气候变化领域集成服务门户(CCPortal): Marine clade sensitivities to climate change conform across timescales

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DOI	10.1038/s41558-020-0690-7
	Marine clade sensitivities to climate change conform across timescales
	Reddin C.J.; Nätscher P.S.; Kocsis Á.T.; Pörtner H.-O.; Kiessling W.
发表日期	2020
ISSN	1758678X
卷号	10 期号:3
英文摘要	Rapid climate change is postulated to cause marine extinctions, especially among climate-sensitive clades, traits and regions1–6. This premise is based on two hypotheses: (1) known individual physiological sensitivities scale up to macroecological selectivity patterns4,7,8 and (2) ancient hyperthermal events are appropriate models to anticipate ecological winners and losers of anthropogenic climate change9. Yet these hypotheses have largely escaped quantitative appraisal. Here we show that experimental responses of modern marine ectotherms to single and combined climate-related stressors (such as seawater warming, hypoxia and acidification) align with Phanerozoic fossil extinction regimes across clades and functional traits. Of climate-related stressors, the synergistic interaction between warming and hypoxia10, encumbering aerobic metabolism, has the greatest potency as a proximate driver of extinction. All else being equal8, this synergy particularly imperils modern warm-water organisms. Modern–fossil agreement is strongest at intermediate–high extinction intensities and hyperthermal events but may fail at extreme extinction events, perhaps due to rising prominences of, and interactions among, additional biotic and abiotic stressors. According to results from marine ectotherms, clade-based sensitivity of individuals to climate-related stressors scales up from subannual experiments and decadal range-shift response magnitudes11, to extinction selectivity patterns at ancient climate-related stressor events and the Phanerozoic durations of genera. © 2020, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
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/124217
作者单位	GeoZentrum Nordbayern, Department of Geography and Geosciences, Universität Erlangen-Nürnberg, Erlangen, Germany; Museum für Naturkunde Berlin, Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany; MTA-MTM-ELTE Research Group for Paleontology, Budapest, Hungary; Alfred Wegener Institute, Bremerhaven, Germany
推荐引用方式 GB/T 7714	Reddin C.J.,Nätscher P.S.,Kocsis Á.T.,et al. Marine clade sensitivities to climate change conform across timescales[J],2020,10(3).
APA	Reddin C.J.,Nätscher P.S.,Kocsis Á.T.,Pörtner H.-O.,&Kiessling W..(2020).Marine clade sensitivities to climate change conform across timescales.Nature Climate Change,10(3).
MLA	Reddin C.J.,et al."Marine clade sensitivities to climate change conform across timescales".Nature Climate Change 10.3(2020).