøya - Hamar- G.). - NIKU Oppdragsmelding 073: 25-34. 056: 1-84. biskopens ladegård i middelalderen? Seminar- Christie, H., Hauglid, L., Norsted, T. & Storsletten, 0.Dunlop. A. R. 1998. Gjenstander i middelalderske rapport. - NIKU Fagrapport 009: 1-49. 1998. Bygningshistoriske undersøkelser. Samle- kulturlag. Evaluering av representativitet. - 1 Brendalsmo, A. J. 1998. Storøya i Tyrifjorden. rapport 1997 (red. Gundhus, G.). - NIKU Opp- Norske middelalderbyer. Forskning om norske Innledning. - I Storøya - Hamarbiskopens lade- dragsmelding 073: 1-34. middelalderbyer. Seminar april 1998 (Red. Petter gård i middelalderen? Seminarrapport (A. J. Christie, H., Stornes, J. M. & Storsletten, 0. 1998. B. Molaug). - NIKU Temahefte 27: 32-36. Brendalsmo red.). - NIKU Fagrapport 009: 7-10. Dendrokronologi og bygningsforskning. - NIKU Edvardsen, G. A. & Gansum, T. 1998. Rehabilitering Temahefte 26: 1-15. av Tønsberg torv. Arkeologisk overvåking og un- dersøkelser 1996-1997. - NIKU OppdragsmeldingHolm-Olsen, I.M. 1998. Fortidens minner i dagens Norsted, T. 1998. Fargeundersøkelser: Ringnes gård, 070: 1-31. landskap. Status for automatisk fredete kultur- Stange kommune i Hedmark: Innvendige under- minner i Tromsø kommune, Troms 1997. - NIKU søkelser. - I: Bygningshistoriske undersøkelser. Edvardsen, G. A., Helliksen, W. & Sønsterud, K. E. Oppdragsmelding 068: 1-19. Samlerapport 1997 (red. Gundhus, G.). - NIKU 1998. Mindre arkeologiske overvåkinger og un- Oppdragsmelding 073: 14-18. dersøkelser i tilknytning til middelalderkirker og -Hommedal, A. T. 1998. Hamarbiskopens Storøya. På kirkegårder i Agder, Telemark og Vestfold, 1997. - sporet av eit monumentalanlegg. - I Storøya - Olstad, T.M. 1997. Bredsgården, Bryggen i Bergen. NIKU Oppdragsmelding 069: 1-15. Hamarbiskopens ladegård i middelalderen? Konservering av 1700-talls limfargedekor. - NIKU Seminarrapport (A. J. Brendalsmo red.). - NIKU Oppdragsmelding 058: 1-26. Edvardsen, G. A. 1998. Arkeologisk overvåking og Fagrapport 009: 20-26. undersøkelser i forbindelse med miljøopparbei- Peters&I, A. 1997. Stratigrafisk analys: Delfält D. ding av Riksveg 308, Nedre Langgate i TønsbergHvinden-Haug, L.J., Torp, I. & Olstad, T.M. 1998. Utgravningene i Erkebispegården i Trondheim. - 1996-1997. - NIKU Oppdragsmelding 066: 1- Tradisjonell fargebruk på bygårder, Gr&lerløkka i NIKU Temahefte 6: 1-103. 51 Oslo. - NIKU Oppdragsmelding 060: 1-55. Reed, I. W., Kockum, J., Hughes, K. & Sandvik, RU. Edvardsen, G. A. 1998. Dokumentasjon satt i sys- McLees, C. 1998. Stratigraphic Analysis: Area C. 1997. Utgravningene ved vestfronten av Nidaros tem: Tønsberg standard. - I Norske middelalderby-Revised stratigraphic Analysis: Areas A, B and K. domkirke. - NIKU Oppdragsmelding 055: 1-130 er. Forskning om norske middelalderbyer. SeminarUtgravningene i Erkebispegården i Trondheim. - (Part I) + 41 figures (Part II). april 1998 (Red. Petter B. Molaug). - NIKU NIKU Temahefte 5: 1-196. Reed, I. W. 1998. Bevaring av kulturlag. - I Norske Temahefte 27: 15-24. McLees, C. 1998. Stratigraphic Analysis: Area H. middelalderbyer. Forskning om norske middelal- Frøysaker, T. 1997. Konservering av den middelal- Utgravningene i Erkebispegården i Trondheim. - derbyer. Seminar april 1998 (Red. Petter B. derske Kristusfiguren fra Leksvik kirke, Leksvik NIKU Temahefte 10: 1-191. Molaug). - NIKU Temahefte 27: 7-10. kommune i Nord-Trøndelag. - NIKU Molaug, R B. (red.) 1998. Norske middelalderbyer.Sellevold, B.J. 1998. Skjelettfunnene fra Ytre Elgsnes. Oppdragsmelding 051: 1-26. Forskning om norske middelalderbyer. Seminar Antropologiske undersøkelser. - NIKU Fagrapport Gjertsen, R. 1997. Konservering av predellan til alt- april 1998. - NIKU Temahefte 27: 1-67. 006: 1-27. artavlan i Rödenes kyrka, Marker kommune i Molaug, R B. 1998. Evalueringer av arkeologiske ut-Skjelsvik, E. (red.) 1998. Registrering av fornminner Østfold. - NIKU Oppdragsmelding 063: 1-11. gravinger i middelalderbyene. - I Norske middelal- for Det økonomiske kartverket 1963-1994. - NIKU Grøn, 0. 1998. Satsning på IT og GIS, praktiske as- derbyer. Forskning om norske middelalderbyer. Temahefte 25: 1-50. pekter. - I Norske middelalderbyer. Forskning om Seminar april 1998 (Red. Petter B. Molaug). - NIKUStorsletten, 0. 1998. Trondenes kirkes tidligste byg- norske middelalderbyer. Seminar april 1998 (Red. Temahefte 27: 25-27. ningshistorie. - NIKU Fagrapport 008: 1-17. Petter B. Molaug). - NIKU Temahefte 27: 11-15. Molaug, P. B. 1998. Funksjonsanalyse på Mikro- ogStorsletten, 0. 1998. Hva vet vi om gården Storøen i Gundhus, G. 1998. Altertavlen i Førde kirke, Sogn Makroplan i Oslo. - I Norske middelalderbyer. middelalderen. - I Storøya - Hamarbiskopens lade- og Fjordane. Konservering og restaurering 1996- Forskning om norske middelalderbyer. Seminar gård i middelalderen? Seminarrapport (A. J. 1998. - NIKU Oppdragsmelding 067: 1-38. april 1998 (Red. Petter B. Molaug). - NIKU Brendalsmo red.). - NIKU Fagrapport 009: 14-18. Temahefte 27: 37-49. Hauglid, L. & Gundhus, G. (red.) 1998. Oppussing Storsletten, 0. 1998. Dendrokronologiske registre- og vedlikehold av eldre murfasader 1997. - NIKUNissen, H.A. 1998. Arbeidsstyrke og lønnsforhold ringer og analyser. - I: Bygningshistoriske undersø- Oppdragsmelding 072: 1-32. ved erkebispesetet i 1530-årene. - NIKU kelser. Samlerapport 1997 (red. Gundhus, G.). - Temahefte 14: 1-34. Hauglid, L. 1988. Konserveringsarbeider i Olavs- NIKU Oppdragsmelding 073: 5-13. klosteret i Oslo 1989-1997. En kilde til økt kunn- Nordeide, S. W. 1998. Databaser og databasegrunn-Towle, A., Booth, A.H. & Sandvik, RU. 1996. skap om klosterets bygningshistorie. - NIKU lag ved bygravinger. - I Norske middelalderbyer. Archaeological excavation at 3-5 Bersvendveita, Fagrapport 007: 1-39. Forskning om norske middelalderbyer. Seminar Trondheim, 1995-1996. - NIKU Oppdragsmelding april 1998 (Red. Petter B. Molaug). - NIKU 014: 1-36. Hauglid, L. 1998. Fargeundersøkelser: Tanum kirke, Temahefte 27: 27-32. Bærum kommune i Akershus: Utvendig 1600- og Ulriksen, E. 1998. To bydeler i Tønsberg, sammenlig- 1700-talls dekor. Gamle Norges Bank (Riks- Norsted, T. 1997. Vevelstad kommune. Et 1700-talls ning ut fra funksjonsanalyse. - I Norske middelal- arkivet), Oslo kommune: Fargeundersøkelse av monumentalt oljemaleri på papir. Konservering og derbyer. Forskning om norske middelalderbyer. fasade. - I: Bygningshistoriske undersøkelser. restaurering. - NIKU Oppdragsmelding 049: 1-21. Seminar april 1998 (Red. Petter B. Molaug). - NIKU Samlerapport 1997 (red. Gundhus, G.). - NIKU Norsted, T. 1998. Rock Art Safeguarding in Temahefte 27: 51-59. Oppdragsmelding 073: 17-24. Zimbabwe. A report on a rock art copying pro- Vevatne, K. 1998. Arkeologisk undersøking på Heggenhougen, B. 1998. Bf 93 Yttersø gård, Larvik gramme demonstrated in Nswatugi Cave, Klosteret, Bergen, 1997-98. - NIKU Oppdrags- kommune i Vestfold. Innvendig fargeundersøkel- Matopos and proposals for new rock art safe- melding 059: 1-28. se 1996-1997. - NIKU Oppdragsmelding 062: 1- guarding projects in Zimbabwe. - NIKU Oppdrags- 20. melding 065: 1-24.

Andre rapporter/Otherreports Konferansebidrag - Forelesninger/Conferencecontributions Hoff, A. M. 1998. Norges Kirker - ei vurdering av Brendalsmo, J. 1998. Vestfold som region? - Institutt for miljövetenskap och kulturvård. prosjektet med tanke på auka framdrift. - Notat Konferanse om Regioner. - Historisk Institutt, Göteborg Universitet. - Leikanger Prestegård på frå arbeidgruppe med deltakarar frå MD, KUF, Ra NTNU. Norsk Folkemuseum. Oslo mars. og NIKU. - 13 s. Brænne, J. 1998. 1. Surface treatment of historicalBrænne, J. 1998. Colour tradition on Norwegian Hommedal, A. T. 1998. Hovedøya klosterruin. wooden buildings - exteriors. Principles. 2. Surfacewooden houses 1650-1990. - The International Grunnlagsmaterialet for ei planlagt istandsetting treatment of historical wooden buildings - interi- Course in Wood Conservation Technology. - Oslo av sørmuren i Edmundskyrkjas kor og skip. - ors. Principles. 3. Fire protection. Norwegian pro- juni-juli. Rapport utarbeida av Norsk institutt for kulturmin- gramme for fire prevention of wooden buildings. Brænne, J. 1998. Consolidation and conservation of neforskning (NIKU) for Oslo kommune. Oslo: 1-44.4. Principles and practices; methods, materials, distemper decorative paintings on wood. Met- techniques & treatment. Research & training. - Reinar, D.A., Sollund, M.L.B. & Moe, V. 1998. hods and materials. - Distemper paint in the chur- Forelesninger. - Conservation of Architectural ches in Maramures, Rumania. - Symposium for Konsekvensutredning: E18 Nørholm - Dyrepar- Heritage/Historic Structures. International Refres- ken. - Statens vegvesen. Januar 1998. Rumanian conservators. - The National Museum of her Course, ARC. - ICCROM Roma. Art. - Bucharest, Romania. September. Reinar, D.A. & Schibbye, K. 1998. Konsekvens- Brænne, J. 1998. 1. Tradisjonelle og historiske over- utredning: Kulturmiljø i MKB. - Temallord. Nor- Brænne, J. 1998. Fargeundersøkelse og fargehisto- flatebehandlinger i interiører. Materialer, teknik- rikk. - Seminaledelse, foredrag og workshop. - disk Ministerråd/NIKU/Riksantikvarieämbetet. - ker, skadevurdering og forslag til tiltak. 2. Deko- Utkast april 1998. Avdeling for estetiske fag og folkekultur, Høg- rativt maleri. Forbilder, materialer, teknikk og his- skolen i Telemark. torikk. - Workshop/Seminar med studenter fra

