An Innovative Solution PAGE 8 Shadows of the Wolf
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Return of the Wolves Implications of the Role of Top Predators in Terrestrial Ecosystems for the Return of Eurasian Wolf Canis Lupus Lupus to Western Europe
Anne M.G. Kwak Return of the wolves Implications of the role of top predators in terrestrial ecosystems for the return of Eurasian wolf Canis lupus lupus to Western Europe Author Anne M.G. Kwak Radboud University Nijmegen E-mail: [email protected] Education Master Biology, track Communities & Ecosystems Radboud University Nijmegen Faculty of Science Heyendaalseweg 135 6525 AJ Nijmegen Phone: 024-365 26 61 Fax: 024-355 34 50 Website: www.ru.nl/fnwi Supervisor Prof. dr. H. (Hans) de Kroon Institute for Water and Wetland Research Radboud University Nijmegen Date October 2013 SUMMARY In many terrestrial ecosystems in Western Europe today, top predators are absent (Terborgh et al., 1999). Since top predators are considered to be important for the structure of ecosystems and their biodiversity, the absence of such species might have large impacts on these systems. In this thesis I want to investigate how the absence of top predators has affected terrestrial ecosystem trophic structure and biodiversity. The focus on terrestrial ecosystems comes forth from the fact that the Eurasian wolf Canis lupus lupus is currently expanding its range throughout Western Europe (Chapron et al., 2003; Randi, 2011). Here, I investigate how species like the Eurasian wolf might affect our ecosystems when they spread further, and what the implications of these effects are for the management of our ecosystems and of the Eurasian wolf. Carnivores can be assigned the role of keystone species, where they create ecological boundaries that protect lesser competitors from exclusion (Miller et al., 2001). In this role of keystone species, carnivores are also capable of increasing plant biomass through their limiting effect on herbivore numbers, causing both plants and carnivores to flourish (Miller et al., 2001). -
Science Journals
RESEARCH ARTICLE EVOLUTIONARY GENETICS 2016 © The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. Distributed Whole-genome sequence analysis shows that two under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). endemic species of North American wolf are 10.1126/sciadv.1501714 admixtures of the coyote and gray wolf Bridgett M. vonHoldt,1 James A. Cahill,2 Zhenxin Fan,3 Ilan Gronau,4 Jacqueline Robinson,5 John P. Pollinger,5 Beth Shapiro,2 Jeff Wall,6 Robert K. Wayne5* Protection of populations comprising admixed genomes is a challenge under the Endangered Species Act (ESA), which is regarded as the most powerful species protection legislation ever passed in the United States but lacks specific provisions for hybrids. The eastern wolf is a newly recognized wolf-like species that is highly admixed and inhabits the Great Lakes and eastern United States, a region previously thought to be included in the geographic Downloaded from range of only the gray wolf. The U.S. Fish and Wildlife Service has argued that the presence of the eastern wolf, rather than the gray wolf, in this area is grounds for removing ESA protection (delisting) from the gray wolf across its geographic range. In contrast, the red wolf from the southeastern United States was one of the first species pro- tected under the ESA and was protected despite admixture with coyotes. We use whole-genome sequence data to demonstrate a lack of unique ancestry in eastern and red wolves that would not be expected if they represented long divergent North American lineages. -
Evaluation of the State of Nature Conservation in Spain October 2008
