Uplift history of the Northern Tianshan constrained from the inversion of river profiles | |
Hou, Runing6,8; Liu, Mei5; Chen, Ningsheng1,7,8; Deng, MingFeng8; Tian, Shufeng6,8; Li, Yujia4,8; Ni, Huayong3; Han, Zheng2 | |
刊名 | INTERNATIONAL JOURNAL OF EARTH SCIENCES |
2022-10-01 | |
页码 | 15 |
关键词 | Northern Tianshan Mountains Tibetan Plateau Steepness index Uplift history River channel profiles |
ISSN号 | 1437-3254 |
DOI | 10.1007/s00531-022-02252-8 |
英文摘要 | Knowledge of the uplift history and evolution process of the Cenozoic Tianshan Mountains (TMs) provides important insights for inland Asia geodynamic models and paleoclimate reconstructions. Although uplift rates derived from conventional methods are difficult to compare due to their time scale differences and temporal discontinuities, the bedrock channel profiles of rivers in the Northern Tianshan Mountains provide key insights for exploring the uplift history. In this study, the longitudinal profiles of rivers in the Northern Tianshan Mountains were extracted using a digital elevation model (DEM), the steepness index was calculated, and the uplift history since 1.2 Ma was inverted using a linear transient stream power incision model. Four tectonic events (1.05 Ma, 0.85 Ma, 0.60 Ma, and 0.15 Ma) were identified from the river profile inversion results, and these results agree with the available evidences for Quaternary Tibetan Plateau uplift, indicating that the Northern Tianshan Mountains have a synchronous uplift history with other marginal areas of the Tibetan Plateau. Our results support the viewpoints about the Quaternary uplift of the Tibetan Plateau and further emphasize the potential and significance of inferring the uplift history utilizing channel profiles. |
资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) of China[2019QZKK0902] ; International Cooperation Overseas Platform Project of CAS[131C11KYSB20200033] ; Tibet Autonomous Region Central Guide Local Project[XZ202001YD0004C] ; National Natural Science Foundation of China[41861134008] |
WOS关键词 | TIBETAN PLATEAU UPLIFT ; TIEN-SHAN ; EROSION RATES ; TECTONIC GEOMORPHOLOGY ; ACTIVE DEFORMATION ; EVOLUTION ; MOUNTAINS ; INCISION ; EXHUMATION ; SEDIMENT |
WOS研究方向 | Geology |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000862532900001 |
资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) of China ; International Cooperation Overseas Platform Project of CAS ; Tibet Autonomous Region Central Guide Local Project ; National Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.imde.ac.cn/handle/131551/56888] |
专题 | 中国科学院水利部成都山地灾害与环境研究所 |
通讯作者 | Chen, Ningsheng; Deng, MingFeng |
作者单位 | 1.Tribhuvan Univ, Kathmandu Ctr Res & Educ, Chinese Acad Sci, Beijing 100101, Peoples R China 2.Cent South Univ, Sch Civil Engn, Changsha 410075, Peoples R China 3.China Geol Survey, Inst Explorat Technol, Chengdu 610081, Peoples R China 4.Kunming Univ Sci & Technol, Sch Publ Safety & Emergency Management, Kunming 650093, Yunnan, Peoples R China 5.Xihua Univ, Sch Emergency Management, Chengdu 610039, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Acad Plateau Sci & Sustainabil, Xining 810016, Peoples R China 8.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Hazards & Surface Proc, Chengdu 610041, Peoples R China |
推荐引用方式 GB/T 7714 | Hou, Runing,Liu, Mei,Chen, Ningsheng,et al. Uplift history of the Northern Tianshan constrained from the inversion of river profiles[J]. INTERNATIONAL JOURNAL OF EARTH SCIENCES,2022:15. |
APA | Hou, Runing.,Liu, Mei.,Chen, Ningsheng.,Deng, MingFeng.,Tian, Shufeng.,...&Han, Zheng.(2022).Uplift history of the Northern Tianshan constrained from the inversion of river profiles.INTERNATIONAL JOURNAL OF EARTH SCIENCES,15. |
MLA | Hou, Runing,et al."Uplift history of the Northern Tianshan constrained from the inversion of river profiles".INTERNATIONAL JOURNAL OF EARTH SCIENCES (2022):15. |
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