Review of Salmon Escapement Goals in the Chignik Management Area, 2013 PDF Download
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Author: Nicholas H. Sagalkin
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 46
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Book Description
Author: Nicholas H. Sagalkin
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 46
Get Book Here
Book Description
Author: Kevin L. Schaberg
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 47
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Book Description
In January 2015, an interdivisional team of staff from the Alaska Department of Fish and Game reviewed existing Pacific salmon Oncorhynchus spp. escapement goals in the Chignik Management Area (CMA). CMA salmon escapement goals had most recently been reviewed in 2013. In 2015, the team reviewed recent data for the 6 goals in existence to determine whether substantial new information existed. Upon this initial review, the CMA aggregate goals for even and odd year pink salmon, and chum salmon were analyzed further. The team recommends revising the CMA odd year pink salmon aggregate sustainable escapement goal (SEG) to 260,000 to 450,000 fish, the CMA even year pink salmon aggregate SEG to 170,000 to 280,000 fish, and the CMA chum salmon aggregate SEG to 45,000 to 110,000 fish. The team recommends no change to the Chinook or sockeye salmon escapement goals. No goals were eliminated and none were added for systems currently without escapement goals.
Author: Mark J. Witteveen
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 120
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Book Description
Author: Mark J. Witteveen
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 0
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Book Description
Author: Matthew J. Nemeth
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 45
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Book Description
Author: Mark J. Witteveen
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 53
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Book Description
Author: Kevin L. Schaberg
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 44
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Book Description
In February 2018, an interdivisional team of staff from the Alaska Department of Fish and Game reviewed existing Pacific salmon Oncorhynchus spp. escapement goals in the Chignik Management Area (CMA). The 6 CMA salmon escapement goals were last reviewed in 2015. In 2018, the team reviewed recent data to determine whether substantial new information existed to warrant analyzing and updating the goals. The team determined Chignik Chinook salmon warranted further review. No goal revisions were recommended by the review team. No goals were eliminated and none were added for systems currently without escapement goals.
Author: Heather Finkle
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 0
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Book Description
In October 2020, an interdivisional team of staff from the Alaska Department of Fish and Game reviewed existing Pacific salmon Oncorhynchus escapement goals in the Chignik Management Area (CMA). The 6 CMA salmon escapement goals were last reviewed in 2018. Starting in 2020, the team reviewed recent data to determine whether substantial new information existed to warrant analyzing and updating the goals. The team determined Chignik sockeye salmon warranted further review. The team revised the early- and late-run sockeye salmon goals to a single biological escapement goal (BEG) of 450,000 to 800,000 fish to address overlaps and subsequent bottlenecks in freshwater rearing between the 2 major stocks. The early- and late-run sockeye salmon goals will be eliminated, and no new goals were added for systems currently without escapement goals.
Author: Nicholas H. Sagalkin
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 136
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Book Description
Author: Kevin L. Schaberg
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 144
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Book Description
An interdivisional team of staff from the Alaska Department of Fish and Game met 3 times beginning in March 2016 to review existing Pacific salmon Oncorhynchus spp. escapement goals in the Kodiak Management Area (KMA), for the purpose of making recommendations to the directors of the divisions of Commercial Fisheries and Sport Fish. The KMA salmon escapement goals had previously been reviewed in 2013. The review team recommends 18 goals remain unchanged, the elimination of 2 goals (Uganik Lake sockeye salmon O. nerka lower-bound sustainable escapement goal, and Mainland District chum salmon O. keta aggregate lower-bound sustainable escapement goal), and the revision of 4 goals (Ayakulik Chinook salmon O. tshawytscha biological escapement goal range 4,800?8,400, Karluk River early-run sockeye salmon biological escapement goal range 150,000?250,000, Karluk River late-run sockeye salmon biological escapement goal range 200,000?400,000, and Kodiak Archipelago chum salmon aggregate lower-bound sustainable escapement goal 101,000). When combined with existing escapement goals, these staff recommendations to the directors of the divisions of Commercial and Sport Fisheries result in 22 escapement goals for the KMA in 2017: 12 for sockeye salmon, 2 for Chinook salmon, 4 for coho salmon O. kisutch, 3 for pink salmon O. gorbuscha, and 1 for chum salmon.
