GSTDTAP  > 资源环境科学
DOI10.1002/fee.1503
The contribution of lakes to global inland fisheries harvest
Deines, Andrew M.1,2; Bunnell, David B.3; Rogers, Mark W.3,5; Bennion, David3; Woelmer, Whitney3; Sayers, Michael J.6; Grimm, Amanda G.6; Shuchman, Robert A.6; Raymer, Zachary B.6,7; Brooks, Colin N.6; Mychek-Londer, Justin G.3,4; Taylor, William1; Beard, T. Douglas, Jr.8
2017-08-01
发表期刊FRONTIERS IN ECOLOGY AND THE ENVIRONMENT
ISSN1540-9295
EISSN1540-9309
出版年2017
卷号15期号:6
文章类型Article
语种英语
国家USA; Canada
英文摘要

Freshwater ecosystems provide numerous services for communities worldwide, including irrigation, hydropower, and municipal water; however, the services provided by inland fisheries - nourishment, employment, and recreational opportunities - are often comparatively undervalued. We provide an independent estimate of global lake harvest to improve biological and socioeconomic assessments of inland fisheries. On the basis of satellite-derived - estimates of chlorophyll concentration from 80,012 globally distributed lakes, lake-specific fishing effort based on human population, and output from a Bayesian hierarchical model, we estimated that the global lake fishery harvest in the year 2011 was 8.4 million tons (mt). Our calculations excluded harvests from highly productive rivers, wetlands, and very small lakes; therefore, the true cumulative global fishery harvest from all freshwater sources likely exceeded 11 mt as reported by the Food and Agriculture Organization of the United Nations (FAO). This putative underestimate by the FAO could diminish the perceived importance of inland fisheries and perpetuate decisions that adversely affect these fisheries and millions of people.


领域资源环境
收录类别SCI-E
WOS记录号WOS:000406740600013
WOS关键词FRESH-WATER ; BIODIVERSITY CONSERVATION ; NEEDS ; FISH ; WORLD ; MAP
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/31629
专题资源环境科学
作者单位1.Michigan State Univ, Dept Fisheries & Wildlife, Ctr Syst Integrat & Sustainabil, E Lansing, MI 48824 USA;
2.Exponent Inc, Bellevue, WA 98007 USA;
3.US Geol Survey, Great Lakes Sci Ctr, Ann Arbor, MI USA;
4.Univ Windsor, Great Lakes Inst Environm Res, Windsor, ON, Canada;
5.Tennessee Technol Univ, Tennessee Cooperat Fishery Res Unit, USGS, Cookeville, TN 38505 USA;
6.Michigan Technol Univ, Michigan Tech Res Inst, Ann Arbor, MI USA;
7.Quantum Spatial, Portland, OR USA;
8.USGS, Natl Climate Change & Wildlife Sci Ctr, Reston, VA USA
推荐引用方式
GB/T 7714
Deines, Andrew M.,Bunnell, David B.,Rogers, Mark W.,et al. The contribution of lakes to global inland fisheries harvest[J]. FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,2017,15(6).
APA Deines, Andrew M..,Bunnell, David B..,Rogers, Mark W..,Bennion, David.,Woelmer, Whitney.,...&Beard, T. Douglas, Jr..(2017).The contribution of lakes to global inland fisheries harvest.FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,15(6).
MLA Deines, Andrew M.,et al."The contribution of lakes to global inland fisheries harvest".FRONTIERS IN ECOLOGY AND THE ENVIRONMENT 15.6(2017).
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