Monsoonal control on a delayed response of sedimentation to the 2008 Wenchuan earthquake

doi:10.1126/sciadv.aav7110

IEECAS OpenIR > 加速器质谱中心

	Monsoonal control on a delayed response of sedimentation to the 2008 Wenchuan earthquake
	Zhang, Fei 1,2; Jin, Zhangdong 1,2,3; West, A. Joshua 4; An, Zhisheng 1,2; Hilton, Robert G.5; Wang, Jin 1,5; Li, Gen 4; Densmore, Alexander L.5; Yu, Jimin 6,7; Qiang, Xiaoke1,2,8 ; Sun, Youbin 1,2; Li, Liangbo 1,9; Gou, Longfei 1; Xu, Yang 1; Xu, Xinwen 10; Liu, Xingxing 1; Pan, Yanhui 11; You, Chen-Feng 12
通讯作者	Jin, Zhangdong(zhdjin@ieecas.cn)
	2019-06-01
发表期刊	SCIENCE ADVANCES
ISSN	2375-2548
卷号	5 期号:6 页码:6
摘要	Infrequent extreme events such as large earthquakes pose hazards and have lasting impacts on landscapes and biogeochemical cycles. Sediments provide valuable records of past events, but unambiguously identifying event deposits is challenging because of nonlinear sediment transport processes and poor age control. Here, we have been able to directly track the propagation of a tectonic signal into stratigraphy using reservoir sediments from before and after the 2008 Wenchuan earthquake. Cycles in magnetic susceptibility allow us to define a precise annual chronology and identify the timing and nature of the earthquake's sedimentary record. The grain size and Rb/Sr ratio of the sediments responded immediately to the earthquake. However, the changes were muted until 2 years after the event, when intense monsoonal runoff drove accumulation of coarser grains and lower Rb/Sr sediments. The delayed response provides insight into how climatic and tectonic agents interact to control sediment transfer and depositional processes.
DOI	10.1126/sciadv.aav7110
关键词[WOS]	GRAIN-SIZE ; TRIGGERED INCREASE ; SIGNAL PROPAGATION ; INDUCED LANDSLIDES ; DEPOSITS ; CLIMATE ; SUSCEPTIBILITY ; PEDOGENESIS ; EVACUATION ; INSIGHTS
收录类别	SCI ; SCI
语种	英语
资助项目	2nd Tibetan Plateau Scientific Expedition and Research[2019QZKK0707] ; CAS programs[QYZDJ-SSW-DQC033] ; CAS programs[XDA2007010202] ; CAS programs[132B61KYSB20170008] ; SKLLQG grant[SKLLQGPY1603]
WOS研究方向	Science & Technology - Other Topics
项目资助者	2nd Tibetan Plateau Scientific Expedition and Research ; CAS programs ; SKLLQG grant
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000473798500032
出版者	AMER ASSOC ADVANCEMENT SCIENCE
引用统计	被引频次：28[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/361006/13712
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	Jin, Zhangdong
作者单位	1.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian 710061, Shaanxi, Peoples R China 2.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China 3.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China 4.Univ Southern Calif, Dept Earth Sci, Los Angeles, CA 90089 USA 5.Univ Durham, Dept Geog, Durham DH1 3LE, England 6.Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 2601, Australia 7.Qingdao Natl Lab Marine Sci & Technol, Open Studio Ocean Continental Climate & Environm, Qingdao 266061, Shandong, Peoples R China 8.Changan Univ, Sch Environm Sci & Engn, Xian 710054, Shaanxi, Peoples R China 9.Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier, Beijing 100875, Peoples R China 10.Northwest Univ, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Shaanxi, Peoples R China 11.Lanzhou Univ, MOE Key Lab Western Chinas Environm Syst, Lanzhou 730000, Gansu, Peoples R China 12.Taiwan Cheng Kung Univ, EDSRC, Tainan 70101, Taiwan
推荐引用方式 GB/T 7714	Zhang, Fei,Jin, Zhangdong,West, A. Joshua,et al. Monsoonal control on a delayed response of sedimentation to the 2008 Wenchuan earthquake[J]. SCIENCE ADVANCES,2019,5(6):6.
APA	Zhang, Fei.,Jin, Zhangdong.,West, A. Joshua.,An, Zhisheng.,Hilton, Robert G..,...&You, Chen-Feng.(2019).Monsoonal control on a delayed response of sedimentation to the 2008 Wenchuan earthquake.SCIENCE ADVANCES,5(6),6.
MLA	Zhang, Fei,et al."Monsoonal control on a delayed response of sedimentation to the 2008 Wenchuan earthquake".SCIENCE ADVANCES 5.6(2019):6.