Automatic calculation model of large scale soil loss model based on csle model

Abstract

Based on the model of Chinese soil loss equation (CSLE), this paper puts forward a model to calculate the large scale data automatically. At present, the domestic use of this model to calculate the soil loss modulus methods are mostly used in the existing calculation tools, manual calculation of a basin or county soil erosion modulus. However, the data collected from the first national water resources survey about soil and water conservation work in our country, has not automatic calculation model to be applied. In this paper, we mainly study how to use the CSLE model to calculate the large range data by using the automatic method, and put forward the automatic calculation model.