气候变化领域集成服务门户(CCPortal): Hemispheric asymmetry in ocean change and the productivity of ecosystem sentinels

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DOI	10.1126/science.abf1772
	Hemispheric asymmetry in ocean change and the productivity of ecosystem sentinels
	Sydeman W.J.; Schoeman D.S.; Thompson S.A.; Hoover B.A.; García-Reyes M.; Daunt F.; Agnew P.; Anker-Nilssen T.; Barbraud C.; Barrett R.; Becker P.H.; Bell E.; Boersma P.D.; Bouwhuis S.; Cannell B.; Crawford R.J.M.; Dann P.; Delord K.; Elliott G.; Erikstad K.E.; Flint E.; Furness R.W.; Harris M.P.; Hatch S.; Hilwig K.; Hinke J.T.; Jahncke J.; Mills J.A.; Reiertsen T.K.; Renner H.; Sherley R.B.; Surman C.; Taylor G.; Thayer J.A.; Trathan P.N.; Velarde E.; Walker K.; Wanless S.; Warzybok P.; Watanuki Y.
发表日期	2021
ISSN	0036-8075
起始页码	980
结束页码	983
卷号	372 期号:6545
英文摘要	Climate change and other human activities are causing profound effects on marine ecosystem productivity. We show that the breeding success of seabirds is tracking hemispheric differences in ocean warming and human impacts, with the strongest effects on fish-eating, surface-foraging species in the north. Hemispheric asymmetry suggests the need for ocean management at hemispheric scales. For the north, tactical, climate-based recovery plans for forage fish resources are needed to recover seabird breeding productivity. In the south, lower-magnitude change in seabird productivity presents opportunities for strategic management approaches such as large marine protected areas to sustain food webs and maintain predator productivity. Global monitoring of seabird productivity enables the detection of ecosystem change in remote regions and contributes to our understanding of marine climate impacts on ecosystems. © 2021 American Association for the Advancement of Science. All rights reserved.
英文关键词	asymmetry; climate effect; ecosystem modeling; forage; global change; marine ecosystem; predator; reproductive success; article; brain asymmetry; breeding success; climate; eating; fish; food web; forage; foraging; human; human impact (environment); nonhuman; predator; productivity; sea; seabird; warming
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/245696
作者单位	Farallon Institute, Petaluma, CA, United States; Global-Change Ecology Research Group, School of Science, Technology and Engineering, University of the Sunshine Coast, Sippy Downs, QLD, Australia; Centre for African Conservation Ecology, Department of Zoology, Nelson Mandela University, Gqeberha, South Africa; Chapman University, Orange, CA, United States; UK Centre for Ecology and Hydrology, Bush Estate, Penicuik, Midlothian, United Kingdom; Oamaru Blue Penguin Colony, Oamaru, New Zealand; Norwegian Institute for Nature Research (NINA), Trondheim, Norway; Centre d’Etudes Biologiques de Chizé, CNRS UMR7372, Villiers en Bois, France; UiT The Arctic University of Norway, Tromsø, Norway; Institute of Avian Research, Wilhelmshaven, Germany; Wildlife Management International, Blenheim, New Zealand; Center for Ecosystem Sentinels, Department of Biology, University of Washington, Seattle, WA, United States; Murdoch University, Murdoch, WA, Australia; University of Western Australia, Perth, WA, Australia; Departm...
推荐引用方式 GB/T 7714	Sydeman W.J.,Schoeman D.S.,Thompson S.A.,et al. Hemispheric asymmetry in ocean change and the productivity of ecosystem sentinels[J],2021,372(6545).
APA	Sydeman W.J..,Schoeman D.S..,Thompson S.A..,Hoover B.A..,García-Reyes M..,...&Watanuki Y..(2021).Hemispheric asymmetry in ocean change and the productivity of ecosystem sentinels.Science,372(6545).
MLA	Sydeman W.J.,et al."Hemispheric asymmetry in ocean change and the productivity of ecosystem sentinels".Science 372.6545(2021).