Sedimentary Processes and Paleoenvironment
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Samfunnsmessige Konsekvenser
Oppdragsgiver Akvaplan-niva / Direktoratet for naturforvaltning Dokumenttype Rapport Dato 2010-10-29 KONSEKVENSUTREDNING NASJONAL, MARIN VERNEPLAN, LOPPHAVET SAMFUNNSMESSIGE KONSEKVENSER KONSEKVENSUTREDNING FOR NASJONAL, MARIN VERNEPLAN, LOPPHAVET SAMFUNNSMESSIGE KONSEKVENSER 2 Revisjon 0 A Dato 2010-10-29 2010-10-12 Utarbeidet av WAN/JMI/SGS WAN/JMI Kontrollert av SGS JMI Godkjent av SGS JMI Beskrivelse Oppdragsnr.: 6100599 Oppdragsnavn: Lopphavet - marin verneplan - KU Dokument nr.: 01 Revisjon A Filnavn: S-rapport-001-KU-Lopphavet_revA Revisjonsoversikt Revisjon Dato Revisjonen gjelder A 2010-10-12 Div. korrigeringer i ordlyd og grammatikk L:\6100599 LOPPHAVET KU\S-RAPPORT-001-KU-LOPPHAVET_REVA_2010-11-12.DOCX NASJONAL, MARIN VERNEPLAN, LOPPHAVET SAMFUNNSMESSIGE KONSEKVENSER 3 FORORD Utredningen er gjennomført av Rambøll som grunnlag for videre vurdering av nasjonal verneplan Lopphavet. Rambøll har vært underleverandører til Akvaplan- niva på utvalgte tema, mens Direktoratet for naturforvaltning er adressat for utredningen. Gjennomføringen bygger på utredningsprogrammet vedtatt 22.07.2010. Rambølls utredere har vært: – Svein Grotli Skogen: Oppdragsleder + rapportredaksjon Reiseliv Energi & industri – Werner Angelsen: Forsvaret Farleier, havner og tekniske installasjoner – Jenny Mikalsen: Samisk kultur og næring Friluftsliv/frivannsliv Følgende personer o.a. har gitt vesentlige opplysninger til enkelte tema: – Terje Haugen, Loppa kommune – Freddy Berg, Loppa øy bygdelag. – Kim Are Walsø, Hasvik kommune – Svein Jensen, Hasvik – Tor Oskar -
(Holtedahl, 1960). This Distinguishes Eocambrian and Carnbro
NORSK GEOLOGISK TIDSSKRIFT 43 A PRELIMINARY GEOLOGICAL SURVEY OF THE LOPPEN DISTRICT, WEST FINNMARK By T. K. BALL1, C. B. GuNN, P.R. HooPER and D. LEWIS (Department of Geology, University College of Swansea) Ab s t ra c t. The area includes the western margin of the Seiland petrograph ic pro vince and the meta-sedimentary succession to the west. The principal rock types and structures are described and the origin of the metaigneous rocks is discussed. The meta-sedimentary succession is quartzite, overlain by pelitic schist, overlain by meta-limestones. Three generations of structures are recognised, with trends of N 20°, N 340° and N 90° respectively. The succession is meta morphosed to the almandine -- amphibolite facies by regional metamorphism with local contact metamorphism near the gabbro sheets. The western extremity of the Seiland petrographic province consists of thick alternating sheets of hypersthene gabbro and quartz-feldspar-garnet gneiss belonging to the granulite facies, an olivine gabbro, basic dykes, perido tite dykes, an ultrabasic complex of peridotite blocks in an anorthosite matrix, and a perthosite. It is suggested that a banded and granulated hypersthene gabbro which contains hands of meta-limestone and syenite represents a portion of the intrusive hypersthene gabbro, granulated by penetrative deformation. I. Introduction The geology of the area and its position on the north-west coast of Norway is illustrated in Plate Il. No previous work on the area has been published, but it has been visited by the Norges Geologisk Undersøkelse, whose broad conclu sions are represented on the 1:1,000,000 geological rnap of Norway (HoLTEDAHL, 1960). -
Widespread and Accelerating Glacier Retreat on the Lyngen Peninsula, Northern Norway, Since Their ‘Little Ice Age’ Maximum
