Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/fee.2075 |
Underestimating the benefits of marine protected areas for the replenishment of fished populations | |
Marshall, Dustin J.1; Gaines, Steven2,3; Warner, Robert2; Barneche, Diego R.1,4; Bode, Michael1,5 | |
2019-07-02 | |
发表期刊 | FRONTIERS IN ECOLOGY AND THE ENVIRONMENT |
ISSN | 1540-9295 |
EISSN | 1540-9309 |
出版年 | 2019 |
卷号 | 17期号:7页码:407-413 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia; USA |
英文摘要 | Marine protected areas (MPAs) are important tools for managing marine ecosystems. MPAs are expected to replenish nearby exploited populations through the natural dispersal of young, but the models that make these predictions rely on assumptions that have recently been demonstrated to be incorrect for most species of fish. A meta-analysis showed that fish reproductive output scales "hyperallometrically" with fish mass, such that larger fish produce more offspring per unit body mass than smaller fish. Because fish are often larger inside MPAs, they should exhibit disproportionately higher reproductive output as compared to fish outside of MPAs. We explore the consequences of hyperallometric reproduction for a range of species for population replenishment and the productivity of exploited species. We show that the reproductive contribution of fish inside MPAs has been systematically underestimated and that fisheries yields can be enhanced by the establishment of reservoirs of larger, highly fecund fish. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000474141900001 |
WOS关键词 | EVOLUTIONARY CONSEQUENCES ; SIZE ; FECUNDITY ; SUSTAINABILITY ; METAANALYSIS ; RESERVE ; OUTPUT |
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/184892 |
专题 | 资源环境科学 |
作者单位 | 1.Monash Univ, Sch Biol Sci, Ctr Geometr Biol, Melbourne, Vic, Australia; 2.Univ Calif Santa Barbara, Dept Ecol Evolut & Marine Biol, Santa Barbara, CA 93106 USA; 3.Univ Calif Santa Barbara, Bren Sch Environm Sci & Management, Santa Barbara, CA 93106 USA; 4.Univ Sydney, Sch Life & Environm Sci, Sydney, NSW, Australia; 5.Queensland Univ Technol, Sch Math Sci, Brisbane, Qld, Australia |
推荐引用方式 GB/T 7714 | Marshall, Dustin J.,Gaines, Steven,Warner, Robert,et al. Underestimating the benefits of marine protected areas for the replenishment of fished populations[J]. FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,2019,17(7):407-413. |
APA | Marshall, Dustin J.,Gaines, Steven,Warner, Robert,Barneche, Diego R.,&Bode, Michael.(2019).Underestimating the benefits of marine protected areas for the replenishment of fished populations.FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,17(7),407-413. |
MLA | Marshall, Dustin J.,et al."Underestimating the benefits of marine protected areas for the replenishment of fished populations".FRONTIERS IN ECOLOGY AND THE ENVIRONMENT 17.7(2019):407-413. |
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