Rainbow trout Oncorhynchus mykiss native to the Athabasca River of the Arctic Ocean drainage differed at several allozyme loci from rainbow trout and anadromous steelhead populations in the adjacent Fraser River and Columbia River drainages. A dendrogram of genetic distances suggested that the rainbow ...
The Saskatchewan and Athabasca River basins contained similar levels of heterozygosity but were differentiated from one another. Within the Athabasca River basin, five genetically differentiated clusters were found. Despite the evidence for genetic differentiation, we did not observe significant isolation‐by...
1977a. Migration and population dynamics of of the Peace-Athabasca delta goldeye population. Canadian Wildlife Service Occasional Paper 31.Donald, D.B., and A.H. Kooyman. 1977. Migration and population dynamics of the Peace-Athabasca Delta goldeye population. Canadian Wildllife Service. Occasional...
For ungulates, the growth of new vegetation (i.e., green-wave) has been identified as a key mechanism influencing migration between seasonal ranges. We investigated how the green-wave influenced migration in a wood bison (Bison bison athabascae) population in northern Alberta, Canada, while ...
We attempt to quantify the consequences of these factors on the genetic diversity contained in a small, recently founded wood bison ( Bison bison athabascae ) population by examining the genetic variation in this conservation herd, the calves born therein, and its large source population. The ...
The Saskatchewan and Athabasca River basins contained similar levels of heterozygosity but were differentiated from one another. Within the Athabasca River basin, five genetically differentiated clusters were found. Despite the evidence for genetic differentiation, we did not observe significant ...
Population differentiation of the Stellaria longipes complex within Saskatchewan's Athabasca Sand Dunes. Canadian Journal of Botany , 65: 1726 – 1732 .Macdonald, S.E., Chinnappa, C.C., Reid, D.M., and Purdy, B.G. 1987. Population differentiation of the Stellaria longipes complex within ...
Response of a Small Mammal Population Postremediation for an In Situ Oil Pipeline Blowout on the Athabasca Oil SandsTwo releases from steam assisted gravity drainage (SAGD) wellheads occurred 3 yr apart. To track recovery of the affected areas, red‐backed voles were studied 1 and 4 yr later...
Finally, several North American populations from the Late Pleistocene—Early Holocene sites of Scottsbluff (Nebraska), Lipscomb (Texas) and Folsom (New Mexico) have also been analyzed, which had been attributed to Bison antiquus and some modern forms of B. b. bison and B. b. athabascae (...