气候变化领域集成服务门户(CCPortal): Climate velocity reveals increasing exposure of deep-ocean biodiversity to future warming

CCPortal

DOI	10.1038/s41558-020-0773-5
	Climate velocity reveals increasing exposure of deep-ocean biodiversity to future warming
	Brito-Morales I.; Schoeman D.S.; Molinos J.G.; Burrows M.T.; Klein C.J.; Arafeh-Dalmau N.; Kaschner K.; Garilao C.; Kesner-Reyes K.; Richardson A.J.
发表日期	2020
ISSN	1758-678X
起始页码	576
结束页码	581
卷号	10 期号:6
英文摘要	Slower warming in the deep ocean encourages a perception that its biodiversity is less exposed to climate change than that of surface waters. We challenge this notion by analysing climate velocity, which provides expectations for species’ range shifts. We find that contemporary (1955–2005) climate velocities are faster in the deep ocean than at the surface. Moreover, projected climate velocities in the future (2050–2100) are faster for all depth layers, except at the surface, under the most aggressive GHG mitigation pathway considered (representative concentration pathway, RCP 2.6). This suggests that while mitigation could limit climate change threats for surface biodiversity, deep-ocean biodiversity faces an unavoidable escalation in climate velocities, most prominently in the mesopelagic (200–1,000 m). To optimize opportunities for climate adaptation among deep-ocean communities, future open-ocean protected areas must be designed to retain species moving at different speeds at different depths under climate change while managing non-climate threats, such as fishing and mining. © 2020, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	biodiversity; climate effect; concentration (composition); deep-sea benthos; future prospect; global warming; greenhouse gas; mesopelagic zone; sea surface temperature
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/142221
作者单位	School of Earth and Environmental Sciences, The University of Queensland, St Lucia, QLD, Australia; Commonwealth Scientific and Industrial Research Organisation (CSIRO) Oceans and Atmosphere, BioSciences Precinct (QBP), St Lucia, QLD, Australia; Global-Change Ecology Research Group, School of Science and Engineering, University of the Sunshine Coast, Maroochydore, QLD, Australia; Centre for African Conservation Ecology, Department of Zoology, Nelson Mandela University, Port Elizabeth, South Africa; Arctic Research Center, Hokkaido University, Sapporo, Japan; Global Station for Arctic Research, Global Institution for Collaborative Research and Education, Hokkaido University, Sapporo, Japan; School of Environmental Science, Hokkaido University, Sapporo, Japan; Scottish Association for Marine Science, Oban, United Kingdom; Centre for Biodiversity and Conservation Science, School of Biological Sciences, The University of Queensland, St Lucia, QLD, Australia; Department of Biometry and Environmental Systems An...
推荐引用方式 GB/T 7714	Brito-Morales I.,Schoeman D.S.,Molinos J.G.,et al. Climate velocity reveals increasing exposure of deep-ocean biodiversity to future warming[J],2020,10(6).
APA	Brito-Morales I..,Schoeman D.S..,Molinos J.G..,Burrows M.T..,Klein C.J..,...&Richardson A.J..(2020).Climate velocity reveals increasing exposure of deep-ocean biodiversity to future warming.Nature Climate Change,10(6).
MLA	Brito-Morales I.,et al."Climate velocity reveals increasing exposure of deep-ocean biodiversity to future warming".Nature Climate Change 10.6(2020).