2 Brænne, J. 1998. Illusjon eller virkelighet. Tapeter Egenberg, I.M. 1998. Tjæremiler. - Kulturminner i Hommedal, A.T. 1998. Erkebispesetet i Trondheim. brukt i Norge. Stilhistorie, teknologi, forbilder, skog for skogbruksplanleggere. Prosjektet Miljø- Ein diskusjon av det fysiske miljøet rundt det litte- trykketeknikk og bruk. - NOTT 98, Nordisk Teater- registreringer i skog - delprosjekt kulturminner rære senteret. - Foredrag under klassisk-filologisk teknisk Treff. - Oslo. ved Norsk institutt for jord- og skogkartlegging, seminar på Lysebu, Oslo,. mai. NIJOS. - Skogbrukets kursinstitutt på Biri, mai. Brænne, J. 1998. Surface finish and coatings in the Hommedal, A.T. 1998. Hamarbispens Storøya. På interior of wooden houses. - The International Egenberg, I.M., Heron, C. & Ruthenberg, K. 1998. sporet av eit monumentalanlegg. - Foredrag un- Course in Wood Conservation Technology. - Oslo Viking- and Middle Age Tars from Norwegian der seminaret Storøya - Hamarbispens oppbør- juni-juli. ships. - 31st International Symposium on Archaeo-selsgård i regi av NIKU. - Storøya, april. metry. Preprint. Budapest april/mai 1998. Brænne, J. 1998. Surface finish and coatings on the Hommedal, A.T. 1998. Erkebispegården i Trondheim. exterior of wooden houses. Tradition and materi-Eldal, J.C. 1998. «Sveitserstilen» - om stilens mangeDet bevarte middelalderanlegget sett i relasjon til als. - The International Course in Wood Conser- røtter og problemer omkring dens nasjonale dei siste åras utgravingsresultat. - Gjesteforelesing vation Technology. - Oslo juni-juli. egenart i Norge. - Forelesning ved Avdeling for ved Afdeling for Middelalder-arkæologi, Moes- kunsthistorie, Universitetet i Oslo, mars. Brænne, J. 1998. Timber buildings and integrated gård. Aarhus Universitet, februar. polychrome decorations. - The International Eldal, J.C. 1998. Norsk og nordnorsk kirkebyggingHorgen, J.E.: 1998. NIKUs prosjekt om enhetslåven. Course in Wood Conservation Technology. - Norsketter 1800. - Symposium Nordisk kirkeforskning i - Seminaret «Hus murt av ved - Cordwood Archi- Folkemuseum, Oslo juni-juli 1998. - dag,. oktober. tecture». - Norsk Landbruksmuseum. Ås, oktober. Brænne, J. 1998. Tradition and evolution of distem-Frøysaker, T. 1998. The 17th Century Artist GottfriedMolaug, RB. 1998. King's Quay and Bishop's Quay - per painting in wooden churches and vernacular Hendtzschel's Church Paintings in Norway, the harbour of Medieval Oslo. - Maritime Topo- buildings in Norway. - Distemper paint in the chur- Church Records and Technical Examination. - IIC graphy and the Medieval Town. - 5th International ches in Maramures, Rumania. - Symposium for Congress, Dublin, september. Conference on Waterfront Archaeology. National Rumanian conservators. - The National Museum Frøysaker, T. 1998. How and Why Attribution and Museum of Denmark, København, mai. of Art. Bucharest. - Romania, september. Authenticity are Essential Aspects in Conser- Molaug, P.B. 1998. Gamlebyen i Oslo - Nordens Brænne, J. 1998. Forgylling og forgyllingsteknikker i vation. - Interim-meeting ICOM-CC Working Pompeii. Foredrag og omvisning for Det Norske etterreformatorisk kunst og interiører i Norge. - Group 3: Theory and History of Restoration/- Videnskaps-Akademi,. september. Forelesning, Storfag i konservering. - IAKN, Ui0, Conservation. - Amsterdam, oktober. november. Nordeide, S.W. 1998. Arkeologisk metode ved ut- Gjertsen, R.,1998. An Introduction to the Flahamar gravninger i Trondeheim. - Seminar om middelal- Brænne, J. 1998. 1. Fargetradisjon på norske trehus.panels. - Workshop on Polychrome Wood. - The derarkæologisk metode og udgravningsteknik, 2. utvendige farger og materialbruk, tradisjon og 8th International Course on wood Conservation Danmark, april. utvikling. 3 Innvendige farger og materialbruk, Technology. Oslo, juni. tradisjon og utvikling. - Forelesninger "Farge- Nordeide, S.W. 1998. Grunnlag for databaser ved Grøn, 0. 1998. Ethnoarchaeological methods appli- undersøkelser i verneverdige bygninger". Internt bygravninger. - NIKUs SIP-seminar, Oslo, april. ed to the Evenks in Transbaikal. - Vitenskaps- opplærings program for NIKUs konservatorer. - Nordeide, S.W. 1998. Innledning og framlegging av akademiet i St. Petersborg, april. Oslo desember. prosjektbeskrivelse. - Nasjonal kongress om sein- Brænne, J. 1998. Frogner Hovedgård, hvordan kanGrøn, vi 0. 1998. Etnoarkæologi hos Evenkerne i middelalderen. - Senter for viktingtid- og middel- Transbaikal. - Universitetet i Oslo, april. lese, datere og tolke bygningen ut fra de nåvæ- alderstudiar i Oslo, april. rende overflatene. - Workshop I forbindelse medGrøn, 0. 1998. Evenkerne i Transbaikal. - Arkeo- Nordeide, S.W. 1998. Urbaniseringen - på kvinners "Fargeundersøkelser i verneverdige bygninger. Et logisk netværk. - Riksantikvarens konferencesal, vilkår? - Foredrag ved Kvinnor Som Kulturella internt opplæringsprogram for NIKUs konservato- septem ber. Bårare Och/Eller Förmedlare. - Nordisk middelal- rer." - Oslo, desember. Grøn, 0. 1998. Hunter-gatherer ethnoarchaeology - der- og kvinnesymposium. - Borgarnes, Island, - august. Christie, H. 1998. Norsk trearkitektur. - The Inter- problems and some solutions. - Universitetet i national Course in Wood Conservation Techno- Chita, Transbaikal, Sibir, august. Nordeide, S.W. 1998. Excavations in the Arch- logy. - Oslo, juni. Grøn, 0. 1998. New acoustic methods for survey in bishop's Palace (Trondheim) 1991-98. The Mint Christie, H. 1998. Grindbygg. - NIKU-seminar, marine archaeology. - Vitenskapsakademiet i St. Wiorkshop (15th-16th centuries). - Foredrag for Cåmara Municipal do Porto. Departemento de ar- Bryggens Museum Bergen, mars. Petersborg, april. quivos / Gabinete de arqueologia urbana Christie, S. 1998. Våre kirkegårder i 18. og 19. år- Helliksen, W. 1998. Typologi - kultur - kulturtypologi. (D.M.RC). - Casa do Infante, Porto, Portugal, hundre. Hva har de gitt oss? - Forelesning på Norsk arkeologi på slutten av 1800-tallet og be- oktober. Institutt for landskapsplanlegging, Norges land- gynnelsen av 1900-tallet. - Forelesning ved Uni- Nordeide, S. W. 1998. Omvisning i Erkebispegården brukshøyskole. - Ås, september. versitetet i Oslo. for Det Norske Arkeologmøtet (NAM), oktober. Christophersen, A. 1998. Identitet, boligkultur og Hoff, A. M. 1988. Tømmerkyrkjene frå 16- og 1700- Nordeide, S. W. 1998. Om organisering av store, ar- sosial romliggjøring i norske middelalderbyer. - talet med vekt på det vestnorske materialet. - Dobbeltforelesning på delkurs i Forskarutbild- Nordisk kirkeforskning i dag, Tromsø,.oktober. keologiske prosjekter. - Forelesning for arkeologi ningen, Göteborg Universitet, april. ved NTNU, oktober. Hommedal,A.T. 1997. Saint Sunniva and her follo- Nordeide, S. W. 1998. Identitet, kjønn og etnisitet. - Christophersen, A. 1998. Between sea and land-tra- wers at Selja in Western Norway: Holy Men from Forelesning for mellomfag i arkeologi, Universi- de, ships, harbour and the development of urban ireland or Iron Age locals? - Foredrag ved konfe- tetet i Bergen, oktober. landscapes in Trondheim, Norway AD 950-1150.- ransen "Medieval Europe" i BrOgge, Belgia, okto- 33rd International Congress on medieval studies. - ber. Nordeide, S. W. 1998. Om Erkebispegårdsprosjektet. Kalamazoo, USA mai. Hommedal,A.T. 1997. The Archbishop's Palace in - Foredrag ved middelalderseminaret «Hva er middelalder?» på Dragvol, i regi av Senter for mid- Christophersen, A. 1998. Bo i by. Noen teoretiske Trondheim, Norway: a Mirror of Contacts with delalderstudier, NTNU, november. utgangspunkt og innledende observasjoner. - Europe? - Foredrag ved konferansen "Medieval NIKUs SIP-seminar april. Europe" i BrOgge, Belgia, oktober. Nordeide, S. W. & Reed, I. 1998. Nyere arkeologsike Christophersen, A. 1998. The development of gold,Hommedal, A.T. 1998. Frå Sola kyrkjeruin til Sola ru-funn fra Trondheim. - Foredrag ved Forsknings- seminar ved Senter for middelalderstudier, NTNU, silver and iron metalwork in Western Scandi- inkyrkje. Antikvariske problem og løysingar i ar- november. navian urban centres AD 950-1350. - The 4th beidet med ein mellomalderruin på Vestlandet. - International Conference on the beginning of the Foredrag under Icomos-Norge sin fagdag med tit-Norsted, T. 1998. Sikringen av hulemaleriene. - Riks- use of Metals and Alloys. Shimane, Japan, mai. telen: Ruinpleie - hva er situasjonen i dag ? - Oslo,.antikvarens bergkunstseminar, mars. mars. Christophersen, A. 1998. The waterfront and bey- Norsted, T. 1998. Om oppmaling av helleristninger. - ond. Commercial activity and the making of Hommedal, A.T. 1998. Norsk klosterarkeologi. Ein Riksantikvarens bergkunstseminar, mars. townscapes. - The 5th International Congress on fagleg utfordring. - Foredrag under Seminar om Norsted. T, Vouv& J. & Brunet, J. 1998. Preventive Waterfront archaeology. - København, mai. nordisk klosternettverk, Esrum kloster, Danmark, februar. and active conservation of prehistoric rock art in 3 France and Norway. - ACRA Il / The Alta Con- Olstad, T.M. & Solberg, K. 1998. Eight seventeenth-Storsletten, 0. 1998. Norges Kirker. - Seminar om ference on Rock Att, Alta, september. century decorative paintings - one painter? - IIC Islands Kirker. Reykjavik, Island, januar. Dublin Congress, september. Norsted, T. 1998, Sikring av hulemalerier i Norge. - Storsletten, 0. 1998. Dendrokronologisk datering av Nordiskt seminarium om bergkonst, Suomus- Petersål, A. 1998. Avfall i parti och minut. den grindbygde løa på Titland i Lindås kommune. salmi, Finland, september. Avsåttningsmönster för avfallsmaterialet från låns- - Seminar Grindbygde hus i Vest-Norge. Bergen, herreresidenset i Trondheim. - Forskerseminar i Olstad, T.M. 1998. Erfaringer med århundrer med mars. Middelalderarkeologi ved Universitetet i Lund, juni. vedlikehold av fasader. Er det fremsynt å se bako- Storsletten, 0. 1998. Storøen i middelalderen og hva ver? - Teknologisk institutts Temadag om trefasa-Peters&I, A. 1998. Patterns of refuse disposal from vi vet om gården så langt. - Seminar Anlegget der. - Fornebu, februar. the District Governor's residence in Trondheim. - Storøen i Hole kommune. Storøen, april 1998. Den XX Nordiske Arkeologikongressen, august. Olstad, T.M. 1998. Limfargedekor med vekt på de- Ulriksen, E. 1998. To bydeler i Tønsberg, sammenlig- kor i norske kirker på 1600-tallet. - Forelesning forPeters&I, A. 1998. Mytji lys og mytji varme (og en ning ut fra funksjonsanalyse. - Innlegg SIP-fagse- konservatorstudenter, andra årskursen på konser-god del øl). Föråndringar i boende under senme- minar, Norske middelalderbyer. - NIKU, Oslo, vatorprogrammet med inriktning mot måleri och deltid och nyare tid (ca 1400-1650). - Hus- 16.april. träkonservering. Institutionen för Miljövetenskap forskningsgruppen, NTNU Arkeologisk Institutt, Ulriksen, E. 1998. Båtgrav som kilde. Konstruksjon och Kulturvård, Göteborg Universitet. - Oslo mars. desember. og rekonstruksjon av båt fra Vikingtid. - Innlegg Olstad, T.M. 1998. Gol stavkirke og Cappelen stug-Reinar, D.A. 1998. Kulturminneforvaltningens rolle ved internasjonal konferanse «Månniskor och bå- gu, vurdering av dekor. - Workshop for konserva- og muligheter tidlig i planleggings-prosessen. - tar i Norden». - Sjöhistoriska Museet, Stockholm: torstudenter, andra årskursen på konservatorpro- Workshop om kulturmiljøet i miljøkonsekvensut- 29.mai. grammet med inriktning mot måleri och tråkon- redninger. Oslo, mai. servering. - Institutionen för Miljöveten-skap och Sellevold, B.J. 1998. Søgnefunnet: De hittil eldste Kulturvård, Göteborg Universitet. - Norsk Folke- levninger av mennesker i Norge. - 3. Nordiske AnnetlOther museum, Oslo, mars. Seminar om Biologisk Antropologi (Clara Lach- Egenberg, I. M., Heron, C. & Ruthenberg, K. 1998. Olstad, T.M., Grytli, E. & Opsal. A. 1998. Norwegian mann Symposium 1998), Rettsmedicinsk Institut, Viking- and Middle Age Tars from Norwegian wood - The 8th International Course on Wood København Universitet, januar. ships. - Poster presented at 31st International Conservation Technology. - Oslo, juni. Sellevold, B.J. 1998. Skjelettforskning som nasjonal Symposium on Archaeometry. Budapest, april/- Olstad, T.M. 1998. Introduction to the restoration of oppgave i NIKU. - NIKUs fagseminardager, april. mai. the interior paintings in Uvdal stavechurch. - The Sellevold, B.J. 1998. Tannforhold blant pictere og vi- 8th International Course on wood Conservation kinger på Orknøyene. - Konferansen Tand för Technology 1998. - Uvdal, juni. tand - ett symposium om samarbete odontologi- Olstad, T.M., Gjertsen, R., Lorne, A. & Wadum, J. arkeologi. Lunds Universitet, Arkeologiska Insti- 1998. Workshop on Polychrome wood. - The 8th tutionen, mai. International Course on wood Conservation Technology 1998.- Oslo, juni.

4 2. Populærvitenskapeligformidling/Popular scientificcommunication

Populærvitenskapeligepublikasjoner/Pub/ications

Brænne, J. 1998. Dekorativ Malerkunst. Marmo- Hoff, A.M. 1998. Endeløskirkekartlegging. - I Vårt Molaug, P.B.1998. Romerikeog Oslo i middelalde- rering, Ådring, Lasering, Patinering, Struktur- Land,2 s. 17.mars. ren. - RomerikeHistorielags Årbok XIX 1998, 89- maling og Sjablon-og Strekdekor.- N.W. Damm 107. Hommedal, A.T. 1998. Pilegrimsmerkeog pile- & SønnNS, Oslo.284 s.I11. grimsferd. - I Ågotnes, A. (red.): Tingenestale. Nordeide,S. W., Lunde, Ø. & Ekroll, 0. 1998. «Vi Brænne,J. 1998. Lim og emulsjon- et bokutdrag.- Funn fra Bergen og Vestlandet 1000-1600. - må ringe Lysaker!» - I TrondhjemskeSamlinger, 1:Maleren, nr.6 1998. S. 12-17 ill. BryggenMuseum, Bergen 1998:30-33. 1998: 55-66. Brænne,J. 1998. Frihåndsdekor- et bokutdrag. - I: Hommedal,A.T. 1998. Myntensverdi. - I Ågotnes, Norsted, T. 1998. «Den åpne og lukkede dør» i Maleren,nr.7 1998. S.26-32ill. A. (red.): Tingenes tale. Funn fra Bergen og Vevelstadkirke. - I Årbok for Helgeland,29. årg., Vestlandet 1000-1600. - Bryggen Museum, 1998. HelgelandHistorielag, Mosjøen: 31-37. Brænne,J. 1998. FrodigFortid. Om dekorativt ma- Bergen1998: 112-115. leri i Norge.- I Interiør-Magasinetnr. 1. 1998:60- Reed,S. 1998. De arkeologiskeundersøkelsene. - I 73 med Holm-Olsen, 1.M. 1998. Fornminneregisteretog Vernebygget over Hamar Domkirkeruin. - økonomiskkartverk. - I Ottar 221, 22-24. Statsbyggbrosjyre Ferdigmelding nr. 555/1988: Christophersen,A. & Molaug, P.B. 1998. Om å bo i 6-8. byen i middelalderen.- NINA•NIKUÅrsmelding Hommedal, A.T. 1998. Eit klokkestøypingsanlegg 1997: 13. frå mellomalderenpå Sola.-1 Bakkevig,S. (red.): Seip,E. & Storsletten,0. Røtterog skudd: En sam- Fråhaug ok heidni.Nr. 2 1998. - Stavanger1998: tale med Arne Berg og Håkon Christieom norsk Eldal,J.C. 1998. Frognerkirke. Bygningshistorien.- 3-10. bygningsforskningshistorie. - I Arkitektur i 1:Frogner menighet og bydel gjennom 100 år. - Norge: Norsk Arkitekturmuseums årbok for Jensenius, J.H. 1998. Min kulturopplevelse: Jubileumsskriftved Frogner menighets 100-års 1998. jubileum. - Frognermenighetsråd, Oslo: 49-62. Stavkirken.-1 Stiften, nr.2. Stein, M. 1998. "Gud til Ære og Kirkentil Pryd". - Jensenius,J.H. 1998. Kirkestedet Ringebu. - I Gundhus, G. 1998. Mytji lys og mytji varme? - I NINA•NIKUÅrsmelding 1997: 10. Stiften nr. 2 1998. NINA-NIKUTrondheim: 6-7. Nerlien, Lars (red): Ringebu stavkyrkje. Sogne- kirken i form og funksjon gjennom 900 år. - Storsletten,0. 1998. Kirker og kirkekunstpå Island Hoff, A. M. 1998. Norges Kirker i Bjørgvin. - I Ringebu1988:5-15. og i Norge.- N1NAsNIKUÅrsmelding 1997: 12. Stiftsnytt, Bjørgvinbispedømmeråd og Bjørgvin biskop,nr. 2. 2 s.

Fakta-ark/Fact sheets Foredrag - Omvisninger/Lectures -Guided tours 1998- 2. Om konservering og restaurering av Brendalsmo,A.J.1998. Fra Tjølling til Holt - Hvorfor Brænne,J. 1998. 1. Farger/dekoroverflater. Materi- 1700-tallsmaleri i Vevelstadkirke. ble det bygd steinkirker på 1100-tallet? - Fore- aler og teknikker.2. Ubehandlettrevirke. 3. Tjære drag i BambleHistorielag, september. og tjærestoffer.4. Innendørsmaling og sparkel. 1998- 4. Om skaderpå kulturlag i middelalderbyer. 5. Dokumentasjon og fargeundersøkelser.- Brendalsmo,A.J. 1998. Gravhaugeneog forfedre- Forelesninger"Videreutdanning av lærerei vide- 1998- 7. Om klima i stavkirker. ne, de levendeog de døde. - Foredragi Tønsberg regående skole. Byggfag, bygningsvern" på Historielag.oktober. 1998-12. Om arbeidsstyrkeog parasittinfeksjoner Høgskoleni Sør-Trøndelag,november. ved erkebispesetei Trondheim Brænne,J. 1998. Norskfargetradisjon og interiører. Brænne,J. 1998. 1. Utvendig overflatebehandling - ForedragAHO. Oslo. 1998-15. Om status for fredede kulturminner i av museumsbygninger.Valg av løsninger,etikk, Trondheimog Tromsø Brænne,J. 1998. Eksteriørfargerog materialtradi- tradisjonog materialer.2. Innvendigoverflatebe- 1998-16. Om konserveringav Olavsklostereti Oslo sjon på norske trehus. - Foredrag.Avdeling for handlingav museumsbygninger.Valg av løsning- Landskapsarkitektur,NLH. Ås. er, etikk, tradisjon og materialer.- Forelesninger 1998-17. Om konservering og restaurering av på Norsk Museumsutviklingskurs for museum- Brænne,J. 1998. Ekskursjonog workshops. - The Altertavleni Førdekirke stilsattei Aust- og Vest-Agdersamt i Hordaland: International Course in Wood Conservation "Bevaring og forebyggende konservering". - 1998-20. Om to båtvrakfra 1600-tallet funnet på Technology.- Oslo,juni-juli. Sørengai Oslo Kristiansandog Bergen,oktober og desember. Brænne,J. 1998. Hvordanta vare på Norge?De his- Brænne,J. 1998. Evalueringav interiørenepå Gimle 1998-22. Om arkeologiske utgravninger av toriefortellende elementene i kulturminnene er Hovedgård,Kristiansand. Skadevurdering og for- Vestfrontplasseni Trondheim ofte nærmereenn du tror. - Foredragpå Verdens slagtil tiltak. - På:Norsk Museumsutviklingskurs Kultur- og Naturarv,lærerseminar på Røros,au- 1998-24. Om armbrøstproduksjon i Erkebispe- for museumstilsatte i Aust- og Vest-Agder: gårdeni Trondheim gust. "Bevaring og forebyggende konservering." - Brænne,J. 1998. Dekorasjonsmalerietillusjon eller Kristiansand,oktober. virkelighet. - Foredrag på Kulturminnedagen Brænne,J. 1998. Evalueringav diverseinteriører og 1998. - Musea i Nord-Østerdalen,Ramsmoen, objekter på Gamle Bergen.Skadevurdering, pre- Tynset,september. ventivetiltak og vurderingav nedbrytingsfaktore- Brænne,J. 1998. Dekorasjonsmalerieti Norge gjen- ne. - NorskMuseumsutviklings kurs for museum- nom historien.- "Maleren's" 40-årsjubileumsse- stilsattei Hordaland:"Bevaring og forebyggende minar.Oslo september. konservering."- Bergen,desember. Brænne,J. 1998. Veiledningog undervisningunder Christie,H. 1998. Stavkirkenei Valdres.- Foredrag arbeid i kirker i Rogoz,Barsana, Calinesti, Leud, ved åpning av stavkirkemuseetved Volbu kirke i Desestiog Surdesti.- Distemperpaint in the chur- Valdres,februar. ches in Maramures, Rumania. Workshop and Christie, H. 1998. Norske stavkirker.- Foredragi symposiumfor Rumanianconservators. - Mara- Holmenkirke i Asker,mars. mures,Romania, september. Christie, H. 1998. Nore og Uvdal stavkirker. - Brænne,J. 1998. Tradisjonelleoverflatebehandling- Omvisningfor CollegiumMedievale, juni. er og materialer brukt på norske trehus. - Kulturvernseminar"Kommunenes ansvar i for- Christie,H. 1998. Kulturminner i Nord-Østerdal.- hold til kulturminnevernet", Fortidsminne- Omvisningfor Det norske Videnskapsakademi, foreningen avd. Oppland.- Toten Økomuseum, september. oktober.

