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DOI	10.1177/09596836221080757
	New insight into pattern divergence of the Indian summer monsoon during the Holocene
	Zhang, Yuwei; Xu, Baiqing; Xu, Wanlong; Hou, Mei
通讯作者	Zhang, YW ; Xu, BQ (通讯作者)
发表日期	2022
ISSN	0959-6836
EISSN	1477-0911
起始页码	597
结束页码	608
卷号	32 期号:6
英文摘要	As one of the paramount components of Asian monsoon and global atmospheric circulation system, the ISM (Indian summer monsoon) plays a vitally important role in the natural environment, ecological balance, and cultural development. Moreover, understanding the ISM could provide valuable insights into global hydrological, atmospheric, and carbon cycles. In recent decades, many ISM records based on different archives have been established within the Holocene, however, issues still remain: the TP (Tibetan Plateau) and the Indian subcontinent are often analyzed separately, despite the both are strongly influenced by the ISM, impeding comprehensive understanding of the monsoon and its object relationship with the East Asian summer monsoon (EASM). Here, covering the both regions, 65 published paleoclimate records within the Holocene have been collected, and conclusions are drawn as follow: (I) There are two evolution patterns of the ISM during the Holocene. The first pattern with the Holocene Optimum (HO) at similar to 10-6 ka BP, mainly distributing in the Arabian Sea and its surrounding areas, the Indian subcontinent, western central TP, northern TP, and southern China. The second pattern with the HO at similar to 8-3 ka BP, mainly distributing in the Bay of Bengal and its surrounding areas and southern TP. (2) The delay between the optimum of the second pattern and insolation maximum may be caused by the variation of high-latitude ice cover, although the underlying mechanism concerning the spatial distribution of the two patterns is still unclear. (3) The ISM and the EASM evolve synchronously, and share similar pattern divergence. Arguments over this issue mainly owe to the selected records originating from different patterns. This study makes up the gap in the pattern divergence of monsoon evolution, deepening the understanding of the ISM, even entire Asian monsoon system, and therefore is of great significance for future climate prediction.
关键词	EASTERN TIBETAN PLATEAU LAKE SEDIMENT RECORD HIGH-RESOLUTION ASIAN MONSOON NAM CO PRECIPITATION VARIABILITY HYDROLOGICAL CHANGES CLIMATE VARIABILITY NORTHERN CHINA POLLEN RECORD
英文关键词	EASM; Holocene optimum; ISM; pattern divergence
语种	英语
WOS研究方向	Physical Geography ; Geology
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号	WOS:000765414600001
来源期刊	HOLOCENE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260604
推荐引用方式 GB/T 7714	Zhang, Yuwei,Xu, Baiqing,Xu, Wanlong,et al. New insight into pattern divergence of the Indian summer monsoon during the Holocene[J]. 中国科学院青藏高原研究所,2022,32(6).
APA	Zhang, Yuwei,Xu, Baiqing,Xu, Wanlong,&Hou, Mei.(2022).New insight into pattern divergence of the Indian summer monsoon during the Holocene.HOLOCENE,32(6).
MLA	Zhang, Yuwei,et al."New insight into pattern divergence of the Indian summer monsoon during the Holocene".HOLOCENE 32.6(2022).