Us Atlantic And Gulf Of Mexico Marine Mammal Stock Assessments 2002
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Marine Mammal Populations and Ocean Noise
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 143 |
Release | : 2005-02-24 |
Genre | : Science |
ISBN | : 0309094496 |
Attention has been drawn to the subject of how ocean noise affects marine mammals by a series of marine mammal strandings, lawsuits, and legislative hearings, and most recently, the report from the U.S. Commission on Ocean Policy. One way to assess the impact of ocean noise is to consider whether it causes changes in animal behavior that are "biologically significant," that is, those that affect an animal's ability to grow, survive, and reproduce. This report offers a conceptual model designed to clarify which marine mammal behaviors are biologically significant for conservation purposes. The report is intended to help scientists and policymakers interpret provisions of the federal Marine Mammal Protection Act.
Ecosystem Based Management for Marine Fisheries
Author | : Andrea Belgrano |
Publisher | : Cambridge University Press |
Total Pages | : 407 |
Release | : 2011-02-03 |
Genre | : Nature |
ISBN | : 1139496352 |
Showing how big-picture patterns can help overcome the failures of conventional management, this book is ideal for students, researchers and professionals involved with marine fisheries. It explores not only the current practice of the 'ecosystem approach' to fisheries management but also its critical importance to even larger perspectives. The first section gives a valuable overview of how more and more of the complexity of real-world systems is being recognized and involved in the management of fisheries around the world. The second section then demonstrates how important aspects of real-world systems, involving population dynamics, evolution and behavior, remain to be taken into account completely. This section also shows how we must change the way we think about our involvement in, and the complexity of, marine ecosystems. The final chapters consider how, with the use of carefully chosen macroecological patterns, we can take important steps towards more holistic management of marine fisheries.