Monsoonal control on a delayed response of sedimentation to the 2008 Wenchuan earthquake
文献类型：期刊论文
| 作者 | Zhang, Fei9,10; Jin, Zhangdong8,9,10; West, A. Joshua7; An, Zhisheng9,10; Hilton, Robert G.6; Wang, Jin6,10; Li, Gen7; Densmore, Alexander L.6; Yu, Jimin4,5; Qiang, Xiaoke3,9,10
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| 刊名 | SCIENCE ADVANCES
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 5期号:6页码:6 |
| ISSN号 | 2375-2548 |
| DOI | 10.1126/sciadv.aav7110 |
| 通讯作者 | Jin, Zhangdong(zhdjin@ieecas.cn) |
| 英文摘要 | 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. |
| WOS关键词 | GRAIN-SIZE ; TRIGGERED INCREASE ; SIGNAL PROPAGATION ; INDUCED LANDSLIDES ; DEPOSITS ; CLIMATE ; SUSCEPTIBILITY ; PEDOGENESIS ; EVACUATION ; INSIGHTS |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000473798500032 |
| 出版者 | AMER ASSOC ADVANCEMENT SCIENCE |
| 资助机构 | 2nd Tibetan Plateau Scientific Expedition and Research ; CAS programs ; SKLLQG grant |
| 源URL | [http://ir.ieecas.cn/handle/361006/13711]  |
| 专题 | 地球环境研究所_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.Northwest Univ, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Shaanxi, Peoples R China 2.Taiwan Cheng Kung Univ, EDSRC, Tainan 70101, Taiwan 3.Changan Univ, Sch Environm Sci & Engn, Xian 710054, Shaanxi, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Open Studio Ocean Continental Climate & Environm, Qingdao 266061, Shandong, Peoples R China 5.Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 2601, Australia 6.Univ Durham, Dept Geog, Durham DH1 3LE, England 7.Univ Southern Calif, Dept Earth Sci, Los Angeles, CA 90089 USA 8.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China 9.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China 10.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian 710061, Shaanxi, Peoples R China |
| 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. |
入库方式： OAI收割
来源：地球环境研究所
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