Simulation study on dynamic mechanism of land use and soil erosion in loess hilly regions of Shanxi and Shaanxi provinces

摘要

SOIL erosion in the hilly region of Shanxi and Shaanxi provinces is very severe, and unreason-able land use is the main reason. There have been many research reports on the prediction ofsoil erosion, and most of them use regression methods. The resulting co-relative equations areused to predict small-scale erosion of fields or farms and to select agricultural measures.