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Author : Elizabeth F. Andrews
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (173 download)
Download or read book Yukon River Subsistence Fall Chum Fisheries written by Elizabeth F. Andrews and published by . This book was released on 1986 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yukon River Joint Technical Committee
Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (131 download)
Download or read book Yukon River Salmon 2021 Season Summary and 2022 Season Outlook written by Yukon River Joint Technical Committee and published by . This book was released on 2022 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yukon River Joint Technical Committee (JTC) of the United States and Canada meets twice a year to analyze and discuss harvest and escapement goals, management trends, postseason reviews, preseason outlooks, and results of cooperative research projects for Canadian-origin Yukon River salmon. This report summarizes the status of Chinook Oncorhynchus tshawytscha, coho O. kisutch, and summer and fall chum salmon O. keta stocks in 2021, presents a 2022 season outlook, and provides data about salmon harvests in commercial, subsistence, First Nations, personal use, domestic, and sport or public angling fisheries. Summaries of Yukon River research projects are also included. For 2021, the preliminary estimate of Chinook salmon (mainstem) spawning escapement in Canada was 31,452 fish, which was below the interim management escapement goal (IMEG) range of 42,500–55,000 fish. A preliminary estimate of the total Canadian-origin Chinook salmon run was 32,972 fish. The preliminary estimate of fall chum salmon spawning escapement in the Canadian mainstem Yukon River was approximately 23,170 fish, which was below the IMEG range of 70,000–104,000 fish. The preliminary estimate of fall chum salmon spawning escapement in the Fishing Branch River (Porcupine River), obtained from a weir count was 2,413 fish, which was below the IMEG range of 22,000–49,000 fish. Recommended interim management escapement goals for Canadian-origin mainstem fall chum salmon and Fishing Branch (Porcupine River) fall chum salmon in 2022 remain the same as for 2021. The JTC recommended a new escapement goal for Canadian-origin Yukon River Chinook salmon of 52,500 with an acceptable deviation range of 42,500–62,500. The Yukon River Panel will be presented with the new Chinook salmon escapement goal recommendation for consideration at their 2022 pre-season meeting.
Author : Yukon River Joint Technical Committee
Publisher :
ISBN 13 :
Total Pages : 169 pages
Book Rating : 4.:/5 (114 download)
Download or read book Yukon River Salmon 2019 Season Summary and 2020 Season Outlook written by Yukon River Joint Technical Committee and published by . This book was released on 2020 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yukon River Joint Technical Committee (JTC) of the United States and Canada meets twice a year to analyze and discuss harvest and escapement goals, management trends, postseason reviews, preseason outlooks, and results of cooperative research projects for Canadian-origin Yukon River salmon. This report summarizes the status of Chinook Oncorhynchus tshawytscha, coho O. kisutch, and summer and fall chum salmon O. keta stocks in 2019, presents a 2020 season outlook, and provides data about salmon harvests in commercial, subsistence, aboriginal, personal use, domestic, and sport or recreational fisheries. Summaries of Yukon River research projects are also included. For 2019, the preliminary estimate of Chinook salmon (mainstem) spawning escapement into Canada was 42,052 fish, just below the lower end of the interim management escapement goal (IMEG) range of 42,500-55,000 fish. A preliminary estimate of the total Canadian-origin Chinook salmon run was 72,620 fish. The preliminary estimate of fall chum salmon spawning escapement in the Canadian mainstem Yukon River was approximately 99,738 fish, near the upper end of the IMEG range of 70,000-104,000 fish. The preliminary estimate of fall chum salmon spawning escapement in the Fishing Branch River (Porcupine River), obtained from a weir count, was 18,171 fish and below the IMEG range of 22,000-49,000 fish. Recommended interim management escapement goals for Canadian-origin mainstem Yukon River Chinook and fall chum salmon and Fishing Branch (Porcupine River) fall chum salmon in 2020 remain the same as for 2019.
