Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL094571 |
Neotectonic subsidence along the Cenozoic Kunlun fault (Tibetan Plateau) | |
Dada Yan; Bernd Wü; nnemann; Yongzhan Zhang; Kai Hartmann; Bernhard Diekmann; Nils Andersen | |
2021-10-10 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2021 |
英文摘要 | Many lake basins on the Tibetan Plateau are affected by tectonic activity. It is therefore important to consider seismo-tectonic influence on lake evolution when discussing climate impact on hydrology and sediment budgets. Lake Donggi Cona serves as an example to demonstrate the influence of the Kunlun left lateral strike slip fault on lake formation with subsidence in the pull-apart basin. The results show that comparable fluvial sandy sediments generated at low lake levels during the Late Glacial and early Holocene occur at different water depths within a double lake-internal pull-apart structure, suggesting mean subsidence rates of 2.6 to 4.3 mm/a since 13.5 cal. ka BP. Such pulses prevailed throughout the Holocene, pointing to repeated seismic events and ongoing neotectonic activity. Sediment distribution and changing morphological shape by subsidence are important factors that affected other lakes on the Tibetan Plateau and enable us to distinguish between neotectonic and paleoclimatic impacts. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/339844 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Dada Yan,Bernd Wü,nnemann,et al. Neotectonic subsidence along the Cenozoic Kunlun fault (Tibetan Plateau)[J]. Geophysical Research Letters,2021. |
APA | Dada Yan.,Bernd Wü.,nnemann.,Yongzhan Zhang.,Kai Hartmann.,...&Nils Andersen.(2021).Neotectonic subsidence along the Cenozoic Kunlun fault (Tibetan Plateau).Geophysical Research Letters. |
MLA | Dada Yan,et al."Neotectonic subsidence along the Cenozoic Kunlun fault (Tibetan Plateau)".Geophysical Research Letters (2021). |
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