Geomorphic Characteristics of Hillslope and Channelized Debris Flows: A Case Study in the Shitou Area of Central Taiwan

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-2009 > Vol6 No.3

	Geomorphic Characteristics of Hillslope and Channelized Debris Flows: A Case Study in the Shitou Area of Central Taiwan
	Chen, Jinn-Chyi ; Lin, Ching-Weei ; Wang, Lung-Chang
刊名	JOURNAL OF MOUNTAIN SCIENCE
	2009-09
卷号	6 期号:3 页码:266–273
关键词	Hillslope debris flow Channelized debris flow Empirical equation Topographic parameter Central Taiwan China
ISSN号	1672-6316
通讯作者	Chen, JC
英文摘要	The data on the hillslope and channelized debris flows in the Shitou area of central Taiwan occurred during Typhoons Toraji and Nali in 2001 were applied in this paper. The geomorphic parameters, including the flow length, gully gradient, drainage area and form factor of the debris flows were determined by spatial analysis using a Geographic Information System (GIS) based on the data derived from field investigation, aerial photographs, and topographical maps. According to such determined geomorphic parameters, the threshold conditions and empirical equations, such as the relationship between the gully gradient and drainage area and that between gully length and drainage area and topographic parameter, are presented and used to distinguish the geomorphic characteristics between the channelized and hillslope debris flows.
语种	英语
公开日期	2013-08-14
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/6027]
专题	成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2009_Vol6 No.3
推荐引用方式 GB/T 7714	Chen, Jinn-Chyi,Lin, Ching-Weei,Wang, Lung-Chang. Geomorphic Characteristics of Hillslope and Channelized Debris Flows: A Case Study in the Shitou Area of Central Taiwan[J]. JOURNAL OF MOUNTAIN SCIENCE,2009,6(3):266–273.
APA	Chen, Jinn-Chyi,Lin, Ching-Weei,&Wang, Lung-Chang.(2009).Geomorphic Characteristics of Hillslope and Channelized Debris Flows: A Case Study in the Shitou Area of Central Taiwan.JOURNAL OF MOUNTAIN SCIENCE,6(3),266–273.
MLA	Chen, Jinn-Chyi,et al."Geomorphic Characteristics of Hillslope and Channelized Debris Flows: A Case Study in the Shitou Area of Central Taiwan".JOURNAL OF MOUNTAIN SCIENCE 6.3(2009):266–273.