5 Christie, H. 1998. Gamle Aker kirke i Oslo. - Hommedal,A. T. 1998. Tjæreog kalk i middelalde- Reinar,D.A. 1998. Kulturminner og kulturmiljø i Omvisningfor Vinderen eldresenter,Oslo, sep- ren og i nyere tid. - Innledning på Kultur- konsekvensutredninger.- Forelesning.Plan- og tember. minnedagen- Bryggen Museum, Bergen,sep- bygningsloven.Internt kurs hos Riksantikvaren, tember. mai. Christie,H. 1998. Byggverksom historiskekilder. - NINA-NIKUjubileumsseminar i Trondheim,okto- Hommedal,A. T. 1998. I Erkebiskopenshallar. - Seip, E. 1998. Arkitekt Chr. H. Groschog Oslo. - ber. Omvisingi Erkebispegårdeni Trondheim i regi av Omvisningi Oslo for presseni anledningbygge- Museeti Erkebispegårde,oktober. prosjekt for Norsk Arkitekturmuseum.- Sendt i Christie,H. 1998. Ål stavkirke.- Foredragved åp- NRK,mars. ningen av Ål stavkirkemuseum,Ål i Hallingdal, Molaug, P.B. 1998. Mariakirken,Kongsgården og desember. Clemenskirken.- Oslo Middelalderfestival,juni. Sellevold,B.J. 1998. Søgnefunnet:De hittil eldste levninger av menneskeri Norge. - Foredragpå Christie,S. 1998. Gamlealtertavler i norskekirker. - Molaug, P.B. 1998. MiddelalderensOslo. - Om- RettsmedisinskInstitutt, Rikshospitalet,Oslo, fe- Åpent forum i Katakomben,Oslo februar. visningfor Christianienserne,juni. bruar. Christie, S. 1998. Nore og Uvdal stavkirker. - Molaug, P.B. 1998. MiddelalderensOslo. - Om- Storsletten,0. 1998. Norges Kirker.- Fordedragi Omvisning for CollegiumMedievale, juni. visningfor Universiteteti Oslo, skandinaviskad- Nationalmuseetpå Island,Reykjavik, januar. ministrasjonsmøte,juni. Christie,S. 1998. Kulturminner i Nord-Østerdal.- Storsletten,0. 1988. Norskestavkirker. - Foredrag Omvisningfor Det norske Videnskapsakademi, Molaug, RB.1998. Gammelthåndverk i en ny tid.- ved Høgskoleni Sør-Trøndelag,Trondheim, no- september. Introduksjon på Kulturminnedagen.Oslo, sep- vember. tember. Eldal, J.C. 1998. SlottsarkitektensTysklandsreise Ulriksen, E. 1998. Middelalderbyen/Slottsfjellet 1837. Et vendepunkti norskarkitekturhistorie. - Molaug, RB. 1998. MiddelalderensOslo. - Om- (Tønsberg). - Omvisning i forbindelse med visning Klassiskforening, Universitetet i Oslo, Foredrag.- NorskFolkemuseum, juni. «Nordisk Seilas».- Tønsberg kommune/Kultur- september. Eldal,J.C. 1998. Sveitserstilen.Europeisk byggestil kontoret,juni. med mange røtter. - Foredrag.- Norges Forsk- Molaug, RB. 1998. Oslo - Byen som levde av lan- ningsrådskunstforening, oktober. det. Norge i høymiddelalderen.-Stiftelsen Akers- hus Festningfor Kunst og Kultur, Skoleetateni AnnetlOther Egenberg,I.M. 1998. Fremstillingog bruk av tjære i Oslo,november. middelalderenog nyeretid. - Posterog innled- Berntsen,H., Egenberg,I-M. & Hauglid, L. 1998. ning på Kulturminnedagen.- Oslo,september. Nordeide, S.W. 1998. Utgravningene i Erke- Tjære og kalk i middelalderenog nyere tid. bispegården.- Omvisningfor Museeti Erkebispe- Posteretil Kulturminnedagen1998. - NIKU. Gundhus,G. 1998. Konserveringog restaureringav gården,mars. altertavleni Førdekirke. - Foredragi Førdekirke, april. Nordeide.S.W. 1998. Omvisningi Erkebispegården for Det NorskeArkeologmøtet (NAM). oktober. Helliksen,W. 1998. Jernalderboplassenpå Skul- berg, Spydebergkommune i Østfold. - Foredrag Peters&I,A. 1998. Den arkeologiskeutstillingen i og omvisning. museet i Erkebispegården,Trondheim. - Om- visning for studenter i kunsthistorieved NTNU, Hauglid, L. 1998. Konserveringav kalkmaleriet oktober. Fuglefrisen.- Omvisningi Olavsklosteret,Kultur- minnedagen.- Oslo,september.

6 Publikasjoner og annen formidling 1998 NINA

Internasjonale publikasjoner/Internationalpublications (Publikasjoner merket med * er publisert i internasjonale journaler på ISI Citation Databases Journal List)

