| Landscape response to normal fault linkage: Insights from numerical modeling | |
| He, Chuanqi1,2; Yang, Ci-Jian2,3; Rao, Gang1; Roda-Boluda, Duna C.2,4; Yuan, Xiaoping2,5; Yang, Rong1; Gao, Lin1; Zhang, Li6,7 | |
| 通讯作者 | Rao, Gang(raogangss@126.com) |
| 2021-09-01 | |
| 发表期刊 | GEOMORPHOLOGY
 |
| ISSN | 0169-555X |
| 卷号 | 388页码:11 |
| 摘要 | Normal fault linkage has significant impacts on uplift patterns and erosional processes in extensional regions. However, geomorphic process-based constraints on landscape response to normal fault linkage are still scarce. Here, we use landscape evolution models to examine how a landscape responds to the linkage of two normal faults. The results demonstrate that topography dynamically responds to the changes in uplift patterns that accompany fault linkage. Specifically, our results indicate that after fault linkage, (1) the steepest topography and the highest erosion rate shift from the center of each fault segment to the linkage zone; and (2) the main drainage divide evolves from an M-shape to a bow-shape. We apply these findings to the Langshan Mountains in northern China, and suggest that the two piedmont fault segments have linked and that a high geohazard risk exists near the linkage zone, where the steep, transient topography is experiencing intense erosion. (C) 2021 Elsevier B.V. All rights reserved. |
| 关键词 | Landscape evolution Normal fault linkage Numerical modeling Divide migration Langshan Mountains |
| DOI | 10.1016/j.geomorph.2021.107796 |
| 关键词[WOS] | NORTH CHINA IMPLICATIONS ; LANGSHAN PIEDMONT FAULT ; ACTIVE NORMAL FAULTS ; RANGE-FRONT FAULT ; TOPOGRAPHIC RELIEF ; DRAINAGE DIVIDE ; SLIP RATES ; EVOLUTION ; DISPLACEMENT ; GROWTH |
| 收录类别 | SCI ; SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[41941016] ; National Natural Science Foundation of China[41502203] ; National Natural Science Foundation of China[41602210] ; National Natural Science Foundation of China[41602195] ; Zhejiang University Academic Award for Outstanding Doctoral Candidates[2018016] |
| WOS研究方向 | Physical Geography ; Geology |
| 项目资助者 | National Natural Science Foundation of China ; Zhejiang University Academic Award for Outstanding Doctoral Candidates |
| WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000660408500004 |
| 出版者 | ELSEVIER |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/16766 |
| 专题 | 加速器质谱中心 |
| 通讯作者 | Rao, Gang |
| 作者单位 | 1.Zhejiang Univ, Sch Earth Sci, Key Lab Geosci Big Data & Deep Resource Zhejiang, Hangzhou 310027, Peoples R China 2.German Res Ctr Geosci GFZ, D-14473 Potsdam, Germany 3.Taiwan Natl Univ, Dept Geog, Taipei 10617, Taiwan 4.Vrije Univ Amsterdam, Dept Earth Sci, NL-1081 Amsterdam, Netherlands 5.China Univ Geosci, Sch Earth Sci, Wuhan 430074, Peoples R China 6.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 7.Shaanxi Key Lab Accelerator Mass Spectrometry Tec, Xian 710061, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Chuanqi,Yang, Ci-Jian,Rao, Gang,et al. Landscape response to normal fault linkage: Insights from numerical modeling[J]. GEOMORPHOLOGY,2021,388:11. |
| APA | He, Chuanqi.,Yang, Ci-Jian.,Rao, Gang.,Roda-Boluda, Duna C..,Yuan, Xiaoping.,...&Zhang, Li.(2021).Landscape response to normal fault linkage: Insights from numerical modeling.GEOMORPHOLOGY,388,11. |
| MLA | He, Chuanqi,et al."Landscape response to normal fault linkage: Insights from numerical modeling".GEOMORPHOLOGY 388(2021):11. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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