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Author : Tim Zadina
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (571 download)
Download or read book Pink Salmon Stock Status and Escapement Goals in Southeast Alaska and Yakutat written by Tim Zadina and published by . This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven C. Heinl
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (299 download)
Download or read book Pink Salmon Stock Status and Escapement Goals in Southeast Alaska and Yakutat written by Steven C. Heinl and published by . This book was released on 2008 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes 48 years of escapement and harvest information of pink salmon in the southeast Alaska and Yakutat areas.
Author : Andrew W. Piston
Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (785 download)
Download or read book Pink Salmon Stock Status and Escapement Goals in Southeast Alaska written by Andrew W. Piston and published by . This book was released on 2011 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes escapement and harvest information of pink salmon in the southeast Alaska and Yakutat areas for 1960-2010.
Author : Douglas Murrell Eggers
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (31 download)
Download or read book Sockeye Salmon Stock Status and Escapement Goals in Southeast Alaska written by Douglas Murrell Eggers and published by . This book was released on 2008 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work represents a review of escapement goals for sockeye salmon stocks (Oncorhynchus nerka) in the Southeast Alaska and Yakutat area.
Author : Steven C. Heinl
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (785 download)
Download or read book Sockeye Salmon Stock Status and Escapement Goals in Southeast Alaska written by Steven C. Heinl and published by . This book was released on 2011 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes escapement and harvest information of sockeye salmon in the southeast Alaska and Yakutat areas.
Author : Andrew W. Piston
Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (122 download)
Download or read book Pink Salmon Stock Status and Escapement Goals in Southeast Alaska Through 2019 written by Andrew W. Piston and published by . This book was released on 2020 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the 1990s and 2000s, pink salmon were harvested in Southeast Alaska at the highest levels since record keeping began in the late 19th century. Since 2006, the average annual harvest has dropped, largely due to poor even-year returns to the Northern Southeast Inside Subregion of Southeast Alaska, but also due to recent declines in odd-year returns. Even-year pink salmon harvests averaged only 20 million fish per year since 2006, primarily due to very low harvests in the Northern Southeast Inside Subregion, which averaged only 2.3 million fish per year during that time. Odd-year harvests to the Northern Southeast Inside Subregion remained strong through 2017, but dropped to approximately 2 million in 2019, which was the lowest odd-year harvest since the late 1970s. Even-year harvests in the Southern Southeast Subregion quickly rebounded after a very low harvest of 3.3 million fish in 2006. The harvest of 33.2 million fish in the Southern Southeast Subregion in 2014 was the largest even-year harvest since 1996 and was approximately double the 1960–2012 average harvest for even years. From 2014 to 2019, the average harvest of 12.3 million in the Southern Southeast Subregion was far below the average harvest of 27.7 million from 1985 to 2014. Pink salmon escapement indices have been consistently within or above escapement goals in the Southern Southeast and Northern Southeast Outside subregions but were below the escapement goal in the Northern Southeast Inside Subregion in four of the past five even years and in three of the past five years overall. We reviewed pink salmon escapement goals and recommend no changes. At this time, no stocks of pink salmon in Southeast Alaska meet the criteria for stocks of concern as defined by the State of Alaska’s Policy for Management of Sustainable Salmon Fisheries (5 AAC 39.222).
Author : Andrew W. Piston
Publisher :
ISBN 13 :
Total Pages : 83 pages
Book Rating : 4.:/5 (19 download)
Download or read book Chum Salmon Stock Status and Escapement Goals in Southeast Alaska written by Andrew W. Piston and published by . This book was released on 2017 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Southeast Alaska, chum salmon (Oncorhynchus keta) spawn in more than 1,200 streams. The Alaska Department of Fish and Game maintains a standardized survey program to index spawning chum salmon abundance at 87 summer-run and seven fall-run streams. Lower-bound sustainable escapement goals are established for summer-run stocks comprising aggregates of index streams over three broad subregions (Southern Southeast, Northern Southeast Inside, and Northern Southeast Outside) and sustainable escapement goal ranges are established for five fall-run stocks that support directed fisheries (Cholmondeley Sound, Port Camden, Security Bay, Excursion River, and Chilkat River). We reviewed chum salmon escapement goals and recommend that summer-run chum salmon goals continue to be based on the 25th percentiles of historical escapement index counts, primarily due to the uncertainty regarding harvest rates. We recommend reducing the Northern Southeast Inside Subregion lower-bound sustainable escapement goal from 119,000 to 107,000 fish. For fall-run chum salmon stocks, except for the Chilkat River, we also recommend continuing to base escapement goals on the 25th and 75th percentiles of historical escapement index counts, and recommend no changes at this time. Summer-run chum salmon escapement goals were met in four of the past five years in the Southern Southeast and Northern Southeast Outside subregions, and in three of the past five years in the Northern Southeast Inside Subregion. Escapement goals were met for the five fall-run stocks 84% of the time over the past 5 years. The annual common property harvest of chum salmon in Southeast Alaska averaged 6.9 million fish per year since 2007; hatchery-produced fish accounted for an average 85% of that harvest. No Southeast Alaska stocks of chum salmon currently meet the criteria for stocks of concern as defined by the State of Alaska's Policy for Management of Sustainable Salmon Fisheries (5 AAC 39.222).