*Amundsen, P.-A., Staldvik, F.J., Reshetnikov, Y.S.,Bevanger, K. 1998. Woodpeckers, a nuisance to numbers? - Procediings of the European Kashulin, N., Lukin, A., Bøhn, T, Sandlund, O.T. & energy companies. - Fauna norv. Ser. C. Cinclus International Association of Landscape Ecology Popova, O.A. 1998. Invasion of vendace 20: 81-92. Conference Key Concepts in Landscape Ecology, Coregonus albula in a subarctic water course. - Preston, UK. Biological Conservation (in press). Bevanger, K. & Brøseth, H. 1998. Body temperature changes in wild-living badgers Meles meles Einum, S. & Fleming, I.A. 1998. Genetic divergence Andersen, R., Duncan, R & Linnell, J.D.C. (eds) through the winter. - Wildl. Biol. 4: 97-101. and interactions in the wild among juvenile nati- 1998..European roe deer: the biology of success. ve, farmed and hybrid Atlantic salmon (Abstract). - Scandinavian University Press, 376 pp. Bevanger, K. & Gjershaug, J.0. 1998. Wildlife Report. - Mangde Chhu. Hydroelectric Project. - s. 31-32 i Youngson, A.E, Hansen, L.R & Ande:rsen, R., Gaillard, J.M., Liberg, 0. & San Jose, Division of Power, Ministry of Trade and Industry, Windsor, M.L. (eds.) Interactions between salmon C. 1998. Variation in life history parameters. - s. Bhutan. Joint venture Statkraft Engineering as, culture and wild stocks of Atlantic salmon: the 285-308 i Andersen, R., Duncan, R & Linnell, NODE and NIVA. scientific and management issues. Report of an J.D.C. (eds.) European roe deer: the biology of ICES/NASCO symposium. Norwegian Institute for success. Scandinavian University Press. Bevanger, K. & Overskaug, K. 1998. Utility structu- Nature Research, Trondheim, Norway. res as a mortality factor for raptors and owls in *Andersen, R. & Linnell, J.D.C. 1998. Ecological cor-Norway. - Holarctic Birds of Prey: 381-392. *Erikstad, K.E., Fauchald, R Tveraa,T. & Steen, H. relates of juvenile mortality in roe deer in a pre- 1998. Regulation of parental investment in long- dator-free environment . - Can. J. Zool. (in press)Bjerke, T., Reitan, 0. & Kellert, S.R. 1998. Attitudes lived birds; the effect of environmental variability. toward wolves in southeastern Norway. - Society - Ecology 79: 1781-1788. *Anderson, W.G., Booth, R., Beddow, T.A., Mc- and Natural Resources. Vol. 11: 169-178. Kinley, R.S., Finstad, B., Økland, E & Scruton, D. *Erikstad, K.E., Tveraa, T. & Bustnes, J.0. 1998. The 1998. Remote monitoring of heart rate as a mea-*Bjørn, RA. & Finstad, B. 1998. The development of significance of egg size variation and laying posi- sure of recovery in angled Atlantic salmon, Salmo salmon lice (Lepeophtheirus salmonis) on tion on early chick growth in the common eider salar (L.). - Hydrobiologia 371/372: 233-240. ally infected post smolts of sea trout (Salmo trut- Somateria mollissima. J. - Avian Biology 29: 3-9. ta). - Can. J. Zool. 76(5): 970-977. Anon 1998. (Hansen, L.R co. author). Report of the *Finstad, B. & Ugedal,0. 1998. Smolting of sea workshop on setting conservation limits for sal- Bjørn, RA. & Finstad, B. 1998. The physiological ef- trout (Salmo trutta L.) in northern Norway. - mon in the northeast Atlantic. - I.C.E.S. C.M. fects of salmon lice infection on sea trout post Aquaculture 168: 341-349. smolts. - Nordic. J. Freshw. Res. 73: 60-72. 1998/ACFM:13. 45 pp. Fiske, E. & Røv, N. 1997. Survival rates of Great Anon. 1998. (Hansen, L.P. co-author). Report of theBlanc, A., Attia, J. & Yoccoz, N.G. 1998. Etude des Cormorant (Phalacrocorax carbo carbo) from working group on north Atlantic salmon. - populations fraNaises d'Escargots de Bourgogne ring-recovery data. - Suppl. Ric. Biol. Selvaggina 1.C.E.S. C.M. 1998/ACFM:15. 293 pp. (Helix pomatia L.). - Rapport final Ministere de XXVI: 159-162. l'Environnement, Paris, France. Mars 1998. Anon. 1998. (Hansen, L.P. co-author). Report of the Fleming, 1.A. 1998. Spawning of Atlantic salmon. - study group on ocean salmon tagging experi- *Brodeur, J.C., Ytrestøyl, T., Finstad, B. & McKinley, s.127-141 i Kazakov, R.V. (ed.) Atlantic salmon. ments with data logging tags. - I.C.E.S. C.M. R.S. 1998. Increase of heart rate without elevati- Nauka, St. Petersburg, Russia. 575 s. (in Russian) 1998/G:17. 32 pp. on of cardiac output in adult Atlantic salmon (Salmo salar) exposed to acidic water and alumi- Fleming, I. A., Hindar, K., Mjølnerød. I.B. & Jonsson, Bang Søfting, G., Benneh, G., Hindar, K., Walløe, L. nium. - Can. J. Fish. Aquat. Sci., in press. B. 1998. Simulated escape of farmed salmon: bre- & Wijkman, A. (Eds) 1998. The Brundtland eding success, gene flow and offspring perfor- Commission's Report - 10 years. - Scandinavian*Christie, H., Fredriksen, S. & Rinde, E. 1998. mance. - s. 32-33 i Youngson, A.E, Hansen, L.R & University Press, Oslo. 234 pp. Regrowth of kelp and colonization of epiphyte Windsor, M.L. (Eds). Interactions between Salmon and fauna community after kelp trawling at the Culture and Wild Stocks of Atlantic Salmon: The Becher, G., Jensen, A.J., Zubchenko, A., Haug, L.S.,coast of Norway. - Hydrobiologia 375/376: 49-58. Scientific and Management Issues. Reportthe by Hvidsten, N.A., Johnsen, B.O. & Kashin, E. 1998. conveners of an ICES/NASCO Symposium at Bath, Dioxins and non-ortho PCBs in Atlantic salmon, *Courchamp, F., Yoccoz, N.G., Artois, M. & Pontier, D. 1998. At-risk individuals in Feline Immuno- U. K., april 1997. Published by the Norwegian Salmo salar, from major Norwegian and Russian Institute for Nature Research, Trondheim. rivers. - Organohalogen Compounds 39: 427- deficiency Virus epidemiology: Evidence from a 430. multivariate approach in a natural population of Friedland, K.D., Hansen, L.R & Dunkley, D.D. 1998. domestic cats (Felis catus). -Epidemiology and Marine temperature experienced by postsmolts *Bekkby T. & Bjørge, A. 1998. Variation in stomach Infection 121: 227-236. and the survival of Atlantic salmon, Salmo salar temperature as indicator of meal size in harbor Dahle, B., Sørensen, 0.J., Wedul, E.H., Swenson, L., in the North Sea area. - Fish. Oceanogr. 7(1): seals, Phoca vitulina. -Marine Mammal Science 22-34. 14(3): 627-637. J.E. & Sandegren, F. 1998. The diet of brown bears Ursus arctos in central Scandinavia: effect of Friedland, K.D., Hansen, L.R, Dunkley, D.A. & *Bekkby T. & Holand, B. 1997. A temperature sen- access to free-ranging domestic sheep Ovis aries. MacLean, J.C. 1998. Linkage between ocean cli- sitive acoustic transmitter for remote monitoring - Wildl. Biol. 4: 147-158. mate, post-smolt growth and survival of Atlantic of stomach temperature in aquatic endotherms. - salmon (Salmo salar L.) in the North Sea area. - Sarsia 81(1): 77-80. *Dalhaug, L., Tombre, I.M. & Erikstad, K.E. 1996. Seasonal decline in clutch size of the Barnacle 1.C.E.S. North Atlantic Salmon Working Group, Bekkby, T. & Bjørge, A.J. 1995. Variation in stomachGoose in Svalbard. Condor 98: 42-47. 23 pp. temperature as indicator of meal size in harbour Dover, J. & Fry, G. 1998. Destructuring the compo-Fry, G., Puschman, 0. & Dramstad, W.D. 1998. seal, Phoca vitulina. - Mar. Mamm. Comm. Int. Geographic information for research and plan- Counc. Expl. Sea, CM 1995/n: 12. nents of hedge; the effects on landscape connec- tivity for butterflies. - .1. Landscape Ecology. ning; a landscape perspective. - In M. Usher (Ed) *Bevanger, K. 1998. Biological and conservation as- (Submitted) Landcsape Character - perspectives on manage- pects of bird mortality caused by electricity power ment and change. SNH, Edinburgh. (in press) lines: a review. - Biol. Conserv. 86: 67-76. Dramstad, W.E., Fjelstad, W. & Fry, G. 1998. Landscape indices: usefull tools or confusing Fry, G. & Dramstad, W.D. 1998. Landscape indices, landscape ecology and biodiversity; the empirical evidence. - In M. Ihse & E. Huss; Sustainable kes in relation to the water quality in tributary Fish Bypasses (Jungwirth, M., Schmutz , S. & landscape and vegetation changes - the role of streams. - J. Fish Biol. 52: 419-429. Weiss, S. (eds.). Fishing News Books. remote sensing in research and application. *Hesthagen, T., Langeland, A. & Berger, H.M. 1998.*Jepsen, N., Aarestrup, K., Rasmussen, G. & University of Stockholm. Effects of acidification due to emissions from the Økland, F. 1998. Survival of radio-tagged Atlantic Fry, G. 1998. Changes in landscape structure and itsKola peninsula on fish populations in lakes near salmon (Salmo salar L.) and trout (Salmo trutta L.) impact on biodiversity and landscape values: a the Russian border in northern Norway. - Water, smolts passing a reservoir during seaward migra- Norwegian perspective. - Procediings of the Air and Soil Pollution 102: 17-36. tion. - Hydrobiologia 371/372: 347-353. European International Association of LandscapeHindar, K. 1998. La biotechnologie menace-t-elle la*Jobling, M., Johansen, J.S., Foshaug, H., Burkow, Ecology Conference Key Concepts in Landscape biodiversit? - s. 55-65 i R Lannoye (red.) Trans- I.C. & Jørgensen, E.H. 1998. Lipid dynamics in Ecology, Preston, UK. gklique: le temps des manipulations. Editions anadromous Arctic charr, Salvelinus alpinus (L.): *Gaillard, J.-M., Andersen, R., Delorme, D. & Frison-Roche, Paris. seasonal variations in lipid storage depots and li- Linnell, J.D.C. 1998. Family effects on juvenile fit- pid class composition. - Fish Physiol. Biochem. 18: Hindar, K. 1998. Interbreeding of farmed salmon 225-240. ness in roe deer populations. - Ecology 79: 2878- and wild trout: does this risk the genetic integrity 2889 of wild populations? - s. 30-31 i Youngson, A.E, Johnsen, B.O., Jensen, A.J., Økland, E, Lamberg, A. & Gaillard, J.M., Festa-Bianchet, M. & Yoccoz, N.G. Hansen, L.R & Windsor, M.L. (Eds). Interactions Thorstad, E.B. 1998. The use of radiotelemetry for 1998. Population dynamics of large herbivores: between Salmon Culture and Wild Stocks of identifying migratory behaviour in wild and farmed variable recruitment with constant adult survival. Atlantic Salmon: The Scientific and Management Atlantic salmon ascending the River Suldalslågen - Ecology and Evolution 13: 58-63. Issues. Report by the conveners of an ICES/NAS- in southern Norway. - s. 55-68 i Fish Migration and CO Symposium at Bath, U. K., april 1997. Fish Bypasses (Jungwirth, M., Schmutz, S. &Weiss, Gaillard, J.M., Liberg, 0., Andersen, R., Hewison, Published by the Norwegian Institute for Nature S. (eds.). Fishing News Books. A.J.M. & Cederlund, G. 1998. Population dyna- Research, Trondheim. mics of roe deer. - s. 309-336 i Andersen, R., *J6nasson, RM., Jonsson, B. & Sandlund, O.T. 1998. Duncan, R & Linnell, J.D.C. (eds.) European roeHinsley, S. A., Bellamy, RE., Enoksson, B., Fry, G., Continental rifting and habitat formation: arena deer: the biology of success. Scandinavian Gabrielsen, L., McCollin, D. & Schotman, A.1998. for resource Polymorphism in Arctic Charr. - University Press. Geographical and land-use influences on bird Ambio. 27(3): 162-169. species richness in small woods in agricultural *Jonsson, B. 1998. A review of ecological and be- Halley, D.J. 1998. Golden and white-tailed eagles in landscapes. - Global Ecology and Biodiversity Scotland and Norway: coexistence, competition havioural interactions between cultural and wild Letters 7: 125-135. and environmental degradation. - British Birds Atlantic salmon. - 1.C.E.S. J. Marine Science 58: 91: 171-179. Holand, Ø., Mysterud, A. & Linnell, J.D.C. 1998. 1031-1039. Roe deer to northern environments. Physiological *Jonsson, N. & Jonsson, B. 1998. Body composition *Halley, D.J. & Gjershaug, J.0. 1998. Inter- and in- and behavioural. - s. 117-137 i Andersen, R., tra-specific dominance relationships and feeding and energy allocation in life-history stages of Duncan, R & Linnell, J.D.C. (eds) European roe behaviour in golden eagles Aquila chlysaetos and brown trout. - J. Fish Biol. 53: 1306-1316. deer: the biology of success. Scandinavian sea eagles Halaæetus albidila at carcasses. - Ibis University Press. *Jonsson, N., Jonsson, B. & Hansen, L.R 1998. 140: 295-301. Long-term study of the ecology of wild Atlantic Holm, M., Holst, J.C. & Hansen, L.R 1998. Postsmolt Halvorsen, G., Eie, J.A. & Faugli, RE. 1998. A natio- salmon smolts in a small Norwegian river. - J. Fish surveys in the Norwegian Sea - Status for 1997. - nal plan for protecting river systems in Norway. - Biol. 52: 638-650. 1.C.E.S. North Atlantic Salmon Working Group, Verh. Internat. Verein. Limnol. 26: 2417-2423. 14 pp. *Jonsson, N., Jonsson, B. & Hansen, L.R 1998. The relative role of density-dependent and density-in- Hansen, L.R 1998. Atlantic salmon; national reportHolm, M., Holst, J.C. & Hansen, L.R 1998. Spatial for Norway, 1997. - I.C.E.S. North Atlantic dependent survival in the life cycle of Atlantic sal- and temoral distribution of Atlantic salmon post- Salmon Working Group, 5 pp. mon Salmo salar. J.- Animal Ecol. 67: 751-762. smolts in the Norwegian Sea and adjacent areas - Hansen, L.R & Youngson, A.F. 1998. Interaction bet-Origin of fish, age structure and relation to hy- *Lambin, X. & Yoccoz, N.G. 1998. The impact of ween farmed and wild salmon and options for re- drographical condition in the sea. - I.C.E.S. CM population kin-structure on nestling survival in ducing their impact. - s. 80-89 i Youngson, A.F., 1998/N: 15. 18 pp. Townsend's voles, Microtus townsendii. - J. Hansen, L.R & Windsor, M.L. (eds.) Interactions Animal Ecol. 67: 1-16. *Honza, M., Øien, 1.1., Moksnes, A. & Røskaft, E. between salmon culture and wild stocks of 1998. Survival of Reed Warbler Acrocephalus Landa, A., Franzki, R., Bø, T., Tufto, J., Lindén, M. & Atlantic salmon: The scientific and management scirpaceus clutches in relation to nest position.- Swenson, J.E. 1998. Active wolverine Gulo gulo issues. Report of the ICES/NASCO Symposium, Bird Study 45: 104-108. dens as a minimum population estimator in Bath, England, April 1997. Norwegian Institute Scandinavia. - Wildl. Biol. 4: 159-168. for Nature Research, Trondheim, Norway. Hvidsten, N.A. & Johnsen, B.O. 1998. Screening of descending Atlantic salmon (Salmo salar L.) Landa, A., Krogstad, S., Tømmerås, B.Å. & Tufto, J. *Hansen, L.R & T.R Quinn 1998: The marine phase smolts from a hydro-power intake in the river 1998. Do volatile repellents reduce wolverine of the Atlantic salmon life cycle, with compari- Orkla, Norway. - Nordic. J. Fresw. Res. 73: 44-49. Gulo gulo predation on sheep? Results of a large- sons to Pacific salmon. Canadian Journal of scale experiment. - Wildl. Biol. 4: 111-118. Fisheries and Aquatic Sciences 55(Supplement leshko,1): E.R, Johnsen, B.O., Shulman, B.S., Jensen, 104-118. A.J. & Shurov, I.L. 1998. Parasite fauna of the fis-*Landa, A., Strand, 0., Linnell, J.D.C. & Skogland, T. hes in the river Vefsna, northern Norway. - s. 46- 1998. Home-range sizes and altitude selection Heggberget, T.G. & Baras, E. 1997. What future for 51 i Karelia and Norway: the main trends and for arctic foxes and wolverines in an alpine envi- fish telemetry? Needs and expectations. - s. 247- prospects of scientific cooperation (Bull, T., ronment. - Can. J. Zool. 76: 448-457. 253 i Baras, E. and Philippart, J.C. (Eds.) leshko, E.R & Titov, AF, eds.). Russian Academy Underwater biotelemetry. Liberg,0., Johnasson, A., Andersen, R. & Linnell, of Science, Karelian Research Centre RAS, J.D.C. 1998. Mating system, mating tactics and Petrozavodsk, Russia. Heggberget, T.G., Økland, F. & Moen, K. 1997. the function of male territoriality in roe deer. - s. Review of the Norwegian experience in salmonid*Iversen, M., Finstad, B. & Nilssen, K.J. 1998. 221-256 i Andersen, R., Duncan, R & Linnell, tracking. - s. 73-82 i Baras, E. and Philippart, J.C. Recovery from loading and transport stress in J.D.C. (eds) European roe deer: the biology of (Eds.): Underwater biotelemetry. Atlantic salmon (Salmo salar L.) smolts. - Aqua- success. Scandinavian University Press. culture 168: 387-394. Heggberget, T.M. 1997. Interpopulation differen- *Linnell, J.D.C. & Andersen, R. 1998. Territorial fide- ces. - s. 58-63 i Mustelids in Belarus (Sidorovich, Jensen, A.J., Grande, M., Korsen, I. & Hvidsten, N.A.lity and tenure in roe deer bucks. - Acta V. ed.). Minsk: Zolotoy uley publisher. 1998. Reduced heavy metal pollution in the Orkla Theriologica 43(1): 67-75 River, Norway: effects on fish populations. - Verh. Hesthagen, T. & Forseth, T. 1998. Reversibility of aci- *Linnell, J.D.C. & Andersen R. 1998. Timing and Internat. Verein. Limnol. 26: 1235-1242. dification in Norwegian watersheds: are brown synchrony of birth in a hider species, the roe deer. trout (Salmo trutta L.) populations recovering? - Jensen, A.J., Hvidsten, N.A. & Johnsen, B.O. 1998. - J. Zool. 244: 497-504 Verh. Internat. Verein. Limnol. 26: 2255-2263. Effects of temperature and flow on the upstream Linnell, J.D.C., Andersen, R., Odden, J. & Pedersen, migration of adult Atlantic salmon in two *Hesthagen, T. & Jonsson, B. 1998. The relative V. 1998. Records of intra-guild predation by abundance of brown trout in acidic softwater la- Norwegian rivers.- s. 45-54 i Fish Migration and 2 Eurasian lynx, Lynx lynx. - Canadian Field D., Blanco, F. & B.-U. M. (red.) Holarctic Birds of 47. Naturalist 112(4): (in press) Prey. Adenex-WWGBP, Berlin, Merida. Røskaft, E. & Moksnes, A. 1998. Coevolution bet- Linnell, J.D.C., Duncan, P. & Andersen, R. 1998. The*Næsje, T.F., Sandlund, O.T. & Saksgård, R. 1998. ween brood parasites and their hosts: an optima- European roe deer: A portrait of a successful spe- Selective predation of piscivorous brown trout lity theory approach. - s. 236-254 i Rothstein, S.I. cies. - s. 11-22 i Andersen, R., Duncan, P. & (Salmo trutta)on polymorphic whitefish (Core- & Robinson, S.K. (eds.). Parasitic Birds and their Linnell, J.D.C. (eds) European roe deer: the biolo- gonus lavaretus). Arch.- Hydrobiol. Spec. Issues Hosts: Studies in coevolution, Oxford, Oxford gy of success. Scandinavian University Press. Advanc. Limnol. 50: 283-294. University Press. Linnell, J.D.C. & Strand, 0. 1998. Is population sup- *Odasz-Albrigtsen, A.M., Tømmervik, H. & Murphy, Røv, N. & Gjershaug, J.0. 1998. Population density, plementation the only hope for Norwegian arctic R 1998. Maintenance of photosynthetic capacity territory size and habitat use of the Gurney's foxes ? - Re-introduction News, Newsletter of the in plant species exposed to airborne sulfur pollu- Eagle Aquila gurneyi in the North Moluccas, Re-introduction Specialist Group of IUCN's tants along the Russian-Norwegian Border. - Indonesia. -Proceedings of the 5th World Con- Species Survival Commission. 15: 7-8. Can. J. Botany. ference on Birds of Prey and Owls. Johannesburg, Linnell, J.D.C., Wahlström, K. & Gaillard J.M. 1998. Odasz-Albrigtsen, A.M. & Tømmervik, H. 1998. Sør-Afrika, august 1998. From birth to independence: Birth, growth, neo- Spatial and temporal variation in relations betwe- Røv, N. 1997.Population trends and regulation of natal mortality, hiding behavior and dispersal. - en photosynthetic capacity, airborne sulfur dioxi- breeding numbers in the Great Cormorant in s.257-284 i Andersen, R., Duncan, R & Linnell, de, and satellite - normalized difference vegetati- Norway. - Suppl. Ric. Biol. Selvaggina XXVI: 5-9. J.D.C. (eds.) European roe deer: the biology of on index. - Polar Record. success. Scandinavian University Press. Sarlöve-Herlin, I., Fry, G. & Anderson, L. 1998. Overskaug, K., Bolstad, J.P. & Bangjord, G. 1998. Landscape and Site Characteristics determnining *Loison, A. & Langvatn, R. 1998. Short- and long- Geografical variation in female mass and repro- the distribution of woody plant sin Agricultural term effects of winter and spring weather on ductive effort in the Tawny Owl Strix aluco in landscapes. -Procediings of the European Inter- growth and survival of red deer in Norway. - Europe. - Fauna norv. Ser. C, Cinclus 21: 1-6. national Association of Landscape Ecology Con- Oecologia 116: 489-500. Pedersen, H.C., Nybø, S. & Varskog, P. 1998. ference Key Concepts in Landscape Ecology, Loonen, M.JJ.E., Tombre, I.M. & Mehlum, E 1998. Seasonal variation in radiocaesium consentration Preston, UK. The development of an arctic barnacle goose co- in Willow Ptarmigan and Rock Ptarmigan in Sarlöv-Herlin, I. & Fry, G. 1998. Woody plants in the lony: Interaction between density and predation. Central Norway after the Chernobyl fallout. - J. landscape - the role of site and landscape varia- - s. 65-77 i Mehlum, F., Black, J.M. & Madsen, J. Environ. Radioactivity Col. 41(1): 65-81. bles. P. Agger. Changing Agricultural Landscapes (eds.) Research in Arctic Ereese. Proceedings of *Pelabon, C., Yoccoz, N.G., Ropert-Coudert, Y., - An interdisciplinary approach, Roskilde. - the Svalbard Goose Symposium, Oslo, Norway, Caron, M. & Peirera, V. 1998. Suckling and allo- Submitted to Journal of Landscape Ecology. 23-26 September 1997. Norsk Polarinst. Skrifter suckling in captive fallow deer 2000. (Dama dama, Skaala, Ø. & Hindar, K. 1998. Genetic changes in Cervidae). -Ethology 104: 75-86. the River Vosso salmon stock following a collapse *Lorentsen, S.-H., Klages, N. & Røv, N. 1998. Diet *Pontier, D., Fromont, E. Courchamp, F., Artois, M. in the spawning population and invasion of far- and prey consumption of Antarctic petrels & Yoccoz, N.G. 1998. Retroviruses and sexual size med salmon. - s. 29. i Youngson, A.F., Hansen, Thalassoica antarcticaat Svarthamaren, Dronning dimorphism in domestic cats L.P. & Windsor, M.L. (Eds). Interactions between Maud Land, and at sea outside the colony. - Polar (Felis catusL.). - Proc. of the Royal Society, London B 265: 167- Salmon Culture and Wild Stocks of Atlantic Biology 19: 414-420. 173. Salmon: The Scientific and Management Issues. *Lorentsen, S.-H., Øien, I.J. & Aarvak, i 1998. Report by the conveners of an ICES/NASCO *Portier, C., Festa-Bianchet, M., Gaillard, J.-M., Migration of Fennoscandian Lesser White-fron- Symposium at Bath, U. K., april 1997. Published Jorgenson, J.T. & Yoccoz, N.G. 1998. Effects of ted geeseAnser erythropusmapped by satellite by the Norwegian Institute for Nature Research, density and weather on survival of bighorn sheep telemetry. - Biol. Conservation. 84: 47-52. Trondheim. lambs (Ovis canadensis). -1. Zoology, London Solberg, E.J. 1998. Variation in population dynamics *McCormick, S., L.P. Hansen, T.R Quinn & Saunders, 245: 271-278. R.L. 1998: Movement, migration and smolting of and life history in a Norwegian moose(Alces al- Potter, E.C.E., Hansen, L.R, Gudbergsson, G., Atlantic salmon. - Canadian Journal of Fisheries ces) population: Consequences of harvesting in a Crozier, W.C., Erkinaro, 1., Insulander, C., and Aquatic Sciences 55 (Supplement 1): 77-92. variable environment. - Dr. scient. -avhandling, MacLean, J., O'Maoileidigh, N. & Prusov, S. 1998. NTNU, Trondheim. *Mjølnerød, I.B., Fleming, I.A., Refseth, U.H. & A method for estimating preliminary conservati- Hindar, K. 1998. Mate and sperm competition on limits for almon stocks in the Nasco-Neac Solberg, E.J. & Heim, M. 1998. Moose harvest in during multiple-male spawnings of Atlantic sal- area. - I.C.E.S. CM 1998/1-:17. Norway. - The Moose Call, 2. mon. - Can. J. Zool. 76: 70-75. Prawiradilaga, D.M., Røv, N., Gjershaug, J.0. *Soleng, A., Bakke, TA. & Hansen, L.P. 1998. Mogstad, D.K. & Røv, N. 1997 Movements of Hapsoro & Supriatna, A. 1998. Feeding ecology Potential for dispersal of Gyrodadylus salaris Norwegian Great Cormorants. - Suppl. Ric. Biol. of Javan Hawk Eagle Spizaetus bartelsi during (Platyhelminthes, Monogenea) by sea-running Selvaggina XXVI: 145-151. nestling period. - Proceedings of the Sth World stages of the Atlantic salmon(Salmo salar):field Conference on Birds of Prey and Owls, Johannes- and laboratory studies. - Can. J. Fish. Aquatic Sci. Moxnes, E., Danell, 0., Gaare, E. & Kumpula, J. 54: 507-514. burg, Sør-Afrika, august 1998. 1998. Reindeer nusbandry: Natural variation and *Stenseth, N.C., Chan, K.-S., Framstad, E. & Tong, measurement error. - SNF report 59/98. Bergen, Raddum, G.G., Hansen, H. & Walseng, B. 1998. desember 1998. History of acidification and restoration of the fau- H. 1998. Phase- and density-dependent population dynamics in Norwegian lemmings: interaction na in Lake Nordre Boksjø. - Verh. Internat. Verein. Muniz, I.R, Andersson, G. & Dickson, W. 1997. Limnol. 26: 760-764. between deterministic and stochastic processes. - Surface water acidification. Results from a Proceedings of the Royal Society of London 265. Swedish research program. - Verh. Internat. Rae, R., Francis, I., Strann, K.-B. & Nilsen, S. 1998. Verein. Limnol. 26: 748-755. The breeding habitat of Broad-billed Sandpipers *Stenseth, N.C., Falck, W., Chan, K.-S., Bjørnstad, 0.N., O'Donoghue, M., Tong, H., Boonstra, R., Nettleship, D.N. (ed.), Anker-Nilssen, T, Kharitonov, Limicola falcinellusin northern Norway, with notes on breeding ecology and biometrics. - Wader Boutin, S., Krebs C.J. & Yoccoz, N.G. 1998. From S.R, Nisbeth, I.C.T., Palestis, B., Parkes, K., patterns to processes: Phase and density-depen- Study Group Bull. 85: 51-54. Peakall, D.B., Stempniewicz, L. & Wells, P.G. dencies in the Canadian lynx cycle. - Proceedings 1998. Noteworthy publications. - Colonial Water- Raitanemi, I., Bergstrand, E., Fløystad, L., Hokki, R., of the National Academy of Sciences, USA 95: birds 21(1): 104-120. Kleiven, E., Rask, M., Reizenstein, M., Saksgård, 15430-15435. R. & Ångström, C. 1998. The reliability of white- Nurmieni, M., Tufto, J., Nilsson, N.-0. & Rognli, O.A. fish (Coregonus laveratus *Stenseth, N.C., Saitoh, i & Yoccoz, N.G. 1998. 1998. Spatial models of polen dispersal in the for- (L.)) age determination - differences between methods and between re- Frontiers in population ecology of microtine ro- age grass meadow fescue. - Evol. Ecol. 12: 487- dents: a pluralistic approach to the study of po- aders. - Evol. Freshw. Fish 7: 25-35. 502. pulation ecology. - Researches on Population "Ringsby, T.H., Sæther, B.-E. & Solberg, E.J. 1998. Nygård, T. & Skaare, J.U. 1998. Organochlorines Ecology 40: 5-20. Factors affecting juvenile survival in house spar- and mercury in eggs of White-tailed Sea Eagles in Stien, A., Leinaas, H.R, Halvorsen, 0. & Christie, H., row Passer domesticus.J. - Avian Biol. 29: 241- Norway 1974-1994. - s. 501-524 i Chancellor, R. 1998. Population dynamics of the Echino- 3 mermella matsi (Nematoda) - Strongylocentrotus*Thorstad, E.B. & Heggberget, T.G. 1998. MigrationTømmervik, H. 1998. To what extent can vegetation droebachiensis system: effects on host fecundity. of adult Atlantic salmon (Salmo salar); the effects change and plant stress be surveyed by remote - Mar. Ecol. Prog. Seer. 163: 193-201. of artificial freshets. - Hydrobiologia 371/372: sensing? - Dr. scient.- avhandling, Universitetet i 339-346. Tromsø. 229 s. *Summers, R.W., Piersma, T., Strann, K.-B. & Wiersma, P. 1998. How do Purple Sandpipers *Thorstad, E.B., Heggberget, T.G. & Økland, F. Tømmervik, H. 1998. Vegetation damage studies in Calidris maritima survive the winter north of the 1998. Migratory behaviour of adult wild and es- the Jarfjordfjell area, Northern Norway, by use of Arctic circle? -Ardea 86: 51-58. caped farmed Atlantic salmon, Salmo salar L., be- airborne CASI spatial mode data. - Remote fore, during and after spawning in a Norwegian Sensing Reviews: 1-33. Sunde, R, Stener, S.Ø. & Kvam, T. 1998. Tolerance to river. - Aquaculture Research 29: 419-428. humans of resting lynxes Lynx lynx in a hunted Tømmervik, H., Høgda, K.A., Solheim, I. & Mar- population. - Wildl. Biol. 4: 177-183. *Tombre, I.M., Black, J.M. & Loonen, M.J.J.E. 1998. haug, Ø. 1998. Detection of vegetation changes Research on Arctic Geese. Proceedings of the in Southern-Varanger (Norway) and Kola Pen- Sunde, R, Overskaug, K. & Kvam, T. 1998. Culling of Svalbard Goose Symposium, Oslo, Norway, 23-26insula (Russia) using multitemporal Landsat lynxes related to livestock predation in a hetero- September 1997. - Norsk Polarinst. Skrifter 200 TM/MSS data. - Remote Sensing of Environment. genous landscape. - Wildl. Biol. 4:169-175. Tombre, I.M., Black, J.M. & Loonen, M.J.J.E. 1998.*Ugedal, 0., Finstad, B., Damsgård, B. & Morten- Swenson, J.E. 1998. Coordination of large-carnivo- Critical components in the dynamics of a barna- sen, A. 1998. Seawater tolerance and downstre- re monitoring, management, and research in cle goose colony: A sensitivity analysis. - s. 79-87 am migration in hatchery-reared and wild brown Scandinavia. - s. 85-88 i C. Breitenmoser- i Mehlum, F., Black, J.M. & Madsen, J. (eds.): trout. - Aquaculture 168: 395-405. Mrster, C. Rohner, and U. Breitenmoser (eds). Research on Arctic Geese. Proceedings of the The re-introduction of the lynx into the Alps, Walseng, B. 1998. Occurence of Eucyclops species Svalbard Goose Symposium, Oslo, Norway, 23-26 Council of Europe Publishing, Environmental in acid and limed water. - Verh. Internat. Verein. September 1997. Norsk Polarinst. Skrifter 200. Encounters No. 38. Limnol. 26: 2007-2012. Tombre, I.M., Mehlum, F. & Loonen, M.J.J.E. 1998. *Swenson, J.E. & Brainerd, S.M. 1998. The influen- *Wolkers, J., Jørgensen, E.H., Nijmeier, S. M. & The Kongsfjorden colony of barnacle geese: Nest ce of hunting technique on the sex ratio in hazel Witgkamp, R. F. 1998. Dose and time dependen- distribution and the use of breeding islands grouse (Bonasa bonasia) bags. - Gibier Faune cy of cytochrome P4501A induction in liver and 1980-1997. - s. 57-63 in Mehlum, F., Black, J.M. Sauvage, Game and Wildlife 15: 247-257. kidney of B(a)P exposed Arctic charr (Salvelinus al- & Madsen, J. (eds.): Research on Arctic Geese. pinus). - Mar. Environm. Res. 46: 117-120. Swenson, J.E., Franz&I, R., Segerström, R & Sande-Proceedings of the Svalbard Goose Symposium, gren, F. 1998. The age of self-sufficiency in Oslo, Norway, 23-26 September 1997. Norsk *Yoccoz, N.G. & Mesnager, S. 1998. Are alpine Scandinavian brown bears. - Acta Theriologica Polarinst. Skrifter 200. bank voles larger and more sexually dimorphic 43: 213-218. because adults survive better? - Oikos 82: 85-98. Tombre, I.M. & Erikstad, K.E. 1996. An experimental *Swenson, J.E., Sandegren, F., Bjärvall, A. & study of incubation effort in high-arctic barnacle *Yoccoz, N.G., Nakata, K., Stenseth, N.C. & Saitoh, Wabakken, P. 1998. Living with success: researchgeese. J. Anim. Ecol. 65: 325-331. T. 1998. The demography ofClethrionomys rufo- needs for an expanding brown bear population. - canus: from mathematical and statistical models Tombre, I.M., Erikstad, K.E., Black, J.M. and Loonen, Ursus 10: 17-24. to further field studies. - Res. Pop. Ecology 40: M.J.J.E. 1998. Reproductive effort in relation to 107-121. Swenson, J.E., Sandegren, F. & Söderberg, A. 1998.the time of season; an experimental study of bar- Geographic expansion of an increasing brown nacle geese in Svalbard. - The 9th North AmericanYoungson, A.F., Hansen, L.R & Windsor, M.L. (eds.) bear population: evidence for presaturation dis- Arctic Goose Conference & Workshop. Victoria, 1998. Interactions between salmon culture and persal. - J. Animal Ecol. 67: 819-826. British Columbia, Canada, January 1998. wild stocks of Atlantic salmon: The scientific and management issues. - Report of the ICES/NASCO *Tufto, J., Raybould, A.F., Hindar, K. & Engen, S. Swenson, J., Sandegren, F., Wallin, K. & Cederlund, Symposium, Bath, England, April 1997. Nor- 1998. Analysis of genetic structure and dispersal G. 1998. Karhun ja hirven yhteiselo Skandinavi- wegian Institute for Nature Research, Trondheim, patterns in a population of sea beet. - Genetics assa. - Riistantutkimuksen tiedote 149:3-4. (In Norway. 142 s. Finnish: The coexistence of brown bears and mo- 149: 1975-1985. ose in Scandinavia.) *Øien, li., Moksnes, A., Røskaft, E., & Honza, M. Tufto, J., Solberg, E.J. & Ringsby, T-H. 1998. Statistical 1998. Costs of cuckoo Cuculus canorus parasi- *Sæther, B.E., Engen, S., Swenson, J.E., Bakke, Ø. &models of transitive and intransitive domimamce tism to Reed Warblers Acrocephalus scirpaceus.- Sandegren, F. 1998. Assessing the viability of structures. - Anim. Behav. 55: 1489-1498. 1 Avian Biol. 29: 209-215. Scandinavian brown bear, Ursus arctos, populati- *Tveraa, T., Sæther, B.-E., Aanes, R. & Erikstad, K.E. ons: the effects of uncertain parameter estima- Aanes, R., Linnell, J.D.C., Perzanowski, K., Karlsen, 1998. Body mass and parental decisions in the tes. - Oikos 83: 403-416. J. & Odden, J. 1998. Roe deer as prey. - s. 139- Antarctic petrel Thalassoica antarctica; for how 160 i Andersen, R., Duncan, P. & Linnell, Sørensen, 0.J., Swenson, J.E. & Kvam, T. 1998. Thelong should the parents guard their chick? - J.D.C.(eds.) European roe deer: the biology of Brown Bear in Norway. - i Servheen, C, Herrero, S.Behavioral Ecology and Sociobiology, 43:73-79. success. Scandinavian University Press. & Peyton, B. (eds.) Conservation action plan for Tveraa, T., Sæther, B.-E., Aanes, R. & Erikstad, K.E. the world bears. IUCN, Gland, Switzerland. Aarrestad, P.A. & Aamlid, D. 1998. Vegetation mo- 1998. Regulation of food provisioning in the nitoring in South-Varanger, Norway - Species Antarctic petrel; the importance of parental body *Saari, L., Åberg, J. & Swenson, J.E. 1998. Factors in- composition of ground vegetation and its relation condition and chick size. - J. Animal Ecol. 67: fluencing the dynamics of occurrence of the hazel to environmental variables and pollution impacts. 699-704. grouse (Bonasa bonasia) in a small-grained mana- - Environmental Monitoring and Assessment. ged landscape. - Conserv. Biol. 12: 586-592.

