Hydrodynamic processes and depositional styles of glacier-associated deposits in the Moxi basin, Southwest China

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > Journal of Mountain Science > Journal of Mountain Science-2016 > Vol13 No.3

	Hydrodynamic processes and depositional styles of glacier-associated deposits in the Moxi basin, Southwest China
	TIE Yong-bo; FENG Xing-lei; RAN Jing; XU Wei
刊名	Journal of Mountain Science
	2016-03
卷号	13 期号:3 页码:557-568
关键词	Glacial fluvial deposits Dynamic difference Geohazard High mountain region Moxi basin
ISSN号	1672-6316
通讯作者	TIE Yong-bo
英文摘要	This study aims to understand the particle size distribution and depositional styles of glacier-associated deposits in the Moxi basin in southwest China. Based on field surveys, 28 samples from glacier-associated deposits (including glacial till, fluvioglacial, debris flow, river and lake deposits) were collected and tested in the laboratory. The results showed that the glacier-associated deposits can be differentiated based on particle gradation, particle size distribution and accumulated percentages. We evaluated the evolution of a former dammed lake in the Moxi basin based on glacier-associated deposits. The results of this study also indicated that the Moxi Platform was not formed by a single depositional process but is composed of both fluvioglacial and debris flow deposits. This research shows that the depositional style analysis is useful in identifying different glacier-associated deposits in high mountain regions. Moreover, the evaluation of the differences in particle sizes of the glacier-associated deposits is useful in reconstructing geo-hazard events in periglacial regions, and this information can help in identifying and reducing the potential risks associated with geo-hazards.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/14099]
专题	成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2016_Vol13 No.3
推荐引用方式 GB/T 7714	TIE Yong-bo,FENG Xing-lei,RAN Jing,et al. Hydrodynamic processes and depositional styles of glacier-associated deposits in the Moxi basin, Southwest China[J]. Journal of Mountain Science,2016,13(3):557-568.
APA	TIE Yong-bo,FENG Xing-lei,RAN Jing,&XU Wei.(2016).Hydrodynamic processes and depositional styles of glacier-associated deposits in the Moxi basin, Southwest China.Journal of Mountain Science,13(3),557-568.
MLA	TIE Yong-bo,et al."Hydrodynamic processes and depositional styles of glacier-associated deposits in the Moxi basin, Southwest China".Journal of Mountain Science 13.3(2016):557-568.