Alaska Salmon Fisheries Enhancement Annual Report 2021
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Alaska Salmon Fisheries Enhancement Annual Report 2021
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Author : Lorna I. Wilson
language : en
Publisher:
Release Date : 2022
Alaska Salmon Fisheries Enhancement Annual Report 2021 written by Lorna I. Wilson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Fish culture categories.
This annual report reviews the Alaska salmon fisheries enhancement program. This program’s success is attributable to the development of statutes, regulations, and policies that require hatcheries to be located away from important natural salmon stocks and to use local broodstock sources. To maintain genetic diversity, Alaska hatcheries do not selectively breed for size or other traits and use large numbers of broodstock. Most hatchery releases are marked so that fishery managers can estimate the strength of wild stocks in the harvest inseason and manage wild stocks conservatively. Hatchery production is intended to supplement–not replace–wild stock production. Harvests in 2013, 2015, and 2017 were 3 of the 4 highest wild stock salmon harvests dating back to the late 1800s. Abundance-based wild stock management priority, habitat protection, and record wild-stock harvests reflect the state’s commitment to conservation of wild stocks and provide the foundation of its salmon fisheries enhancement program. Currently, 30 salmon hatcheries are operating in the state. Twenty-six facilities are operated by private nonprofit (PNP) corporations, which are funded primarily from the sale of a portion of hatchery returns. Of these, 11 are state-owned and are operated by PNPs on the state’s behalf at no cost to the state. Non-PNP hatcheries include two sport fish hatcheries operated by the state, one research hatchery operated by the National Marine Fisheries Service, and one hatchery operated by the Metlakatla Indian Community. In 2021, the commercial fleet caught 64 million hatchery-produced salmon worth an estimated $142 million dollars in exvessel value. Hatchery fish contributed 28% of the statewide commercial salmon harvest and 25% of the statewide commercial harvest exvessel value. An additional 220 thousand Alaska hatchery fish were caught in the sport, personal use, and subsistence fisheries. In preparation for future production, Alaska hatcheries took 2.1 billion salmon eggs and released 1.7 billion juvenile salmon.
Alaska Fisheries Enhancement Program Annual Report
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Author : Alaska. Commercial Fisheries Management and Development Division
language : en
Publisher:
Release Date : 1994
Alaska Fisheries Enhancement Program Annual Report written by Alaska. Commercial Fisheries Management and Development Division and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Fish culture categories.
Alaska Salmon Enhancement Program Annual Report
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Author : Alaska. Commercial Fisheries Management and Development Division
language : en
Publisher:
Release Date : 1999
Alaska Salmon Enhancement Program Annual Report written by Alaska. Commercial Fisheries Management and Development Division and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Fish culture categories.
Alaska Salmon Fisheries Enhancement Annual Report 2022
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Author : Lorna I. Wilson
language : en
Publisher:
Release Date : 2023
Alaska Salmon Fisheries Enhancement Annual Report 2022 written by Lorna I. Wilson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with Fish culture categories.
This annual report reviews Alaska’s salmon fisheries enhancement program. This program’s success is attributable to the development of statutes, regulations, and policies that require hatcheries to be located away from important natural salmon stocks and to use local broodstock sources. To maintain genetic diversity, Alaska hatcheries do not selectively breed for size or other traits and use large numbers of broodstock. Most hatchery releases are marked so that fishery managers can estimate the strength of wild stocks in the harvest inseason and manage wild stocks conservatively. Hatchery production is intended to supplement—not replace—wild stock production. Harvests in 2013, 2015, and 2017 were 3 of the 4 highest wild stock salmon harvests dating back to the late 1800s. Abundance-based wild stock management priority, habitat protection, and record wild stock harvests reflect the state’s commitment to conservation of wild stocks and provide the foundation of its salmon fisheries enhancement program. Currently, 30 salmon hatcheries are operating in the state. Twenty-six facilities are operated by private nonprofit (PNP) corporations, which are funded primarily from the sale of a portion of hatchery returns. Of these, 11 are state owned and operated by PNPs on the state’s behalf at no cost to the state. Non-PNP operated hatcheries include two sport fish hatcheries operated by the state, one research hatchery operated by the National Marine Fisheries Service, and one hatchery operated by the Metlakatla Indian Community under federal regulation. In 2022, the commercial fleet caught 40 million Alaska hatchery-produced salmon worth an estimated $163 million in exvessel value. Hatchery fish contributed 25% of the statewide commercial salmon harvest and 23% of the statewide commercial harvest exvessel value. Additionally, 168 thousand hatchery fish were caught in sport, personal use, and subsistence fisheries. In preparation for future production, Alaska hatcheries took 2.1 billion salmon eggs and released 1.9 billion juvenile salmon.
Alaska Salmon Fisheries Enhancement Annual Report 2020
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Author : Lorna I. Wilson
language : en
Publisher:
Release Date : 2021
Alaska Salmon Fisheries Enhancement Annual Report 2020 written by Lorna I. Wilson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Fish culture categories.
This annual report reviews the Alaska salmon fisheries enhancement program
Annual Report Division Of Fisheries Rehabilitation Enhancement And Development Fred
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Author : Alaska. Division of Fisheries Rehabilitation, Enhancement, and Development
language : en
Publisher:
Release Date : 1981
Annual Report Division Of Fisheries Rehabilitation Enhancement And Development Fred written by Alaska. Division of Fisheries Rehabilitation, Enhancement, and Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Fish culture categories.
Alaska Salmon Fisheries Enhancement Program 2012 Annual Report
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Author : Lorraine Vercessi
language : en
Publisher:
Release Date : 2013
Alaska Salmon Fisheries Enhancement Program 2012 Annual Report written by Lorraine Vercessi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Fish culture categories.
Reports on the Alaska Department of Fish and Game's 2012 salmon rehabilitation and enhancement projects.
Alaska Salmon Fisheries Enhancement Annual Report 2019
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Author : Lorna I. Wilson
language : en
Publisher:
Release Date : 2020
Alaska Salmon Fisheries Enhancement Annual Report 2019 written by Lorna I. Wilson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Fish culture categories.
This annual report reviews the Alaska salmon fisheries enhancement program
Legislative Review Of The Alaska Salmon Enhancement Program
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Author : Alaska. Legislature. Senate. Special Committee on Domestic and International Commercial Fisheries
language : en
Publisher:
Release Date : 1992
Legislative Review Of The Alaska Salmon Enhancement Program written by Alaska. Legislature. Senate. Special Committee on Domestic and International Commercial Fisheries and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Fish culture categories.
Annual Report
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Author : Pacific Salmon Commission
language : en
Publisher:
Release Date : 2003
Annual Report written by Pacific Salmon Commission and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Salmon-fisheries categories.