NINA-publikasjoner/Publications from NINA Andersen, R., Linnell, J.C.D., Odden, J., Gangås, L.,Anker-Nilssen, T. & Brøseth, H. 1998. Hekkebio- Bolstad, J.R, Stener, S.Ø., Kvam, T. & Overskaug, K. Ness, E., Karlsen, 1., Wannag, A. & Renå, J.T. logiske langtidsstudier av lunder på Røst. En opp- 1998.Gaupas habitatbruk i forhold til potensielle 1998. Sosial organisering, spredning, reproduk- datering med resultater fra 1995-97. - NINA byttedyr i Nord-Trøndelag. - s. 156-167 i Kvam, T. sjon og predasjonsatferd hos gaupe i Hedmark. Fagrapport 032: 1-46. & Jonsson, B. (red.). NINAs strategiske institutt- Framdriftsrapport 1995-97. - NINA Oppdrags- programmer 91-95. Store rovdyrs økologi i Bevanger, K., Brøseth, H. & Sandaker, 0. 1998. melding 519: 1-25. Norge. Sluttrapport. NINA temahefte 8. Dødelighet hos fugl som følge av kollisjoner mot Andrål, H., Ahlqvist, R, Andersen, R., Kvam, T., kraftledninger i Mørkedalen, Hemsedalsfjellet. - Daverdin, R.H. 1998. (Bokomtale) "Det tapte para- Liberg, 0., Lindén, M., Linnell, J.C.D., Odden, J., NINA Oppdragsmelding 531: 1-41. dis". - Stiften 1 (1998): 26. Overskaug, K. & Segerström, P. 1998. The Bevanger, K. 1998. NINA i Himalaya og Bhutan - Erikstad, K.-E., Anker-Nilssen, T., Barrett, R.T. & Scandinavian lynx projects - Annual Report 1997. Tordendragens rike. - Stiften 2(1998): 30-31. Tveraa, T. 1998. Demografi og voksenoverlevelse - NINA Oppdragsmelding 518: 1-11. i noen norske sjøfuglbestander. - NINA Opp- dragsmelding 515: 1-15.

4 Erikstad, L., Reitan, 0., Sloreid, S.-E. & Stabbetorp, Hanssen, 0. & Hansen, L.O. 1998. Verneverdige in- Kvam, T. & Jonsson, B. (red.) 1998. NINAs strategis- 0. 1998. Kartlegging av naturtyper og verdifull sekthabitater, Oslofjordområdet. - NINA Opp- ke intituttprogrammer 1991-95. Store rovdyrs og sårbar natur ved Sundvollen i Hole kommune. dragsmelding 546: 1-132. økologi i Norge. Sluttrapport. - NINA Temahefte - NINA Oppdragsmelding 540: 1-40. Hanssen, S.A., Systad, G.H., Fauchald, P. & Bustnes, 8: 1-208. Erikstad, L., Sloreid, S.-E. & Hansen, L.P. 1998. J.O. 1998. Fordeling av sjøfugl i åpent hav: Kvam, T. 1998. Hva er årsaken til økningen i gau- Fysiske kartparametere til bruk i en modell for be- Nordland VI. - NINA Oppdragsmelding 554: 1-81. pestammen? - s. 173-178 i Kvam, T. &Jonsson, B. regning av produksjon av laksesmolt i vassdrag. - Hasselvold, A., Brøndbo, K., Kvam, T., Eggen,T. & (red.). NINAs strategiske instituttprogrammer 91- NINA Oppdragsmelding 533: 1-22. Sørensen, 0.J. 1997. Årsrapport 1997 fra under- 95. Store rovdyrs økologi i Norge. Sluttrapport. Erikstad, L., Stabbetorp, 0. & Sloreid, S-E. 1998. søkelse av lammetap i Nordfjellet, Overhalla. - NINA temahefte 8. Krokskogen: Sårbare naturtyper i forhold til even- NINA Oppdragsmelding 517: 1-20. Kvam, T. 1998. Nytt fra tapsundersøkelsene i Nord- tuell tunnellekkasje. - NINA Oppdragsmelding Heggberget, T.G. 1998. Havbeite - begrensninger Trøndelag 1-3/98. - NINA (Stensil). 513: 1-10. og muligheter. - NINAsNIKU Årsmelding 1997: Kvam, T., Kjelvik, 0., Nybakk, K. & Overskaug, K. Fakta-ark/Fact sheets 10. 1998. Effekten av simlas vinterbeite og gjeting på Heggberget, T.M. 1998. Kalking av sure vassdrag, vekt og overlevelse hos reinkalv. - s. 168- 172 i re-etablering av oter, mink og vannspissmus. Års- Kvam, T. & Jonsson, B. (red.). NINAs strategiske rapport 1998. - NINA Oppdragsmelding 557: 1- instituttprogrammer 91-95. Store rovdyrs økologi 10. i Norge. Sluttrapport. NINA temahefte 8. Heggberget, T.M. 1998. Reproduksjon og dødelig- Kvam, T., Sunde ,R & Overskaug, K. 1998. het hos norsk villrein. Delrapport I. En gjennom- Byttedyrvalg hos norsk gaupe: Betydningen av gang og oppsummering av litteraturen. - NINA kjønn for byttedyrstørrelsen. - s. 89- 93 i Kvam, T. 1998- 9. Om registrering av lakselus 1997 Oppdragsmelding 529: 1-22. & Jonsson, B. (red.). NINAs strategiske instituttprogrammer 91-95. Store rovdyrs økologi i 1998-10. Om bruk av herbicidresistente genmodifi- Heggberget, T.M. 1998. Reproduksjon og dødelig- Norge. Sluttrapport. NINA temahefte 8. serte jordbruksplanter het hos norsk villrein. Delrapport Il. Ovarieanalyse Kvam, T., Sunde, R & Overskaug, K.1998. Matvaner som metode. - NINA Oppdragsmelding 530: 1- 1998-11. Om gjeting og bruk av vokterhund mot 19. hos gaupe i Nord-Trøndelag. - s. 94- 104 i Kvam, rovdyrskader T. & Jonsson, B. (red.). NINAs strategiske institutt- Hesthagen, T. & Aastorp, G.L. 1998. Aure og vann- 1998-13. Om lakseforskning ved Færøyene programmer 91-95. Store rovdyrs økologi i kvalitet i innsjøer i Sogn og Fjordane. - NINA Norge. Sluttrapport. NINA temahefte 8. 1998-14. Om våtmarksfugl på Bjørnøya Oppdragsmelding 563: 1-14. Kålås, J.A. (red.) 1998. Terrestrisk naturovervåking. 1998-18. Om store rovdyrs økologi Hesthagen, T, Larsen, B.M., Berger, H.M. & Forseth, Fjellrev, hare, smågnagere og fugl i TOV-område- T. 1998. Effekter av vannkvalitet og habitat på 1998-19. Om verneverdige insektshabitater i Oslo- ne, 1997. - NINA Oppdragsmelding 547: 1-42. tettheten av aureunger i tilløpsbekker til innsjøer i fjordområdet tre forsuringsområder. - NINA Oppdragsmelding Landa, A. 1998. Informasjon fra Jerveprosjektet i 1998-21. Om metodikk for bestandsovervåking av 534: 1-14. NINA 1-2/98. - NINA (Stensil). store rovdyr Landa, A. 1998. Informasjon fra Jerveprosjektet i Jensen, A.J., Zubchenko, A., Hvidsten, N.A., 1998-23. Om ørretens beskatning av sik i Femund Johnsen, B.O., Kashin, E. & Næsje, T.E 1998. A NINA 3-4/98. - NINA (Stensil). five year study of Atlantic salmon in two Russian Finstad, B. & Nilsen, S.T. 1988. Smoltproduksjons- Langvatn, R. 1997. Utviklingen i hjortebestanen and two Norwegian rivers. - NINAsNIKU Project forsøk med laks - 1997. - NINA Oppdragsmelding 1991-1996 - et sammendrag av overvåkingspro- Report 008: 1-38. 558: 1-14. grammet. - NINA Oppdragsmelding 506: 1-17. Jørgensen, E.H. 1998. Sjørøya viser miljøbelastning- Follestad, A. 1998. Flystøy og struts. - NINA Opp- Langvatn, R. 1998. Overvåking hjortevilt - hjort. Års- en i Arktis. - NINAsNIKU Årsmelding 1997: 14. dragsmelding 559: 1-14. rapport for Sogn og Fjordane 1997. - NINA Kanstad Hansen, Ø. & Halvorsen, M. 1998. Fiskeri- Oppdragsmelding 552: 1-15. Grimnes, A., Finstad, B., Bjørn, P.A., Tovslid, B.M. & biologiske etterundersøkelser i Djupfjordvass- Lund, R. 1998. Registreringer av lakselus på laks, Langvatn, R. 1998. Overvåking hjortevilt - hjort. Års- draget. - NINA Oppdragsmelding 527: 1-19. sjøørret og sjørøye i 1997. - NINA Oppdrags- rapport Region Sør (Rogaland - Hordaland) 1997. melding 525: 1-33. Kjelvik, 0., Nybakk, K., Kvam, T., Overskaug, K,. - NINA Oppdragsmelding 551: 1-18. Sørensen, O.J. & Sunde, R 1998. Tap av rein i et Gunnerød, T.B. (ed.) 1998. NINA•NIKU Annual Langvatn, R. 1998. Overvåking hjortevilt - hjort. Års- rovdyrområde. - s. 110-118 i Kvam, T. & Jonsson, Report 1997. - Trondheim, 18 pp. (Translation by rapport Region nord (Nordmøre - Sør-Trøndelag) B. (red.). NINAs strategiske instituttprogrammer Richard Binns). 1997. - NINA Oppdragsmelding 553: 1-18. 91-95. Store rovdyrs økologi i Norge. Slutt- Gunnerød, T.B. (red.) 1998. NINA•NIKU Årsmelding rapport. NINA temahefte 8. Larsen, B.M. 1998. Utbredelse av elvemuslingMar- 1997. - Trondheim, 18 s. garitifera margaritiferai Østre og Vestre Toten Kjørstad, M., Nybakk, K, Kvam, T. & Overskaug, K. kommuner, Oppland. - NINA Oppdragsmelding Gunnerød, T.B. 1998. 33 450 på jakt- og fiskedager 1998. Gaupas habitatbruk i Namdalen. - s. 105- 570: 1-22. på Elverum. - Stiften 2(1998): 36-37. 109 i Kvam, T. & Jonsson, B. (red.). NINAs strategiske instituttprogrammer 91-95. Store rovdyrs Larsen, B.M. & Brørs, S. 1998. ElvemuslingMarga- • Gaare, E. & Strand, 0. 1998. Terrestrisk naturover- økologi i Norge. Sluttrapport. NINA temahefte 8. ritifera margaritifera i Ogna, Rogaland - Ut- våking av 137Cs i Dovre/Rondane i perioden bredelse og bestandsstatus. - NINA Oppdrags- 1994-1996. - NINA Oppdragsmelding 535: 1-20. Knarrum, V.A., Sørensen, 0.J., Kvam, T. & Eggen, T. melding 537: 1-20. 1998. Bjørnens predasjon på sau. - s. 81-88 i Halvorsen, G. & Larsen, D.A. 1998. Ferskvanns- Kvam, T. & Jonsson, B. (red.). NINAs strategiske Larsen, B.M. 1998. (Bokomtale) Vann og vassdrag. - biologiske undersøkelser i Vegårsvassdraget i instituttprogrammer 91-95. Store rovdyrs økologi Stiften 1 (1998): 23. 1978. - NINA Oppdragsmelding 520: 1-29. i Norge. Sluttrapport. NINA temahefte 8. Larsen, B.M., Hartvigsen, R., Økland, K.A. & Økland, Halvorsen, M., Svenning, M-A. & Kanstad Hanssen, Krogstad, S., Andersen, R., Christiansen, E, Smith, J. 1998. Utbredelse av andemuslingAnodonta Ø. 1998. Kartlegging av fiskebestandene i poten- M. & Trondsen, Ø. 1998. Forebyggende tiltak anatinaog flat dammuslingPseudanodonta com- sielle sjørøyevassdrag i Finnmark. - NINA Opp- mot rowiltskader på sau. Gjeting og bruk av vok- planata i Norge: en foreløpig oversikt. - NINA dragsmelding 542: 1-30. terhund i Lierne. Årsrapport fase 1 - 1997. - NINA Oppdragsmelding 521: 1-32. Halvorsen, M., Kanstad Hanssen, Ø. & Svenning, M- Oppdragsmelding 539: 1-21. Linnell, J.C.D., Swenson, J.E., Landa, A. & Kvam, T. A. 1998. Kartlegging av fiskebestandene i poten- Kvaløy, K., Klemsdal, S.S., Eklo, 0.M., Netland, J., 1998. Methods for monitoring European large sielle sjørøyevassdrag i Nordland. - NINA Opp- Schanke, T. & Tømmerås, B.Å. 1998. Konse- carnivores - A worldwide review of relevant expe- dragsmelding 543: 1-69. kvenser ved bruk av herbicidresistente genmodifi- rience. - NINA Oppdragsmelding 549: 1-38. Hansen, L.P. &Jacobsen, J.A. 1998. Lakseforskning vedserte jordbruksplanter. - NINA Oppdragsmelding Linnell, J.D.C., Swenson, J.E., Landa, A. & Kvam, T. Færøyene. - NINA Oppdragsmelding 524: 1-37. 536: 1-62. 1998. Metodikk for bestandsovervåking av store