Author : Yukon River Joint Technical Committee
Publisher :
ISBN 13 :
Total Pages : 169 pages
Book Rating : 4.:/5 (124 download)
Download or read book Yukon River Salmon 2020 Season Summary and 2021 Season Outlook written by Yukon River Joint Technical Committee and published by . This book was released on 2021 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yukon River Joint Technical Committee (JTC) of the United States and Canada meets twice a year to analyze and discuss harvest and escapement goals, management trends, postseason reviews, preseason outlooks, and results of cooperative research projects for Canadian-origin Yukon River salmon. This report summarizes the status of Chinook Oncorhynchus tshawytscha, coho O. kisutch, and summer and fall chum salmon O. keta stocks in 2020, presents a 2021 season outlook, and provides data about salmon harvests in commercial, subsistence, aboriginal, personal use, domestic, and sport or recreational fisheries. Summaries of Yukon River research projects are also included. For 2020, the preliminary estimate of Chinook salmon (mainstem) spawning escapement in Canada was 30,967 fish, which was below the interim management escapement goal (IMEG) range of 42,500–55,000 fish. A preliminary estimate of the total Canadian-origin Chinook salmon run was 45,501 fish. The preliminary estimate of fall chum salmon spawning escapement in the Canadian mainstem Yukon River was approximately 23,512 fish, which was below the IMEG range of 70,000–104,000 fish. The preliminary estimate of fall chum salmon spawning escapement in the Fishing Branch River (Porcupine River), obtained from a weir count was 4,795 fish, which was below the IMEG range of 22,000–49,000 fish. Recommended interim management escapement goals for Canadian-origin mainstem Yukon River Chinook and fall chum salmon and Fishing Branch (Porcupine River) fall chum salmon in 2021 remain the same as for 2020.
Author :
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (318 download)
Download or read book Fishery Research Bulletin written by and published by . This book was released on 1991 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence S. Buklis
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (5 download)
Download or read book The Salmon Fisheries of the Yukon River written by Lawrence S. Buklis and published by . This book was released on 1985 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yukon River Joint Technical Committee
Publisher :
ISBN 13 :
Total Pages : 141 pages
Book Rating : 4.:/5 (113 download)
Download or read book Yukon River Salmon 2018 Season Summary and 2019 Season Outlook written by Yukon River Joint Technical Committee and published by . This book was released on 2019 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yukon River Joint Technical Committee (JTC) of the United States and Canada serves as a scientific advisory body to the Yukon River Panel. The JTC discusses harvest and escapement goals, management trends, post-season reviews, and pre-season outlooks, and results of cooperative research projects. The report summarizes the status of salmon stocks (chinook, coho, summer and fall chum salmon) in 2018 with reference to historical data as far back as 1961, presents an outlook for the 2019 season, and provides data on the utilization of salmon species by commercial, subsistence, aboriginal, personal use, domestic, and sport/recreational fisheries. The report further compiles summaries of Yukon River projects (e.g., test fishery, sonar projects, genetic sampling, mixed stock analysis) and a review of salmon bycatch in the groundfish and pollock fisheries of the Bering Sea and the Gulf of Alaska. Yukon River escapement goals for chinook and fall chum salmon remain unchanged for 2019.
Author : Andrew J. Padilla
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (925 download)
Download or read book Fall Season Cooperative Salmon Drift Gillnet Test Fishing in the Lower Yukon River, 2013 written by Andrew J. Padilla and published by . This book was released on 2015 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fall season Lower Yukon River drift gillnet test fishery project, operated by the Alaska Department of Fish and Game in cooperation with Yukon Delta Fisheries Development Association, is designed to provide an index of run timing and relative abundance of fall chum salmon Oncorhynchus keta and coho salmon O. kisutch returning to the Yukon River drainage. Drift gillnets were operated from 16 July through 28 August 2013 in the lower Yukon River near the village of Emmonak, Alaska. This test fishery project provided critical information that was used to make inseason management decisions regarding prosecution of commercial and subsistence fisheries for fall chum and coho salmon.
