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Stock Assessment And Management Of Pacific Herring In Prince William Sound Alaska 1989
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Book Synopsis Stock Assessment and Management of Pacific Herring in Prince William Sound, Alaska, 1989 by : Timothy T. Baker
Download or read book Stock Assessment and Management of Pacific Herring in Prince William Sound, Alaska, 1989 written by Timothy T. Baker and published by . This book was released on 1991 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stock Assessment and Management of Pacific Herring in Prince William Sound, Alaska, 1988 by : Timothy T. Baker
Download or read book Stock Assessment and Management of Pacific Herring in Prince William Sound, Alaska, 1988 written by Timothy T. Baker and published by . This book was released on 1990 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stock Assessment and Management of Pacific Herring in Prince William Sound, Alaska, 1990 by : Timothy T. Baker
Download or read book Stock Assessment and Management of Pacific Herring in Prince William Sound, Alaska, 1990 written by Timothy T. Baker and published by . This book was released on 1991 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies on Pacific Herring, Clupea Pallasi, Spawning in Prince William Sound Following the 1989 Exxon Valdez Oil Spill, 1989-1992 by : Evelyn Dale Biggs
Download or read book Studies on Pacific Herring, Clupea Pallasi, Spawning in Prince William Sound Following the 1989 Exxon Valdez Oil Spill, 1989-1992 written by Evelyn Dale Biggs and published by . This book was released on 1997 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling and Stock Assessment of Prince William Sound Pacific Herring by : Trevor A. Branch
Download or read book Modeling and Stock Assessment of Prince William Sound Pacific Herring written by Trevor A. Branch and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report on the ongoing monitoring of the Pacific herring population in the Prince William Sound in the aftermath of the Exxon Valdez Oil Spill. The report outlines ongoing projects including annual stock assessments using a Bayesian model, an assessment of disease data, analysis of factors affecting natural mortality and recruitment, a study on changes in spawning patterns, and testing of hypotheses for changes in spawning timing.
Book Synopsis Pacific Herring Natal Habitats, Prince William Sound by : T. Mark Willette
Download or read book Pacific Herring Natal Habitats, Prince William Sound written by T. Mark Willette and published by . This book was released on 1998 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This project estimated the biomass of spawning adult Pacific herring Clupea pallasi in Prince William Sound (PWS) using underwater diver surveys of deposited eggs and hydroacoustic techniques"--P. 1.
Book Synopsis Alaska Herring History by : James Mackovjak
Download or read book Alaska Herring History written by James Mackovjak and published by University of Alaska Press. This book was released on 2022-07-18 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Herring History is a thoroughly researched, well-documented, and comprehensive chronicle of Alaska’s herring fisheries. Author James Mackovjak describes the evolution of these fisheries from the late nineteenth century to the present, including harvest, processing, markets, and sustained-yield management considerations. The book is divided into three parts based on the purposes for which herring have been harvested. Part I is a history of the reduction (fertilizer/fish meal/fish oil) and cured (salted) herring industries and the bait-herring fisheries; part II is a history of the roe-herring fisheries in Southeast Alaska, Prince William Sound, Kodiak Island, lower Cook Inlet, Togiak, and Norton Sound; and part III is a history of the herring spawn-on-kelp industry. Historical and contemporary photos and illustrations—as well as graphs and charts that help summarize the development and, in some cases, the demise of the fisheries—augment this detailed look at the evolution of Alaska's herring fisheries. Balancing scientific details, historical facts, and personal anecdotes from experts in the field, Alaska Herring History will be of interest to historians, social scientists, biologists, and fishery managers and makes an important contribution to Alaska fisheries literature.
Book Synopsis Ecosystem-level Studies of Juvenile Pacific Herring and Juvenile Pink Salmon in Prince William Sound, Alaska by : William G. Pearcy
Download or read book Ecosystem-level Studies of Juvenile Pacific Herring and Juvenile Pink Salmon in Prince William Sound, Alaska written by William G. Pearcy and published by . This book was released on 2001 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis and Comparison of Age-structured Assessment Models for Two Pacific Herring Populations by : Peter-John F. Hulson
Download or read book Analysis and Comparison of Age-structured Assessment Models for Two Pacific Herring Populations written by Peter-John F. Hulson and published by . This book was released on 2007 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Substantial research has been devoted to identify causes for decline the of Prince William Sound (PWS) Pacific herring in the early 1990's because of the proximity to the 1989 Exxon Valdez oil spill (EVOS). A potential source for decline has been identified with the isolation of disease in the PWS population. There have been limited investigations of PWS Pacific herring population dynamics related to other stocks in the Gulf of Alaska. The objective of this thesis was to compare observations and age-structured assessment (ASA) model results between PWS and Sitka Sound Pacific herring. Data conflicts were evaluated in the PWS ASA model and indicate that hypotheses about natural mortality in the four years subsequent to EVOS depend on the type and weighting of population indices. In Sitka, the ASA model was used to show that time-dependent natural mortality can be estimated. Comparison between PWS and Sitka indicated that age structure and recruitment have been comparable, but abundance indices and weight-at-age data have not been similar after 1993. The differences identified in this thesis between PWS and Sitka imply uniqueness in natural mortality and condition within each Pacific herring population"--Leaf iii.
Book Synopsis Alaska's Fishery Resources---the Pacific Herring by : Gerald M. Reid
Download or read book Alaska's Fishery Resources---the Pacific Herring written by Gerald M. Reid and published by . This book was released on 1972 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preliminary Forecasts of Catch and Stock Abundance for 1990 by : Fritz Funk
Download or read book Preliminary Forecasts of Catch and Stock Abundance for 1990 written by Fritz Funk and published by . This book was released on 1990 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Prince William Sound Commercial Harvest of Pacific Herring, 1984-1987 by : Gene J. Sandone
Download or read book Prince William Sound Commercial Harvest of Pacific Herring, 1984-1987 written by Gene J. Sandone and published by . This book was released on 1988 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of the Pacific herring (Clupea harengus pallasi) harvest in Prince William Sound (southcentral Alaska) during the management years 1984-87.
Download or read book Fisheries Review written by and published by . This book was released on 1991 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forecast of the Pacific Herring Biomass in Prince William Sound, Alaska, 1993 by : Fritz Funk
Download or read book Forecast of the Pacific Herring Biomass in Prince William Sound, Alaska, 1993 written by Fritz Funk and published by . This book was released on 1994 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An egg structured assessment (ASA) model is used to forecast the abundance of herring expected to return to spawn in Prince William Sound in 1993. The ASA model develops 1973-92 biomass estimates by smoothing differences in abundance trends suggested by spawn deposition surveys, aerial milt surveys, and the time series of purse seine, gillnet, and spawning age composition samples"--Page vi.
Book Synopsis Preliminary Forecasts of Catch and Stock Abundance for ... Alaska Herring Fisheries by :
Download or read book Preliminary Forecasts of Catch and Stock Abundance for ... Alaska Herring Fisheries written by and published by . This book was released on 1994 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Draft Environmental Impact Statement for the Fishery Management Plan for Herring in the Bering-Chukchi Sea by : North Pacific Fishery Management Council
Download or read book Draft Environmental Impact Statement for the Fishery Management Plan for Herring in the Bering-Chukchi Sea written by North Pacific Fishery Management Council and published by . This book was released on 1979 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stock Assessment of Pacific Herring, Bristol Bay, Alaska by : Stephen M. Fried
Download or read book Stock Assessment of Pacific Herring, Bristol Bay, Alaska written by Stephen M. Fried and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