5 rovdyr - En litteraturgjennomgang. - NINA Opp- Elveserien 1997. - NINA Oppdragsmelding 544: Svenning, M.-A., Kanstad Hansen, Ø. & Halvorsen, dragsmelding 550: 1-40. 1-34. M. 1998. Etterundersøkelser i Målselwassdraget med hensyn på tetthet av laksunger og fangst av Lorentsen, S.-H. 1998. Det nasjonale overvåkings- Nøst, T, Heggberget, T.G. & Lamberg, A. 1998. voksen laks. - NINA Oppdragsmelding 526: 1-24. programmet for sjøfugl. Resultater fra hekkese- Fiskeribiologiske undersøkelser i Skjoma 1997- songen 1998. - NINA Oppdragsmelding 565: 1- 98, Narvik kommune, Nordland fylke. - NINA Svenning, M-A., Kanstad Hanssen, Ø., Hindar, K. & 75. Oppdragsmelding 567: 1-37. Balstad, T. 1998. Økologisk og genetisk status hos ørretbestanden i Gåmasjohka. - NINA Opp- Lund, R.A. 1998. Rømt oppdrettslaks i Namsen og Reitan, 0. 1998. E16 ved Kroksund - Vurderinger av dragsmelding 532: 1-17. nære sjøområder. Fiske etter rømt oppdrettslaks i bruløsninger i forhold til fugleforekomster. - NINA elveutløpet. - NINA Oppdragsmelding 564: 1-14. Oppdragsmelding 562: 1-19. Systad, G.H. & Bustnes, J.0. 1998. Ornitologiske undersøkelser på Melkøya juni 1998: Kartlegging Lund, R.A. 1998. Rømt oppdrettslaks i sjø- og elve- Saksgård, L., Jensen, A.J., Finstad, B., Johnsen, B.O., og konsekvensanalyse. - NINA Oppdragsmelding fisket i årene 1989-97. - NINA Oppdragsmelding Møkkelgjerd, RI. & Jensås, J.G. 1998. Smoltut- 572: 1-17. 556: 1-25. settinger i Auravassdraget 1992-1997. - NINA Oppdragsmelding 528: 1-19. Systad, G.H., Hanssen, S.A. & Bustnes, J.O. 1998. Melting, B., Eggen, T. & Kvam, T. 1998. Faktorer Utbredelse av sjøfugl i Troms og Finnmark: En res- som påvirker tap av sau i utmark med ulik fore- Skarpe, C. 1998. Planter og store planteetere fra sursoversikt i forbindelse med borestart på komst av store rovdyr. - s. 151-155 i Kvam, T. & tropene til Arktis. - NINA•NIKU Årsmelding 1997: Snøhvitfeltet. - NINA Oppdragsmelding 561: 1- Jonsson, B. (red.). NINAs strategiske instituttpro- 15. 26. grammer 91-95. Store rovdyrs økologi i Norge. Stokker, R., Walseng, B., Braskerud, B., Brittain, J., Sluttrapport. NINA temahefte 8. Sørensen, 0.J., Kvam, T., Eggen, T., Overskaug, K., Dolmen, D. & Sloreid, S.E. 1999. Artsmangfold i Knarrum, V. & Opseth, 0. 1998. Tap av sau i et Moa, RE, Negård, A., Kvam, T. & Overskaug, K. to syv år gamle fangdammer i Haldenvassdraget bjørneområde i Midt-Norge. - s. 119- 131 i Kvam, 1998. Arealbruk og vandringsmønster hos gaupe med forskjeller i vannkvalitet. - NINA Fagrapport T. & Jonsson, B. (red.). NINAs strategiske institutt- i Nord-Trøndelag. - s. 132- 141 i Kvam, T. & 034: 1-48. programmer 91-95. Store rovdyrs økologi i Jonsson, B. (red.). NINAs strategiske instituttpro- Storli, L.T. 1998. Elvemuslingen - en følsom sjel. - Norge. Sluttrapport. NINA temahefte 8. grammer 91-95. Store rovdyrs økologi i Norge. Stiften 1 (1998): 18. Sluttrapport. NINA temahefte 8. Kap 3.7. Thorstad, E. & Økland, E 1998. Laks med lyd. - Storli, L.T. 1998. Faggruppe fugl - ingen koseklubb. Stiften 2(1998): 28-29. Nakrem, G.H. 1998. Oppdrettslaks kan merkes. - - Stiften 1 (1998): 22. Stiften 2(1998): 3. Thorstad, E.B. & Hårsaker, K. 1998. Vandring hos ra- Storli, L.T. 1998. Klenodier sikres. - Stiften 1 (1998): diomerket laks i Mandalselva i forhold til minste- Nakrem, G.H. 1998. I kongelige dammer. - Stiften 8. vannføring, lokkeflommer, terskler og kalking - 2(1998): 4-5. videreføring av tidligere undersøkelser. - NINA Storli, L.T. 1998. Middelalderbyen - en unik historie- Nakrem, G.H. 1998. Oppdagelsesreisende i forsk- Oppdragsmelding 541: 1-31. bok. - Stiften 1 (1998): 21. ningens verden. - Stiften 2(1998): 8-9. Thorstad, E.B., Økland, E & Kroglund, E 1998. Storli, L.T. 1998. Må NINA si farvel til Sognli? - Nakrem, G.H. 1998. Jerven er blitt mer tilgjengelig. Vandring hos laks og sjøørret ved Rygene kraft- Stiften 1 (1998): 4-5. - Stiften 2(1998): 10-11. verk i Nidelva, Aust-Agder - telemetriundersøkel- Storli, L.T. 1998. NINA og INBio i Costa Rica: ser 1997. - NINA Oppdragsmelding 545: 1-25. Nakrem, G.H. 1998. Inn i Polarmiljøsenteret. - Fruktbart samarbeid på biologisk mangfold. - Stiften 2(1998): 14-15. Walseng, B. 1998. Blant krepsdyr og svartbjørn. Stiften 1 (1998): 13. Norsk-kanadisk samarbeid om forsuringsforsk- Nakrem, G.H. 1998. De fleste gjess får ikke unger. - Storli, L.T. 1998. Når kulturen kolliderer - tanker om ning. - Stiften 1 (1998): 14-15/17. Stiften 2(1998): 16-17. et Kinaprosjekt. - Stiften 1 (1998): 16-17. Ødegaard, E & Coulianos, C.-C. 1998. Forslag til Nakrem, G.H. 1998. PCB skader fisken. - Stiften Storli, L.T. 1998. Pilotprosjekt på Røst: Verdens før- rødliste for norske insekter. Del 2. Teger (Hem- 2(1998): 19. ste lunde med satelittsender. - Stiften 1 (1998): iptera, Heteroptera). - NINA Fagrapport 033: 1- Nakrem, G.H. 1998. Rike bjørkeskoger i nord. - 10-11. 15. Stiften 2(1998): 20-21. Storli, L.T. 1998. Som normalt: en dårlig sommer forØkland, F. & Thorstad, E.B. 1998. Oppvandring, Nakrem, G.H. 1998. Kannibalisme lønner seg. - lundefuglene på Røst. - Stiften 1 (1998): 9. overlevelse og geografisk fordeling på gyteområ- Stiften 2(1998): 22-23. der hos sjøørret og laks fanget og oppbevart i sjø- Storli, L.T. (Red.). 1998. Stiften - internorgan for en før rotenonbehandling i Lærdalselva, 1997. - Nakrem, G.H. 1998. Hekkesuksess avgjør trofast- NINA•NIKU, Nr. 1-1998. - Trondheim, 28 s. NINA Oppdragsmelding 538: 1-12. het. - Stiften 2(1998): 25. Storli, L.T. 1998. Ønsker meg et lite prosjekt. Aarrestad, RA. & Brevik, Ø. 1998. Forundersøkelser Nakrem, G.H. 1998. Evenkene i Russland. Et folk Portrettintervju med Sæbjørg Nordeide, NIKU. - av vegetasjon i nedbørsfeltet til Hovlandselva i med stainaldertradisjoner. - Stiften 2(1998): 32- Stiften 1 (1998): 6-7. Guddalvassdraget 1997, i samband med planlagt 33. Storli, L.T. 1998. La skogen brenne. - Stiften terrengkalking. - NINA Oppdragsmelding 555: 1- Nakrem, G.H. 1998. FemiNINA for kvinnenes skyld. 2(1998): 13. 45. - Stiften 2(1998): 38. Storli, L.T. 1998. Kvinnene kommer. - Stiften Nakrem, G.H. (red.) 1998. Stiften - internorgan for 2(1998): 26. NINA•NIKU, Nr 2-1998. - Trondheim, 40 s. Storli, L.T. 1998. Lirypa undersøkes. - Stiften Negård, A., Moa, RE, Kvam, T. & Overskaug, K. 2(1998): 27. 1998. Arealbruk hos gaupe i Nord- Trøndelag i Strand, 0., Severinsen, T. & Espelien, I. 1998. forhold til sau og tamrein på beite. - s. 142-150 i Terrestrisk naturovervåking. Metaller og radioak- Kvam, T. & Jonsson, B. (red.). NINAs strategiske tivitet i fjellrev. - NINA Oppdragsmelding 560: 1- instituttprogrammer 91-95. Store rovdyrs økologi 20. i Norge. Sluttrapport. NINA temahefte 8. Strann, K.-B. 1996. Registrering av hekkende våt- Nygård, T. 1998. Hønsehauken - en sårbar art i marksfugl på Bjørnøya juli 1996. - NINA Opp- skogbrukslandskapet. - NINAsNIKU Årsmelding dragsmelding 460: 1-23. 1997: 11. Strann, K.-B. 1998. Tellinger av vannfugl i Målselv- Næsje, T.F., Forseth, T, Saksgård, R., Hårsaker, K. & utløpet Naturserervat vår og høst 1998. - NINA Sandlund, O.T. 1996. Produksjon og forvaltning Oppdragsmelding 573: 1-12. av storørret i Femund. Årsrapport for 1995. - NINA Oppdragsmelding 436: 1-37. Svenning, M.-A. & Kanstad Hanssen, Ø. 1998. Fiskeribiologiske etterundersøkelser i Røsvatn Nøst, T., Daverdin, R.H. & Schartau, A.K.L. 1998. 1997. - NINA Oppdragsmelding 548: 1-24. Kjemisk overvåking av norske vassdrag -

6 Konferansebidrag/Conferencecontributions Axelsen, B.E., Anker-Nilssen, T., Fossum, R, Fleming,I.A. 1998. Effectsof early experienceon Hansen,L.R 1998. The stausof Atlantic salmon in Nøttestad,L. & Vabø, R. 1998. In situ sonar ob- the reproductiveperformance of Atlantic salmon. Norway.- Salmosaga, Conference Internationale servationsof newly metamorphozedherring at- - Department of Zoology, NTNU, Trondheim, sur le Saumon et la Truite de Mer, Eu, Haute- tacked by puffins and comparisonto computer mars 1998. Normandie,Frankrike, oktober 1998. model simulations.- GLOBECopen sciencemee- Fleming,I.A. 1998. Evolutionaryecology of salmo- Hansen,L.P. 1998. Vandringav laks utsatt i Audna; ting, Paris,march 1998. nid fishes.- Departmentof Zoology,University of status for Homingprosjektet.- Kalkingsmøte, Becher,G., Jensen,A.J., Zubchenko,A., Haug, L.S., Guelph.Guelph, Canada, april 1998. Scandichotell, Stavanger,mars 1998. Hvidsten,N.A., Johnsen,B.O. & Kashin,E. 1998. Fleming, I.A. 1998. Special workshop on the Hesthagen,T. 1998. Responsesof brown trout Dioxinsand non-ortho PCBsin Atlantic salmon, Interactionbetween wild and farmedAtlantic sal- (Salmotrutta L.) in relation to water quality and Salmosalar, from major Norwegianand Russian mon in the Maritime Provinces.- Canadian criticalload of acidityof lakesin western Norway. rivers.- 18th Symposiumon HalogenatedEnvir- Departmentof Fisheriesand Oceans,Moncton, - Foredragved SIL-Congress,Dublin, Irland, au- onmental Organic Pollutants - Dioxin '98. Canada. gust 1998. Stockholm,august 1998. Foshaug, H., Burkow, I.C., Jørgensen, E.H., Hindar,K. 1998. Aquacultureand brown trout ge- Bekkby,T. & Bjørge,A. 1998. An annotated list of Plotitsyna,N. & Jobling, M. 1998. Toxicokinetics netics. - TroutConcert workshop, Silkeborg, relevantliterature on the effectsof noiseon ma- of PCBin relationto the anadromouslife strategy Danmark,juni/juli 1998. rine mammals.- Working Paperat the Working of the Arctic charr.- VII Internationalsymposium Group on Marine Mammal Habitats.Int. Counc. Hindar,K. 1998. Doesbiotechnology threaten bio- on fish physiology,august, Uppsala, Sverige. Expl.Sea, Kjøbenhavn, march 1998. diversity? Genetic - Engineering:Perspectives, Framstad,E. 1998. Monitoring of biodiversity- eco- Unknownsand Risks.Int. Conf., EuropeanParlia- Bjørge,A. & Bekkby,T. 1997. Harbourporpoises in system function and processes.- 2nd EIONET ment, Bffissel,mars 1998. Norwegian Waters. - Posterat the ASCOBANS Seminar on Nature Conservation, ETC/NC, SeconMeeting of Parties,Bonn, Tyskland. Hindar,K. 1998. Ecologicaland geneticconsequen- Battleby,Scotland, april 1998. ces of escapedfarmed salmonfor wild populati- Bekkby,T., BjørgeA.J. & Thompson,D. 1995. Using Gaillard,J.-M. & Yoccoz,N.G. 1998. Demographic ons. - NFR-programseminaret"Produksjon av lak- stomach temperature to estimate meal size in patternsin mammalianpopulations: The importan- sefisk", Stjørdal,desember 1998. captive and free ranging harbour seals. - ce of recruitmentin smalland largemammals. - VII Publishedabstract, 11th BiennalConference on Holst, J.C., Shelton, R., Holm, M. & Hansen, L.P. Int. Congressof Ecology.Firenze, Italia, juli 1998. the Biologyof Marine Mammals. 1998. Distributionand possiblemigration routes Gjershaug,J.0., Røv,N., Hapsoro,Supriatna, A.A. & of post-smoltAtlantic salmonin the NEAtlantic. - Baadsvik,K.J. 1998. Biodiversityresearch in Europe. Prawiradilaga.1998. Breedingbiology of Javan Workshopon problemsfacing salmonin the sea, - Europaparlamentet,BrCissel, mai 1998. Hawk-eagle Spizaetusbartelsi. - 5th World Con- Pitlochry,Scotland, november 1998. Dahlberg,A., Kåren,0., Ohenoja,E., Bendiksen, E., ferenceon Birdsof Preyand Owls,Johannesburg, Hvidsten,N.A. & Lamberg,A. 1998. Fishcounting Kovalenko, A., Erland, S. & Finlay, R. 1997. Sør-Afrika,august 1998: methods; experiencefrom use of conductivity Impactof forest managementon the diversityof Gjershaug,J.0. & Røv,N. 1998. Censusand identi- counter.- Nordisksymposium om fiskepassasjer. ectomycorrhizal fungi in boreal forests of fication of JavanHawk Eagle.- JavanHawk Eagle Direktoratetfor naturforvaltning. Fennoscandic-Russia.- Conference of Biodiversity RecoveryPlan Workshop, Jember, Indonesia, fe- in manged forests - concepts and solutions, Jacobsen,J.A. & Hansen,L.R 1998. Marine feeding bruar 1998. Sweden 1997. Uppsala, mai 1997 (Abstracts habits of Atlantic salmon. - Workshop on pro- trykket i SkogForskRapport 1(1998): 34.). Gjershaug,J.0. & Røv,N. 1998.The raptor fauna in blems facing salmon in the sea, Pitlochry,Scot- North Moluccas, Indonesia. - Symposium on land, november1998. Finstad,B. 1998. Lakselus- årsakertil økte fore- Raptorsof South EastAsia, Shiga,Japan, desem- komster og mulige konsekvenserfor vill laks. Jensen,A.J. 1998. Upstreammigration of salmonids ber 1998. Foredragved Rieber-Mohnutvalget og samar- in relation to water temperature.- Nordisksym- beidsrådet for anadrom laksefisk,Sem Gjeste- Grimnes,A., Jakobsen,P.J. & Finstad,B. 1998. Host posiumom fiskepassasjer.Oslo, september 1998. gård, februar, 1998, Asker. dependenttrade-offs in life historyof salmonlice, Johansson,C.E., Andersen, S., Alexandrowicz,Z., - The Third InternationalWorkshop on Sea Lice. Finstad,B. 1998. Smoltutsettinger- betydningenav Erikstad,L., Federe,I., Freden,C., Gonggrijp, G., Amsterdam,Nederland, juli 1998. (Poster) produksjons-og utsettingsmetoderfor overlevel- Grube, A., Karis, L., Raudsep,R., Satkunas,J., se under sjøoppholdet. - Foredragved Fiske- Hansen,L.P. & Jacobsen,J.A. 1998. Distributionand Suominen, V. & Wimbledon, W.A.P. 1998. symposiet1998 arrangertav EnFO.Quality Hotel, migration of Atlantic salmon in the sea. - Frameworkfor geosites in northern Europe. - februar 1998, Kristiansand. Workshopon problemsfacing salmonin the sea, ProGeo'97.Proceedings. The Secondgeneral as- Pitlochry,Scotland, november 1998. semblyof the Europeanassociation for the con- Finstad,B. 1998. Forskningsnyttfra NINA.Transport servations of the Geoligical heritage. Tallin, og utsettinger av laksesmolt og ørretparr. Hansen,L.R 1998. Nyafakta om laxeni Atlanteren. Estland,juni, 1997. Minimaliseringav transportstressetog Lakselus.- - Atlantlaxsymposium,Göteborg, mai 1998. Foredrag ved FagsamlingArtsforvaltning Vest- Fiskeriverket,Sportsfiskarna/Svenska Kommitten Jørgensen,E.H., Bye, B.E. & Jobling, M. 1998. fold, RicaHavna Hotell, august 1998, Vestfold. för AtlantlaxensBevarande. Influenceof nutritional statuson PCBeffects and biomarker responses in the Arctic charr Finstad,B. 1998. Hvor mye forsuring tåler laksen. Hansen, L.R 1998. Færøyprosjektet:Bestands- (Salvelinusalpinus). - VII Internationalsymposium Eksperimentelleforsøk med laksesmolt.- Fore- sammensetningog vandring av laks fra Færø- on fish physiology, Uppsala, Sverige, august drag ved Norsk-SvenskSeminar om Forsuringog yene. - Avslutningsseminar,Torshavn, Færøyene, 1998. Kalking,Radisson SAS Caledonien Hotel, septem- mars 1998. ber 1998, Kristiansand. Kvaløy,K. 1998. Monitoring of GM0s, Genetically Hansen, L.R 1998. Norsk beståndsutvåkling.- modified organismsin Nordichabitats - sustaina- Finstad,B. 1998. Lakselussituasjonenpå viltlevende Atlantlaxsymposium,Göteborg, mai 1998. Fisk- ble use or loss of diversity?- Finnish Environ- laksefiski indre kyststrøk.- Foredragved kursved eriverket,Sportsfiskarna/Svenska Kommitten för mental Institute.Helsinki, oktober 1998. Akvariet i Bergen:Kontroll med lakselussom kon- AtlantlaxensBevarande. kurransefortrinn,First Hotel Maritim, november Kvam,T. 1998. Reproductionin the Europeanlynx. Hansen,L.P. 1998. Migration and sealife of Atlantic 1998, Bergen. - Nordic postgraduate school in reproduction: salmon.- Salmosaga, Conference Internationale Reproduction in wild animals. Veterinærhøy- Fleming,I.A. 1998. Effectsof early experienceon sur le Saumon et la Truite de Mer, Eu, Haute- skolen,Oslo. reproductiveperformance: insights from Atlantic Normandie,Frankrike, oktober 1998. salmon. - Department of Zoology, Universityof Lembo,G., Fleming,I.A., Økland,F., Carbonara, R & Hansen,L.R 1998. Salmonmanagement in Norway. Göteborg. Sverige,september 1998. Spedicato,M.T. 1998. Studyof the migration of - Salmo saga, ConferenceInternationale sur le Epinephelusmarginatus (Lowe, 1834) usingtele- Fleming,I.A. 1998. Conservationof fish biodiversity Saumonet la Truite de Mer, Eu, Haute-Norman- metry techniques: preliminary results. - 29th and captive breeding.- Departmentof Zoology, die, Frankrike,oktober 1998. Congressof the Italian Marine Biology Society. Universityof Göteborg,Sverige, oktober 1998. Ustica,Italia, juni 1998.

