Research on Effects of Land Use/Cover Change on Soil Erosion

This paper studied the impacts of land use/cover change on soil erosion in Fujian mountainous areas on the basis of analysis on long period inspection and experimental materials in Jianou Niu Kenglong Experimental Station and the Provincial Soil and Water Conservation Station, researched soil erosion mechanism of mountain grassland ecosystem, and different soil erosion modulus under different land use and land cover types. Through analysis, we have got the results that the coefficient of runoff has minus linear relation with grassland coverage, and the modulus of soil erosion has index relation with grassland coverage.