Evaluation of the state of nature conservation in Spain October 2008 Report of Sumario 3 Introduction 5 Regulatory and administrative management framework 9 Protection of species 13 Protection of natural sites 19 New threats 23 Conclusions and proposals Área de Conservación de la Naturaleza Ecologistas en Acción Marqués de Leganés, 12 - 28004 Madrid Phone: +34 915312389, Fax: +34 915312611 [email protected] www.ecologistasenaccion.org Translated by Germaine Spoerri, Barbara Sweeney, José H. Wilson, Teresa Dell and Adrián Artacho, from Red de Traductoras/es en Acción Introduction pain is known and appreciated worldwide for its natural abundance. Its favourable biogeographical position, variety of climate and orography, extensive coastline and significant Sgroups of islands confer Spain with extraordinary natural conditions. The great diversity of ecosystems, natural areas and wild species native to Spain make it the country with the greatest biodiversity in Europe and a point of reference on the issue of nature conservation. Figures released by the Spanish Ministry of the Environment are revelatory in this regard. The total estimated number of taxons in Spain exceeds 100.000. It is the country with the highest number of endangered vascular plants in the European Community and 26% of its vertebrates are included in the “endangered”, “vulnerable” or “rare” categories, according to classification of the International Union for Conservation of Nature (IUCN). A clear example of the importance of biodiversity in Spain is the identification of more than 121 types of habitats, which represent more than 65% of habitat types listed in the European Directive 92/34 and more than 50% of habitats considered priority by the Council of Europe. -
The Trust Welcomes Three New Residents…
WolfThe UK Wolf Conservation Trust PrintIssue 43 Summer 2011 The Trust welcomes three new residents… …but says goodbye to Latea • Bulgaria project update • Jim McNeill returns to Ellesmere Island • Canis lupus soupus: the classification of wolves ■ NEWS ■ EVENTS ■ MEDIA AND ARTS ■ REVIEWS Wolf Print Editor Vicky Allison-Hughes Tel: 0118 971 3330 Email: [email protected] Assistant Editor Julia Bohanna Editorial Team Angela Barrow, Lynn Kent Tsa Palmer, Denise Taylor Editor's Published by The UK Wolf Conservation Trust Butlers Farm, Beenham, Reading, RG7 5NT Tel: 0118 971 3330 Fax: 0118 971 0522 Letter Email: [email protected] Patrons Martin ‘Wolfie’ Adams elcome to the summer edition of Wolf Print. We've had a busy David Clement-Davies spring at the Trust with many changes, some of which are Cornelia 'Neil' Hutt physical, such as additional fencing and restricted areas ready Erich Klinghammer W Desmond Morris to quarantine the expected Arctic wolf cubs. The pole barn is finally Marco Musiani finished and now just needs the displays installing. This will happen once Michelle Paver our newest arrivals – Tala, Tundra and Nuka – have moved out; read on The UK Wolf Conservation Trust Directors in the director's letter to find out more about them. Nigel Bulmer Anne Carter I've had the privilege of representing the Trust at two different events Charles Hicks Sue Hull over the last few months, Clive Readings (the Trust’s wolf keeper) and I Tsa Palmer attended the ABWAK (Association of British Wild Animal Keepers) conference in March at Port Lympne Wildlife Park (see page 6 for further Specialist Advisors Alistair Bath details). -
Tourism in Wallowa County and the Zumwalt Prairie: In-Person Survey Results Summer 2012
Copyright: Rick McEwen Tourism in Wallowa County and the Zumwalt Prairie: In-Person Survey Results Summer 2012 November 2013 Brittany Heller Intern Environmental Sciences Oregon State University Bruce Sorte Extension Economist Department of Applied Economics Oregon State University John Williams County Leader Agricultural and Natural Resources Wallowa County Extension Oregon State University Kasey Erm Intern Applied Economics Oregon State University Acknowledgments The authors appreciate the Wallowa County visitors and residents who graciously responded to the survey and welcomed us to their Maxville Heritage Gathering, Chief Joseph Days and Hells Canyon Mule Days. Funding for this study was provided by the Nature Conservancy/Wallowa Resources and the OSU Extension Service. 