The Red List of Nothofagus
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PART I • Omora Park Long-Term Ornithological Research Program THE OMORA PARK LONG-TERM ORNITHOLOGICAL RESEARCH PROGRAM: 1 STUDY SITES AND METHODS RICARDO ROZZI, JAIME E. JIMÉNEZ, FRANCISCA MASSARDO, JUAN CARLOS TORRES-MURA, AND RAJAN RIJAL In January 2000, we initiated a Long-term Ornithological Research Program at Omora Ethnobotanical Park in the world's southernmost forests: the sub-Antarctic forests of the Cape Horn Biosphere Reserve. In this chapter, we first present some key climatic, geographical, and ecological attributes of the Magellanic sub-Antarctic ecoregion compared to subpolar regions of the Northern Hemisphere. We then describe the study sites at Omora Park and other locations on Navarino Island and in the Cape Horn Biosphere Reserve. Finally, we describe the methods, including censuses, and present data for each of the bird species caught in mist nets during the first eleven years (January 2000 to December 2010) of the Omora Park Long-Term Ornithological Research Program. THE MAGELLANIC SUB-ANTARCTIC ECOREGION The contrast between the southwestern end of South America and the subpolar zone of the Northern Hemisphere allows us to more clearly distinguish and appreciate the peculiarities of an ecoregion that until recently remained invisible to the world of science and also for the political administration of Chile. So much so, that this austral region lacked a proper name, and it was generally subsumed under the generic name of Patagonia. For this reason, to distinguish it from Patagonia and from sub-Arctic regions, in the early 2000s we coined the name “Magellanic sub-Antarctic ecoregion” (Rozzi 2002). The Magellanic sub-Antarctic ecoregion extends along the southwestern margin of South America between the Gulf of Penas (47ºS) and Horn Island (56ºS) (Figure 1). -
Bioclimatic and Phytosociological Diagnosis of the Species of the Nothofagus Genus (Nothofagaceae) in South America
International Journal of Geobotanical Research, Vol. nº 1, December 2011, pp. 1-20 Bioclimatic and phytosociological diagnosis of the species of the Nothofagus genus (Nothofagaceae) in South America Javier AMIGO(1) & Manuel A. RODRÍGUEZ-GUITIÁN(2) (1) Laboratorio de Botánica, Facultad de Farmacia, Universidad de Santiago de Compostela (USC). E-15782 Santiago de Com- postela (Galicia, España). Phone: 34-881 814977. E-mail: [email protected] (2) Departamento de Producción Vexetal. Escola Politécnica Superior de Lugo-USC. 27002-Lugo (Galicia, España). E-mail: [email protected] Abstract The Nothofagus genus comprises 10 species recorded in the South American subcontinent. All are important tree species in the ex- tratropical, Mediterranean, temperate and boreal forests of Chile and Argentina. This paper presents a summary of data on the phyto- coenotical behaviour of these species and relates the plant communities to the measurable or inferable thermoclimatic and ombrocli- matic conditions which affect them. Our aim is to update the phytosociological knowledge of the South American temperate forests and to assess their suitability as climatic bioindicators by analysing the behaviour of those species belonging to their most represen- tative genus. Keywords: Argentina, boreal forests, Chile, mediterranean forests, temperate forests. Introduction tually give rise to a temperate territory with rainfall rates as high as those of regions with a Tropical pluvial bio- The South American subcontinent is usually associa- climate; iii. finally, towards the apex of the American ted with a tropical environment because this is in fact the Southern Cone, this temperate territory progressively dominant bioclimatic profile from Panamá to the north of gives way to a strip of land with a Boreal bioclimate. -
NEWSLETTER NUMBER 84 JUNE 2006 New Zealand Botanical Society