Journal of Glaciology (2018), 64(243) 100–118 doi: 10.1017/jog.2018.3 © The Author(s) 2018. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons. org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. Widespread and accelerating glacier retreat on the Lyngen Peninsula, northern Norway, since their ‘Little Ice Age’ maximum CHRIS R. STOKES,1 LISS M. ANDREASSEN,2 MATTHEW R. CHAMPION,1 GEOFFREY D. CORNER3 1Department of Geography, Durham University, Durham, DH1 3LE, UK 2Norwegian Water Resources and Energy Directorate (NVE), PO Box 5091 Majorstuen, N-0301 Oslo, Norway 3Department of Geosciences, UiT – The Arctic University of Norway, PO Box 6050 Langnes, N-9037 Tromsø, Norway Correspondence: Chris R. Stokes <[email protected]> ABSTRACT. The recession of mountain glaciers worldwide is increasing global sea level and, in many regions, human activities will have to adapt to changes in surface hydrology. Thus, it is important to provide up-to-date analyses of glacier change and the factors modulating their response to climate warming. Here we report changes in the extent of >120 glaciers on the Lyngen Peninsula, northern Norway, where glacier runoff is utilised for hydropower and where glacial lake outburst floods have occurred. Glaciers covered at least 114 km2 in 1953 and we compare this inventory with those from 1988, 2001 and a new one from 2014, and previously-dated Little Ice Age (LIA) limits. Results show a − steady reduction in area (∼0.3% a 1) between their LIA maximum (∼1915) and 1988, consistent with increasing summer air temperatures, but recession paused between 1988 and 2001, coinciding with increased winter precipitation. -
Klage På Konsesjon Til Bergsfjord Kraftverk
Ifølge liste Deres ref Vår ref Dato 18/419- 8. juni 2021 Ymber AS - klage på konsesjon til Bergsfjord kraftverk Norges vassdrags- og energidirektorat (NVE) har 04.12.2017 gitt Ymber AS (Ymber) tillatelse til økt slukeevne i Bergsfjord kraftverk med endret reguleringsregime for Bergsfjordvatnet. Vedtaket er påklaget av Loppa kommune, Bergsfjord utviklingslag og Bergsfjord Jeger og Fisk. NVE har vurdert klagene uten å finne grunnlag for å gjøre om på eget vedtak, og har sendt saken til departementet i brev av 28.02.2018. 1. Bakgrunn Bergsfjord kraftverk ble satt i drift i 1959, da eid av A/L Bergsfjord Kraftlag. Loppa kommune og huseierne i distriktet var andelseiere. Kraftverket leverte elektrisk kraft til bygdene Bergsfjord, Sandland og Sør-Tverrfjord. Nord-Troms Kraftlag AS overtok kraftverket i 1971. Kraftverket eies nå av Ymber Produksjon AS, et datterselskapet av Ymber AS. Bergsfjordvatnet er regulert med 7 meter mellom høyeste regulerte vannstand (HRV) på kote 97 og laveste regulerte vannstand (LRV) på kote 90. Opprinnelig slukeevne var tidligere 0,55 m3/s. Årlig energiproduksjon har historisk vært om lag 2,5 GWh. NVE anser Bergsfjord kraftverk som et lovlig bestående anlegg som fra tidligere ikke har tillatelse etter vassdragslovgivningen. Det foreligger følgelig ikke noe manøvreringsreglement for regulering av Bergsfjordvatnet eller krav til slipp av minstevannføring. Tilløpsrøret til kraftverket og dammen ble fornyet i perioden 2001-2003. I forbindelse med gjennomføring av pålegg fra NVE knyttet til dammens betongkulvert, ble kraftstasjonens Postadresse Kontoradresse Telefon* Avdeling Saksbehandler Postboks 8148 Dep Akersgata 59 22 24 90 90 Energi- og Steinar Pettersen 0033 Oslo Org.nr. -
Quantifying Climate and Glacier Mass Balance in North Norway During the Younger Dryas ⁎ Brice R
Palaeogeography, Palaeoclimatology, Palaeoecology 246 (2007) 307–330 www.elsevier.com/locate/palaeo Quantifying climate and glacier mass balance in north Norway during the Younger Dryas ⁎ Brice R. Rea a, , David J.A. Evans b a Geography and Environment, School of Geosciences, University of Aberdeen, Aberdeen AB24 3UF, UK b Department of Geography, University of Durham, South Road, Durham DH1 3LE, UK Received 28 March 2006; received in revised form 6 October 2006; accepted 16 October 2006 Abstract Øksfjordjøkelen is located at ∼70° N on the Troms–Finnmark border in North Norway. During the Younger Dryas, it was decoupled from and sat just beyond the margin of the Scandinavian Ice Sheet. At this time the major fjords in Troms and Finnmark were ice-free with outlet glaciers from the icefield filling a number of smaller