Late Pleistocene environmental information on the Diexi paleo-dammed lake of the upper Minjiang River in the eastern margin of the Tibetan Plateau, China
文献类型：期刊论文
| 作者 | Wang, Lan-sheng; Wang, Xiao-qun; Shen, Jun-hui; Yin, Guan; Cui, Jie; Xu, Xiang-ning; Zhang, Zhi-long; Wan, Tao; Wen, Li-wang |
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2020 |
| 卷号 | 17期号:5页码:104743 |
| 关键词 | Late Pleistocene Paleo-dammed lake Paleo climate Earthquake Minjiang River Diexi |
| ISSN号 | 1672-6316 |
| DOI | 10.1016/j.catena.2020.104743 |
| 文献子类 | Article |
| 英文摘要 | In 1999, Diexi paleo-dammed lake (2349 m a.s.l.) was discovered around Diexi town along the Minjiang River in Sichuan province. Diexi is located where the eastern edge of the Tibetan Plateau and the Sichuan Basin meet. The dammed lake was formed during the Last Glacial Maximum of the Late Pleistocene (~30,000 years ago) and began to empty about 15,000 years ago. The lacustrine sediments (up to 240 m thick) preserve abundant paleoenvironment information. In this paper, a mass of oxygen isotopes and C-14 dating from drilled cores are analyzed and discussed. The delta O-18 curve on the paleo climate from this section is comparable with the coeval paleo climatic curves of ice cores and karsts in China and others. Furthermore, the physical model testing has confirmed that the disturbed zones in the core are caused by strong earthquakes occurred at least 10 times, which implies strong crustal deformation, as an important driving force, affecting climate change. This study provides a new window to observe East Asian monsoon formation, paleoenvironmental evolution and the global climate change. |
| 电子版国际标准刊号 | 1872-6887 |
| 语种 | 英语 |
| WOS记录号 | WOS:000566699000065 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/46823]  |
| 专题 | Journal of Mountain Science_Journal of Mountain Science-2020_Vol17 No.5 |
| 推荐引用方式 GB/T 7714 | Wang, Lan-sheng,Wang, Xiao-qun,Shen, Jun-hui,et al. Late Pleistocene environmental information on the Diexi paleo-dammed lake of the upper Minjiang River in the eastern margin of the Tibetan Plateau, China[J]. JOURNAL OF MOUNTAIN SCIENCE,2020,17(5):104743. |
| APA | Wang, Lan-sheng.,Wang, Xiao-qun.,Shen, Jun-hui.,Yin, Guan.,Cui, Jie.,...&Wen, Li-wang.(2020).Late Pleistocene environmental information on the Diexi paleo-dammed lake of the upper Minjiang River in the eastern margin of the Tibetan Plateau, China.JOURNAL OF MOUNTAIN SCIENCE,17(5),104743. |
| MLA | Wang, Lan-sheng,et al."Late Pleistocene environmental information on the Diexi paleo-dammed lake of the upper Minjiang River in the eastern margin of the Tibetan Plateau, China".JOURNAL OF MOUNTAIN SCIENCE 17.5(2020):104743. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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