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DOI | 10.1126/science.aat1327 |
Temperature-dependent hypoxia explains biogeography and severity of end-Permian marine mass extinction | |
Penn, Justin L.1; Deutsch, Curtis1,2; Payne, Jonathan L.3; Sperling, Erik A.3 | |
2018-12-07 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 362期号:6419页码:1130-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Rapid climate change at the end of the Permian Period (similar to 252 million years ago) is the hypothesized trigger for the largest mass extinction in Earth's history. We present model simulations of the Permian/Triassic climate transition that reproduce the ocean warming and oxygen (O-2) loss indicated by the geologic record. The effect of these changes on animal survival is evaluated using the Metabolic Index (Phi), a measure of scope for aerobic activity governed by organismal traits sampled in diverse modern species. Modeled loss of aerobic habitat predicts lower extinction intensity in the tropics, a pattern confirmed with a spatially explicit analysis of the marine fossil record. The combined physiological stresses of ocean warming and O-2 loss can account for more than half the magnitude of the "Great Dying." |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000455471900001 |
WOS关键词 | OCEANIC ANOXIA ; RECOVERY |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/200247 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Washington, Sch Oceanog, Seattle, WA 98195 USA; 2.Univ Washington, Dept Biol, Seattle, WA 98195 USA; 3.Stanford Univ, Dept Geol Sci, Stanford, CA 94305 USA |
推荐引用方式 GB/T 7714 | Penn, Justin L.,Deutsch, Curtis,Payne, Jonathan L.,et al. Temperature-dependent hypoxia explains biogeography and severity of end-Permian marine mass extinction[J]. SCIENCE,2018,362(6419):1130-+. |
APA | Penn, Justin L.,Deutsch, Curtis,Payne, Jonathan L.,&Sperling, Erik A..(2018).Temperature-dependent hypoxia explains biogeography and severity of end-Permian marine mass extinction.SCIENCE,362(6419),1130-+. |
MLA | Penn, Justin L.,et al."Temperature-dependent hypoxia explains biogeography and severity of end-Permian marine mass extinction".SCIENCE 362.6419(2018):1130-+. |
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