Stock Assessment of Arctic Grayling in the Nome River and Age Validation of Arctic Grayling in the Eldorado River, Seward Peninsula, Alaska, 2000

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (497 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Nome River and Age Validation of Arctic Grayling in the Eldorado River, Seward Peninsula, Alaska, 2000 by : Alfred L. DeCicco

Download or read book Stock Assessment of Arctic Grayling in the Nome River and Age Validation of Arctic Grayling in the Eldorado River, Seward Peninsula, Alaska, 2000 written by Alfred L. DeCicco and published by . This book was released on 2002 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stock Assessment of Nome River Arctic Grayling, 2021

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ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Stock Assessment of Nome River Arctic Grayling, 2021 by : Brendan P. Scanlon

Download or read book Stock Assessment of Nome River Arctic Grayling, 2021 written by Brendan P. Scanlon and published by . This book was released on 2021 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: The management objective for the Nome River is to maintain an abundance of 2,000 Arctic grayling greater than 15 in TL (350 mm FL) in a 40 km index area. This project will estimate abundance and size composition of the Arctic grayling population present in this index area in 2021. Based on the results of this assessment, management of the fishery will be reevaluated as prescribed in the Nome River Arctic Grayling Management Plan.

Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska, During 1991

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (27 download)

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Book Synopsis Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska, During 1991 by : Alfred L. DeCicco

Download or read book Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska, During 1991 written by Alfred L. DeCicco and published by . This book was released on 1992 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study estimating the abundance, age, length, and length-at-age compositions of Arctic grayling (Thymallus arcticus) in several rivers near Nome on the Seward Peninsula in northwestern Alaska.

Fish River Arctic Grayling Stock Assessment, Seward Peninsula, Alaska, 1999

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (458 download)

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Book Synopsis Fish River Arctic Grayling Stock Assessment, Seward Peninsula, Alaska, 1999 by : Alfred L. DeCicco

Download or read book Fish River Arctic Grayling Stock Assessment, Seward Peninsula, Alaska, 1999 written by Alfred L. DeCicco and published by . This book was released on 2000 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska During 1992

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ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (299 download)

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Book Synopsis Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska During 1992 by : Alfred L. DeCicco

Download or read book Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska During 1992 written by Alfred L. DeCicco and published by . This book was released on 1993 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study estimating the abundance, age, length, and length-at-age compositions of Arctic grayling (Thymallus arcticus) in several rivers near Nome on the Seward Peninsula in northwestern Alaska.

Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska During 1993

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ISBN 13 :
Total Pages : 49 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska During 1993 by : Alfred L. DeCicco

Download or read book Assessment of Selected Stocks of Arctic Grayling in Streams of the Seward Peninsula, Alaska During 1993 written by Alfred L. DeCicco and published by . This book was released on 1994 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study estimating the abundance, age, length, and length-at-age compositions of Arctic grayling (Thymallus arcticus) in several rivers near Nome on the Seward Peninsula in northwestern Alaska.

Stock Assessment of Arctic Grayling in the Nome River, 2005

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ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (213 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Nome River, 2005 by : Alfred L. DeCicco

Download or read book Stock Assessment of Arctic Grayling in the Nome River, 2005 written by Alfred L. DeCicco and published by . This book was released on 2007 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sport fisheries season summaries and management recommendations for 2005 in the Northwest Management Area are presented. The Northwest Management Area consists of all waters north of the Yukon River drainage in Norton Sound, the Seward Peninsula, Kotzebue Sound, and the eastern Chukchi Sea to Point Hope. Sport and subsistence fisheries target chinook salmon, coho salmon, pink salmon, Dolly Varden, sheefish, and northern pike. Summaries of major sport, commercial and subsistence fisheries within the Northwest Management Area are detailed, including descriptions of recent performances, Alaska Board of Fisheries regulatory actions, social and biological issues, and descriptions of ongoing research and management activities.

Niukluk River Arctic Grayling Stock Assessment, Seward Peninsula, Alaska 1998

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ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (427 download)

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Book Synopsis Niukluk River Arctic Grayling Stock Assessment, Seward Peninsula, Alaska 1998 by : Alfred L. DeCicco

Download or read book Niukluk River Arctic Grayling Stock Assessment, Seward Peninsula, Alaska 1998 written by Alfred L. DeCicco and published by . This book was released on 1999 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stock Assessment of Arctic Grayling in Beaver and Nome Creeks, 2023

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Stock Assessment of Arctic Grayling in Beaver and Nome Creeks, 2023 by : Lisa Ann Stuby

Download or read book Stock Assessment of Arctic Grayling in Beaver and Nome Creeks, 2023 written by Lisa Ann Stuby and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project plan outlines a two-event mark recapture experiment on Arctic grayling Thymallus arcticus in Beaver and Nome Creeks. Sampling will be conducted in 36 river kilometers (rkm) of the mostly road-accessible portion of Nome Creek and in the 44 rkm floatable portion of Nome Creek to the confluence of Beaver and Wickersham Creeks during July 2023. This follows a 2-year radiotelemetry study on Arctic grayling in the Beaver Creek drainage, where information acquired on life history such as migration timing, seasonal habitat preferences, and distribution has informed the timing, index area, and future data analyses for this mark-recapture experiment. The marking event will occur in early July, where three 2-person crews will sample a total of 6 rkm each day (i.e., 2 rkm per crew) and deploy approximately 1,000 Floy tags in Arctic grayling ≥250 mm FL. The recapture event will occur in late July, where Arctic grayling will be captured throughout the index area using the same methodologies employed during the first event and fish will be examined for tags. The population estimates acquired in 2023 will be compared to the last assessment conducted in 2000.