Author : Jeffrey L. Estensen
Publisher :
ISBN 13 :
Total Pages : 55 pages
Book Rating : 4.:/5 (795 download)
Download or read book Fall Season Cooperative Salmon Drift Gillnet Test Fishing in the Lower Yukon River, 2010 written by Jeffrey L. Estensen and published by . This book was released on 2012 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lower Yukon River drift gillnet test fishery project, operated in cooperation with Yukon Delta Fisheries Development Association, is designed to provide an index of run timing and relative abundance of fall chum salmon Oncorhynchus keta and coho salmon O. kisutch returning to the Yukon River drainage. Drift gillnets were operated from July 16 through August 28, 2010 in the lower Yukon River near the village of Emmonak, Alaska. This test fishery project provided critical information that was used to make inseason management decisions regarding prosecution of commercial and subsistence fisheries for fall chum and coho salmon, while providing for escapement needs.
Author : Andrew J. Padilla
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (12 download)
Download or read book Fall Season Cooperative Salmon Drift Gillnet Test Fishing in the Lower Yukon River, 2015 written by Andrew J. Padilla and published by . This book was released on 2017 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fall season Lower Yukon drift gillnet test fishery project (LYTF), operated by the Alaska Department of Fish and Game in cooperation with Yukon Delta Fisheries Development Association, is designed to provide an index of run timing and relative abundance of fall chum salmon Oncorhynchus keta and coho salmon O. kisutch returning to the Yukon River drainage. Drift gillnets were operated from 16 July through 28 August 2015 in the lower Yukon River near the village of Emmonak, Alaska. Catch per unit effort (CPUE) and age, sex, and length data were collected from drift gillnet catches from the Big Eddy and Middle Mouth test fishery sites operated in the lower river. The test fishery recorded a cumulative CPUE of 1,262 for fall chum salmon; the midpoint of the run occurred on 11 August. Fall chum salmon were predominantly age-0.3 fish, this age class comprising 57% (n = 300) of the unweighted age sample (n = 943). Coho salmon were predominately age-2.1 fish, comprising 80% (n = 344) of the unweighted age sample (n = 429). The cumulative CPUE for coho salmon was 419 and the midpoint occurred on 18 August. Cumulative CPUE of fall chum salmon at the LYTF project suggests the relative abundance was average, whereas coho salmon was slightly above average when compared to historical data. In 2015, the fall season Lower Yukon drift gillnet test fishery project provided critical information that was used to make inseason management decisions regarding prosecution of commercial and subsistence fisheries for fall chum and coho salmon.
Author : Deena M. Jallen
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)
Download or read book Yukon River Salmon Stock Status and Salmon Fisheries, 2022 written by Deena M. Jallen and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides the Alaska Board of Fisheries with information on Yukon Area salmon stock status, including escapement and harvest data for the January 2023 regulatory meeting. In response to the guidelines established in the Policy for the Management of Sustainable Salmon Fisheries (5 AAC 39.222), the Alaska Board of Fisheries (board) classified the Yukon River Chinook salmon Oncorhynchus tshawytscha stock as a stock of yield concern at its September 2000 work session. An action plan was developed by the Alaska Department of Fish and Game and acted upon by the board in January 2001. The status as a yield concern was continued for Yukon River Chinook salmon at the January 2004, 2007, 2010, 2013, 2016, and 2019 board meetings. Chinook salmon escapement goal performance has been mixed throughout the past 5 years (2018–2022) throughout the Alaska portion of the Yukon River drainage, but escapement goals were not met from 2020 to 2022. Conservative management actions taken inseason have included full subsistence fishery closures to protect low runs as they migrate upriver. Additionally, Yukon River summer chum, fall chum O. keta, and coho salmon O. kisutch recently experienced a drastic decline since 2020. Most escapement goals for chum and coho salmon have not been achieved since 2020 despite significant subsistence, personal use, and commercial fishing restrictions and closures. Historically, the Yukon River chum and coho salmon stocks have met or exceeded escapement goals and provided for subsistence, personal use, and commercial fisheries, with a few exceptions of decreased production in a couple tributaries.
