Sedimentary records of holocene palaeo-mudflow events in Tianshui basin of the western Loess Plateau, China
Sedimentary records of holocene palaeo-mudflow events in Tianshui basin of the western Loess Plateau, China
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黄土高原西部天水盆地全新世古泥石流事件的沉积记录
DOI：
10.1016/j.quaint.2019.06.027
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发表时间：
2019-06
影响因子：
2.2
通讯作者：
Wang Na
中科院分区：
文献类型：
--
作者：
Zha Xiaochun;Huang Chunchang;Pang Jiangli;Li Yang;Liu Junyu;Cuan Yuda;Wang Na
During our field investigations, a Holocene aeolian loess-soil profile containing three units of palaeo-mudflow deposits is identified in Tianshui basin of the western Loess Plateau, China. Through field observation and the analysis of particle-size characteristics, three palaeo-mudflow deposit layers are differentiated from the interbedding aeolian loess and soil, and they record three episodes of palaeo-mudflow events. Based on stratigraphic correlation, OSL dates and archeological constraints, the three episodes of palaeo-mudflow events are estimated to occur in 7000–6000, 5500–4800, and 4200-4000 yr BP, respectively. Comparison of the ages of the three paleo-mudflow events with the paleoclimatic proxy data from different regions indicates that these three episodes of palaeo-mudflow events were most likely associated with the climatic instabilities and prehistorical human activities. The results of our study, as well as the results of other studies, may provide further insights into the Holocene climate change and also into the prehistoric human activities in environmentally sensitive areas.
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青藏高原东北缘湟水河流域马场源遗址古地震与古泥石流事件
DOI：
10.1177/0959683616638437
发表时间：
2016-07
期刊：
The Holocene
影响因子：
--
作者：
Guo Yongqiang;Huang Chun Chang;Pang Jiangli;Zha Xiaochun;Zhou Yali;Zhou Qiang;Hu Guiming
通讯作者：
Hu Guiming
DOI：
10.1073/pnas.230423297
发表时间：
2000-11
影响因子：
11.1
作者：
C. Perry;K. Hsü
通讯作者：
C. Perry;K. Hsü
泾河中游全新世古洪水沉积与水文研究
影响因子：
4.9
作者：
Zha Xiaochun;Huang Chunchang;Pang Jiangli;Li Yuqin
通讯作者：
Li Yuqin
青藏高原东北部共和盆地晚更新世和全新世风沙沉积：变化、过程和气候影响
影响因子：
4
作者：
Song, Lei;Li, Hao;Li, Fengshan;Chen, Fahu
通讯作者：
Chen, Fahu
影响因子：
3.9
作者：
Jian Chen;Fuchu Dai;X. Yao
通讯作者：
Jian Chen;Fuchu Dai;X. Yao