Calving Ground Survey of the Beverly Caribou Herd, 1982 PDF Download
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Author: B. Stephenson
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 34
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Book Description
Report of an aerial reconnaissance survey of the Beverly caribou (Rangifer tarandus groenlandicus) calving grounds carried out June 1982 in the central eastern Northwest Territories. Total population was estimated at 124,700.
Author: B. Stephenson
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 34
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Book Description
Report of an aerial reconnaissance survey of the Beverly caribou (Rangifer tarandus groenlandicus) calving grounds carried out June 1982 in the central eastern Northwest Territories. Total population was estimated at 124,700.
Author: A. Gunn
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
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Book Description
Report of an aerial survey conducted June 1980 of the Beverly caribou (Rangifer tarandus groenlandicus) herd's calving grounds northwest of Great Bear Lake in the Northwest Territories to estimate the herds size.
Author: Anne Gunn (Wildlife manager)
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 27
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Book Description
Report of an aerial survey conducted June 1980 of the Beverly caribou (Rangifer tarandus groenlandicus) herd's calving grounds northwest of Great Bear Lake in the Northwest Territories to estimate the herds size.
Author: Anne Gunn
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages :
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Book Description
Report of an aerial survey conducted June 1980 of the Beverly caribou (Rangifer tarandus groenlandicus) herd's calving grounds northwest of Great Bear Lake in the Northwest Territories to estimate the herds size.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 119
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Book Description
The calving grounds of the Beverly caribou herd in the Northwest Territories have been delineated over the 23 years between 1957 and 1994 by the Canadian Wildlife Service and the Northwest Territories Department of Resources, Wildlife & Economic Development, and during monitoring for the Caribou Protection Measures. Survey design, criteria for defining the calving ground, timing & coverage of surveys, and weather conditions have varied from year to year. This report maps the Beverly caribou herd's traditional calving grounds from information in the 1957-94 surveys, compiles flight lines & survey strata for each annual calving ground survey into one report, and determines how frequently the Caribou Protection Area covered the annual calving grounds. It also discusses the technical & environmental sources of uncertainty that influence the mapping of the calving grounds.
Author: Douglas C. Heard
Publisher:
ISBN:
Category : Aerial surveys in wildlife management
Languages : en
Pages : 23
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Book Description
Report of a strip transect census of the Beverly caribou (Rangifer tarandus groenlandicus) herd carried out in June 1987 on the herds calving grounds in the central eastern Northwest Territories. Total population was estimated at 49,100, which was lower than estimates obtained in 1984.
Author: Douglas C. Heard
Publisher:
ISBN:
Category : Aerial surveys in wildlife management
Languages : en
Pages : 27
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Book Description
Report of a stratified transect strip survey in which caribou were counted on aerial photographs. The survey was carried out on the Beverly caribou (Rangifer tarandus groenlandicus) herd in June 1988 on the herds calving grounds in the central eastern Northwest Territories. Total population was estimated at about 108,000 caribou indicating that the herd is no longer increasing as appeared to be the case in 1984.
Author: Anne Gunn (Wildlife manager)
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 34
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Book Description
Report of surveys in the fall of 1981 and 1982 carried out to determine the sex ratio and the proportion of calves to cows in Beverly caribou (Rangifer tarandus groenlandicus) herd of the southcentral Northwest Territories.
Author: F. L. Miller
Publisher: [Edmonton, Alta.] : Environment Canada, Canadian Wildlife Service
ISBN: 9780662162636
Category : Barren ground caribon
Languages : en
Pages : 26
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Book Description
Results of an investigation of the mortality of migrating barren-ground caribou, Rangifer tarandus groenlandicus, on the calving grounds of the Beverly caribou herd, District of Keewatin, in 1981, 1982 and 1983.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
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Book Description
A study of the impact of fire on the Beverly Herd of barren-ground caribou officially began in the 1982-83 fiscal year. Amajor component of that study is an assessment of the conditionof caribou at the start and end of the winter period. Thepurpose is to learn if there is any indication that the presentwinter range is inadequate in quantity or quality for the presentpopulation of caribou.
