气候变化领域集成服务门户(CCPortal): The small world of global marine fisheries: The cross-boundary consequences of larval dispersal

CCPortal

DOI	10.1126/science.aav3409
	The small world of global marine fisheries: The cross-boundary consequences of larval dispersal
	Ramesh N.; Rising J.A.; Oremus K.L.
发表日期	2019
ISSN	0036-8075
起始页码	1192
结束页码	1196
卷号	364 期号:6446
英文摘要	Fish stocks are managed within national boundaries and by regional organizations, but the interdependence of stocks between these jurisdictions, especially as a result of larval dispersal, remains poorly explored. We examined the international connectivity of 747 commercially fished taxonomic groups by building a global network of fish larval dispersal. We found that the world’s fisheries are highly interconnected, forming a small-world network, emphasizing the need for international cooperation. We quantify each country’s dependence on its neighbors in terms of landed value, food security, and jobs. We estimate that more than $10 billion in annual catch from 2005 to 2014 is attributable to these international flows of larvae. The economic risks associated with these dependencies is greatest in the tropics. © 2019 American Association for the Advancement of Science. All rights reserved.
英文关键词	commercial species; dispersal; economic conditions; fish; fishery; international cooperation; marine environment; risk assessment; stock assessment; taxonomy; article; fishery; food security; international cooperation; larva; nonhuman; tropics; animal; animal dispersal; catering service; classification; fish; growth, development and aging; Animal Distribution; Animals; Fisheries; Fishes; Food Supply; International Cooperation; Larva
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/245168
作者单位	Department of Earth and Planetary Science, University of California, Berkeley, Berkeley, CA 94720, United States; Grantham Research Institute, London School of Economics, London, United Kingdom; School of Marine Science and Policy, University of Delaware, Newark, DE 19716, United States
推荐引用方式 GB/T 7714	Ramesh N.,Rising J.A.,Oremus K.L.. The small world of global marine fisheries: The cross-boundary consequences of larval dispersal[J],2019,364(6446).
APA	Ramesh N.,Rising J.A.,&Oremus K.L..(2019).The small world of global marine fisheries: The cross-boundary consequences of larval dispersal.Science,364(6446).
MLA	Ramesh N.,et al."The small world of global marine fisheries: The cross-boundary consequences of larval dispersal".Science 364.6446(2019).