Author: Pacific Salmon Commission. U.S. Chinook Technical CommitteePublisher:
ISBN:
Category : Chinook salmon fisheries
Languages : en
Pages : 75
Book Description
A Review of Stock Assessment Data and Procedures for U.S. Chinook Salmon Stocks
Author: Pacific Salmon Commission. U.S. Chinook Technical CommitteePublisher:
ISBN:
Category : Chinook salmon fisheries
Languages : en
Pages : 75
Book Description
Sustainable Fisheries Management
Author: E. Eric KnudsenPublisher: CRC Press
ISBN: 0429526369
Category : Nature
Languages : en
Pages : 706
Book Description
What has happened to the salmon resource in the Pacific Northwest? Who is responsible and what can be done to reverse the decline in salmon populations? The responsibly falls on everyone involved - fishermen, resource managers and concerned citizens alike - to take the steps necessary to ensure that salmon populations make a full recovery. T
Information Reports
Author: Assessment Strategies for Data-limited Chinook Salmon Stocks of Western Alaska
Author: Benjamin A. StatonPublisher:
ISBN:
Category : Chinook salmon
Languages : en
Pages : 150
Book Description
Improving Fish Stock Assessments
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309174406
Category : Technology & Engineering
Languages : en
Pages : 194
Book Description
Ocean harvests have plateaued worldwide and many important commercial stocks have been depleted. This has caused great concern among scientists, fishery managers, the fishing community, and the public. This book evaluates the major models used for estimating the size and structure of marine fish populations (stock assessments) and changes in populations over time. It demonstrates how problems that may occur in fisheries dataâ€"for example underreporting or changes in the likelihood that fish can be caught with a given type of gearâ€"can seriously degrade the quality of stock assessments. The volume makes recommendations for means to improve stock assessments and their use in fishery management.
Sport Fish Investigations in Washington State
Author: Federal Register
Author: Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 460
Book Description
Assessment of the Status of Five Stocks of Puget Sound Chinook and Coho as Required Under the PFMC Definition of Overfishing
Author: Puget Sound Salmon Stock Review GroupPublisher:
ISBN:
Category : Chinook salmon
Languages : en
Pages : 113
Book Description
Pacific Salmon Management
Author: Climate Change and Northern Fish Populations
Author: National Research Council CanadaPublisher: NRC Research Press
ISBN: 9780660157801
Category : Nature
Languages : en
Pages : 756
Book Description
These documents summarize some of the recent studies of the relationships among climate, the aquatic environment, and the dynamics of fish populations. The studies are mostly from the North Pacific ocean, but there are reports of investigations from the North Atlatic Ocean and from fresh water. Various papers include numerous examples of the relationships between fish abundance trends and the environment.