[1]ZOU Xiang,ZHANG Ping-cang,CHEN Jie.Study on Soil Anti-collapse Ability in Xiaojiang River Basin[J].Research of Soil and Water Conservation,2008,15(01):244-246.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
15
Number of periods:
2008 01
Page number:
244-246
Column:
Public date:
2008-02-20
- Title:
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Study on Soil Anti-collapse Ability in Xiaojiang River Basin
- Author(s):
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ZOU Xiang1, ZHANG Ping-cang1, CHEN Jie2
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1. Yangtze River Scientific Research Institute, Wuhan 430010, China;
2. Institute of Mountain Hazards and Environment, Chinese Academy of Sciences and Ministry of Water Conservancy, Chengdu 610041, China
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- Keywords:
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Xiaojiang River Basin; soil anti-collapse ability; collapse velocity
- CLC:
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S157.1
- DOI:
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- Abstract:
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By making experiments, anti-collapse ability of soil in Xiaojiang River Basin is researched in the different soil types and land use types.The result indicates anti-collapse ability of soil in Xiaojiang River Basin is great; The average collapse velocity of brown soil is bigger than the others.The average collapse velocity of yellow-red soil is the least; in terms of land use, the grassland is the biggest in anti-collapse, the farmland and scrublands is less than grassland in anti-collapse, and the bare slope is the least in anti-collapse; the anti-collapse ability of soil in Xiaojiang River Basin is in inverse proportion to the contents of grain in less than 0.002 mm.