Process of Soil Erosion Study Method

The study methods of soil erosion and main soil erosion prediction model are introduced in this paper. The soil erosion study methods include the erosion features survey procedure, test plot long-term monitoring, rainfall simulation experiment in laboratory, agrology method, river gauging, remote sensing method, nuclide traces method, soil erosion prediction model method et al. The soil erosion prediction model includes the USLE and RUSLE, CSLE, WEPP, YWYM et al. We introduced the relative merits about these soil erosion study methods and soil erosion prediction model in this paper.