Author :
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (946 download)
Download or read book Yukon River Salmon 2015 Season Summary and 2016 Season Outlook written by and published by . This book was released on 2016 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Joint Technical Committee (JTC) of the United States and Canada meets twice a year to analyze and discuss harvest and escapement goals, management trends, postseason reviews, preseason outlooks, and results of cooperative research projects. This report summarizes the status of Chinook Oncorhynchus tshawytscha, coho O. kisutch, and summer and fall chum salmon O. keta stocks in 2015, presents a 2016 season outlook, and provides data on salmon harvests in commercial, subsistence, aboriginal, personal use, domestic, and sport or recreational fisheries. Summaries of Yukon River research projects and a list of 2015 Restoration and Enhancement Fund projects are also included. For 2015, the preliminary estimate of Chinook salmon spawning escapement in Canada was 83,000 fish, exceeding the upper end of the interim management escapement goal (IMEG) range of 42,500-55,000 fish. A preliminary estimate of the Canadian-origin Chinook salmon run was 87,000 fish. The preliminary spawning escapement estimate of Canadian-origin mainstem Yukon River fall chum salmon was 108,658 fish, exceeding the upper end of the IMEG range of 70,000 to 104,000 fish. A spawning escapement estimate of 20,822 Canadian-origin Porcupine River fall chum salmon was obtained from a sonar project near Old Crow. An escapement estimate for the Fishing Branch River of 8,351 fish was obtained from a weir project. This estimate was below the lower bound of the IMEG range of 22,000-49,000 fish. Recommended interim management escapement goals for upper Yukon River Chinook and chum salmon and upper Porcupine River chum salmon in 2016 are the same as for 2015.
Author : Jeffrey L. Estensen
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (894 download)
Download or read book Fall Season Cooperative Salmon Drift Gillnet Test Fishing in the Lower Yukon River, 2011 written by Jeffrey L. Estensen and published by . This book was released on 2013 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lower Yukon River drift gillnet test fishery project, operated in cooperation with Yukon Delta Fisheries Development Association, is designed to provide an index of run timing and relative abundance of fall chum salmon Oncorhynchus keta and coho salmon O. kisutch returning to the Yukon River drainage. Drift gillnets were operated from 16 July through 28 August 2011 in the lower Yukon River near the village of Emmonak, Alaska. This test fishery project provided critical information that was used to make inseason management decisions regarding prosecution of commercial and subsistence fisheries for fall chum and coho salmon, while providing for escapement needs.
Author : Andrew J. Padilla
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (945 download)
Download or read book Fall Season Cooperative Salmon Drift Gillnet Test Fishing in the Lower Yukon River, 2014 written by Andrew J. Padilla and published by . This book was released on 2016 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fall season Lower Yukon drift gillnet test fishery project, operated by the Alaska Department of Fish and Game in cooperation with Yukon Delta Fisheries Development Association, is designed to provide an index of run timing and relative abundance of fall chum salmon Oncorhynchus keta and coho salmon O. kisutch returning to the Yukon River drainage. Drift gillnets were operated from 16 July through 28 August 2014 in the lower Yukon River near the village of Emmonak, Alaska. Catch per unit effort (CPUE) and age, sex, and length data were collected from drift gillnet catches from the Big Eddy and Middle Mouth test fishery sites operated in the lower river. The test fishery recorded a cumulative CPUE of 2,456 for fall chum salmon; the midpoint of the run occurred on 13 August. Fall chum salmon were predominantly age-0.3 fish, this age class comprising 51% (n = 473) of the unweighted age sample (n = 928). The cumulative CPUE for coho salmon was 638 with the midpoint occurring on 18 August. Age-2.1 coho salmon were the most abundant, making up 85% (n = 276) of the unweighted age sample (n = 326). Cumulative CPUE of fall chum and coho salmon at the project suggests the relative abundance of both species was higher in 2014 compared to historical data. In 2014, the fall season Lower Yukon drift gillnet test fishery project provided critical information that was used to make inseason management decisions regarding prosecution of commercial and subsistence fisheries for fall chum and coho salmon.