7 Lie, E., Nygård, T. & Skaare, J.U. 1997. Organo- Forurensningsprogrammet (NFR). Oslo, septem- Walseng, B. 1998. Crustaceans in the Killarney lakes chlorines and heavy metals in an antarctic food- ber 1998. of varying pH. - Canada, februar 1998. chain. - I AMAP International Symposium on Schartau, A.K.L. & Nøst, T. 1998. Pasvik River Environmental pollution of the Arctic. Tromsø, Walseng, B. 1998. Ecological differences may indi- Watercourse, Barents Region: pollution impacts mai 1997. cate separate species of crustaceans in Europe and responses in the crustacean zooplankton and North-America. XXVII SIL Inter. Cong. i Nygård, T., Kenward, R. & Einvik, K. 1998. Dispersal, communities. - Seminar Northern Lakes Ecology Dublin, Irland, august 1998. movements and survival of radiotagged juvenile Group, Sudbury, Canada, februar 1998. White-tailed Sea Eagles in Norway. - Vth World Walseng, B. & Raddum, G.G. 1998. Biogeography Schartau, A.K.L., Walseng, B., Nøst T. & Halvorsen Conference on Birds of Prey and Owls. Johannes- of freshwater species to estimate pre-acidification G. 1998. Long-range transported air pollutants: burg, august 1998. species composition of acidified lakes and rivers. - monitoring of freshwater crustaceans. - 27th SIL Canada, februar 1998. Mabon, C. 1998. Study Design in Ecology: The Role (Soscietas Internationalis Limnologiae) congress, played by Randomization and Replication. - Dublin, Ireland, august 1998. (Poster) Walseng, B. & Schartau, A.K.L. 1998. Composition Universitetet i Bergen, november 1998. of the crustacean community as a measure pf Schei, P.J., Paulsen, G., Klokk, T, Sjong, M.L., pollution levels in lakes by use of ordination ana- Mabon, C. 1998. Statistical significance and Sandlund, Rosendal, K. & Barton, D. 1998. lysis. - Canada, februar 1998. Biological significance: How do we measure Contribution to the knowledge and sustainable "Statistical Evidence" ? - Universitetet i Bergen, use of biodiversity in Costa Rica. CAM 025. - Yoccoz, N.G. & Ims, R.A. 1998. What is the scale of November 1998. Workshop in Costa Rica, oktober 1998. - habitat selection in Grey-Sided Voles? A Statistical Direktoratet for Naturforvaltning. 14 pp. + anne- investigation. - VII Int. Congress of Ecology. Reitan, 0. 1998. Biologisk mangfold og jernbanen - xes. (Stensil) Firenze, Italia, juli 1998. Ulike konsekvenser av jernbane og togtrafikken. - Konferanse: Jernbane og natur, april 1998. Rica Tømmerås, B.Å. 1998. Methods for assessing envi- Økland, E, Thorstad, E, B., Finstad, B. & McKinley, Hell Hotell, Værnes. ronmental impacts of transgenic trees. A case- R.S. 1998. EMG radio transmitters - a new met- study on Norway spruce hod to record costs in upstream migrating salmo- Reitan, 0. 1998. Hydropower and the Environment: (Picea abies). -Con- ference on Risks and Prospects of Transgenic nids in situ. - Nordic Conference on Fish Passage, Effects on Wildlife. - ICH-course: Hydropower Plants, where do we go from here? Bern, Sveits. Oslo, september 1998. (Poster.) and the Environment. Trondheim, juni & september 1998. Tømmerås, B. Å. 1998. Effekter av habitatfragmen- Økland, F., Thorstad, E.B., Johnsen, B.O. & Rowsell, tering på biodiversitet i boreale skoger. - NFR D.E 1998. Evaluation of a system for automatic Reitan, 0. 1998. Fugl, pattedyr og veg. - Etterut- Kontakt og informasjonsmøte, Skogprogram- recording of presence and swimming direction of danningskurs i naturmiljøkunnskap (for veiingeni- met. Oslo. adult Atlantic salmon (Salmo salar)tagged with ører), Britannia Hotell, Trondheim, Vegdirekto- coded acoustic transmitters. - American Fisheries ratet, Institutt for Veg- og jernbanebygging & Tømmerås, B.Å 1998. Assessment of long-term en- Society 128th Annual Meeting. Hartford Con- Zoologisk institutt, NTNU, Trondheim. vironmental impacts; transgenic Norway spruce. - necticut, USA, august 1998. CCRO (Coordination Commission Risk Assess- Reitan, 0. 1998. Ornitologiske verdier og fysiske ment Research) international workshop, Noord- Økland, F., Thorstad, E.B., Lembo, G., Ragonese, S. inngrep: veger. - Seminar Veg & naturmiljø. Pro- wijkerhout, Nederland, mars 1998. & Spedicato, M.T. 1998. Applicazioni di teleme- blemstillinger og eksempler på løsninger. Akers- tria su Epinephelus marginatus(Lowe, 1834): hus vegkontor, Oslo, Statens vegvesen Akershus,Tømmerås, B.Å. 1998. Økologiske effekter av kli- Messa a punto di una tecnica chirurgica per l'im- Buskerud, desember 1998. maendringer. - Forskningsstrategisk konferanse pianto di trasmettitori acustici. - XXIX Congresso om klimaforskning i Norge, NFR, Oslo, november Røskaft, E. 1998. The coevolution between the cuc- SIBM - Ustica (PA) giugno 1998. Societa' Italiana 1998. koo and its hosts. - Trondheim januar; Uppsala, Biologia, Marina, Ustica, Italia, juni 1998 mars; Wien; mars). Tømmerås, B.Å. 1998. NINA.NIKU og bistand. MiljøØkland, F., Thorstad, E.B., Lembo, G., Ragonese, S. & bistand. - NORAD-konferanse. Oslo, desember Røv, N. & Gjershaug, J.0. 1998. Abundance of terri- & Spedicato, M.T. 1998. Surgery procedures for torial rainforest eagles in the Halimun mountain, 1998 (poster). implanting telemetry transmitters into the body West Java. - Symposium on Raptors of South EastUgedal, 0. 1998. Turnover of radiocesium in fishes: cavity of Epinephelus marginatus (Lowe, 1834). - Asia, Shiga, Japan, desember 1998. insights from the Chernobyl accident. - Universite XXIX Congresso SIBM - Ustica (PA) giugno 1998. de Montreal, Canada, februar 1998. Societa' Italiana Biologia, Marina, Ustica, Italia, Røy, N. & Gjershaug, J.0. 1998. Conservation juni 1998. Biology of Javan Hawk Eagle. - Javan Hawk EagleViken, Å., Rosenqvist, G. & Fleming, I.A. 1998. Recovery Plan Workshop, Jember, Indonesia, fe- Captive breeding: Conflict between maintaining Aarrestad, RA. 1998. Vegetasjonsovervåking i gren- bruar 1998. genetic variation and loss of behavioural fitness? setraktene mellom Norge og Russland i samband - Int. Symp. on Adaptive Significance of Signalling med luftforurensing fra Kolahalvøya. - Fagmøte i Schartau, A.K.L. 1998. Eksperimentell Cd-belast- and Signal Design in Animal Communication. vegetasjonsøkologi på Kongsvold 1998. ning - Effekter av langtidseksponering på litorale Kongsvoll, Norway, september 1998. (Poster). populasjoner og samfunn. - Programseminar

Andre publikasjoner/Otherpublications Andersen, R. & Jaren, V. 1998. Rapport fra den 4. Bevanger, K. 1998. Slik foregår rovdyrtellinger. - Christie, H. & Rueness, J. 1998. Tareskog. - s.164- internasjonale elgkongress. - Elgen 1998: 85. Kronikk, Adresseavisen 4. februar 1998. 189 i Rinde, E., Bjørge, A., Eggereide, A., Andersen, R. & Linnell, J.D.C. 1998. Gaupe - et dyr Bevanger, K. 1997. (Bokanmeldelse). Limnofauna Tufteland, G. (red.) Kystøkologi, den ressursrike vi vet lite om. - Kronikk, Dagbladet 5. mai 1998. norvegica (Red. Kaare Aagaard og Dag Dolmen). norskekysten. Universitetsforlaget, Oslo. Anker-Nilssen, T. 1998. Resultater fra havsvalepro- - Fauna norv. Serie B. 44(2): 106. Christie, H. 1998. Økologiske effekter av varm som- sjektet i 1997. - Ringmerkaren 10: 131-148 Bjørn, P.A., Finstad, B. & Kristoffersen, R. 1998. mer 1997 - kråkebolletetthet langs kysten av Lakselus dreper. - Jakt & Fiske 6: 38-41. Midt-Norge. - Rapport til Direktoratet for Natur- Anker-Nilssen, T., Reitan, 0. & Røv, N. 1998. Modell forvaltning. for identifikasjon og prioritering av spesielt miljø- Brude, 0.W., Moe, K.A., Bakken, V, Hansson, R., følsomme befolkningskonsentrasjoner og miljø- Larsen, L.H., Løvås, S.M., Thomassen, J. & Wiig, Danielsen,Ø. J. & Solberg, E.J. 1998. Elgen - ikke et ressurser ved akutte forurensninger på land. - 1998. Northern sea route dynamic environmental husdyr. - Elgen 1998: 92-94. NINA, rapport til SFT, 29 s. atlas. - Norsk Polarinstitutt Medd. 147: 58 s. Eggen,T., Kvam,T., Knarrum,V. & Sørensen, O.J. Bevanger, K. 1998. (Bokanmeldelse) Livet i fjellet. -Bjørge, A. & Sandlund, O.T. (bidragsytere) 1998. 1998. Tap av sau på beite i et bjørneområde i s. 80 i Fauna norvegica Serie C. 20(2). (Pål Plan for overvåking av biologisk mangfold. - DN- Nord-Trøndelag. - Husdyrforsøksmøtet 1998, Hermansen 200 s.) Orion forlag. rapport 1998-1, 170 s. Direktoratet for naturfor- Forskningsparken i Ås, Ås.: 389-393. valtning, Trondheim.

