中文摘要：

黄土高原地处干旱半干旱地区,加之水力侵蚀和风力侵蚀的交替进行,使得该区土壤侵蚀尤为严重。本文通过对一些学者在黄土高原地区进行坡面土壤侵蚀产流产沙相关研究分析,总结了部分试验方法及土壤颗粒启动、水动力参数等方面的计算方法。通过一系列的试验研究,希望能为建立黄土高原土壤侵蚀预测模型提供科学依据。

英文摘要：

The Huangtu Plateau is located in the arid and semi-arid regions, coupled with water erosion and wind erosion alternately ,making particularly serious soil erosion in the area.Based on the number of scholars Slope Soil Erosion in the Huangtu Plateau runoff and sediment-related research and analysis,it summarizes the calculation of test methods and soil particles,hydrodynamic parameters and other aspects.Through a series of experimental research,which provides a scientific basis to build predictive models of Soil Erosion.