NEW ZEALAND BOTANICAL SOCIETY NEWSLETTER NUMBER 84 JUNE 2006 New Zealand Botanical Society President: Anthony Wright Secretary/Treasurer: Ewen Cameron Committee: Bruce Clarkson, Colin Webb, Carol West Address: c/- Canterbury Museum Rolleston Avenue CHRISTCHURCH 8001 Subscriptions The 2006 ordinary and institutional subscriptions are $25 (reduced to $18 if paid by the due date on the subscription invoice). The 2006 student subscription, available to full-time students, is $9 (reduced to $7 if paid by the due date on the subscription invoice). Back issues of the Newsletter are available at $2.50 each from Number 1 (August 1985) to Number 46 (December 1996), $3.00 each from Number 47 (March 1997) to Number 50 (December 1997), and $3.75 each from Number 51 (March 1998) onwards. Since 1986 the Newsletter has appeared quarterly in March, June, September and December. New subscriptions are always welcome and these, together with back issue orders, should be sent to the Secretary/Treasurer (address above). Subscriptions are due by 28th February each year for that calendar year. Existing subscribers are sent an invoice with the December Newsletter for the next years subscription which offers a reduction if this is paid by the due date. If you are in arrears with your subscription a reminder notice comes attached to each issue of the Newsletter. Deadline for next issue The deadline for the September 2006 issue is 25 August 2006 Please post contributions to: Joy Talbot 17 Ford Road Christchurch 8002 Send email contributions to [email protected] or [email protected]. Files are preferably in MS Word (Word XP or earlier) or saved as RTF or ASCII. -
Dynamics of Even-Aged Nothofagus Truncata and N. Fusca Stands in North Westland, New Zealand
12 DYNAMICS OF EVEN-AGED NOTHOFAGUS TRUNCATA AND N. FUSCA STANDS IN NORTH WESTLAND, NEW ZEALAND M. C SMALE Forest Research Institute, Private Bag, Rotorua, New Zealand H. VAN OEVEREN Agricultural University, Salverdaplein 11, P.O. Box 9101, 6700 HB, Wageningen, The Netherlands C D. GLEASON* New Zealand Forest Service, P.O. Box 138, Hokitika, New Zealand and M. O. KIMBERLEY Forest Research Institute, Private Bag, Rotorua, New Zealand (Received for publication 30 August, 1985; revision 12 January 1987) ABSTRACT Untended, fully stocked, even-aged stands of Nothofagus truncata (Col.) Ckn. (hard beech) or N. fusca (Hook, f.) Oerst. (red beech) of natural and cultural origin and ranging in age from 20 to 100 years, were sampled using temporary and permanent plots on a range of sites in North Westland, South Island, New Zealand. Changes in stand parameters with age were quantified in order to assess growth of these stands, and thus gain some insight into their silvicultural potential. Stands of each species followed a similar pattern of growth, with rapid early height and basal area increment. Mean top height reached a maximum of c. 27 m by age 100 years. Basal area reached an equilibrium of c. 41 m2/ha in N. truncata and 46 m2/ha in N. fusca as early as age 30 years. Nothofagus truncata stands had, on average, a somewhat lower mean diameter at any given age than N. fusca stands, and maintained higher stockings. Both species attained similar maximum volume of c. 460 m3/ha at age 100 years. Keywords: even-aged stands; stand dynamics; growth; Nothofagus truncata; Nothofagus fusca. -
Nothofagus, Key Genus of Plant Geography, in Time
Nothofagus, key genus of plant geography, in time and space, living and fossil, ecology and phylogeny C.G.G.J. van Steenis Rijksherbarium, Leyden, Holland Contents Summary 65 1. Introduction 66 New 2. Caledonian species 67 of and Caledonia 3. Altitudinal range Nothofagus in New Guinea New 67 Notes of 4. on distribution Nothofagus species in New Guinea 70 5. Dominance of Nothofagus 71 6. Symbionts of Nothofagus 72 7. Regeneration and germination of Nothofagus in New Guinea 73 8. Dispersal in Nothofagus and its implications for the genesis of its distribution 74 9. The South Pacific and subantarctic climate, present and past 76 10. The fossil record 78 of in time and 11. Phylogeny Nothofagus space 83 12. Bi-hemispheric ranges homologous with that of Fagoideae 89 13. Concluding theses 93 Acknowledgements 95 Bibliography 95 Postscript 97 Summary Data are given on the taxonomy and ecology of the genus. Some New Caledonian in descend the lowland. Details the distri- species grow or to are provided on bution within New Guinea. For dominance of Nothofagus, and Fagaceae in general, it is suggested that this. Some in New possibly symbionts may contribute to notes are made onregeneration and germination Guinea. A is devoted a discussion of which to be with the special chapter to dispersal appears extremely slow, implication that Nothofagus indubitably needs land for its spread, and has needed such for attaining its colossal range, encircling onwards of New Guinea the South Pacific (fossil pollen in Antarctica) to as far as southern South America. Map 1. An is other chapter devoted to response ofNothofagus to the present climate. -
