Ecological Environment Impact Assessment Of Soil Erosion Prediction Methods Applied Research

APPLIED STUDY ON FORECASTING METHOD OF SOIR AND WATER LOSS IN ECOLOGICAL ENVIRONMENTAL IMPACT ASSESSMENT Abstract In this paper, based on usual soil loss equation (USIJE), that's to say, forecasting model of soil and water loss in ecological environmental impact assessment, and take the Sichuan province as an example, the distributed conditions of soil and water loss all over the region have been studied systematically. The results show that the distributed conditions and the distributed picture drawn up of the space region of soil and water loss of Sichuan province have been coincided with practical conditions. And it is proved that the forecasting method of soil and water loss put forward in this paper will possess scientific, simple and convenient and operable traits, once it is applied to practice.