Effect of aridification on carbon isotopic variation and ecologic evolution at 5.3 Ma in the Asian interior

doi:10.1016/j.epsl.2013.08.027

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Effect of aridification on carbon isotopic variation and ecologic evolution at 5.3 Ma in the Asian interior
	Sun, JM (Sun, Jimin)[ 1 ]; Lu, TY (Lu, Tongyan)[ 2 ]; Gong, YZ (Gong, Yingzeng)[ 1 ]; Liu, WG (Liu, Weiguo)[ 3 ]; Wang, X (Wang, Xu)[ 1 ]; Gong, ZJ (Gong, Zhijun)[ 1 ]
	2013-10-15
发表期刊	EARTH AND PLANETARY SCIENCE LETTERS
卷号	380 页码:1-11
文章类型	期刊论文
摘要	The Cenozoic era is marked by dramatic climatic and ecological changes. The timing of the emergence and the subsequent expansions of C-4 grasses are prominent biological events on Earth. In China, thick Cenozoic deposits in the Tarim and Junggar Basins, which are located in the Asian interior, provide important geological archives for studying paleoenvironmental changes. Here we use carbon isotope compositions of organic matter to reconstruct the history of ecologic evolution during the late Cenozoic in the Tarim and Junggar Basins. The results show that there is a shift to slightly higher delta C-13 values at 5.3 Ma indicating a change in terrestrial ecosystems in the Asian interior driven by an increased regional aridity rather than decreasing atmospheric pCO(2) levels. The weakened water vapor transportation related to the retreat of Paratethys Ocean and the enhanced rain shadow effect of mountain uplift during the latest Miocene mostly triggered this event.
关键词	Stable Carbon Isotope Latest Miocene C4 Expansion Asian Interior
DOI	10.1016/j.epsl.2013.08.027
收录类别	SCI ; EI
语种	英语
引用统计	被引频次：24[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/361006/9992
专题	黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Sun, JM (Sun, Jimin)[ 1 ]
作者单位	1.State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, PO Box 9825, Beijing 100029, China; 2.Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing, China; 3.Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710075, China
推荐引用方式 GB/T 7714	Sun, JM ,Lu, TY ,Gong, YZ ,et al. Effect of aridification on carbon isotopic variation and ecologic evolution at 5.3 Ma in the Asian interior[J]. EARTH AND PLANETARY SCIENCE LETTERS,2013,380:1-11.
APA	Sun, JM ,Lu, TY ,Gong, YZ ,Liu, WG ,Wang, X ,&Gong, ZJ .(2013).Effect of aridification on carbon isotopic variation and ecologic evolution at 5.3 Ma in the Asian interior.EARTH AND PLANETARY SCIENCE LETTERS,380,1-11.
MLA	Sun, JM ,et al."Effect of aridification on carbon isotopic variation and ecologic evolution at 5.3 Ma in the Asian interior".EARTH AND PLANETARY SCIENCE LETTERS 380(2013):1-11.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Effect of aridificat（3128KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	请求全文