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Harlequin Duck Research In Kananaskis Country In 2000
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Author :Cyndi Smith Publisher :Alberta Sustainable Resource Development, Fisheries & Wildlife Management Division, Resource Status and Assessment Branch ISBN 13 :9780778517887 Total Pages :33 pages Book Rating :4.5/5 (178 download)
Book Synopsis Harlequin Duck Research in Kananaskis Country in 2000 by : Cyndi Smith
Download or read book Harlequin Duck Research in Kananaskis Country in 2000 written by Cyndi Smith and published by Alberta Sustainable Resource Development, Fisheries & Wildlife Management Division, Resource Status and Assessment Branch. This book was released on 2001-01-01 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harlequin duck research in Kananaskis Country in 2000 by :
Download or read book Harlequin duck research in Kananaskis Country in 2000 written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harlequin Duck Research in Kananaskis Country in 1999 by : Cyndi M. Smith
Download or read book Harlequin Duck Research in Kananaskis Country in 1999 written by Cyndi M. Smith and published by . This book was released on 2000 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Cyndi Smith Publisher :Alberta Sustainable Resource Development, Fisheries & Wildlife Management Division, Resource Status and Assessment Branch ISBN 13 :9780778517900 Total Pages :17 pages Book Rating :4.5/5 (179 download)
Book Synopsis Proposed Monitoring Plan for Harlequin Ducks in the Bow Region of Alberta by : Cyndi Smith
Download or read book Proposed Monitoring Plan for Harlequin Ducks in the Bow Region of Alberta written by Cyndi Smith and published by Alberta Sustainable Resource Development, Fisheries & Wildlife Management Division, Resource Status and Assessment Branch. This book was released on 2001-01-01 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harlequin Duck Demography During Winter in Prince William Sound, Alaska by : Daniel Esler
Download or read book Harlequin Duck Demography During Winter in Prince William Sound, Alaska written by Daniel Esler and published by . This book was released on 2000 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1989 Exxon Valdez oil spill was a major perturbation of nearshore habitats of Prince William Sound, a wintering area for harlequin ducks (Histrionicus histrionicus). This research was designed to evaluate harlequin duck population recovery from the oil spill from 1995 to 1998, using a demographic approach to assess both the "product" of population changes (e.g., density differences; Chapter 4) and the demographic "processes" affecting population dynamics (e.g., survival; Chapter 3). Wintering aggregations of harlequin ducks are core population units from a population structure perspective and are largely demographically independent, due to high rates of winter site fidelity, pair formation during winter, and evidence that juveniles follow hens to wintering areas. Therefore, evaluation of population-level effects of the oil spill is appropriately directed at these wintering aggregations. We selected adult female survival as a primary demographic attribute to measure, as population dynamics of animals with life history characteristics like harlequin ducks are particularly sensitive to variation in adult female survival rates. Also, we speculated that oil spill effects during winter would be manifested as survival reductions. We found that winter densities of harlequin ducks were lower on oiled study areas than unoiled areas, after accounting for effects of habitat (Chapter 4), indicating that population recovery had not occurred. Also, we determined that adult female survival was lower on oiled areas than unoiled areas (Chapter 3), and speculated that this was related to documented oil exposure of harlequin duck populations in oiled areas coincident with our study. We also confirmed that our survival estimates were not biased by assumptions about effects of radio transmitters or fate of missing radios (Chapter 2). In Chapter 5, we reviewed all data relevant to harlequin duck recovery from the oil spill, including our demographic data, and concluded that population recovery had not occurred by 1998, deleterious effects persisted, and continued oil exposure likely was the primary constraint to full recovery. Although populations of many species may have recovered quickly from the Exxon Valdez spill, characteristics of harlequin ducks make their winter populations particularly susceptible, including their habitat associations, diet, life history. and energetics
Book Synopsis Harlequin Duck Surveys of the Oldman River Basin by : Dale Paton
Download or read book Harlequin Duck Surveys of the Oldman River Basin written by Dale Paton and published by Fisheries & Wildlife Management Division, Resource Status and Assessment Branch. This book was released on 2000-01-01 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Condor written by and published by . This book was released on 2000 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis At Risk by : University College of the Cariboo
Download or read book At Risk written by University College of the Cariboo and published by . This book was released on 2000 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Natural Regions and Subregions of Alberta by : David J. Downing
Download or read book Natural Regions and Subregions of Alberta written by David J. Downing and published by . This book was released on 2006-01-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents the climatic, physiographic, vegetation, soil, wildlife and land use attributes that characterize each natural region and subregion. It has been organized into four parts: part one outlines national region and subregion concepts, part two describes methods used to generate climate statistics, part three presents a comparative analysis of selected climate statistics to facilitate comparison of natural regions and subregions, and part four presents detailed climatic, vegetation, soils and physiographic descriptions for six natural regions and twenty-one natural subregions currently recognized in Alberta.