Author : Harold J. Geiger
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (571 download)
Download or read book Sockeye Salmon Stock Status and Escapement Goals in Southeast Alaska written by Harold J. Geiger and published by . This book was released on 2003 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harold J. Geiger
Publisher :
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (2 download)
Download or read book Stock Status and Escapement Goals for Salmon Stocks in Southeast Alaska written by Harold J. Geiger and published by . This book was released on 2004 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven C. Heinl
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (571 download)
Download or read book Chum Salmon Stock Status and Escapement Goals in Southeast Alaska written by Steven C. Heinl and published by . This book was released on 2003 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Douglas Murrell Eggers
Publisher :
ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.:/5 (311 download)
Download or read book Chum Salmon Stock Status and Escapement Goals in Southeast Alaska written by Douglas Murrell Eggers and published by . This book was released on 2008 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work represents a review of escapement goals for chum salmon stocks (Oncorhynchus keta) in the Southeast Alaska area.
Author : Harold J. Geiger
Publisher :
ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (572 download)
Download or read book Sockeye Salmon Stock Status and Escapement Goal for Redoubt Lake in Southeast Alaska written by Harold J. Geiger and published by . This book was released on 2003 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Douglas Murrell Eggers
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (497 download)
Download or read book Sockeye Salmon Stock Status and Escapement Goals for Chilkoot Lake in Southeast Alaska written by Douglas Murrell Eggers and published by . This book was released on 2009 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Stock Status [i.e. And] Escapement Goals for Chinook Salmon Stocks in Southeast Alaska PDF Online Free](https://books.google.com/books/content/images/frontcover/W55yNwAACAAJ?fife=w200-h370)
Author :
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (2 download)
Download or read book Stock Status [i.e. And] Escapement Goals for Chinook Salmon Stocks in Southeast Alaska written by and published by . This book was released on 2003 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Grant Hagerman
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (133 download)
Download or read book Northern Southeast Alaska Chinook Salmon Stock Status and Action Plan, 2022 written by Grant Hagerman and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Escapements of Chinook salmon have fallen below the lower bound of the current BEG range for Chilkat River in 3 of the past 5 years, for King Salmon River in 4 of the past 5 years, and for the Taku River in 5 of the past 5 years. In response to guidelines established in the Policy for the management of sustainable salmon fisheries (SSFP), the Alaska Department of Fish and Game (department) recommended the Chilkat and King Salmon River Chinook salmon (Oncorhynchus tshawytscha) stocks be designated as stocks of “management concern” in 2017 followed by approval from the Alaska Board of Fisheries at the 2018 Southeast and Yakutat Finfish and Shellfish meeting. In October 2020, the department recommended the continuation of stock of management concern status for the Chilkat and King Salmon Rivers and to add the Taku River Chinook salmon stock at 2021 Southeast Alaska and Yakutat meeting. A “management concern” is defined as “a concern arising from a chronic inability, despite use of specific management measures, to maintain escapements for a salmon stock within the bounds of the SEG [sustainable escapement goal], BEG [biological escapement goal], OEG [optimum escapement goal], or other specified management objectives for the fishery.” Since 2012, the department has implemented conservative management measures to reduce the harvest of the Chilkat River stock of Chinook salmon and increase escapement. Through these measures, and from actions taken to reduce the harvest of the Taku River stock of Chinook salmon, by extension, harvest on the stock of Chinook salmon from the King Salmon River may likewise have been reduced. Although these management actions have been effective at reducing overall harvest rates, the poor runs have been so low that achievement of BEGs has been problematic.
Author : Leon D. Shaul
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)
Download or read book Coho Salmon Stock Status and Escapement Goals in Southeast Alaska written by Leon D. Shaul and published by . This book was released on 2008 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven C. Heinl
Publisher :
ISBN 13 :
Total Pages : 49 pages
Book Rating : 4.:/5 (895 download)
Download or read book Speel Lake Sockeye Salmon Stock Status and Escapement Goal Review written by Steven C. Heinl and published by . This book was released on 2014 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Review of the sockeye salmon escapement goal for Speel Lake, a small system located approximately 50 km southeast of Juneau, Alaska, that contributes to commercial drift gillnet fisheries in Southeast Alaska District 11.
