气候变化领域集成服务门户(CCPortal): The source and fate of massive carbon input during the latest paleocene thermal maximum

CCPortal

DOI	10.1126/science.286.5444.1531
	The source and fate of massive carbon input during the latest paleocene thermal maximum
	Katz M.E.; Pak D.K.; Dickens G.R.; Miller K.G.
发表日期	1999
ISSN	0036-8075
起始页码	1531
结束页码	1533
卷号	286 期号:5444
英文摘要	Lithologic, faunal, seismic, and isotopic evidence from the Blake Nose (subtropical western North Atlantic) links a massive release of biogenic methane ~55.5 million years ago to a warming of deep-ocean and high-latitude surface waters, a large perturbation in the combined ocean-atmosphere carbon cycle (the largest of the past 90 million years), a mass extinction event in benthic faunas, and a radiation of mammalian orders. The deposition of a mud clast interval and seismic evidence for slope disturbance are associated with intermediate water warming, massive carbon input to the global exogenic carbon cycle, pelagic carbonate dissolution, a decrease in dissolved oxygen, and a benthic foraminiferal extinction event. These events provide evidence to confirm the gas hydrate dissociation hypothesis and identify the Blake Nose as a site of methane release.
英文关键词	carbon; methane; gas hydrate; global warming; methanogenesis; Paleocene; paleoclimate; carbon dioxide fixation; climate; environmental temperature; geology; priority journal; review; sea; X ray fluorescence; Atlantic Ocean; Mammalia
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/244231
作者单位	Department of Geological Sciences, Rutgers University, Piscataway, NJ 08854, United States; Department of Geological Sciences, Marine Science Institute, University of California, Santa Barbara, CA 93106, United States; School of Earth Sciences, James Cook University, Townsville, QLD 4811, Australia
推荐引用方式 GB/T 7714	Katz M.E.,Pak D.K.,Dickens G.R.,et al. The source and fate of massive carbon input during the latest paleocene thermal maximum[J],1999,286(5444).
APA	Katz M.E.,Pak D.K.,Dickens G.R.,&Miller K.G..(1999).The source and fate of massive carbon input during the latest paleocene thermal maximum.Science,286(5444).
MLA	Katz M.E.,et al."The source and fate of massive carbon input during the latest paleocene thermal maximum".Science 286.5444(1999).