Impact of Extreme Weather Events on Aboveground Net Primary Productivity and Sheep Production in the Magellan Region, Southernmost Chilean Patagonia
geosciences Article Impact of Extreme Weather Events on Aboveground Net Primary Productivity and Sheep Production in the Magellan Region, Southernmost Chilean Patagonia Pamela Soto-Rogel 1,* , Juan-Carlos Aravena 2, Wolfgang Jens-Henrik Meier 1, Pamela Gross 3, Claudio Pérez 4, Álvaro González-Reyes 5 and Jussi Griessinger 1 1 Institute of Geography, Friedrich–Alexander-University of Erlangen–Nürnberg, 91054 Erlangen, Germany; [email protected] (W.J.-H.M.); [email protected] (J.G.) 2 Centro de Investigación Gaia Antártica, Universidad de Magallanes, Punta Arenas 6200000, Chile; [email protected] 3 Servicio Agrícola y Ganadero (SAG), Punta Arenas 6200000, Chile; [email protected] 4 Private Consultant, Punta Arenas 6200000, Chile; [email protected] 5 Hémera Centro de Observación de la Tierra, Escuela de Ingeniería Forestal, Facultad de Ciencias, Universidad Mayor, Camino La Pirámide 5750, Huechuraba, Santiago 8580745, Chile; [email protected] * Correspondence: [email protected] Received: 28 June 2020; Accepted: 13 August 2020; Published: 16 August 2020 Abstract: Spatio-temporal patterns of climatic variability have effects on the environmental conditions of a given land territory and consequently determine the evolution of its productive activities. One of the most direct ways to evaluate this relationship is to measure the condition of the vegetation cover and land-use information. In southernmost South America there is a limited number of long-term studies on these matters, an incomplete network of weather stations and almost no database on ecosystems productivity. In the present work, we characterized the climate variability of the Magellan Region, southernmost Chilean Patagonia, for the last 34 years, studying key variables associated with one of its main economic sectors, sheep production, and evaluating the effect of extreme weather events on ecosystem productivity and sheep production. -
Museum of Economic Botany, Kew. Specimens Distributed 1901 - 1990
Museum of Economic Botany, Kew. Specimens distributed 1901 - 1990 Page 1 - https://biodiversitylibrary.org/page/57407494 15 July 1901 Dr T Johnson FLS, Science and Art Museum, Dublin Two cases containing the following:- Ackd 20.7.01 1. Wood of Chloroxylon swietenia, Godaveri (2 pieces) Paris Exibition 1900 2. Wood of Chloroxylon swietenia, Godaveri (2 pieces) Paris Exibition 1900 3. Wood of Melia indica, Anantapur, Paris Exhibition 1900 4. Wood of Anogeissus acuminata, Ganjam, Paris Exhibition 1900 5. Wood of Xylia dolabriformis, Godaveri, Paris Exhibition 1900 6. Wood of Pterocarpus Marsupium, Kistna, Paris Exhibition 1900 7. Wood of Lagerstremia parviflora, Godaveri, Paris Exhibition 1900 8. Wood of Anogeissus latifolia , Godaveri, Paris Exhibition 1900 9. Wood of Gyrocarpus jacquini, Kistna, Paris Exhibition 1900 10. Wood of Acrocarpus fraxinifolium, Nilgiris, Paris Exhibition 1900 11. Wood of Ulmus integrifolia, Nilgiris, Paris Exhibition 1900 12. Wood of Phyllanthus emblica, Assam, Paris Exhibition 1900 13. Wood of Adina cordifolia, Godaveri, Paris Exhibition 1900 14. Wood of Melia indica, Anantapur, Paris Exhibition 1900 15. Wood of Cedrela toona, Nilgiris, Paris Exhibition 1900 16. Wood of Premna bengalensis, Assam, Paris Exhibition 1900 17. Wood of Artocarpus chaplasha, Assam, Paris Exhibition 1900 18. Wood of Artocarpus integrifolia, Nilgiris, Paris Exhibition 1900 19. Wood of Ulmus wallichiana, N. India, Paris Exhibition 1900 20. Wood of Diospyros kurzii , India, Paris Exhibition 1900 21. Wood of Hardwickia binata, Kistna, Paris Exhibition 1900 22. Flowers of Heterotheca inuloides, Mexico, Paris Exhibition 1900 23. Leaves of Datura Stramonium, Paris Exhibition 1900 24. Plant of Mentha viridis, Paris Exhibition 1900 25. Plant of Monsonia ovata, S. -