side valleys. Only one outlet from the icefield, Sörfjorddalen, is temporally well-constrained by 14C dating and association with the Main Shoreline (associated with a period of minimal crustal rebound dated to the Younger Dryas). Sörfjorddalen is reconstructed using a valley centre-line iterative model and assuming a no-slip basal boundary condition. This assumption of cold-based ice is supported by the geomorphological evidence of angular bouldery fronto-lateral moraines formed during the Younger Dryas. The equilibrium line altitude for the Sörfjorddalen is calculated using both the Balance Ratio and Accumulation Area Ratio methods, and this is used to constrain the snout positions (generally to mapped moraines) of the other outlets. This approach assumes similarity of mass balance gradients and geometries of the outlet glaciers which is supported by present-day symmetry of the icefield. -
Bruk Av Land Og Vann I Finnmark I Historisk Perspektiv Bakgrunnsmateriale for Samerettsutvalget
NORGES OFFENTLIGE UTREDNINGER NOU 1994:21 Bruk av land og vann i Finnmark i historisk perspektiv Bakgrunnsmateriale for Samerettsutvalget Avgitt til Justis- og politidepartementet desember 1994 STATENS FORVALTNINGSTJENESTE STATENS TRYKNING OSLO 1994 Til Justis- og politidepartementet Samerettsutvalget har i oppdrag å utrede allment spørsmålene omkring den samiske befolknings rettslige stilling når det gjelder retten til og disponeringen av land og vann. Utvalget har arbeidet særskilt med disse spørsmålene i Finnmark. Som en del av oppdraget skal utvalget gi en historisk redegjørelse for hvilke retts- oppfatninger og rettsregler som har gjort seg gjeldende for den faktiske bruken av land og vann og for eventuelle uoverensstemmelser mellom rett og faktisk bruk. Utvalget legger med dette frem fire utredninger om bruken av land og vann i Finn- mark og om rettsoppfatninger knyttet til bruken. Utredningene er utarbeidet av fire særskilt oppnevnte sakkyndige, Steinar Pedersen, Hans Prestbakmo, Einar Richter Hanssen og Einar Niemi. Utredningene har vært lagt frem for Samerettsutvalget. Medlemmene har kunnet komme med merknader, men ansvaret for endelig innhold og form ligger hos for- fatteren. Utvalget har for et års tid siden lagt frem NOU 1993:34 om Rett til og forvaltning av land og vann i Finnmark. Både de utredningene som nå legges frem og de som der er lagt frem, vil tjene som bakgrunnsmateriale for Samerettsutvalgets drøftinger og forslag om mulige endringer i dagens rettsstilling. De fremlagte utredningene tar ikke stilling til hvilke rettighets- og forvaltningsordninger som kan tenkes for frem- tiden. Oslo, desember 1994. For Samerettsutvalget Tor Falch Jon Gauslaa Stein Larsen Ingunn Å. Bendiksen Jon Andreas Lange Del I Innledning NOU 1994:21 Kapittel 1 Bruk av vann og land i Finnmark i historisk perspektiv 4 KAPITTEL 1 Innledning Samerettsutvalgets mandat Samerettsutvalget er i sitt mandat bedt om å utrede allment den samiske befolknings rettslige stilling når det gjelder retten til, disponeringen av og bruken av land og vann, jfr. -
Fern Rhizomes As Fodder in Norway Torbjørn Alm
Alm Journal of Ethnobiology and Ethnomedicine (2016) 12:37 DOI 10.1186/s13002-016-0112-0 RESEARCH Open Access Fern rhizomes as fodder in Norway Torbjørn Alm Abstract Background: Although ferns are often known under collective names in Norway, e.g. blom, a substantial number of vernacular names for individual fern species are known, in particular for useful or poisonous taxa. In the past, the rhizomes (Norwegian: moldfôr) of selected species were collected for fodder. Only scattered records of such use are available from southern Norway, and the tradition’s core area is found in the two North Norwegian counties of Nordland and Troms, in accordance with the longer winters encountered in the north, frequently leading to fodder shortage in early spring. The tradition extends northeastwards into Finnmark, but is less well documented