Retrospective patterns of differential mortality and common year-effects experienced by spring and summer chinook salmon (Oncorhynchus tshawytscha) of the Columbia River.

Autor: Deriso, Richard B., Marmorek, David R., Parnell, Ian J.

Publikováno v: Canadian Journal of Fisheries & Aquatic Sciences; Dec2001, Vol. 58 Issue 12, p2419, 12p, 3 Charts, 5 Graphs