Atmospheric CO2 forcing on glacial thermohaline circulation and climate

doi:10.1029/2004GL021929

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室(2005-2009)

	Atmospheric CO2 forcing on glacial thermohaline circulation and climate
	Liu, ZY ; Shin, SI ; Webb, RS ; Lewis, W ; Otto-Bliesner, BL
	2005-01-27
发表期刊	GEOPHYSICAL RESEARCH LETTERS
卷号	32 期号:2
文章类型	Article
摘要	A coupled climate model study indicates the paleoclimate record of glacial thermohaline circulation (THC) and reversed deep-sea temperature- salinity (T-S) distribution in the Atlantic can be explained largely by lower glacial atmospheric CO2 alone. The reduced CO2 leads to increased Southern Ocean wintertime sea-ice cover and salinity, increased production of dense Antarctic Bottom Water (AABW), enhanced cold and saline AABW penetration into the deep North Atlantic, increased oceanic vertical stability, and reduced North Atlantic Deep Water (NADW) circulation. The dominant role of CO2 forcing during the glacial implies a positive feedback between the Southern Ocean regulated THC and the glacial global carbon cycle.
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1029/2004GL021929
关键词[WOS]	CARBON-DIOXIDE ; SEA-ICE ; OCEAN ; TEMPERATURE ; MAXIMUM ; DEGLACIATION ; VARIABILITY ; GREENLAND ; SYSTEM ; CYCLE
收录类别	SCI
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000226682700006
引用统计	被引频次：36[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/2326
专题	黄土与第四纪地质国家重点实验室(2005-2009)
作者单位	1.Univ Wisconsin, Ctr Climat Res, Madison, WI 53706 USA 2.Chinese Acad Sci, Earth Environm Inst, Xian, Peoples R China 3.NOAA, CIRES, Climate Diagnost Ctr, Boulder, CO 80305 USA 4.Natl Ctr Atmospher Res, Climate Change Res, Boulder, CO 80307 USA
推荐引用方式 GB/T 7714	Liu, ZY,Shin, SI,Webb, RS,et al. Atmospheric CO2 forcing on glacial thermohaline circulation and climate[J]. GEOPHYSICAL RESEARCH LETTERS,2005,32(2).
APA	Liu, ZY,Shin, SI,Webb, RS,Lewis, W,&Otto-Bliesner, BL.(2005).Atmospheric CO2 forcing on glacial thermohaline circulation and climate.GEOPHYSICAL RESEARCH LETTERS,32(2).
MLA	Liu, ZY,et al."Atmospheric CO2 forcing on glacial thermohaline circulation and climate".GEOPHYSICAL RESEARCH LETTERS 32.2(2005).

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