1 Introduction Wallowa County, Oregon, located in Northeast Oregon, is known for its natural amenities and, as the USDA Economic Research Service describes it, “landscape and climate have shaped the geography of rural growth and decline over the past 40 years. The rural outdoors has become a major asset for rural communities.”1 One of the notable natural amenities in the County is the Zumwalt Prairie (Prairie). “Its rolling hills run from bright green in the spring and early summer to shades of yellow and brown as the season progresses. With little sign of human habitation other than a few cattle ranches and plenty of abandoned farmsteads, the place is alive with wildlife including 3,000 elk, black bears, wolves, cougars, bighorn sheep and over 48 varieties of butterflies. The prairie is home to one of North America’s highest concentrations of breeding raptors (golden eagles, prairie falcons, northern harriers, kestrels and numerous varieties of hawks) as well as grassland songbirds.”2 Question The County has long been a tourist destination. -
Mazama Research Reports Vol. 1–22PDF Document
8/13/2020 Reports of Scientific Investigations sponsored by Mazama Research Grants Page 1 REPORTS OF SCIENTIFIC INVESTIGATIONS Sponsored by Mazama Research Funds Index to volumes 1-22 and Separate Reports 1-5 8/13/2020 Reports of Scientific Investigations sponsored by Mazama Research Grants Page 2 Table of Contents Volume 3 1. A study of the primary productivity rate of South Volume 1 Cascade Glacier: correlation with ice worm 1. Microenvironmental modifications to favor seed populations. Bland, Jeffrey and Wilson, Kathy germination in distributed sub-alpine 2. Environment of tundra vegetation of Steen’s environments, Mount Rainier National Park, Mountain. Collins, Paul Washington. Ahlstrand, Gary M. 3. The effect of an outdoor experience on self 2. Some effects of snowmobiles in the High attitudes and behavior of mentally retarded Cascades. Bowerman, Jay adults. Fullerton, Ann 3. Glacial geology of the Mountain Lake Wilderness 4. Geology of the Bull of the Woods area. Jackson, and adjacent parts of the Cascade Range, James S. Oregon. Craver, Gary Alan 5. Investigation of the geology structure of Northwest 4. A pilot biological survey of the Sky Lakes Oregon by the interpretations of a gravity Wilderness study area. Cross, Stephen P and traverse southwest of Portland, Oregon, 1977. Lang, Frank A. Jones, Terry 5. High mountain hummingbird feeding territories in 6. Attitude change related to a course in backpacking relation to food supplies. Gass, Lee at the University of Montana. Long, Eleanor 6. A limnological study of Shadow Lake, a subalpine V.1974 late at Mount Rainier National Park, 7. Preliminary report of the 1976 Awlinyak Peaks Washington. -
Developing a Conceptual Scientific Framework for Conservation in the Arid West
DEVELOPING A CONCEPTUAL SCIENTIFIC FRAMEWORK FOR CONSERVATION IN THE ARID WEST Aridlands Grazing Network, Workshop 1 Medano-Zapata Ranch, Colorado April 11–13, 2001 TNC’s Mission Statement The mission of The Nature Conservancy is to preserve the plants, animals and natural communities that represent the diversity of life on Earth by protecting the lands and waters they need to survive. Conservation Vision The Nature Conservancy’s vision is to conserve portfolios of functional conservation areas within and across ecoregions. Through this portfolio approach, we will work with partners to conserve a full array of ecological systems and viable native species. Conservation Goal for 2010 By 2010, The Nature Conservancy and its partners will take direct action to conserve 600 functional landscape--500 in the United States and 100 in 35 countries abroad. The Conservancy also will deploy high-leverage strategies to ensure the conservation of at least 2,500 other functional conservation areas--2,000 in the United States and 500 in other countries. Copies of this summary are available on the Landscape Conservation Network Web Site: www.tnc-ecomanagement.org Or contact: Bob Unnasch Monitoring and Adaptive Management Program 1109 Main Street, #333 Boise, ID 83702 208-343-8826; [email protected] Important concepts were outlined in three EXECUTIVE guest presentations: SUMMARY · Bruce Runnels, Vice President of TNC’s Rocky Mountain Division, provided an andscape Conservation Networks overview of grazing within the Conser- (LCNs) are a promising new vehicle vancy and touched on some of the Lfor catalyzing the development and biodiversity challenges unique to the implementation of innovative, landscape- American West. -
