http://www.adfg.alaska.gov/FedAidpdfs/FDS12-03 Salmon enumeration projects in the Tanana River drainage were conducted by the Alaska Department of Fish and Game on the Chena and Delta Clearwater rivers during 2007–2009. Chinook salmon Oncorhynchus tshawytscha escapements on the Chena River were estimated using tower-count methodology. Chum salmon O. keta were also enumerated, but counting was terminated prior to … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 12-01, Anchorage. In 2006, salmon counting tower enumeration projects were conducted on the Chena, Salcha, and Goodpaster rivers to estimate Chinook salmon Oncorhynchus tshawytscha escapement. Chum salmon O. keta, were also counted, but counts were terminated before the end of the run so escapement estimates … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-28, Anchorage. A stock assessment of the Goodpaster River Arctic grayling fishery was completed during 2006 using mark- recapture experiments. Objectives of the study were to estimate abundance and length and age composition in 101.4-km and 58.5-km study areas during spring and summer and to … Continue reading