Debris Flow Disasters Induced By Forest Fire ---Taking the Reneyong Gully as An Example

DOI

10.2991/ifeesm-15.2015.255How to use a DOI?

Keywords

debris flow; forest fire; formation mechanism; prevention and control measures

Abstract

Debris flow is a kind of natural geological disasters occurred in the mountains areas,caused by a special flood along the steep mountain valleys or diarrhea elicited by flood erosion, which contains a large number of mud, sand, stones and other solid matter. The mechanism of debris flow occurrence and development is complex, affected by many factors,such as the destruction of the ecological forest fire, the fire heating process reducing the overlying soil moisture,leading to weakening the structural strength of soil,which creates the condition of the debris flow, shallow soil landslide and soil and water loss. This paper take the debris flow of Reneyong gully in Zhengdou village, Xiangcheng county, Sichuan Province of China as an example, describe the development features and genetic analysis of the post-fire debris of Reneyong gully. This paper focuses on discuss the relationship between forest fire and the debris flow.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hui-jun Liu
AU  - Zi-long Chen
PY  - 2015/09
DA  - 2015/09
TI  - Debris Flow Disasters Induced By Forest Fire ---Taking the Reneyong Gully as An Example
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1404
EP  - 1409
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.255
DO  - 10.2991/ifeesm-15.2015.255
ID  - Liu2015/09
ER  -