The Role of Leaf Cellulose Content in Determining Host Plant Preferences of Three Defoliating Insects Present in the Andean-Patagonian Forest
Austral Ecology (2016) , – The role of leaf cellulose content in determining host plant preferences of three defoliating insects present in the Andean-Patagonian forest A. L. PIETRANTUONO, O. A. BRUZZONE AND V. FERNANDEZ-ARHEX* Estacion Experimental Agropecuaria Bariloche, CONICET – Instituto Nacional de Tecnologıa Agropecuaria, CC277, Av. Modesta Victoria 4450, 8400 San Carlos de Bariloche, Rıo Negro, Argentina (E-mail: [email protected]) Abstract Phytophagous insects choose their feeding resources according to their own requirements in addition to properties of the host plants, such as biomechanical defences. The feeding preferences of the native folivorous insects of the Andean-Patagonian forest (Argentina) have rarely been studied. These environments present a wide diversity and abundance of insects associated with trees of the Nothofagus and Lophozonia (Nothofagaceae) genera, which represent the main tree species of the forests of the southern hemisphere. In particular, Lophozonia alpina and Lophozonia obliqua are of great interest because they have a wide distribution, a high capacity for hybridization and exhibit great phenotypic plasticity. This versatility causes substantial variation in the biome- chanical properties of leaves, affecting the feeding preferences of insects. The purpose of this work was to study the food selection behaviour of three leaf-chewing insects (Polydrusus nothofagii, Polydrusus roseaus (Coleoptera: Curculionidae) and Perzelia arda (Lepidoptera: Oecophoridae)) associated with L. alpina and L. obliqua as host plants. Based on their choices, our aim was to determine a preference scale for each insect species and the vari- ables on which these preferences were based. Therefore, we selected trees of L. alpina and L. obliqua, measured several properties such as cellulose content and recorded which leaves were eaten. -
Chile: a Journey to the End of the World in Search of Temperate Rainforest Giants
Eliot Barden Kew Diploma Course 53 July 2017 Chile: A Journey to the end of the world in search of Temperate Rainforest Giants Valdivian Rainforest at Alerce Andino Author May 2017 1 Eliot Barden Kew Diploma Course 53 July 2017 Table of Contents 1. Title Page 2. Contents 3. Table of Figures/Introduction 4. Introduction Continued 5. Introduction Continued 6. Aims 7. Aims Continued / Itinerary 8. Itinerary Continued / Objective / the Santiago Metropolitan Park 9. The Santiago Metropolitan Park Continued 10. The Santiago Metropolitan Park Continued 11. Jardín Botánico Chagual / Jardin Botanico Nacional, Viña del Mar 12. Jardin Botanico Nacional Viña del Mar Continued 13. Jardin Botanico Nacional Viña del Mar Continued 14. Jardin Botanico Nacional Viña del Mar Continued / La Campana National Park 15. La Campana National Park Continued / Huilo Huilo Biological Reserve Valdivian Temperate Rainforest 16. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued 17. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued 18. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued / Volcano Osorno 19. Volcano Osorno Continued / Vicente Perez Rosales National Park 20. Vicente Perez Rosales National Park Continued / Alerce Andino National Park 21. Alerce Andino National Park Continued 22. Francisco Coloane Marine Park 23. Francisco Coloane Marine Park Continued 24. Francisco Coloane Marine Park Continued / Outcomes 25. Expenditure / Thank you 2 Eliot Barden Kew Diploma Course 53 July 2017 Table of Figures Figure 1.) Valdivian Temperate Rainforest Alerce Andino [Photograph; Author] May (2017) Figure 2. Map of National parks of Chile Figure 3. Map of Chile Figure 4. Santiago Metropolitan Park [Photograph; Author] May (2017) Figure 5. -
An Early Paleogene Pollen and Spore Assemblage from the Sabrina Coast, East Antarctica