Author : Deena M. Jallen
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (93 download)
Download or read book Subsistence and Personal Use Salmon Harvests in the Alaska Portion of the Yukon River Drainage, 2012 written by Deena M. Jallen and published by . This book was released on 2015 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report contains estimates of subsistence and personal use salmon harvests within the Alaska portion of the Yukon River drainage. Most Yukon Area communities have no regulatory requirements to report their subsistence salmon harvest. For these remote communities, the Alaska Department of Fish and Game used a voluntary survey program. Harvest information was collected through postseason household interviews, follow-up telephone interviews, postal questionnaires, and harvest calendars. Stratified random sampling techniques were used to select Yukon Area households to be interviewed. In 2012, a total of 1,125 households were surveyed in 33 communities. Data from surveyed households were expanded to estimate the harvest of unsurveyed households. In more accessible portions of the Yukon Area, fishermen are required to document their harvest on a subsistence or personal use permit. In 2012, there were 478 subsistence and personal use permits issued and 94% were returned. Of these returned permits, 229 reported fishing. This report also documents subsistence salmon given to households from various test fishery projects. The total subsistence and personal use harvest throughout the Yukon Area was estimated to be 30,486 Chinook Oncorhynchus tshawytscha, 127,313 summer chum O. keta, 99,719 fall chum O. keta, and 21,633 coho O. kisutch salmon. The primary fishing gear types used were set gillnets (49%), drift gillnets (45%), fish wheels (5%) and other (
Author : Deena M. Jallen
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (12 download)
Download or read book Subsistence and Personal Use Salmon Harvests in the Alaska Portion of the Yukon River Drainage, 2014 written by Deena M. Jallen and published by . This book was released on 2017 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report contains estimates of subsistence and personal use salmon harvests within the Alaska portion of the Yukon River drainage. Most Yukon Area communities have no regulatory requirements to report their subsistence salmon harvest. For these remote communities, the Alaska Department of Fish and Game used a voluntary survey program. Harvest information was collected through postseason household interviews, follow-up telephone interviews, postal questionnaires, and harvest calendars. Stratified random sampling techniques were used to select households to be surveyed. In 2014, a total of 1,312 households was surveyed in 33 communities. Data from surveyed households were expanded to estimate the total harvest, including that of unsurveyed households. In more accessible portions of the Yukon Area, fishermen are required to document their harvest on a subsistence or personal use permit. In 2014, 400 subsistence and personal use permits were issued, of which 98% were returned. Of these returned permits, 207 reported fishing. This report also documents subsistence salmon given to households from various test fishery projects. The total subsistence and personal use harvest throughout the Yukon Area was estimated to be 3,287 Chinook Oncorhynchus tshawytscha, 87,135 summer chum O. keta, 92,807 fall chum O. keta, and 17,272 coho O. kisutch salmon. The primary fishing gear types used were set gillnets (40%), drift gillnets (33%), dip nets and other gear types (20%), and fish wheels (6%). Approximately 1,759 households owned 5,388 dogs and 197 households fed an estimated 66,688 salmon to dogs.
Author : Deena M. Jallen
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (12 download)
Download or read book Subsistence and Personal Use Salmon Harvests in the Alaska Portion of the Yukon River Drainage, 2013 written by Deena M. Jallen and published by . This book was released on 2017 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report contains estimates of subsistence and personal use salmon harvests within the Alaska portion of the Yukon River drainage. Most Yukon Area communities have no regulatory requirements to report their subsistence salmon harvest. For these remote communities, the Alaska Department of Fish and Game used a voluntary survey program. Harvest information was collected through postseason household interviews, follow-up telephone interviews, postal questionnaires, and harvest calendars. Stratified random sampling techniques were used to select Yukon Area households to be interviewed. In 2013, a total of 1,193 households were surveyed in 33 communities. Data from surveyed households were expanded to estimate the harvest of unsurveyed households. In more accessible portions of the Yukon Area, fishermen are required to document their harvest on a subsistence or personal use permit. In 2013, 435 subsistence and personal use permits were issued, and 95% were returned. Of these returned permits, 222 reported fishing. This report also documents subsistence salmon given to households from various test fishery projects. The total subsistence and personal use harvest throughout the Yukon Area was estimated to be 12,575 Chinook Oncorhynchus tshawytscha, 115,252 summer chum O. keta, 113,767 fall chum O. keta, and 14,566 coho O. kisutch salmon. The primary fishing gear types used were drift gillnets (47%), set gillnets (45%), fish wheels (7%) and other (
