Alaska Department of Fish and Game, Fishery Data Series No. 12-85, Anchorage A two-event mark-recapture experiment was used to estimate the abundance of Chinook salmon Oncorhynchus tshawytscha that returned to spawn in the Unuk River in 2009. Abundance of large Chinook salmon (³660 mm MEF) was estimated to be 3,157 (SE = 354) in 2009. … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 12-68, Anchorage The purpose of this study was to estimate the sport harvest and escapement of Chinook salmon Oncorhynchus tshawytscha returning to the Chilkat River during 2008. Angler effort and harvest of wild mature Chinook salmon in the spring Haines marine boat sport fishery were … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 12-56, Anchorage. The primary purpose of this study was to estimate smolt production, marine survival, exploitation rates, and escapements of coho salmon (Oncorhynchus kisutch) from the 2009 smolt emigration from the Chuck Creek watershed in Southeast Alaska. Additional objectives were to determine if smolt size … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 12-51, Anchorage The purpose of this study was to conduct a full stock assessment of Chilkat River coho salmon Oncorhynchus kisutch. Coho salmon smolt were captured in the Chilkat River during spring 2008, marked with an adipose fin clip and a coded wire tag (CWT), … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 12-43, Anchorage The purpose of this study was to conduct a full stock assessment of Chilkat River coho salmon Oncorhynchus kisutch. Coho salmon smolt were captured in the Chilkat River during spring 2007, marked with an adipose fin clip and a coded wire tag (CWT), … Continue reading
http://www.adfg.alaska.gov/FedAidpdfs/SP11-23 The status of coho salmon stocks in Southeast Alaska was assessed from information on escapement, smolt abundance, marine survival, and total abundance from coded-wire-tagged indicator stocks and from stocks returning to streams that were surveyed for escapement. Escapements to monitored streams remained within or above biological escapement goal ranges during 2008–2010. We identified no … Continue reading
http://www.adfg.alaska.gov/FedAidpdfs/FDS12-12 Coho salmon Oncorhynchus kisutch smolt abundance in 2003, 2004, 2005 and 2006 and adult production in 2004, 2005, 2006, and 2007 were estimated from the Taku River, above Canyon Island, near Juneau, Alaska using coded wire tags implanted in smolt, harvest sampling, and an inriver adult mark-recapture experiment. An estimated 22% of Taku River … Continue reading
http://www.adfg.alaska.gov/FedAidpdfs/FDS12-04 Two-event mark-recapture experiments were used to estimate the abundance of Chinook salmon Oncorhynchus tshawytscha that returned to spawn in the Unuk River in 2007 and 2008. Biological data were collected during both events. Each apparently healthy fish was marked with a numbered solid-core spaghetti tag sewn through its back and 2 secondary batch marks … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-44, Anchorage Between 2006 and 2008, a continuing coded wire tag (CWT) project for coho salmon Oncorhynchus kisutch in Nakwasina River near Sitka, Alaska was conducted to supplement a regionwide effort to assess the status of key coho salmon stocks in Southeast Alaska. During spring … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-21, Anchorage. In 2004, 2005, and 2006, a continuing coded wire tag (CWT) project for coho salmon Oncorhynchus kisutch in Nakwasina River near Sitka, Alaska was conducted to supplement a regionwide effort to assess the status of key coho salmon stocks in Southeast Alaska. During … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-75, Anchorage. The primary purpose of this study was to estimate smolt production, marine survival, exploitation rates, and escapements of coho salmon Oncorhynchus kisutch from the 2008 smolt emigration from the Chuck Creek watershed in Southeast Alaska. Additional objectives were to determine if smolt size … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-31, Anchorage. The primary purpose of this study was to estimate smolt production, marine survival, exploitation rates, and escapements of coho salmon Oncorhynchus kisutch from the 2007 smolt emigration from the Chuck Creek watershed in Southeast Alaska. Additional objectives were to determine if smolt size … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-81, Anchorage. Smolt abundance, harvest, exploitation rate, and production of coho salmon were estimated for 3 production cycles at Slippery Creek in central Southeast Alaska. Sampling of retuning adult coho salmon in 2003, 2004, and 2005 in conjunction with recoveries of coded wire tags (CWTs) … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-60, Anchorage. The purpose of this study was to conduct a full stock assessment of Chilkat River coho salmon Oncorhynchus kisutch. Coho salmon smolt were captured in the Chilkat River during spring 2006, marked with an adipose finclip and a coded wire tag (CWT), and … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 10-86, Anchorage. The purpose of this study was to estimate the sport harvest, escapement, and production of Chinook salmon Oncorhynchus tshawytscha returning to the Chilkat River during 2007. Angler effort and spring harvest of wild mature Chinook salmon in the Haines marine boat sport fishery … Continue reading
Alaska Department of Fish and Game, Fishery Data Series No. 11-50, Anchorage. In 2008 and 2009, a continuing coded wire tag (CWT) project for coho salmon Oncorhynchus kisutch in Nakwasina River near Sitka, Alaska was conducted to supplement a regionwide effort to assess the status of key coho salmon stocks in Southeast Alaska. During spring … Continue reading
E Beamer, A McBride, C Greene, R Henderson, G Hood, K Wolf, K Larsen, C Rice, and K Fresh. Skagit River System Cooperative, 2005. Abstract: In 1992 we set out on a research path to understand the role the Skagit estuary might play in recovering wild Skagit Chinook salmon. Now, over a decade of field … Continue reading