Stock Assessment of Arctic Grayling in the Snake River, 2016

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Snake River, 2016 by : Andrew D. Gryska

Download or read book Stock Assessment of Arctic Grayling in the Snake River, 2016 written by Andrew D. Gryska and published by . This book was released on 2019 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A stock assessment was performed for the Arctic grayling (Thymallus arcticus) population inhabiting a 16.2 km portion of the Snake River near Nome, Alaska. The study was conducted during June 2016 and used mark–recapture techniques to estimate abundance and length composition of the population. This population is periodically assessed to ensure that it is sustained at or above a management-prescribed level of 600 fish ≥350 mm fork length (FL), and this population was last assessed during 2011. Using hook-and-line gear, a total of 255 fish were captured. Estimated abundance of Arctic grayling ≥350 mm FL was 764 (SE = 151), of which 85% of the population was 375–474 mm FL. No management actions were deemed necessary because the abundance estimate exceeded the management objective and was sufficiently precise.

Stock Assessment of Arctic Grayling in the Tanana River Drainage

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ISBN 13 :
Total Pages : 79 pages
Book Rating : 4.:/5 (188 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Tanana River Drainage by : Robert A. Clark

Download or read book Stock Assessment of Arctic Grayling in the Tanana River Drainage written by Robert A. Clark and published by . This book was released on 1988 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stock Assessment of Arctic Grayling in the Niukluk River, 2013

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (945 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Niukluk River, 2013 by : Andrew D. Gryska

Download or read book Stock Assessment of Arctic Grayling in the Niukluk River, 2013 written by Andrew D. Gryska and published by . This book was released on 2016 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A stock assessment was performed for the Arctic grayling Thymallus arcticus population inhabiting a 25-km portion of the Niukluk River near Nome, Alaska. The study was conducted during June 2013 using a mark-recapture experiment to estimate abundance and length composition of the population. This population is periodically assessed to ensure that it is sustained at or above a management-prescribed level of 3,500 fish =350 mm FL, and this population was last assessed during 2005. Using hook-and-line gear, a total of 2,047 fish were captured. Estimated abundance of Arctic grayling =350 mm FL was 11,916 (SE = 2,139), of which 62% of the Arctic grayling population was 375-424 mm FL. No management actions were necessary because the abundance estimate exceeded the management objective and was sufficiently precise.

Stock Assessment of Arctic Grayling in the Salcha and Chatanika Rivers

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (23 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Salcha and Chatanika Rivers by : Robert A. Clark

Download or read book Stock Assessment of Arctic Grayling in the Salcha and Chatanika Rivers written by Robert A. Clark and published by . This book was released on 1988 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stock Assessment of Arctic Grayling in the Salcha, Chatanika and Goodpaster Rivers

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ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (245 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Salcha, Chatanika and Goodpaster Rivers by : Robert Allen Clark

Download or read book Stock Assessment of Arctic Grayling in the Salcha, Chatanika and Goodpaster Rivers written by Robert Allen Clark and published by . This book was released on 1991 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estimates of the stocks of arctic grayling (Thymallus arcticus) in the Salcha, Chatanika and Goodpaster Rivers (tributaries of the Tanana River near Fairbanks and Delta Junction in central Alaska).

Stock Assessment of Arctic Grayling in Beaver and Nome Creeks

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (493 download)

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Book Synopsis Stock Assessment of Arctic Grayling in Beaver and Nome Creeks by : Douglas F. Fleming

Download or read book Stock Assessment of Arctic Grayling in Beaver and Nome Creeks written by Douglas F. Fleming and published by . This book was released on 2001 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stock Assessment of Arctic Grayling in the Delta River, 2008

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (724 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Delta River, 2008 by : Andrew D. Gryska

Download or read book Stock Assessment of Arctic Grayling in the Delta River, 2008 written by Andrew D. Gryska and published by . This book was released on 2011 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alaska Department of Fish and Game and the U.S. Bureau of Land Management cooperated in a stock assessment of the Arctic grayling Thymallus arcticus population inhabiting a 17-km portion of the Delta River federally designated as Wild and Scenic and located in the central Alaska Range. The study was conducted during July 2008 using a mark-recapture experiment to estimate abundance and length composition of the population.

Stock Assessment of Arctic Grayling in the Salcha, Chatanika and Goodpaster Rivers

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ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (225 download)

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Book Synopsis Stock Assessment of Arctic Grayling in the Salcha, Chatanika and Goodpaster Rivers by : Robert A. Clark

Download or read book Stock Assessment of Arctic Grayling in the Salcha, Chatanika and Goodpaster Rivers written by Robert A. Clark and published by . This book was released on 1990 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estimates of the stocks of Arctic grayling (Thymallus arcticus) in the Salcha, Chatanika and Goodpaster Rivers (tributaries of the Tanana River near Fairbanks and Delta Junction in central Alaska).