干旱区生态环境知识资源中心(Arid): Climate change, vegetation history, and landscape responses on the Tibetan Plateau during the Holocene: A comprehensive review

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DOI	10.1016/j.quascirev.2020.106444
	Climate change, vegetation history, and landscape responses on the Tibetan Plateau during the Holocene: A comprehensive review
	Chen, Fahu; Zhang, Jifeng; Liu, Jianbao; Cao, Xianyong; Hou, Juzhi; Zhu, Liping; Xu, Xiangke; Liu, Xiangjun; Wang, Mingda; Wu, Duo; Huang, Lingxin; Zeng, Tian; Zhang, Shuai; Huang, Wei; Zhang, Xu; Yang, Kun
通讯作者	Zhang, JF
来源期刊	QUATERNARY SCIENCE REVIEWS
ISSN	0277-3791
EISSN	1873-457X
出版年	2020
卷号	243
英文摘要	Numerous studies of changes in the climate, vegetation and landscape responses of the Tibetan Plateau (TP) during the Holocene have been published in recent decades. However, several conflicting interpretations are evident within these studies and a comprehensive review of the topic is needed to reconcile them, and thus to provide an improved understanding of the history and forcing mechanisms of Holocene environmental changes within the region. Here we review the evidence for changes in climate (temperature, precipitation/moisture), vegetation and landscape attributes (glacier and eolian activity) on the TP during the Holocene. Our main conclusions are as follows. 1) The patterns of Holocene mean annual temperature change on the TP remain controversial; however, an early to middle Holocene summer temperature maximum is evident, which coincided with high summer insolation and a strengthening of the Indian summer monsoon (ISM). This suggests that the summer land-sea thermal gradient, impacted by the temperature of the TP, may be an important factor driving orbital-scale ISM changes. 2) Lake-level records indicate an optimum in moisture conditions on the southwestern (SW) TP in the early Holocene, while on the northeastern (NE) TP the optimum occurred in the middle to late Holocene. This out-of-phase or anti-phased relationship may be linked to the role of the ISM in dominating precipitation on the SW TP, while the westerlies and East Asian summer monsoon dominated the precipitation on the NE TP. 3) Most of the lake-sediment-based stable isotope records (delta O-18 and leaf wax delta D) exhibit a pattern similar to that of stalagmite delta O-18 records from monsoonal Asia, reflecting the dominance of large-scale patterns of atmospheric circulation, rather than localized moisture changes reflected by lake level records. 4) A synthesis of pollen records reveals that the extent of forest was maximal in the mid-Holocene, while from the early Holocene onwards alpine steppe shrunk and alpine meadow and desert gradually expanded. 5) Evidence of glacier advance increased slightly during the early Holocene, decreased during the mid-Holocene, and then increased substantially after 3 Ica BP. 6) The integrated ages of eolian sand and loess from the NE TP reveal that eolian activity intensified during the early and late Holocene. Site inter-comparisons reveal that regional climate change played a major role in modulating changes in vegetation and other landscape attributes. Overall, producing Holocene climate reconstructions for the entire TP remains a major challenge even though much progress has been made. Further improvements in terms of the spatial coverage of high-resolution paleoclimatic records with robust chronological control, and a deeper understanding of the specific climatic significance of several climatic proxies, will facilitate an improved understanding of how the monsoon and the west-erlies interacted and their impacts on vegetation and landscape changes on the TP. (C) 2020 Elsevier Ltd. All rights reserved.
英文关键词	Holocene Paleoclimatology Tibetan Plateau Vegetation dynamics Geomorphology Asian summer monsoon Westerlies
类型	Review
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000566698900004
WOS关键词	LATE QUATERNARY GLACIATION ; BE-10 SURFACE EXPOSURE ; BASIN WESTERN TIBET ; LAKE-LEVEL CHANGES ; OCEAN SUMMER MONSOON ; DIALKYL GLYCEROL TETRAETHERS ; NORTH-ATLANTIC CLIMATE ; SEDIMENTARY N-ALKANES ; OXYGEN-ISOTOPE RECORD ; AREA SOUTHERN TIBET
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Physical Geography ; Geology
来源机构	兰州大学 ; 中国科学院青藏高原研究所 ; 清华大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326073
作者单位	[Chen, Fahu; Zhang, Jifeng; Liu, Jianbao; Cao, Xianyong; Hou, Juzhi; Wang, Mingda; Zhang, Shuai] Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol, Alpine Paleoecol & Human Adaptat Grp ALPHA, Beijing 100101, Peoples R China; [Chen, Fahu; Liu, Jianbao; Cao, Xianyong; Hou, Juzhi; Zhu, Liping] Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China; [Zhu, Liping; Xu, Xiangke; Zeng, Tian] Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing 100101, Peoples R China; [Liu, Xiangjun] Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Peoples R China; [Wu, Duo; Huang, Lingxin; Huang, Wei; Zhang, Xu] Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Peoples R China; [Zhang, Xu] Alfred Wegener Inst Helmholtz Ctr Polar & Marine, D-27570 Bremerhaven, Germany; [Yang, Kun] Tsinghua Univ, Dept Earth Syst Sci, Key Lab Earth Syst Modeling, Minist Ed...
推荐引用方式 GB/T 7714	Chen, Fahu,Zhang, Jifeng,Liu, Jianbao,et al. Climate change, vegetation history, and landscape responses on the Tibetan Plateau during the Holocene: A comprehensive review[J]. 兰州大学, 中国科学院青藏高原研究所, 清华大学,2020,243.
APA	Chen, Fahu.,Zhang, Jifeng.,Liu, Jianbao.,Cao, Xianyong.,Hou, Juzhi.,...&Yang, Kun.(2020).Climate change, vegetation history, and landscape responses on the Tibetan Plateau during the Holocene: A comprehensive review.QUATERNARY SCIENCE REVIEWS,243.
MLA	Chen, Fahu,et al."Climate change, vegetation history, and landscape responses on the Tibetan Plateau during the Holocene: A comprehensive review".QUATERNARY SCIENCE REVIEWS 243(2020).