Rebuilding Global Fisheries

被引：1595

作者：

Worm, Boris ^{[1
]}

Hilborn, Ray ^{[2
]}

Baum, Julia K. ^{[3
]}

Branch, Trevor A. ^{[2
]}

Collie, Jeremy S. ^{[4
]}

Costello, Christopher ^{[5
]}

Fogarty, Michael J. ^{[6
]}

Fulton, Elizabeth A. ^{[7
]}

Hutchings, Jeffrey A. ^{[1
]}

Jennings, Simon ^{[8
,9
]}

Jensen, Olaf P. ^{[2
]}

Lotze, Heike K. ^{[1
]}

Mace, Pamela M. ^{[10
]}

McClanahan, Tim R. ^{[11
]}

Minto, Coilin ^{[1
]}

Palumbi, Stephen R. ^{[12
]}

Parma, Ana M. ^{[13
]}

Ricard, Daniel ^{[1
]}

Rosenberg, Andrew A. ^{[14
]}

Watson, Reg ^{[15
]}

Zeller, Dirk ^{[15
]}

机构：

[1] Dalhousie Univ, Dept Biol, Halifax, NS B3H 4J1, Canada

[2] Univ Washington, Sch Aquat & Fishery Sci, Seattle, WA 98195 USA

[3] Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA

[4] Univ Rhode Isl, Grad Sch Oceanog, Narragansett, RI 02882 USA

[5] Univ Calif Santa Barbara, Donald Bren Sch Environm Sci & Management, Santa Barbara, CA 93106 USA

[6] NOAA, Natl Marine Fisheries Serv, Woods Hole, MA 02543 USA

[7] CSIRO Marine & Atmospher Res, Hobart, Tas 7001, Australia

[8] Ctr Environm Fisheries & Aquaculture Sci, Lowestoft NR33 0HT, Suffolk, England

[9] Univ E Anglia, Sch Environm Sci, Norwich NR4 7TJ, Norfolk, England

[10] Minist Fisheries, Wellington, New Zealand

[11] Wildlife Conservat Soc Marine Programs, Mombasa, Kenya

[12] Stanford Univ, Hopkins Marine Stn, Pacific Grove, CA 93950 USA

[13] Ctr Nacl Patagon, RA-9120 Puerto Madryn, Argentina

[14] Univ New Hampshire, Inst Study Earth Oceans & Space, Durham, NH 03824 USA

[15] Univ British Columbia, Fisheries Ctr, Vancouver, BC V6T 1Z4, Canada

来源：

SCIENCE | 2009年 / 325卷 / 5940期

基金：

加拿大自然科学与工程研究理事会;

关键词：

BIODIVERSITY LOSS; FISH; MANAGEMENT; RECOVERY; ESTUARIES; OCEAN;

D O I：

10.1126/science.1173146

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

After a long history of overexploitation, increasing efforts to restore marine ecosystems and rebuild fisheries are under way. Here, we analyze current trends from a fisheries and conservation perspective. In 5 of 10 well-studied ecosystems, the average exploitation rate has recently declined and is now at or below the rate predicted to achieve maximum sustainable yield for seven systems. Yet 63% of assessed fish stocks worldwide still require rebuilding, and even lower exploitation rates are needed to reverse the collapse of vulnerable species. Combined fisheries and conservation objectives can be achieved by merging diverse management actions, including catch restrictions, gear modification, and closed areas, depending on local context. Impacts of international fleets and the lack of alternatives to fishing complicate prospects for rebuilding fisheries in many poorer regions, highlighting the need for a global perspective on rebuilding marine resources.

引用

页码：578 / 585

页数：8

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