800-kyr land temperature variations modulated by vegetation changes on Chinese Loess Plateau

doi:10.1038/s41467-019-09978-1

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	800-kyr land temperature variations modulated by vegetation changes on Chinese Loess Plateau
	Lu, Hongxuan 1,2; Liu, Weiguo 1,2; Yang, Hong 3; Wang, Huanye 1,2; Liu, Zhonghui 4; Leng, Qin 3; Sun, Youbin 1,2; Zhou, Weijian 1,2; An, Zhisheng 1,2
通讯作者	Liu, Weiguo(liuwg@loess.llqg.ac.cn) ; Yang, Hong(hyang@bryant.edu)
	2019-04-29
发表期刊	NATURE COMMUNICATIONS
ISSN	2041-1723
卷号	10 页码:10
摘要	The complicity of long-term land surface temperature (LST) changes has been under investigated and less understood, hindering our understanding of the history and mechanism of terrestrial climate change. Here, we report the longest (800 thousand years) LSTs based on distributions of soil fossil bacterial glycerol dialkyl glycerol tetraethers preserved in well-dated loess-paleosol sequences at the center of the Chinese Loess Plateau. We have found a previously-unrecognized increasing early and prolonged warming pattern toward the north-western plateau at the onset of the past seven deglaciations, corresponding to the decrease in vegetation coverage, suggesting underlying surface vegetation or lack of has played an important role in regulating LSTs, superimposed on the fundamental global glacial-interglacial changes. Our results support that LSTs in semi-humid and semi-arid regions with little vegetation will be more sensitive to the anticipated global temperature rise, while improving vegetation coverage would reduce LSTs and thus ecological impacts.
DOI	10.1038/s41467-019-09978-1
关键词[WOS]	DIALKYL GLYCEROL TETRAETHERS ; MASS ACCUMULATION RATE ; LAST GLACIAL MAXIMUM ; MONSOON PRECIPITATION ; PALEOSOL SEQUENCE ; DUST ACCUMULATION ; SOIL-TEMPERATURE ; NORTHERN CHINA ; ORGANIC-CARBON ; CLIMATE RECORD
收录类别	SCI ; SCI
语种	英语
资助项目	Chinese Academy of Sciences[QYZDY-SSW-DQC001] ; Chinese Academy of Sciences[XDA20070202] ; Chinese Academy of Sciences[ZDBS-SSW-DQC001] ; National Natural Science Foundation of China[41572157] ; national key research and development program of China[2016YFE0109500] ; Civilization Research Fund from the Charles J. Smiley Endowment at Bryant University
WOS研究方向	Science & Technology - Other Topics
项目资助者	Chinese Academy of Sciences ; National Natural Science Foundation of China ; national key research and development program of China ; Civilization Research Fund from the Charles J. Smiley Endowment at Bryant University
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000466120200002
出版者	NATURE PUBLISHING GROUP
引用统计	被引频次：77[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/361006/14113
专题	加速器质谱中心第四纪科学与全球变化卓越创新中心
通讯作者	Liu, Weiguo; Yang, Hong
作者单位	1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China 3.Bryant Univ, Dept Sci & Technol, Coll Arts & Sci, Lab Terr Environm, Smithfield, RI 02917 USA 4.Univ Hong Kong, Dept Earth Sci, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Lu, Hongxuan,Liu, Weiguo,Yang, Hong,et al. 800-kyr land temperature variations modulated by vegetation changes on Chinese Loess Plateau[J]. NATURE COMMUNICATIONS,2019,10:10.
APA	Lu, Hongxuan.,Liu, Weiguo.,Yang, Hong.,Wang, Huanye.,Liu, Zhonghui.,...&An, Zhisheng.(2019).800-kyr land temperature variations modulated by vegetation changes on Chinese Loess Plateau.NATURE COMMUNICATIONS,10,10.
MLA	Lu, Hongxuan,et al."800-kyr land temperature variations modulated by vegetation changes on Chinese Loess Plateau".NATURE COMMUNICATIONS 10(2019):10.