Download or read book Evaluation of Management Procedures for Pacific Herring Clupea Pallasii in the Strait of Georgia and the West Coast of Vancouver Island Management Areas of British Columbia written by and published by . This book was released on 2019 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Fisheries and Oceans Canada (DFO) has committed to renewing the current management framework to address a range of challenges facing Pacific Herring stocks and fisheries in British Columbia. Renewal of the management framework includes conducting a Management Strategy Evaluation (MSE) process to evaluate the performance of candidate management procedures against a range of hypotheses about uncertain stock and fishery dynamics. The purpose of the evaluation is to identify management procedures that provide acceptable outcomes related to conservation and fishery management objectives. Selection of a preferred management procedure for each DFO fisheries management area is an iterative process conducted with the participation of First Nations, the fishing industry, government and non-government organizations"--Context, pages [1]-2.
Download or read book Updated Evaluation of Management Procedures for Pacific Herring Clupea Pallasii in the Strait of Georgia and the West Coast of Vancouver Island Management Areas of British Columbia written by and published by . This book was released on 2021 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status of B C Pacific Herring Clupea Pallasii in 2013 and Forecasts for 2014 written by Cleary J. S. and published by . This book was released on 2017 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Management Procedures for Pacific Herring Clupea Pallasii in Haida Gwaii Prince Rupert District and the Central Coast Management Areas of British Columbia written by and published by . This book was released on 2020 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance of Management Procedures for British Columbia Pacific Herring Clupea Pallasii in the Presence of Model Uncertainty written by A. J. Benson and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Mortality Rates of Adult Pacific Herring Clupea Pallasi from Southern British Columbia written by Ronald W. Tanasichuk and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Data for over 904000 Pacific herring (Clupea pallasi) seined or gillnetted in British Columbia between 1951 and 1998 was used to estimate age- and year-specific adult natural mortality rates. Apparent sampling bias precluded using data for all stocks before 1980 and for northern British Columbian stocks since then. For the southern (West Coast Vancouver Island, Strait of Georgia) stocks, the instantaneous natural mortality rate (M) for adult herring is an increasing exponential function of age. Surplus energy requirements for gonad recrudescence and overwintering appear to cause the death of adult herring. It was found that, based on an experiment using a hypothetical herring population and assessment model or regression estimates of M, the escapement model overestimates survival, relative to the age structured model and the predictive regression, for west coast Vancouver Island herring; the three mortality estimates generate similar abundance trajectories for Strait of Georgia herring. It is suggested that the described sampling bias be considered by herring stock assessment models.
Download or read book Candidate Limit Reference Points as a Basis for Choosing Among Alternative Harvest Control Rules for Pacific Herring Clupea Pallasii in British Columbia written by and published by . This book was released on 2015 with total page 18 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 1981 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management Strategy Evaluation Update and Evaluation of Upper Stock Reference Point Options for Pacific Herring Clupea Pallasii in British Columbia Canada written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Download or read book Stock Status Update with Application of Management Procedures for Pacific Herring Clupea Pallasii in British Columbia written by and published by . This book was released on 2021 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update with Application of Management Procedures for Pacific Herring Clupea Pallasii in British Columbia written by and published by . This book was released on 2020 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status Update with Application of Management Procedures for Pacific Herring Clupea Pallasii in British Columbia written by and published by . This book was released on 2021 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Index of Relative Biomass Abundance and Condition of Juvenile Pacific Herring Clupea Pallasi in the Strait of Georgia British Columbia written by Jennifer Lynn Boldt and published by . This book was released on 2015 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small pelagic fish, such as Pacific Herring (Clupea pallasi), are an important prey species for a variety of predators and, in the case of herring, are also culturally and commercially important. The Strait of Georgia juvenile herring and nearshore pelagic ecosystem survey provides time-series information that can be used to estimate the relative abundance of age-0 herring, potentially forecast recruitment to the adult spawning population, and represents trends in prey availability to predators. This document includes methods, results and discussion, and a summary.--Includes text from document.
Download or read book Stock Status Update with Application of Management Procedures for Pacific Herring Clupea Pallasii in British Columbia written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1991 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Life history Organization of Herring Clupea Harengus Pallasi in the Northeast Pacific written by Farzad Aleaziz and published by . This book was released on 1996 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
