Download or read book Anvik River Sonar Chum Salmon Escapement Study 2009 written by Malcolm S. McEwen and published by . This book was released on 2010 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2009 Anvik River sonar project, which operated from late June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2012 written by Malcolm S. McEwen and published by . This book was released on 2014 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2012 Anvik River sonar project, which operated from June 18 to July 26 and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2010 written by Malcolm S. McEwen and published by . This book was released on 2011 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2010 Anvik River sonar project, which operated from late June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2013 written by Malcolm S. McEwen and published by . This book was released on 2015 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2013 Anvik River sonar project, which operated from June 17 to July 26 and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2008 written by Malcolm S. McEwen and published by . This book was released on 2010 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2008 Anvik River sonar project, which operated from late June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2007 written by Malcolm S. McEwen and published by . This book was released on 2009 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2007 Anvik River sonar project, which operated from late June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2004 written by Malcolm S. McEwen and published by . This book was released on 2006 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2004 Anvik River sonar project, which operated from June 22 until July 24 and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2006 written by Malcolm S. McEwen and published by . This book was released on 2007 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2006 Anvik River sonar project, which operated from late June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2005 written by Malcolm S. McEwen and published by . This book was released on 2006 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2005 Anvik River sonar project, which operated from late June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2003 written by Roger D. Dunbar and published by . This book was released on 2007 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2003 Anvik River sonar project, which operated from mid-June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Sonar Chum Salmon Escapement Study 2011 written by Malcolm S. McEwen and published by . This book was released on 2012 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the 2011 Anvik River sonar project, which operated from late June until the end of July and estimated the passage of summer chum salmon, Oncorhynchus keta.

Download or read book Anvik River Chum Salmon Escapement Studies 1997 1999 written by Richard S. Chapell and published by . This book was released on 2001 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sonar Estimation of Summer Chum and Pink Salmon Abundance in the Anvik River 2023 written by Jody D. Lozori and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alaska Department of Fish and Game (ADF&G), actively manages chum salmon fisheries in the Yukon River drainage. The purpose of the Anvik River sonar project is to monitor escapement of summer chum salmon Oncorhynchus keta and pink salmon O. gorbuscha in the Anvik River drainage, believed to be the largest producer of summer chum salmon in the Yukon River drainage (Hayes et al. 2008, Larson et al. 2017). Timely and accurate reporting of information from the Anvik River sonar project helps Yukon River fishery managers ensure the Anvik River Biological Escapement Goal (BEG) of 350,000 to 700,000 summer chum salmon is met (ADF&G 2004). This assessment is necessary to determine if summer chum salmon abundance will meet downstream harvest and upstream escapement needs. Fishery openings and closures may be based in part upon this assessment. This project uses imaging sonar equipment on the Anvik River to generate timely, in-season passage estimates of salmon (Brodersen 2021). Beach seine sampling is conducted to collect biological data used in characterizing the summer chum salmon run and tower estimates are used to apportion passage estimates to species. The project site is located approximately 76 km upstream from the mouth of the Anvik River (Figures 1 and 2) and is scheduled to operate continuously from approximately June 16 through July 26, 2023.

Download or read book Anvik River Salmon Escapement Study 1992 written by Gene J. Sandone and published by . This book was released on 1994 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Anvik River salmon escapement study 1991 written by Gene J. Sandone and published by . This book was released on 1993 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Escapement Goal for Anvik River Chum Salmon written by John H. Clark and published by . This book was released on 2001 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Anvik Andreafsky and Tanana River Salmon Escapement Studies 1981 written by Lawrence S. Buklis and published by . This book was released on 1982 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: