Dynamic Changes in Marine Ecosystems
Fishing, Food Webs, and Future Options
Recent scientific literature has raised many concerns about whether fisheries have caused more extensive changes to marine populations and ecosystems than previously realized or predicted. In many cases, stocks have been exploited far beyond management targets, and new analyses indicate that fishing has harmed other species - including marine mammals, seabirds, sea turtles, and sea grasses - either directly through catch or habitat damage, or indirectly through changes in food-web interactions. At the request of the National Oceanic and Atmospheric Administration, the National Research Council conducted an independent study to weigh the colle…
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Produktdetails
Weitere Autoren: Ocean Studies Board / Division on Earth and Life Studies / National Research Council / National Academy of Sciences
- ISBN: 978-0-309-10050-2
- EAN: 9780309100502
- Produktnummer: 9399893
- Verlag: National Academies Press
- Sprache: Englisch
- Erscheinungsjahr: 2006
- Seitenangabe: 154 S.
- Masse: H22.9 cm x B15.2 cm x D0.0 cm
- Sonstiges: Professional & Vocational
Über den Autor
Committee on Ecosystem Effects of Fishing: Phase II - Assessments of the Extent of Change and the Implications for Policy, National Research Council
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