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Not all fisheries will be collapsed in 2048
被引:29
|作者:
Branch, Trevor A.
[1
]
机构:
[1] Univ Washington, Sch Aquat & Fishery Sci, Seattle, WA 98195 USA
关键词:
fisheries collapse;
ecosystem functioning;
media;
fisheries recovery;
fisheries management;
fisheries stock assessment;
catch history;
D O I:
10.1016/j.marpol.2007.04.001
中图分类号:
X [环境科学、安全科学];
学科分类号:
08 ;
0830 ;
摘要:
In a recently published paper, Worm et al. [Impacts of biodiversity loss on ocean ecosystem services. Science 2006;314:787-90.] project "the global collapse of all taxa currently fished" by 2048. Using their criteria and data, this paper shows that the number of not-collapsed fisheries actually increased over time to a plateau of about 5600 in 1985-2003. Furthermore, if trends are projected into the future, more than half of the world's fisheries would always be in a recovered state. (C) 2007 Elsevier Ltd. All rights reserved.
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页码:38 / 39
页数:2
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