00000nam 2200000zi 4500 9.892387 CaOODSP 20240527135432 m o d f cr cn||||||||| 201008s1983 abcbd ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-yk CW66-646/1983E-PDF Nagy, J. A., author. Ecological studies of grizzly bears in the Arctic mountains, northern Yukon Territory, 1972 to 1975 / by J.A. Nagy, R.H. Russell, A.M. Pearson, M.C.S. Kingsley, B.C. Goski. Edmonton, Alberta : Canadian Wildlife Service, 1983. 1 online resource (xi, 104 pages) : maps, graphs text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 90-95). "In 1972, the Canadian Wildlife Service (CWS) began ecological studies of the Arctic Mountain ecotype of grizzly bears in northern Yukon in response to a proposal to construct a 1.2 m diameter gas pipeline from Alaska to midwest USA via the Mackenzie River basin. It presented an unique opportunity to study a population largely unhunted by man and hence to provide a yardstick by which data from hunted populations in northern climes could be measured. Field studies were concluded in spring 1975"--Introduction, page [1]. Grizzly bear Ecology Yukon. Grizzly Écologie Yukon. Canadian Wildlife Service, issuing body. PDF 49.74 MB https://publications.gc.ca/collections/collection_2020/eccc/cw66/CW66-646-1983-eng.pdf