气候变化领域集成服务门户(CCPortal): Hypoxia, global warming, and terrestrial late permian extinctions

CCPortal

DOI	10.1126/science.1108019
	Hypoxia, global warming, and terrestrial late permian extinctions
	Huey R.B.; Ward P.D.
发表日期	2005
ISSN	0036-8075
起始页码	398
结束页码	401
卷号	308 期号:5720
英文摘要	A catastrophic extinction occurred at the end of the Permian Period. However, baseline extinction rates appear to have been elevated even before the final catastrophe, suggesting sustained environmental degradation. For terrestrial vertebrates during the Late Permian, the combination of a drop in atmospheric oxygen plus climate warming would have induced hypoxic stress and consequently compressed altitudinal ranges to near sea level. Our simulations suggest that the magnitude of altitudinal compression would have forced extinctions by reducing habitat diversity, fragmenting and isolating populations, and inducing a species-area effect. It also might have delayed ecosystem recovery after the mass extinction.
英文关键词	Computer simulation; Environmental impact; Global warming; Ocean habitats; Oxygen; Sea level; Weathering; Catastrophic extinctions; Habitat diversity; Hypoxia; Late permian extinctions; Ecology; mass extinction; Permian; air temperature; altitude; article; disaster; ecological specialization; ecosystem restoration; environmental factor; greenhouse effect; hypoxia; nonhuman; oxygen tension; Permian; priority journal; simulation; species extinction; vertebrate; water temperature; Altitude; Animals; Atmosphere; Biodiversity; Computer Simulation; Crowding; Ecosystem; Environment; Fossils; Greenhouse Effect; Oxygen; Population Density; Respiration; Temperature; Time; Vertebrates; Vertebrata
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/244096
推荐引用方式 GB/T 7714	Huey R.B.,Ward P.D.. Hypoxia, global warming, and terrestrial late permian extinctions[J],2005,308(5720).
APA	Huey R.B.,&Ward P.D..(2005).Hypoxia, global warming, and terrestrial late permian extinctions.Science,308(5720).
MLA	Huey R.B.,et al."Hypoxia, global warming, and terrestrial late permian extinctions".Science 308.5720(2005).