there. Although numerous sources mention the use of fern rhizomes for fodder, the fern species hiding behind the tradition are incompletely known. This paper aims at reviewing available data in terms of identifyng the species used for fodder, the history and geographical distribution of such use, and other relevant traditions, e.g. the timing and mode of collection, and the way the rhizomes were used. Methods: The study is based on data extracted from a variety of archival and literature sources; the latter retrived from my database of more than 7500 publications providing information on plant names and plant uses in Norway. Results: More than 200 individual records mention the use of fern rhizomes for fodder in Norway. Only a fraction of these, typically made by botanist recording data on plant uses, provides information on the identity of the species used. -
The British Geological Survey's Glaciological Expedition to Arctic
The British Geological Survey’s Glaciological Expedition to Arctic Norway in 1865 Peter Worsley Abstract: During the two decades after 1841, the Glacial Theory was, at best, quiescent in Britain. The 1865 expedition arose from a progressive resurgence of interest in glacigenic sediments. The members were three young Geological Survey officers, Archibald and James Geikie and William Whitaker, all with recent drift mapping experience. Their objectives included making ‘actualistic’ observations of modern glaciers, comparing Norwegian and Scottish glacial features, and better comprehending glacial deposits, both ancient and modern. Field investigations were focused on two areas of Arctic Norway - Holandsfjord (Nordland) and Bergsfjord Peninsula (Tromsø- Finnmark). Their work produced the earliest known detailed glacial geological analysis (including accurate drawings, sketches, maps and cross sections) of any Scandinavian ice-marginal environments. These data permit a comparison of ice marginal and proglacial environmental changes between 1865 and the present day associated with the key Holandsfjord glaciers - Engabreen and Fondalsbreen. The characters of the ice margins in 1865 and 2005 are compared and, in conjunction with other observations, yield one of the most comprehensive records of Neoglaciation anywhere. In the Bergsfjord Peninsula, the 1865 details are more sparse, except for the Jøkulfjord regenerated glacier. The impact of the 1865 work on the Glacial Theory and subsequent careers of the participants was clearly significant. In the summer of 1865, Archibald (Archie) Geikie an extremely prolific record of publication (1835-1924) in the company of his brother James (Cutter,1974; Oldroyd,1990). (Jamie) Murdoch Geikie (1839-1915), and William William Whitaker was born in Hatton Garden, City Whitaker (1836-1925), undertook a landmark glacio- of London and read chemistry at University College logical expedition to northern Norway (Figs 1 and 2). -
Akvakultur I Vest-Finnmark
Begrenset distribusjon SERIE B varierende etter innhold 1976 Nr, 18 (Restricted distribution) AKVAKULTUR I VEST-FINNMARK LOKALISERING AV VELEGNEDE STEDER Svein Sundby Fiskeridirektoratets Havforskningsinstitutt Boks 1870-72, 5011 BERGEN-Nordnes RedaktØr Erling Bratberg FORORD Dette prosjektet som har hatt tittelen "Kartlegging av mulig- heter for oppdrett av fisk og langtidslagring av levende sei i Finnmark" er blitt utfØrt på oppdrag fra Fiskeriadministra- sjonen i Finnmark. Prosjektet startet i januar 1975 og ble avsluttet i juni 1976. Distriktenes Utbyggingsfond bevilget kr. 120.000.- til arbeidet for 1975. Biologisk Stasjon i TromsØ har stilt F/F "Asterias" til dispo- sisjon til feltarbeidet. BjØrn Braaten har bistått med utformingen i deler av kapittel 2. Tegningene er utfØrt av Harald Kismul, og maskinplottingene er utfØrt ved Havforskningsinstituttets EDB-anlegg av Gunnar Helle. Rapporten er opprinnelig utkommet internt til Fiskeri- administrasjonen i Finnmark i juni 1976. INNHOLDSFORTEGNELSE Side FORORD 1. INNLEDNING KRITERIER FOR EN GOD LOKALITET 2.1 Temperatur 2.2 Saltholdighet 2.3 Oksygen 2.4 Næringssalter 2.5 Giftstoffer 2.6 Raudåteforekomster 2.7 StrØmforhold 2.8 Tetthetssjiktning og ferskvannsavrenning 2.9 Bunntopografi 2.10 Påkjenning på redskap 2.11 Langtidslagring av sei 3. HYDROGRAFISKE FORHOLD 3.1 Oversikt over tidligere arbeider 3.2 Topografi 3.3 Meteorologiske forhold og ferskvannstil- fØrselen 3.4 Oseanografi 3.4.1 Inndeling i soner 3.4.2 Fjordsonen 3.4.3 Overgangssonen 3.4-4 Kystsonen 3,4.5 Den nordlige kystsonen -