8 Erikstad, L. 1998. Isavsmeltingerog strandlinjer i Halley,D.J. 1998. Town beaver,country beaver:sha- drag. Overvåkingav større prosjekter 1995. DN- Norge. - s. 97-108 i Istrandlinjer i Norden. (S. ring the culturallandscape with beaversin Norway. notat 1998-1. Andersen & S.S.Pedersen red.) Temallord 1998: - John Muir TrustJourn. & News25: 33-38. Jacobsen,J.A. & Hansen,L.P. 1998. Lakseni havet. 584. Halvorsen,G., Nøst,T., Schartau,A.K.L. & Walseng, Resultater fra et forskningsprosjekt ved Fær- Erikstad,L. 1998. Lokaliteteri Norge. - s. 273-345 i B. 1998. Vannbiologisk overvåking. 4.2 Plank- øyene. - Temallord 1998: 520. 63 s. Lokaliteter i Norge. toniske og litorale krepsdyr.- s. 49-50 i Over- Jensen, A.J. & Johnsen, B.O. 1998. Betydning av våking av langtransportertforurenset luft og ned- Erikstad, K.E., Barrett, R.T., Anker-Nilssen, T., vårflommensstørrelse for tetthet av laks-og ørre- bør. Overvåkingsprogram for skogskader. Bustnes, J.0., Fauchald, R, Gabrielsen, G.W., tunger i Saltdalselva.- HYDRA(NVE) Notat nr. 3, Sammendragav årsrapporter 1997. SFTrapport Lønne, 0.1., Moum, T., Skarsfjord, H., Systad, 1998. 20 s. 735/98. G.H. & Tveraa, T. 1998. Sjøfugl. - s. 132-163 i Johnsen,B.O. & Hvidsten,N.A. 1998. Spredningav Rinde, E., Bjørge,A., Eggereide,A. & Tufteland, Hansen, L.P. 1998. Les proies du saumon. - laksyngelfra gyteområder. Undersøkelseri Ing- G. (red.). Kystøkologi.Universitetsforlaget, Oslo. Saumons (102): 8-10 (traduit et résumé par S. dalselva,et vassdraguten egen laksebestand.- Tissier). Finstad, B. & Nilsen, S.T. 1998. Smoltutsettinger- EnFo Fiskesymposiet1998. Publikasjonnr. 281: Betydningenav produksjons-og utsettingsmeto- Hartvigsen, R. 1998. Espedalselva,vannkjemi. - s. 99-109. der for overlevelseunder sjøoppholdet. - EnFO 245-247 i Kalking i vann og vassdrag.Overvåking Johnsen,B.O. 1998. Reetableringav laks i rotenon- symposium, februar 1998, Kristiansand, Publi- av større prosjekter 1997. DN-notat 1998-3. behandledevassdrag. - Vann 1, (1998): 125-129. kasjon nr. 281-1998: 50-56. Hartvigsen,R. 1998. Guddalsvassdraget,vannkjemi. Johnsen,B.O. 1998. Kan smoltproduksjoni innsjøer Finstad,B., Grimnes,A. & Bjørn, P.A.1998. Lakselus - s. 354-357 i Kalking i vann og vassdrag. styrke laksebestandene.- s. 195-201 i Brox, K.H. - fysiologiskekonsekvenser og effekter på villfisk. Overvåking av større prosjekter 1997. DN-notat (red.) Natur 98/99. TapirForlag. - Villaksseminaret,mai 1997, NorskVillakssenter, 1998-3. Lærdal. Jonsson,B. 1998. (Bokanmeldelse).Om jakt og je- Hartvigsen,R. 1998. Vossovassdraget,vannkjemi. - gere - Fra Fagerhult til Sibir. Bokanmeld. (Jan Finstad,B. & Nilsen,S.T. 1998. Produksjonog utset- s. 306-308 i Kalking i vann og vassdrag.Over- Guillou & Leif G.W. Persson,(red.)). - Naturen ting av laksesmolt.- s. 139-149 i Næsje,T.F. (red). våking av størreprosjekter 1997. DN-notat 1998- 122: 230-231. Altalaksen. Kultur, kraftutbygging og livsmiljø. 3. Bjørkmanns,Alta. Jonsson,B., Muniz, I.R,Svalastog, D. & Berger,H.M. Heggberget, T.M. 1998. Hvorfor angriper oter? - 1998. Forprosjektom overvåking av sjøaure på Fleming, I.A., Hindar, K. & Jonsson,B. 1998. Eco- Havbruk 2/98: 14-16. Skagerrakkysten II: Sjøaure i små bekker. - loqical and genetic consequencesof escapedfar- flyyUIyL, Tivl. O..,eyer ItpIU- Rappur DN. 29 S. med salmon for wild populations. - Norges duksjonsorganer fra reinsimleri Forelhognahøs- Forskningsråd, Forskningsprogrammet Produk- Jonsson,N. 1998. Ørreten kler seg etter omgivel- ten 1996. - Hognareinen1998: 32-34. sjon av laksefisk,Fakta-ark. sene. - s. 33-47 i Brox, K.H. (red.) Natur 98/99. Hesthagen, T. 1998. Skader på fisk. - pH-Status TapirForlag. Follestad, A., Reitan, 0. & Wilmann, B. 1998. 4/1998:5. Biologiskeforundersøkelser vedr. planlagt golfba- Jonsson,N. 1998. Laksensom biologisk ressurs.- ne på Byneseti Trondheim.- NINA•NIKU,Notat, Hesthagen,T. 1998. Sur nedbør og effekter på fisk KompendiumVillakseminaret 1997: 17-22. Trondheim, 11 s. - et historisktilbakeblikk. - pH-Status4/98:2. Jonsson,N. & Jonsson,B. 1998. Stasjonæreller van- Framstad,E. 1998. Jordbruketskulturlandskap - hva Hesthagen,T, Berger, H.M. & Saksgård,L. 1998. drende ørret: Hunnfiskenmest vandringslysten.- vet vi, og hva mer bør vi vite? - s. 253-257 i Bjerkreimsvassdraget,innlandsfisk. - s. 181-185 i Jakt & Fiske1-2: 56-58. Framstad,E. & Lid, I.B. (eds) Jordbrukets kultur- Kalking i vann og vassdrag.Overvåking av større Jordhøy,R 1998. Fødttil vandring. - Villreinen 1998: landskap. Forvaltning av miljøverdier. Universi- prosjekter 1997. DN-notat 1998-3. 22-24. tetsforlaget, Oslo. Hestmark, G., Ims, R.A. & Framstad, E. 1998. Jordhøy,P. 1998. Standardrutinerfor minimumstel- Framstad,E. & Lid, I.B. (eds) 1998. Jordbruketskul- Biologisk mangfold i intensivt drevet åkerland- linger av rein. - Villreinen 1998: 38-39. turlandskap. Forvaltning av miljøverdier. - Uni- skap - trusler og mottiltak. - s. 148-154 i versitetsforlaget,Oslo. 285 s. Framstad,E. & Lid, I.B. (eds.)Jordbrukets kultur- Kjelvik,0., Nybakk, K. & Kvam,T. 1998. Effektenav landskap.Forvaltning av miljøverdier.Universitet- simlers vinterbeite på vekt og overlevelse hos Framstad,E. 1998. Jordbruketskulturlandskap - en sforlaget, Oslo. reinkalv.- Reindriftsnytt2(1998): 43 - 47. utfordring for forskning og forvaltning. - s. 9-16 i Framstad,E. & Lid, I.B. (eds)Jordbrukets kultur- Hindar,A.(red.) Barlaup,B. Brandrud,T. E.,Johnsen, Kjelvik,0., Nybakk, K. & Kvam,T. 1998. Dødelighet landskap. Forvaltning av miljøverdier. Universi- G.H. Salbu,B. & Aagaard, K. 1998. Evalueringav hos tamrein i et rovdyrområde. - Reindriftsnytt tetsforlaget, Oslo. IKEU-programmet.- Rapport avgitt den 20. no- 2(1998): 35 - 42. vember 1998 av en evalueringsgruppeoppnevnt Godtland, K., Hindar, K. & Arnekleiv, J.V. 1998. Kroglund, F., Finstad, B., Rosseland,B.O., Teien, av Naturvårdsverket.(i manus) Tilslamming av Gaula. Årsaker og konsekvenser H.C., Håvardstun,J. & Salbu, B. 1998. Fisk og for vannkvalitet og livet i elva. - SINTEFReport Hindar, K. 1998. Rømt oppdrettslaks. - s. 27-30 i vannkjemiskstatus i Suldalslågenvåren 1996. - STF22A98404: 1-34 + 5 bilag. Mortensen, S. (Ed.) Havbruks-rapport 1998. NIVA RapportInr 3863-98: 1-64. Fiskenog Havet,særnummer 3 - 1998. Godtland, K., Hindar, K. & Arnekleiv, J.V. 1998. Kvaløy,K. & Balstad,T. 1998. Videreføring av over- Tilslamming av Gaula. - s. 51-53 i G. Berg & H. Hindar,K. 1998. Rømtoppdrettslaks - verknaderfor våkingsprosjektetpå genmodifiserte organismer. Kannick (red.). FoU-programmet "Vassdrags- den ville laksen?- s. 159-165 i A. Eggereide& F. - Rapporttil DN. 23 s. (Stensil) miljø". Årsrapport for 1997. NVE Rapport E. Krogh (red.)Villaksen - verdiar,truslar og tiltak. Kvaløy,K. & Hartvigsen,R. 1998. Genetiskeunder- 23(1998). Villaksseminaret 1997, Norsk Villakssenter, søkelserav Gyrodadylussalaris. - Rapporttil DN. Lærdal. Gaare, E. 1998. Lav- renensviktigaste vinterföda. - 15 s. (Stensil) Boazodiehtu2-1998. Hindar, K., Finstad,B., Hvidsten,N.A., Berger,H.M., Kvam, T, Kjelvik, 0., Nybakk, K., Eggen,T. & Arnekleiv, J.V. & L'Abe&Lund, J.H. 1998. Fiske- Gaare, E. 1998. Samspillmellom rein og miljø. - K. Sørensen,O.J. 1998. Tapav rein i et gaupeområ- undersøkelser.- s. 13-17 i Godtland, K., Hindar, Skogs-og Lantbr.akad.Tidskr. 137(4): 19-29. de i Nord-Trøndelag.- Husdyrforsøksmøtet1998, K. & Arnekleiv, J.V (red). Tilslamming av Gaula. Forskningsparkeni Ås, Ås.: 394-398. Hagen, L.O.,Aarrestad, P.A. & Skjelkvåle,B.L. 1998. Årsakerog konsekvenserfor vannkvalitetog livet Konsekvenserav utslipp av NOx til luft fra kraft- i elva. Sintef RapportSTF22 A98404. Landa, A. 1998. Jerven- fjellets omstridte farende varmeverk - Foreløbigvurdering. Fiborgtangen, fant. - s. 9-31 i Brox, K.H. (red.) Natur 98/99. Tapir Hindar, K., L'APe-Lund, J.H. & Arnekleiv,J.V. 1998. Skogn. - NILU,OR 17/98: 1-82. Forlag. Effekter av flommen i 1995 på ungfisk av laksog Hagen, L.O., Aarrestad, P.A.,Guerreiro, C., Reitan, ørret i Gaula. - s. 59-61 i Fiskesymposiet,1998. Landa, A., Andersen, R. & Halgunset, I. 1998. 0. & Skjelkvåle,B.L. 1998. Konsekvenserav ut- EnFO-publ.281-1998. EnergiforsyningensFelles- Jervensøkologi - konflikter og tiltak. Årsrapport slipp av NOx til luft fra kraftvarmeverk- Foreløpig organisasjon,Lysaker. 1997. - 16. april 1998. (Stensil) vurdering for ulike alternativer Fiborgtangen, Hindar, A., Saksgård,R., Hesthagen,T. & Skiple, A Langvatn,R. 1998. Hjortenserobring av Norge. - s. Skogn. - NILU-rapp.OR 26/98 1998. Fjorda.- s. 24-33 i Kalking av vann og vass- 49-71 i Brox,K.H. (red.) Natur 98/99. TapirForlag. 9 Larsen,B.M. 1998. Lysevassdraget,fisk. - s. 260 i Moa, PF,Eggen, T. & Kvam,T. 1998.Viktig med gau- Røv,N., Folkow, L., Øien, N. & Hvidsten,N.A. 1998. Kalking i vann og vassdrag.Overvåking av større peforskning.- Kronikk,Trønderavisa 6. mars.1998. Predasjonpå Atlantisk laksmed hovedvektpå sel. prosjekter 1997. DN-notat 1998-3. - Notat til Rieber-Mohnutvalget, juni 1998. 13 s. Moa, RE, Negård, A. & Kvam, T. 1998. Arealbruk Larsen, B.M., Berger, H.M. & Koksvik, J. 1998. hos gaupe i forhold til habitattilbud, med spesi- Sandegren,E & Swenson,J.E. 1998. Nya rän från Vegårvassdraget,fisk. - s. 72-74 i Kalking i vann elt henblikk på sau og tamrein på beite. - Fauna det Skandinaviska Björnprojektet-projektet om og vassdrag. Overvåking av større prosjekter 51: 24-42. den svenska björnen. - Allt om djur och natur 1997. DN-notat 1998-3. 1998(3): 20-24. Moa, RE,Negård, A. & Kvam,T. 1998. Arealbruk og Larsen, B.M., Berger, H.M. & Koksvik, J.1998. vandringsmønsterhos gaupe i et midt-norsk bar- Saksgard,R. & Hesthagen,T. 1998. Vannbiologisk Bjerkreimsvassdraget,anadrom fisk. - s. 178-181 skogsområde.- Fauna51: 10-23. overvåking.Fisk. - Overvåkingav langtransportert i Kalking i vann og vassdrag.Overvåking av stør- forurenset luft og nedbør. Sammendragav års- Moen, A. & Framstad, E. 1998. ForvaIntingspers- re prosjekter 1997. DN-notat 1998-3. rapport 1997.- Statlig programfor forurensnings- pektiver på kulturlandskapunder gjengoring. - s. overvåking,Rapp. 735: 43-48. Larsen, B.M., Berger, H.M. & Koksvik, J.1998. 90-98 i Framstad,E. & Lid, I.B. (eds)Jordbrukets Kvinavassdraget,fisk. - s. 166-168 i Kalking i kulturlandskap. Forvaltning av miljøverdier.Uni- Saksgard,R. & Hesthagen,T. 1998. Vannbiologisk vann og vassdrag.Overvåking av størreprosjekter versitetsforlaget,Oslo. overvåking. Fisk. Overvåkingav langtransportert 1997. DN-notat 1998-3. forurenset luft og nedbør. Årsrapport 1997. Muniz, I.R 1998. Glipp med «Fang og Slipp». - Efifekter.- Statlig program for forurensningsover- Larsen,B.M., Berger,H.M., Hårsaker,K. & Saksgård, Villmarksliv2(98): 68-69. våking, Rapp.748: 93-121. R. 1998. Arendalsvassdraget,fisk. - s. 47-50 i Nygård,T. 1998. Innføringskursi EndNote.- NINA, Kalking i vann og vassdrag.Overvåking av større Saksgård, R., Næsje, T.F. & Koksvik, J.I. 1998. Trondheim.14 s. (Stensil) prosjekter 1997. DN-notat 1998-3. Undersøkelser av elvelevende harr i Sautso, Nygård, T. 1998. Hønsehaukeni Nord-Trøndelag: Altaelva 1996. - Statkraft Engineering.Altaelva. Larsen,B.M., Berger, H.M., Koksvik, J. & Nøst, T. Næringsgrunnlag, habitatkrav, vandringer og Rapport nr. 2. 20 s. 1998. Frafjordelva,fisk. - s. 234-236 i Kalking i overlevelse.- s. 4 i Hedegart, R. (ed.). Skog og vann og vassdrag.Overvåking av størreprosjekter Sandlund,O.T. & H. Hansen1998. Appraisalreport. miljø i Trøndelag.Arbeidsnotat 41. Høgskoleni 1997. DN-notat 1998-3. SADC Regional Wetlands Conservation Project Nord-Trøndelag.Steinkjer. PhaseIl. - NINNDN. 13 s. (Stensil) Larsen,B.M., Berger, H.M., Koksvik, J. & Nøst, T. Nygård, T., Halley,D., Wiseth, B., Grønnesby,S. & 1998. Jørpelandselva,fisk. - s. 266-268 i Kalking Schartau, A.K.L. 1998. EksperimentellCd-belast- Grønlien, P.M. 1998. Hva skjer med hønsehau- i vann og vassdrag.Overvåking av større prosjek- ning - Effekter av langtidseksponeringpå litorale ken? - Vår fuglefauna 21: 5-10. ter 1997. DN-notat 1998-3. populasjonerog samfunn. - s. 53-54 i Forurens- Næsje, T.E, Finstad, B., Jensen,A.J., Koksvik, J.I., ninger: Kilder, spredning og efifekter. Program- Larsen, B.M., Berger, H.M., Koksvik, J. & Nøst, T. Reinertsen, H., Saksgård, L., Aursand, M., seminar,september 1998, SoriaMoria Konferan- 1998. Lygna,fisk. - s. 138-140 i Kalkingi vann og Forseth,T., Heggberget, T.G., Hvidsten, N.A. & sesenter. vassdrag.Overvåking av større prosjekter 1997. Saksgård,R. 1998. Fiskeribiologiskeundersøkel- DN-notat 1998-3. Schartau,A.K.L., Walseng, B., Nøst,T. & Halvorsen, ser i Altaelva 1981-1998. - Statkraft Engineering G. 1998. Vannbiologisk overvåking. 3.2 Plank- Larsen, B.M., Berger, H.M., Koksvik, 1. & Nøst, T. Altaelva. Rapport nr. 9: 159 s. toniske og litorale krepsdyr,s. 122-128. - Over- 1998. Ogna, fisk. - s. 216-218 i Kalking i vann og Næsje,T.E, Saksgård, R., Forseth,T, Aursand, M. & våking av langtransportertforurenset luft og ned- vassdrag.Overvåking av større prosjekter 1997. Strand, R. 1998. Laksungenesfysiologiske kondi- bør. Årsrapport - effekter 1997. SFT rapport DN-notat 1998-3. sjon i Altaelva. - Statkraft EngineeringAltaelva. 748/98. Larsen, B.M., Berger, H.M., Koksvik, 1. & Nøst, T. Rapportnr. 8: 33 s. Sjøtun,K. Christie, H. & Fosså,J.H. 1998. Prøve- 1998. Rødneelva,fisk. - s. 298-299 i Kalking i Nøst, T. 1998. Audna, vannkjemi. - s. 114-117 i høsting av stortare i Sør-Trøndelag1997 og vann og vassdrag.Overvåking av størreprosjekter Kalking i vann og vassdrag.Overvåking av større 1998. - Rapport til Fiskeridirektoratet(Havforsk- 1997. DN-notat 1998-3. prosjekter 1997. DN-notat 1998-3. ningsinstituttet og NINA)92 s. Larsen,B.M., Berger, H.M., Koksvik, J., Nøst, T. & Nøst, T. 1998. Ogna, vannkjemi. - s. 214-215 i Skilbrei, O.T. & Johnsen, B.O. 1998. Havbeite med Saksgård,L. 1998. Tovdalsvassdraget,anadrom Kalking i vann og vassdrag.Overvåking av større laks. - s. 79-84 i Mortensen, S. et al. Havbruks- fisk. - s. 85-87 i Kalking i vann og vassdrag. prosjekter 1997. DN-notat 1998-3. rapport 1998, FiskenHav,Særnr. 3 - 1998. Overvåkingav større prosjekter 1997. DN-notat 1998-3. Nøst,T. 1998. Rødneelva,vannkjemi. - s. 295-297 i Skilbrei, 0.T., Johnsen, B.O., Heggberget, T.G., Kalking i vann og vassdrag.Overvåking av større Krokan, P.S.,Aarset, B., Sagen, T. & Holm, M. Larsen,B.M., Berger, H.M., Koksvik, J., Nøst, T. & prosjekter 1997. DN-notat 1998-3. 1998. Havbeite med laks - artsrapport. - Norges Saksgård,L. 1998. Mandalsvassdraget,fisk. - s. Forskningsråd,72 s. 98-100 i Kalking i vann og vassdrag.Overvåking Nøst, T. 1998. Sokndalselva,vannkjemi. - s. 164- av større prosjekter 1997. DN-notat 1998-3. 166 i Kalking i vann og vassdrag.Overvåking av Strand, 0. & Jordhøy,P. 1998. Den ville fjellreinens større prosjekter 1997. DN-notat 1998-3. leveområder:Fokus på arealbruk og fragmente- Larsen,B.M., Berger, H.M., Koksvik, 1., Nøst, T. & ring i Dovre-Rondane.- Villreinen 1998: 88-99. Saksgård,L. 1998. Kvinavassdraget,fisk. - s. Nøst, T, Fløystad, L. & Berger, H.M. 1998. 153-155 i Kalking i vann og vassdrag.Overvåking Tovdalsvassdraget,innlandsfisk. - s. 87-89 i Strand, 0. & Jordhøy,P. 1998. Overvåkingsprogram av større prosjekter 1997. DN-notat 1998-3. Kalking i vann og vassdrag.Overvåking av større for hjortevilt - Villreindelen.Tilvekst og og struk- prosjekter 1997. DN-notat 1998-3. tur i villreinstammene1997. - Villreinen 1998: 48- Larsen,B.M., Berger, H.M., Koksvik, J., Nøst, T. & 51. Saksgård,R. 1998. Vikedalsvassdraget,fisk. - s. Pedersen,H.C. 1998. Hvorfor svinger harebestan- 281-284 i Kalking i vann og vassdrag.Overvåking den? - s. 179-193 i Brox, K.H. (red.) Natur 98/99. Strand,0. & Jordhøy,P. 1998. Overvåkingsprogram- av større prosjekter 1997. DN-notat 1998-3. TapirForlag. mets kalvetellinger.- Villreinen1998: 104-105. Larsen, B.M., Koksvik, J. & Elnan, S. 1998. Pålabon,C. & Yoccoz, N.G. 1998. Les mammifåres Strand, 0. & Jordhøy,R 1998. Reinog menneskeri Espedalselva,fisk. - s. 247-248 i Kalking i vann og du Svalbard. - La Montagne et Alpinisme Nordområdene.- Villreinen 1998: 8-10. vassdrag.Overvåking av større prosjekter 1997. (France),mars 1998. Strann,K.-B..1998. Registrering av fugl i nordlig løy- DN-notat 1998-3. Reitan, 0. & Stokland, Ø. 1998. Konsekvens- skog. - i Baumann, C. & Gjerde, I. (red.). Pro- Linnell, J.D.C., Christensen, H. & Odden, J. 1998. utredning E39 Øysand - Thamshamn. Tilleggs- sjektmøte. Miljøregistrering i skog - biologisk Gaupe.- s. 141-146 i Isaksen,K., Syvertsen,P.O., utredning for naturmiljø i forbindelse med alter- mangfold. Aktuelt fra skogforskningen3/98. Kooji, J. & Rinden, H. (red) Truete pattedyr i native utforminger av traså C-G i Buvika. - Swenson,J. 1988. Forebyggendetiltak mot rovdyr- Norge: faktaark og forslag til rødliste. Norsk Rapport,Statens vegvesen, Norsk institutt for na- skader.- s. 374-379 i Husdyrforsøksmøtet1998, ZoologiskForening Rapport 5. turforskning og SINTEFKjemi Miljø, Trondheim. Norgeslandbrukshøyskole, Ås. 709 s. Lund, R.A. 1998. Noen trekk ved livshistorieog be- Rinde, E., Bjørge,A., Eggereide,A. & Tufteland, G. Thorstad, E.B., Økland, E, Johnsen,B.O. & Næsje, standsutvikling for laksog sjøørretbestandeni (red.). 1998. Kystøkologi. - Universitetsforlaget. T.F.1998. Påvirkerdrift av Hylen kraftstasjontil- Osenvassdrageti Sogn og Fjordane.- Stensilutar- 214 s. bakevandringenav laks til Suldalslågen?Under- beidet for lokale interessenter,14 s.

10 søkelser av laksens vandringer i Sandsfjord- Forskningsprogram om bevaring av biologisk Wilmann, B. 1998. Korttidseffekter etter hogst på systemet ved hjelp av hydroakustikk. - Lakse- mangfold. - Norges Forskningsråd, Miljø & Utvik- gjenstående skogteiger i boreale skoger. En ek- forsterkingsprosjektet i Suldalslågen fase ling. sperimentell studie i granskog. - NTNU Vitensk. Rapport nr. 45: 1-53. mus. Rapp. bot. Ser. 1998-4: 14-19. Viken, Å. & O.T. Sandlund (red.) 1998. Introduksjon Tømmerås, B.Å. 1998. Introduserte dyr. - s. 44-55 i og spredning av miljøfremmede arter i Norge. Winding, A., Kvaløy, K., Hendriksen, N.B., Å. Viken & O.T. Sandlund (red.) Introduksjon og Rapport fra nasjonalt seminar i Trondheim, sep- Gustafsson, K., Iversen, T.-G., Helgsason, E. & spredning av miljøfremmede arter i Norge. SMU- tember 1997. - SMU-Rapport 1/98, 130 s. Kolstø, A.-B. 1997. Procedures for risk identifica- rapport nr 1/98. tion and assessment of genetically modified mi- Walseng, B. & Nøst, T. 1998. Bunndyrfaunaen i inn- croorganisms. - NordTest Project report. Tømmerås, B.Å. 1998. Fragmentering av granskog. sjøer i Bjerkreimsvassdraget. - s. 185 i Kalking i I Skog og miljø i Trøndelag. - Høgskolen i Nord- vann og vassdrag. Overvåking av større prosjekterAagaard, K., Biström, 0., Gårdenfors, U., Norden, Trøndelag (HINT), arbeidsrapport nr 41. 1997. DN-notat 1998-3. 0. & Olafsson, E. (red.) 1998. Invertebrater i Norden — bestemmelseslitteratur til bruk ved na- Tømmerås, B.Å. 1998. An experimental study of ef-Walseng, B. & Sloreid, S.E. 1998. Krepsdyr i turovervåking. — Nordisk Ministerråd, Temallord fects of habitat fragmentation on biodiversity in Bjerkreimsvassdraget. - s. 186-187 i Kalking i Miljø 1998: 556. 108 s. boreal spruce forest. - i Gustafsson, L., Weslien, vann og vassdrag. Overvåking av større prosjekter J.-0., Palm« C.-H. & Sennerby-Forsse, L. Bio- 1997. DN-notat 1998-3. diversity in managed forest - concepts and soluti- Walseng, B., Halvorsen, G., Sloreid, S.E. & Nøst, T. ons. Report No. 1, Skogforsk, Sweden 1998. Arendalsvassdraget, zooplankton og Tømmerås, B.Å., Hoel, A.H., Losvik, M.L., Løbersli, bunndyr. - s. 51-55 i Kalking i vann og vassdrag. E. & Sæther, B.-E. (red.) 1998. Sluttrapport fra Overvåking av større prosjekter 1997. DN-notat 1998-3.

11 i