Exposure and Vulnerability
Determinants of Risk: 2 Exposure and Vulnerability Coordinating Lead Authors: Omar-Dario Cardona (Colombia), Maarten K. van Aalst (Netherlands) Lead Authors: Jörn Birkmann (Germany), Maureen Fordham (UK), Glenn McGregor (New Zealand), Rosa Perez (Philippines), Roger S. Pulwarty (USA), E. Lisa F. Schipper (Sweden), Bach Tan Sinh (Vietnam) Review Editors: Henri Décamps (France), Mark Keim (USA) Contributing Authors: Ian Davis (UK), Kristie L. Ebi (USA), Allan Lavell (Costa Rica), Reinhard Mechler (Germany), Virginia Murray (UK), Mark Pelling (UK), Jürgen Pohl (Germany), Anthony-Oliver Smith (USA), Frank Thomalla (Australia) This chapter should be cited as: Cardona, O.D., M.K. van Aalst, J. Birkmann, M. Fordham, G. McGregor, R. Perez, R.S. Pulwarty, E.L.F. Schipper, and B.T. Sinh, 2012: Determinants of risk: exposure and vulnerability. In: Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation [Field, C.B., V. Barros, T.F. Stocker, D. Qin, D.J. Dokken, K.L. Ebi, M.D. Mastrandrea, K.J. Mach, G.-K. Plattner, S.K. Allen, M. Tignor, and P.M. Midgley (eds.)]. A Special Report of Working Groups I and II of the Intergovernmental Panel on Climate Change (IPCC). Cambridge University Press, Cambridge, UK, and New York, NY, USA, pp. 65-108. 65 Determinants of Risk: Exposure and Vulnerability Chapter 2 Table of Contents Executive Summary ...................................................................................................................................67 2.1. Introduction and Scope..............................................................................................................69 -
The Trophic Ecology of Wolves and Their Predatory Role in Ungulate Communities of Forest Ecosystems in Europe
Acta Theriologica 40 (4): 335-386,1095, REVIEW PL ISSN 0001-7051 The trophic ecology of wolves and their predatory role in ungulate communities of forest ecosystems in Europe Henryk OKARMA Okarma H. 1995. The trophic ecology of wolves and their predatory role in ungulate communities of forest ecosystems in Europe. Acta Theriologica 40: 335-386. Predation by wolves Canis lupus Linnaeus, 1758 in ungulate communities in Europe, with special reference to the multi-species system of Białowieża Primeval Forest (Poland/Belarus), was assessed on the basis results of original research and literature. In historical times (post-glacial period), the geographical range of the wolf and most ungulate species in Europe decreased considerably. Community richness of ungulates and potential prey for wolves, decreased over most of the continent from 5-6 species to 2-3 species. The wolf is typically an opportunistic predator with a highly diverse diet; however, cervids are its preferred prey. Red deer Ceruus elaphus are positively selected from ungulate communities in all localities, moose Alces alces are the major prey only where middle-sized species are scarce. Roe deer Capreolus capreolus are locally preyed on intensively, especially where they have high density, co-exist mainly with moose or wild boar Sus scrofa, and red deer is scarce or absent. Wild boar are generally avoided, except in a few locations; and European bison Bison bonasus are not preyed upon by wolves. Wolf predation contributes substantially to the total natural mortality of ungulates in Europe: 42.5% for red deer, 34.5% for moose, 25.7% for roe der, and only 16% for wild boar. -
Iberian Wolf and Tourism in the “Emptied Rural Spain”
