Caribou behavior in relation to human-elk-wolf influences : Jasper National Park, 1971-1974 / by John G. Stelfox and John A. Bindernagel ; prepared for Parks Canada by the Canadian Wildlife Service. : CW66-783/1978E-PDF
"The behavior and population trends of caribou in Jasper National Park in relation to influences from humans, elk and wolves were studied during the period 1971-1974. The encroachment of elk and humans onto alpine-tundra ranges became pronounced by the mid 1960's, increasing greatly each year. By 1968 a noticeable decline in caribou numbers was reported for the area west of the Athabasca and south of the Miette rivers where numbers of elk and hikers had increased many-fold since 1960"--Abstract, page i.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.911324&sl=1
| Ministère/Organisme | Canadian Wildlife Service, issuing body. |
|---|---|
| Titre | Caribou behavior in relation to human-elk-wolf influences : Jasper National Park, 1971-1974 / by John G. Stelfox and John A. Bindernagel ; prepared for Parks Canada by the Canadian Wildlife Service. |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 43-45). |
| Information sur la publication | Edmonton : Canadian Wildlife Service, 1978. |
| Auteur / Contributeur | Stelfox, John G., author. |
| Description | 1 online resource (vi, 59 pages) : graphs, photographs |
| Numéro de catalogue |
|
| Descripteurs | Caribou -- Effect of human beings on -- Alberta -- Jasper National Park. Caribou populations -- Alberta -- Jasper National Park. Caribou -- Effets de l'homme sur -- Alberta -- Parc national de Jasper. Caribou -- Populations -- Alberta -- Parc national de Jasper. |
Demander des formats alternatifs
Pour demander une publication dans un format alternatif, remplissez le formulaire électronique des publications du gouvernement du Canada. Utilisez le champ du formulaire «question ou commentaire» pour spécifier la publication demandée.- Date de modification :