Dynamic Changes in Marine Ecosystems

Name: Dynamic Changes in Marine Ecosystems
Brand: National Academies Press
SKU: 9780309100502
Price: 20687 HUF
Availability: InStock

Fishing, Food Webs, and Future Options

Szerző: Division on Earth and Life Studies, National Research Council, Ocean Studies Board, Committee on Ecosystem Effects of Fishing: Phase II - Assessments

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Kötés: Puha kötésű

Kiadó: National Academies Press

Elérhetőség: 50 % esély

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Recent scientific literature has raised many concerns about whether fisheries have caused more exten...

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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 collective evidence for fishery-induced changes to marine ecosystems and the implications of the findings for U.S. fisheries management. "Dynamic Changes in Marine Ecosystems" provides comprehensive information in regard to these findings.

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Dynamic Changes in Marine Ecosystems

Fishing, Food Webs, and Future Options

Információk a könyvről

Teljes leírás

Érdekelheti

Azok a vásárlók, akik ezt a könyvet megvásárolták, a következőket is megvásárolták