Palynology ISSN: 0191-6122 (Print) 1558-9188 (Online) Journal homepage: https://www.tandfonline.com/loi/tpal20 New species from the Sabrina Flora: an early Paleogene pollen and spore assemblage from the Sabrina Coast, East Antarctica Catherine Smith, Sophie Warny, Amelia E. Shevenell, Sean P.S. Gulick & Amy Leventer To cite this article: Catherine Smith, Sophie Warny, Amelia E. Shevenell, Sean P.S. Gulick & Amy Leventer (2019) New species from the Sabrina Flora: an early Paleogene pollen and spore assemblage from the Sabrina Coast, East Antarctica, Palynology, 43:4, 650-659, DOI: 10.1080/01916122.2018.1471422 To link to this article: https://doi.org/10.1080/01916122.2018.1471422 Published online: 12 Dec 2018. Submit your article to this journal Article views: 116 View related articles View Crossmark data Citing articles: 1 View citing articles Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=tpal20 PALYNOLOGY 2019, VOL. 43, NO. 4, 650–659 https://doi.org/10.1080/01916122.2018.1471422 New species from the Sabrina Flora: an early Paleogene pollen and spore assemblage from the Sabrina Coast, East Antarctica Catherine Smitha, Sophie Warnyb, Amelia E. Shevenella, Sean P.S. Gulickc and Amy Leventerd aCollege of Marine Science, University of South Florida, St. Petersburg, FL, USA; bDepartment of Geology and Geophysics and Museum of Natural Science, Louisiana State University, Baton Rouge, LA, USA; cInstitute of Geophysics and Department of Geological Sciences, University of Texas at Austin, Austin, TX, USA; dDepartment of Geology, Colgate University, Hamilton, NY, USA ABSTRACT KEYWORDS Palynological analyses of 13 samples from two sediment cores retrieved from the Sabrina Coast, East Paleocene; Eocene; Aurora Antarctica provide rare information regarding the paleovegetation within the Aurora Basin, which Basin; Sabrina Coast; East today is covered by the East Antarctic Ice Sheet. -
Bosque Pehuén Park's Flora: a Contribution to the Knowledge of the Andean Montane Forests in the Araucanía Region, Chile Author(S): Daniela Mellado-Mansilla, Iván A
Bosque Pehuén Park's Flora: A Contribution to the Knowledge of the Andean Montane Forests in the Araucanía Region, Chile Author(s): Daniela Mellado-Mansilla, Iván A. Díaz, Javier Godoy-Güinao, Gabriel Ortega-Solís and Ricardo Moreno-Gonzalez Source: Natural Areas Journal, 38(4):298-311. Published By: Natural Areas Association https://doi.org/10.3375/043.038.0410 URL: http://www.bioone.org/doi/full/10.3375/043.038.0410 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. R E S E A R C H A R T I C L E ABSTRACT: In Chile, most protected areas are located in the southern Andes, in mountainous land- scapes at mid or high altitudes. Despite the increasing proportion of protected areas, few have detailed inventories of their biodiversity. This information is essential to define threats and develop long-term • integrated conservation programs to face the effects of global change. -
BIOLOGICAL PROPERTIES of SELECTED FLAVONOIDS of ROOIBOS (Aspalathus Linearis)
BIOLOGICAL PROPERTIES OF SELECTED FLAVONOIDS OF ROOIBOS (Aspalathus linearis) Petra W Snijman Thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Chemistry at the University of the Western Cape Study Leader: Prof IR Green Co-study Leaders: Prof E Joubert Prof WCA Gelderblom June 2007 ii DECLARATION I, the undersigned, hereby declare that the work contained in this thesis is my own original work and that I have not previously in its entirety or in part submitted it at any university for a degree. _______________________________ ____________ Petra Wilhelmina Snijman Date Copyright © 2007 University of the Western Cape All rights reserved iii ABSTRACT Bioactivity-guided fractionation was used to identify the most potent antioxidant and antimutagenic fractions contained in the methanol extract of unfermented rooibos (Aspalathus linearis), as well as the bioactive principles for the most potent antioxidant fractions. The different extracts and fractions were screened using Salmonella typhimurium tester strain TA98 and metabolically activated 2- acetoaminofluorene (2-AAF) to evaluate antimutagenic potential, while the antioxidant potency was assessed by two different in vitro assays, i.e. the inhibition of Fe(II) induced microsomal lipid peroxidation and the scavenging of the 2,2'- azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical cation. The most polar XAD fraction displayed the most protection against 2-AAF induced mutagenesis in TA98. Successive fractionation of the two XAD fractions