Download or read book Final Data written by Alaska. Division of Commercial Fisheries and published by . This book was released on 1989 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Stock Composition of the Catches of Sockeye and Chum Salmon in the 1987 South Peninsula and June Fishery Based on Tagging written by Douglas Murrell Eggers and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Stock Composition of Sockeye and Chum Salmon Catches in Southern Alaska Peninsula Fisheries in June written by Douglas Murrell Eggers and published by . This book was released on 1991 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study to determine the composition of catches of salmon (sockeye, Oncorhynchus nerka and chum, Oncorhynchus keta) in the South Peninsula June fisheries (area of South Unimak Island and Shumagin Island). Estimates were made based on release and subsequent recovery for 1987 of tagged fish in western Alaska, central Alaska, and Asian terminal fishing areas.

Download or read book Stock Identification Methods written by Lisa A. Kerr and published by Elsevier. This book was released on 2004-10-15 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stock Identification Methods provides a comprehensive review of the various disciplines used to study the population structure of fishery resources. It represents the worldwide experience and perspectives of experts on each method, assembled through a working group of the International Council for the Exploration of the Sea. The book is organized to foster interdisciplinary analyses and conclusions about stock structure, a crucial topic for fishery science and management. Technological advances have promoted the development of stock identification methods in many directions, resulting in a confusing variety of approaches. Based on central tenets of population biology and management needs, Stock Identification Methods offers a unified framework for understanding stock structure by promoting an understanding of the relative merits and sensitivities of each approach. * Describes eighteen distinct approaches to stock identification grouped into sections on life history traits, environmental signals, genetic analyses, and applied marks* Features experts' reviews of benchmark case studies, general protocols, and the strengths and weaknesses of each identification method* Reviews statistical techniques for exploring stock patterns, testing for differences among putative stocks, stock discrimination, and stock composition analysis* Focuses on the challenges of interpreting data and managing mixed-stock fisheries

Download or read book Assessment and Status of Pacific Rim Salmonid Stocks written by and published by . This book was released on 1998 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish Predation on Dungeness Crab in Padilla Bay Washington written by P. A. Dinnel and published by . This book was released on 1990 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stock Composition of Sockeye and Chun Salmon Catches in Southern Alaska Peninsula Fisheries in June written by Alaska. Division of Commercial Fisheries and published by . This book was released on 1991 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 1987 South Peninsula Tagging Study written by Douglas Murrell Eggers and published by . This book was released on 1987 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chum and sockeye salmon tagged on south side of Unimak Island and in the Shumagin Islands were counted by catch area in Alaska.

Download or read book Alaska Fishery Research Bulletin written by and published by . This book was released on 1996 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report International North Pacific Fisheries Commission written by International North Pacific Fisheries Commission and published by . This book was released on 1989 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book False Pass Chum Salmon 1994 written by Donald E. Rogers and published by . This book was released on 1995 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1989-10 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The State of Alaska Performance Report written by and published by . This book was released on 1987 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of Performance written by Alaska and published by . This book was released on 1988 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book South Peninsula Tagging Study 1987 written by LGL Alaska Research Associates and published by . This book was released on 1986 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document was submitted in response to a request for proposal from Alaska Dept. of Fish and Game. It describes a process to tag chum and sockeye salmon on the south side of Unimak Island and in the Shumagin Islands in order to determine the origin and harvest levels of stocks taken in these fisheries.

Download or read book Genetic Stock Composition of Chum Salmon Harvested in Commercial Salmon Fisheries of the South Alaska Peninsula 2022 2026 written by M. Birch Foster and published by . This book was released on 2022 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary goal of this study is to use mixed stock analysis to estimate the stock composition of chum salmon Oncorhynchus keta harvested in South Alaska Peninsula Management Area (southern portion of Area M) commercial salmon fisheries during the 2022 to 2026 seasons. Relatively large harvests of chum salmon in South Alaska Peninsula fisheries in recent years corresponding with small returns of chum salmon to Western Alaska rivers has raised concerns among some stakeholders about the stock-specific harvests in South Alaska Peninsula fisheries. Salmon tagging studies published in 1926, 1964, and 1991 and subsequent genetic stock identification projects conducted in 1993-1996 and 2007-2009 demonstrated significant numbers of non-local chum salmon in the June and early July commercial fisheries of the South Alaska Peninsula. Presently, some stakeholders believe that relative abundances among stocks in the fishery have changed since stock-specific chum harvests were last estimated in South Alaska Peninsula harvests as part of the Western Alaska Salmon Stock Identification Program (WASSIP) in 2007-2009. An updated study that accurately and precisely estimates stock-specific harvests would help resolve these concerns and provide valuable management information regarding the gear- and temporal-specific harvests of chum salmon in select South Peninsula fisheries. This operational plan provides the Alaska Department of Fish and Game (ADF&G) with a sampling and genetic analysis plan to achieve that overall goal.