Book Synopsis Bullsnakes (Pituophis Catenifer Sayi) in Alberta by : Kelley J. Kissner
Download or read book Bullsnakes (Pituophis Catenifer Sayi) in Alberta written by Kelley J. Kissner and published by . This book was released on 2003 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology & Wonder in the Canadian Rocky Mountain Parks World Heritage Site by : Robert W. Sandford
Download or read book Ecology & Wonder in the Canadian Rocky Mountain Parks World Heritage Site written by Robert W. Sandford and published by Athabasca University Press. This book was released on 2010 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology and Wonder celebrates Western Canada's breathtaking landscape. The book makes several remarkable claims. The greatest cultural achievement in the mountain region of western Canada may be what has been preserved, not what has been developed. Protecting the spine of the Rocky Mountains will preserve crucial ecological functions. Because the process of ecosystem diminshment and species loss has been slowed, an ecological thermostat has been kept alive. This may well be an important defence against future impacts of climate change in the Canadian West.
Book Synopsis The Atlas of Breeding Birds of Alberta by :
Download or read book The Atlas of Breeding Birds of Alberta written by and published by Nature Alberta. This book was released on 2007 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Fishes of Alberta by : Joseph S. Nelson
Download or read book The Fishes of Alberta written by Joseph S. Nelson and published by University of Alberta. This book was released on 1992 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information on the 59 species of fish found in Alberta, information on identification, distribution, biology, taxonomic history, and angling.
Book Synopsis A Bird-finding Guide to Canada by : J. C. Finlay
Download or read book A Bird-finding Guide to Canada written by J. C. Finlay and published by M&S. This book was released on 2000 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: This extensively revised edition of "A Bird-Finding Guide to Canada will have Canadian birdwatchers grabbing their binoculars and itching to get out to the birding "hot spots" described in its pages. Editor J. Cam Finlay has drawn on the expertise of birders from every region of the country to tell you what birds to look for and where to find them across each province and territory. Want to know, for instance, where Great Grey Owls, Sage Grouse, and Yellow Rails may be found in the prairie provinces? Are you travelling to Vancouver on business and eager to know what birds you might see in Stanley Park? Planning a trip to the Maritimes and need advice on the best spots along the Bay of Fundy to find masses of migrating shorebirds? Need suggestions for rewarding day-trips in the vicinity of Ottawa, Toronto, or Winnipeg? You'll find it all in this exciting guide, along with: Line maps of each province and territory, with "hot spots" indicated, and pencil sketches throughout by Terry Thormin; current addresses and telephone numbers of enthusiastic contact people and associations; useful and specific travel advice; a compact checklist of species, showing both frequency and location by province, and much more. Whether you are planning a trip right across Canada, or are simply eager to learn more about your own area, whether you are a newcomer to this fascinating pursuit or are a keen birder seeking to add those hard-to-find species to your lifetime list, this book is sure to become an indispensable companion to the bird guides and road maps in your knapsack, flight bag, or glove compartment.
Book Synopsis A Guide to Bird Finding in Kansas and Western Missouri by : John L. Zimmerman
Download or read book A Guide to Bird Finding in Kansas and Western Missouri written by John L. Zimmerman and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kansas and western Missouri are astonishingly rich in birdlife. Located in the very center of the North American continent, the area is home to most of the eastern bird fauna and many of the western species, and even hosts occasional visitors from the far north. Over 400 species of birds have been recorded in Kansas alone, an abundance that places it among the top five birding states in the country.
Book Synopsis Proceedings of the Second Glacier Bay Science Symposium by : Alexander M. Milner
Download or read book Proceedings of the Second Glacier Bay Science Symposium written by Alexander M. Milner and published by . This book was released on 1990 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest Landscape Management by : United States. Forest Service. Northern Region
Download or read book Forest Landscape Management written by United States. Forest Service. Northern Region and published by . This book was released on 1972 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
