Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/fee.2002 |
Improved management is the main driver behind recovery of Northeast Atlantic fish stocks | |
Zimmermann, Fabian1; Werner, Karl Michael2 | |
2019-03-01 | |
发表期刊 | FRONTIERS IN ECOLOGY AND THE ENVIRONMENT
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ISSN | 1540-9295 |
EISSN | 1540-9309 |
出版年 | 2019 |
卷号 | 17期号:2页码:93-99 |
文章类型 | Article |
语种 | 英语 |
国家 | Norway; Germany |
英文摘要 | Decades of intense fishing have not only caused widespread declines in marine fish populations but in recent years have also spurred progress in the development of resource policies, coinciding with reports of positive trends for selected fish stocks in several ecosystems. Anthropogenic pressures and environmental changes affect fish populations, but it is unclear whether improved fisheries management or natural conditions are responsible for the observed recoveries. We show that, for a large set of Northeast Atlantic fish stocks, long-term declines in biomass from 1960 to 2000 were due largely to fishing, suggesting that external drivers caused stock fluctuations at a time when catch regulations were weak or largely absent. After the year 2007, a general pattern of increasing biomass and decreasing catches was observed across most taxa and geographic regions. Implementation of adequate policies to reduce fishing mortality is crucial for overexploited stocks to recover, underlining the positive impacts of science-based management. Because attempts to rebuild Northeast Atlantic fisheries have been only partially successful, and management targets were not fully achieved, policy-making efforts must continue. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000460098600009 |
WOS关键词 | FISHERIES ; IMPACTS ; CLIMATE ; FINGERPRINT ; DECLINE ; COD |
WOS类目 | Ecology ; Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/31686 |
专题 | 资源环境科学 |
作者单位 | 1.Inst Marine Res, Bergen, Norway; 2.Thunen Inst Sea Fisheries, Bremerhaven, Germany |
推荐引用方式 GB/T 7714 | Zimmermann, Fabian,Werner, Karl Michael. Improved management is the main driver behind recovery of Northeast Atlantic fish stocks[J]. FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,2019,17(2):93-99. |
APA | Zimmermann, Fabian,&Werner, Karl Michael.(2019).Improved management is the main driver behind recovery of Northeast Atlantic fish stocks.FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,17(2),93-99. |
MLA | Zimmermann, Fabian,et al."Improved management is the main driver behind recovery of Northeast Atlantic fish stocks".FRONTIERS IN ECOLOGY AND THE ENVIRONMENT 17.2(2019):93-99. |
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