IMHE OpenIR  > 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
Corresponding AuthorChen, JC
2009-09
Source PublicationJOURNAL OF MOUNTAIN SCIENCE
ISSN1672-6316
Volume6Issue:3Pages:266–273
AbstractThe 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.
KeywordHillslope Debris Flow Channelized Debris Flow Empirical Equation Topographic Parameter Central Taiwan China
Language英语
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6027
CollectionJournal of Mountain Science_Journal of Mountain Science-2009_Vol6 No.3
Recommended Citation
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.
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