气候变化领域集成服务门户(CCPortal): The impact of hunting on tropical mammal and bird populations

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DOI	10.1126/science.aaj1891
	The impact of hunting on tropical mammal and bird populations
	Benítez-López A.; Alkemade R.; Schipper A.M.; Ingram D.J.; Verweij P.A.; Eikelboom J.A.J.; Huijbregts M.A.J.
发表日期	2017
ISSN	0036-8075
起始页码	180
结束页码	183
卷号	356 期号:6334
英文摘要	Hunting is a major driver of biodiversity loss, but a systematic large-scale estimate of hunting-induced defaunation is lacking. We synthesized 176 studies to quantify hunting-induced declines of mammal and bird populations across the tropics. Bird and mammal abundances declined by 58% (25 to 76%) and by 83% (72 to 90%) in hunted compared with unhunted areas. Bird and mammal populations were depleted within 7 and 40 kilometers from hunters' access points (roads and settlements). Additionally, hunting pressure was higher in areas with better accessibility to major towns where wild meat could be traded. Mammal population densities were lower outside protected areas, particularly because of commercial hunting. Strategies to sustainably manage wild meat hunting in both protected and unprotected tropical ecosystems are urgently needed to avoid further defaunation. © 2017, American Association for the Advancement of Science. All rights reserved.
英文关键词	abundance estimation; biodiversity; bird; environmental protection; hunting; mammal; population decline; population density; sustainable development; tropical environment; wild population; wildlife management; animal hunting; Article; bird; ecosystem; effect size; forest; mammal; nonhuman; population abundance; population density; priority journal; tropics; animal; biodiversity; human activities; species extinction; Aves; Mammalia; Animals; Biodiversity; Birds; Extinction, Biological; Human Activities; Mammals; Population Density
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243016
作者单位	Department of Environmental Science, Institute for Wetland and Water Research, Radboud University, Post Office Box 9010, Nijmegen, NL-6500 GL, Netherlands; PBL Netherlands Environmental Assessment Agency, Post Office Box 30314, The Hague, 2500 GH, Netherlands; Environmental Systems Analysis Group, Wageningen University, Post Office Box 47, Wageningen, 6700 AA, Netherlands; School of Life Sciences, University of Sussex, Falmer, Brighton, BN1 9QG, United Kingdom; Energy and Resources, Copernicus Institute of Sustainable Development, Utrecht University, Heidelberglaan 2, Utrecht, 3584 CS, Netherlands; Resource Ecology Group, Wageningen University and Research, Droevendaalsesteeg 3a, Wageningen, 6708 PB, Netherlands
推荐引用方式 GB/T 7714	Benítez-López A.,Alkemade R.,Schipper A.M.,et al. The impact of hunting on tropical mammal and bird populations[J],2017,356(6334).
APA	Benítez-López A..,Alkemade R..,Schipper A.M..,Ingram D.J..,Verweij P.A..,...&Huijbregts M.A.J..(2017).The impact of hunting on tropical mammal and bird populations.Science,356(6334).
MLA	Benítez-López A.,et al."The impact of hunting on tropical mammal and bird populations".Science 356.6334(2017).