World Swordfish Fisheries, Volume 1, Executive Overview, NOAA Tech. Memo. NMFS-F/SPO-23, November 1997
Title | World Swordfish Fisheries, Volume 1, Executive Overview, NOAA Tech. Memo. NMFS-F/SPO-23, November 1997 PDF eBook |
Author | |
Publisher | |
Pages | 68 |
Release | 1998 |
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ISBN |
World SwordFish Fisheries, Volume 6, Western Europe, NOAA Tech. Memo. NMFS-F/SPO-29, November 1997
Title | World SwordFish Fisheries, Volume 6, Western Europe, NOAA Tech. Memo. NMFS-F/SPO-29, November 1997 PDF eBook |
Author | |
Publisher | |
Pages | 336 |
Release | 1998 |
Genre | |
ISBN |
World SwordFish Fisheries, Volume 4, Latin America, Part A. South America, Section 1. Pacific, Segment A. Colombia, Ecuador, and Peru, NOAA Tech. Memo. NMFS-F/SPO-26, November 1997
Title | World SwordFish Fisheries, Volume 4, Latin America, Part A. South America, Section 1. Pacific, Segment A. Colombia, Ecuador, and Peru, NOAA Tech. Memo. NMFS-F/SPO-26, November 1997 PDF eBook |
Author | |
Publisher | |
Pages | 452 |
Release | 1998 |
Genre | |
ISBN |
Improving Fish Stock Assessments
Title | Improving Fish Stock Assessments PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 194 |
Release | 1998-02-27 |
Genre | Technology & Engineering |
ISBN | 0309174406 |
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.
Sustaining Marine Fisheries
Title | Sustaining Marine Fisheries PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 189 |
Release | 1999-03-19 |
Genre | Technology & Engineering |
ISBN | 0309055261 |
Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public. Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences. Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.
Impacts of climate change on fisheries and aquaculture
Title | Impacts of climate change on fisheries and aquaculture PDF eBook |
Author | Food and Agriculture Organization of the United Nations |
Publisher | Food & Agriculture Org. |
Pages | 654 |
Release | 2019-01-06 |
Genre | Technology & Engineering |
ISBN | 9251306079 |
This report indicates that climate change will significantly affect the availability and trade of fish products, especially for those countries most dependent on the sector, and calls for effective adaptation and mitigation actions encompassing food production.
Global Perspectives on the Biology and Life History of the White Shark
Title | Global Perspectives on the Biology and Life History of the White Shark PDF eBook |
Author | Michael L. Domeier |
Publisher | CRC Press |
Pages | 571 |
Release | 2012-02-03 |
Genre | Nature |
ISBN | 1439848408 |
Inspired by the International White Shark Symposium in 2010, Global Perspectives on the Biology and Life History of the White Shark incorporates the most important contemporary research findings into a single peer-reviewed book. This beautifully illustrated reference represents a historic change in the context of White Shark (Carcharodon carcharias) research. Once considered one of the most poorly understood and difficult sharks to study, this timely book recognizes a new sophisticated focus on the White Shark, raising its status from obscurity to enlightenment. The Global Perspectives on the Biology and Life History of the White Shark celebrates the White Shark as the most studied shark in the sea. Within the chapters one can find new insights into a vast range of topics, such as behavior, physiology, migration patterns, habitat preferences, daily activity patterns, molecular genetics, reproductive biology and new research methods. The book also delves into population monitoring and policy options for managers and researchers.