%0 Journal Article
%A LIU Bin-tao
%A SONG Chun-feng
%A SHI Zhan
%A TAO He-ping
%T Soil Loss Equation of Lushan Earthquake Area
%D 2016
%R 10.11988/ckyyb.20140674
%J Journal of Yangtze River Scientific Research Institute
%P 15-19
%V 33
%N 1
%X Many  secondary disasters such as collapse, landslide and debris flow were induced by Lushan earthquake. The vegetation was seriously destroyed and ecological environment was under serious threat. The most effective method for quantificationally evaluating  the regional soil erosion is to establish the soil loss equation. Through summarizing  the soil loss investigation and assessment results in Lushan earthquake area, we described the soil loss equation which had been used in Lushan earthquake area. The specific calculation methods of rainfall erosivity factor, soil erodibility factor, slope length and slope gradient factor, surface cover and management factor and the soil and water conservation measures factor were given in this paper. This equation can be referenced  for the investigation and dynamic monitoring of soil and water loss, the soil and water conservation planning and the  ecological reconstruction  of Lushan earthquake area.<br/><br/>
%U http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20140674