Composition of the Beverly Herd in March and April 1982 PDF Download
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Author: T. Mark Williams
Publisher:
ISBN:
Category : Barren ground caribou
Languages : en
Pages : 24
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Book Description
Report on the mapping and ground classification counts conducted on the March-April 1983 spring distribution of the Beverly caribou (Rangifer tarandus groenlandicus) herd in southcentral Northwest Territories to estimate calf survival to one year of age.
Author: T. Mark Williams
Publisher:
ISBN:
Category : Barren ground caribou
Languages : en
Pages : 24
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Book Description
Report on the mapping and ground classification counts conducted on the March-April 1983 spring distribution of the Beverly caribou (Rangifer tarandus groenlandicus) herd in southcentral Northwest Territories to estimate calf survival to one year of age.
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 366
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Book Description
Author: A. T. Bergerud
Publisher: McGill-Queen's Press - MQUP
ISBN: 0773576789
Category : Nature
Languages : en
Pages : 656
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Book Description
The George River caribou herd increased from 15,000 animals in 1958 to 700,000 in 1988 - the largest herd in the world at the time. The authors trace the fluctuations in this caribou population back to the 1700s, detail how the herd escaped extinction in the 1950s, and consider current environmental threats to its survival. In an examination of the life history and population biology of the herd, The Return of Caribou to Ungava offers a synthesis of the basic biological traits of the caribou, a new hypothesis about why they migrate, and a comparison to herd populations in North America, Scandinavia, and Russia. The authors conclude that the old maxim, "Nobody knows the way of the caribou," is no longer valid. Based on a study in which the caribou were tracked by satellite across Ungava, they find that caribou are able to navigate, even in unfamiliar habitats, and to return to their calving ground, movement that is central to the caribou's cyclical migration. The Return of Caribou to Ungava also examines whether the herd can adapt to global warming and other changing environmental realities.
Author: Canadian Wildlife Service
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 34
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Book Description
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 232
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Book Description
Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 888
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Book Description
Indexes journal articles in ecology and environmental science. Nearly 700 journals are indexed in full or in part, and the database indexes literature published from 1982 to the present. Coverage includes habitats, food chains, erosion, land reclamation, resource and ecosystems management, modeling, climate, water resources, soil, and pollution.
Author: Karen Gibson
Publisher:
ISBN: 9781736826706
Category :
Languages : en
Pages :
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Book Description
Grace believed she went from losing it all to having it all. In a desperate attempt to put her life back together, Grace, divorced and jobless, leaves Tucson to return to Chicago-a place she never planned to call home again. She also never planned to fall for Benjamin Hayward. Drawn into the fairytale existence of his power and wealth, Grace is unable to see what her family and friends see, and ignores the warning signs of Dr. Benjamin Hayward's dark side. Benjamin's secrets-the death of his mentally ill wife and the disappearance of his daughter-push Grace into an abyss deeper than the one that brought her home in the first place, and she risks losing even more. Pieces of Grace is a complicated story of relationships confused by undercurrents of mental illness. Readers find themselves hoping family and friends can carry Grace through her most difficult moments.
Author:
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 404
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Book Description
Author: A. Reed
Publisher:
ISBN: 9780662151739
Category : Geese
Languages : en
Pages : 588
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Book Description
A survey conducted in eight colonies in June and July 1979 showed a 50% increase in the Southampton Island population but not significant change on Baffin Island.
Author: Alex Hall
Publisher:
ISBN: 9781552632215
Category : Canoes and canoeing
Languages : en
Pages : 224
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Book Description
Boldly go where few have gone before! Endorsed by the World Wildlife Fund. Features 26 colour and black-and-white photographs and maps. "The Power of the Barren Lands may be beyond words but you wonât come any closer than those on the following pagesâ¦" âMONTE HUMMEL West of Hudson Bay in Canadaâs north, an enormous triangle, twice the size of Alberta or Texas, forms the largest chunk of wilderness left on the continent. The word "tundra" may conjure up an image of a desolate, treeless plain, but this mainland portion of the Canadian arctic is far from featureless. The area is home to millions of geese and other birds, and is the haunt of some of the worldâs last, great migratory herds of large herbivores and the predators that follow them. Discovering Eden is a collection of stories, essays and commentaries about the authorâs life in the remote wilderness and his hopes and dreams for its future. It is about the land and the animals that live there, and what they have taught the author. Throughout the book the author tries to explain, within the limitations of language, the lure of the Barren Lands and why this place became for him a personal Eden. The book also recounts adventuresâa personal, inner one for the author, and the thrill of canoeing this untouched wilderness for those who travel with him on his tours.(September 2003)