Voyage in Arctic Europe
VOYAGE IN ARCTIC EUROPE ~ The tale of an amateur Franco-British kayak expedition to Northern Scandinavia Text by Alice Courvoisier Drawings by Sophie Courvoisier Pictures by Alice Courvoisier and Ruth Cantrell 1 To Ruth, with love and gratitude. 2 PROLOGUE The clouds are low and moving fast, it rains intermittently. Timid sun rays occasionally break through, giving a speckle of life to the landscape. Below me, the wind- streaked sea is a tangle of dark and light silver strips that merge seamlessly into one another in response to the whims of the sky. The stormy weather that prevents us from travelling befits the rugged coast of Finnmark well. From the northern end of Boalonjárga, a wide ridge overlooking our camping spot, I enjoy unobstructed views of the edge of Europe. The island of Havøya stretches to the north-west; bright-coloured houses cluster by the narrow sound that separates it from the mainland and provides boats with a reliable shelter; a green grass slope leads gently towards its highest point, only wind turbines stand tall there, trees do not grow at 71° N. In front of me across Breisundet, stand the dark cliffs and jagged coastline of Helmsøya; in early June, patches of snow still survive on its fells. Further east is Masøya, its southern tip connected to the main body of the island by a narrow isthmus where habitations are. Behind I spy the west coast of Magerøya, the “meagre island”, home to the famous North Cape. We hope to take our kayaks there as soon as conditions allow; until then, and for an undetermined amount of time, we need to practice patience. -
Widespread and Accelerating Glacier Retreat on the Lyngen Peninsula, Northern Norway, Since Their ‘Little Ice Age’ Maximum
Journal of Glaciology (2018), 64(243) 100–118 doi: 10.1017/jog.2018.3 © The Author(s) 2018. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons. org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. Widespread and accelerating glacier retreat on the Lyngen Peninsula, northern Norway, since their ‘Little Ice Age’ maximum CHRIS R. STOKES,1 LISS M. ANDREASSEN,2 MATTHEW R. CHAMPION,1 GEOFFREY D. CORNER3 1Department of Geography, Durham University, Durham, DH1 3LE, UK 2Norwegian Water Resources and Energy Directorate (NVE), PO Box 5091 Majorstuen, N-0301 Oslo, Norway 3Department of Geosciences, UiT – The Arctic University of Norway, PO Box 6050 Langnes, N-9037 Tromsø, Norway Correspondence: Chris R. Stokes <[email protected]> ABSTRACT. The recession of mountain glaciers worldwide is increasing global sea level and, in many regions, human activities will have to adapt to changes in surface hydrology. Thus, it is important to provide up-to-date analyses of glacier change and the factors modulating their response to climate warming. Here we report changes in the extent of >120 glaciers on the Lyngen Peninsula, northern Norway, where glacier runoff is utilised for hydropower and where glacial lake outburst floods have occurred. Glaciers covered at least 114 km2 in 1953 and we compare this inventory with those from 1988, 2001 and a new one from 2014, and previously-dated Little Ice Age (LIA) limits. Results show a − steady reduction in area (∼0.3% a 1) between their LIA maximum (∼1915) and 1988, consistent with increasing summer air temperatures, but recession paused between 1988 and 2001, coinciding with increased winter precipitation.