Author: Jack W. EricksonPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 89
Book Description
Review of Salmon Escapement Goals in Bristol Bay, Alaska, 2015
Author: Jack W. EricksonPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 89
Book Description
Review of Salmon Escapement Goals in Bristol Bay, Alaska, 2012
Author: Lowell F. FairPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 92
Book Description
Review of Salmon Escapement Goals in Bristol Bay, Alaska, 2009
Author: Timothy T. BakerPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 60
Book Description
Review of Salmon Escapement Goals in Bristol Bay, Alaska, 2018
Author: Jack W. EricksonPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 87
Book Description
The Alaska Department of Fish and Game interdivisional escapement goal review committee reviewed Pacific salmon Oncorhynchus spp. escapement goals for the major river systems in Bristol Bay. There were 15 escapement goals examined in the Bristol Bay management area for this review. The committee evaluated spawner-return data for most Bristol Bay sockeye salmon O. nerka and Chinook salmon O. tshawytscha stocks with escapement goals.
Summary of Pacific Salmon Escapement Goals in Alaska with a Review of Escapements from 2008 to 2016
Author: Andrew Roy MunroPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 75
Book Description
This report summarizes statewide Pacific salmon escapement goals in effect in 2016 and documents escapements for all species and stocks with goals from 2008 through 2016. Annual escapements are compared against escapement goals in place at the time to assess outcomes, with summaries by the Division of Commercial Fisheries regions. We list methods used to enumerate escapements and to develop current escapement goals (with brief descriptions) for each monitored stock. Escapement goals were reviewed for Bristol Bay, Arctic-Yukon-Kuskokwim, Alaska Peninsula/Aleutian Islands, and Chignik management areas leading up to the 2015/2016 Board of Fisheries meeting cycle. As a result of these reviews, there were 25 escapement goal changes in 2016, including the elimination of 12 goals and the establishment of 3 new goals. In 2016, 72% of the escapement goals were met or exceeded; whereas 28% of the stocks did not meet minimum escapement goals.
Review of Salmon Escapement Goals in the Chignik Management Area, 2015
Author: Kevin L. SchabergPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 47
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.
Summary of Pacific Salmon Escapement Goals in Alaska with a Review of Escapements from 2012 to 2020
Author: Andrew Roy MunroPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 80
Book Description
This report summarizes statewide Pacific salmon escapement goals in effect in 2020 and documents escapements for all species and stocks with goals from 2012 through 2020. In addition, this report documents changes in escapement goals for both 2019 and 2020 because the report was not published in 2020 due to extenuating circumstances associated with the COVID-19 pandemic. Annual escapements are compared against escapement goals in place at the time to assess outcomes, with summaries by the Division of Commercial Fisheries regions. We list methods used to enumerate escapements and to develop current escapement goals (with brief descriptions) for each monitored stock. Leading up to the 2018/2019 Board of Fisheries meeting cycle, escapement goals were reviewed for the Bristol Bay, Arctic-Yukon-Kuskokwim, Alaska Peninsula/Aleutian Islands, and Chignik Management Areas. As a result of these reviews, there were 29 escapement goal changes in 2019, including the elimination of 10 goals. The remaining changes were due to updates to escapement indices and/or goal development methods. There were no changes to any escapement goals in the Chignik Management Area. For the 2019/2020 Board of Fisheries meeting cycle, escapement goals were reviewed for Upper Cook Inlet, Lower Cook Inlet, and Kodiak Management Areas. As a result of these reviews, there were 32 escapement goal changes in Upper Cook Inlet that included establishing 4 new escapement goals and eliminating 12 goals. There were no escapement goal changes for Lower Cook Inlet. Because of these revisions, there were 272 salmon escapement goals in Alaska in 2019 and 264 escapement goals in 2020. In 2019, 78% of the escapement goals in Alaska were met or exceeded and 22% of the stocks did not meet minimum escapement goals. In 2020, 65% of the escapement goals were met or exceeded and 35% of the stocks did not meet minimum escapement goals.
Summary of Pacific Salmon Escapement Goals in Alaska with a Review of Escapements from 2007 to 2015
Author: Andrew Roy MunroPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 77
Book Description
This report summarizes statewide Pacific salmon escapement goals in effect in 2015 and documents escapements for all species and stocks with goals from 2007 through 2015. Annual escapements are compared against escapement goals in place at the time to assess outcomes, with summaries by the Division of Commercial Fisheries regions. We list methods used to enumerate escapements and to develop current escapement goals (with brief descriptions) for each monitored stock.
Review of Salmon Escapement Goals in the Alaska Peninsula and Aleutian Islands Management Areas, 2015
Author: Kevin L. SchabergPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 122
Book Description
In January 2015, an interdivisional team, including staff from the Division of Commercial Fisheries and the Division of Sport Fish, was formed to review Pacific salmon Oncorhynchus sp. escapement goals in the Alaska Peninsula and Aleutian Islands Management areas (Area M). This review was based on the Policy for the Management of Sustainable Salmon Fisheries (5 AAC 39.222) and the Policy for Statewide Salmon Escapement Goals (5 AAC 39.223). Of the 24 existing Area M salmon escapement goals evaluated, the team recommended revising 2 goals, consolidating an even/odd year goal, and leaving the other 20 goals unchanged. After a comprehensive review of the available data, the team recommended that no changes in the current sustainable escapement goals (SEGs) were warranted for 11 sockeye salmon O. nerka systems that include runs to Orzinski, Bear (early and late run), McLees, and Thin Point lakes; Mortensens, Christianson, and Swanson lagoons; North Creek; Sandy, and Ilnik rivers. No change was recommended for the sockeye salmon biological escapement goal (BEG) at Nelson River. In addition, the team recommended no changes to the current SEGs for five chum salmon O. keta aggregates in the North and South Alaska Peninsula; and two coho salmon O. kisutch goals at Nelson and Ilnik rivers. One Chinook salmon O. tshawytscha BEG (Nelson River) also did not warrant change. The team did indicate revision of two goals (Meshik River sockeye salmon SEG 48,000 to 86,000; Cinder River sockeye salmon SEG 36,000 to 94,000), and consolidation of the even/odd year South Peninsula pink salmon O. gorbuscha pair, into an annual SEG (1,750,000 to 4,000,000).
Summary of Pacific Salmon Escapement Goals in Alaska with a Review of Escapements from 2014 to 2022
Author: Andrew Roy MunroPublisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 0
Book Description
This report summarizes statewide Pacific salmon escapement goals in effect in 2022 and documents escapements for all species and stocks with goals from 2014 through 2022. Annual escapements are compared against escapement goals in place at the time to assess outcomes, with summaries by the Division of Commercial Fisheries regions. We list methods used to enumerate escapements and to develop current escapement goals (with brief descriptions) for each monitored stock. For the 2021–2022 Alaska Board of Fisheries meeting cycle, escapement goals were reviewed for the Southeast Region and Prince William Sound Management Area, which had been postponed from the 2020–2021 meeting cycle because of the COVID-19 pandemic. As a result of these reviews, there were 7 escapement goal changes for 2022. In the Southeast Region, 2 escapement goals were updated (1 coho and 1 sockeye salmon), and in Prince William Sound, 4 escapement goals were updated (2 coho and 2 sockeye salmon) and the Copper River Chinook salmon escapement goal was revised from a lower-bound SEG to an SEG with an upper and lower bound. The number of salmon escapement goals in Alaska remained at 264. In 2022, 67% of the escapement goals in Alaska were met or exceeded and 33% of the stocks did not meet minimum escapement goals.