TERRA. Revista de Desarrollo Local e-ISSN: 2386-9968 Número 6 (2020), 179-203 DOI 10.7203/terra.6.16822 IIDL – Instituto Interuniversitario de Desarrollo Local Iberian Wolf and tourism in the “Emptied Rural Spain” Pablo Lora Bravo Estudiante de Máster en Dirección y Planificación del Turismo. Universidad de Sevilla (Sevilla, España) [email protected] Arsenio Villar Lama Prof. Contratado Dr. Dpto. De Geografía Física y Análisis Geográfico Regional. Universidad de Sevilla (Sevilla, España) [email protected] https://orcid.org/0000-0002-3840-4399 Esta obra se distribuye con la licencia Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 Internacional ARTICLE SECTION Iberian Wolf and tourism in the “Emptied Rural Spain” Abstract: The present study analyzes the tourist activity of observation of the Iberian wolf in Spain as an alternative to other traditional tourist modalities in rural areas. The own experience within the sector has been crucial to understand its dynamics and develop this work. It studies the upward trend of nature tourism in general and the observation of the Iberian wolf in particular, the modus operandi of the activity is described and its main impacts are exposed. Wolf tourism generally provides benefits for the local population in economic, environmental and socio-cultural terms. Its compatibility with the environment and the intrinsic characteristics of the activity closely linked to a sustainable, fresh and offline tourism turns this sector into an interesting tool to mitigate the demographic, economic and social emptying of some areas of Spain. Key words: Iberian wolf, wildlife tourism, environmental education, local development, territorial intelligence, Spain. Recibido: 12 de marzo de 2020 Devuelto para revisión: 9 de abril de 2020 Aceptado: 22 de abril de 2020 Citation: Lora, P., y Villar, A. -
1990 Surname
Surname Given Age Date Page Maiden Note Abatie Phyllis J. 60 13-Dec B-4 Abel Theodore C. 87 27-Dec B-3 Abell Phillip W. 15 2-Apr B-4 Abram Stanley E. 68 30-Nov B-3 Acevedo Jane T. "Brizzi" 64 26-Jun B-4 Acham Ruth G. 88 22-Nov B-3 Adam Andrew B. 10 4-Sep B-3 Adam William, Rev. 89 17-Dec B-4 Adamcyzk Rudolph L., Sr. 79 3-Jan C-5 Adamczyk Betty I. 66 27-May B-5 Adamczyk Stanley 74 22-Nov B-3 Adamkiewicz Robert Peter 54 29-Dec B-3 Adamowicz Helen 92 17-Aug B-4 Adams Clowie A. 87 29-Dec B-3 Adams Damon, Sr. 69 19-Nov B-3 Adams L. Ruthie 69 14-Dec B-3 Adams Mary E. 80 4-May B-5 Adams Nellie A. 57 27-Oct B-3 Adams Robert W., Sr. 72 29-Nov B-3 Adams Sophie 83 21-Jun B-5 Adkins Zeddie D. 90 28-Dec B-3 Aguilera Anthony 32 26-Feb B-6 Ahlborn William F. 93 5-Oct B-4 Aiken Frances J. 89 1-Feb B-8 Akers Clifford 28 13-Feb A-2 See article, p. A-2 Akers Jerry Lee, Jr. 13 8-Feb D-2 See also article Feb. 8, p. A- 1 Albertson Eda 89 19-Sep B-3 Alcoser Charles 69 5-Oct B-4 Aldrich Edna Floy 88 28-Sep B-4 Aldrin Alice Linnea 77 14-Jan C-2 Alexander Katherine 85 1-May B-5 Alexander Stephen D. -
Volume 7 Number 7
Volume 8 Number 8 30 December 2020 The Taxonomic Report OF THE INTERNATIONAL LEPIDOPTERA SURVEY ISSN 2643-4776 (print) / ISSN 2643-4806 (online) Review of the Speyeria egleis complex in Montana, with the description of two new subspecies (Lepidoptera: Nymphalidae: Heliconiinae) Steve Kohler 2617 Glen Drive Missoula, MT 59804 ABSTRACT: Four phenotypically and geographically distinct sets of populations of Speyeria egleis are identified in Montana. Two new subspecies are named from northwestern and northcentral Montana. Two existing names are recognized (S. e. macdunnoughi from southwestern Montana, southeastern Idaho and northwestern Wyoming, and S. e. albrighti from central Montana. S. e. near macdunnoughi from Oregon and Washington is discussed. Additional key words: Island ranges, Sweet Grass Hills, Morrell Mountain, Highwood Mountains. ZooBank registration: urn:lsid:zoobank.org:pub:94D912CC-72BA-42EA-A14E-E0F51E1CD498 INTRODUCTION At the present time, thirteen described subspecies of Speyeria egleis (Behr, 1862) are recognized in North America (Pelham 2020). Of these, two occur in Montana, S. e. macdunnoughi (Gunder, 1932) and S. e albrighti (Gunder, 1932). Historically, all Montana egleis populations with a brownish colored under hindwing disc have been assigned to macdunnoughi and all populations with an olive-green colored under hindwing disc have been assigned to albrighti (Ferris and Brown 1981; Kohler 1980). During the course of my study of Montana butterflies, I have identified at least four distinct sets of populations which can be phenotypically and geographically segregated. The purpose of this paper is to define the characters of these four distinctive populations and to describe two new subspecies. DISCUSSION In this study, the two current subspecies of S.