【摘要】 综述了土壤侵蚀模型的研究进展 ,阐述了物理过程模型、动力学模拟模型、因子分析模型各自的建立方法、途径和应用目的 ,并分析了 GIS在土壤侵蚀模型研究中的应用 ,最后对土壤侵蚀模型研究的发展趋势作了简要的评述更多还原

【Abstract】 Firstly, the research progress of the model of soil erosion was surveyed in the paper, the method, pathway and purpose of the establishment of three kinds of models were expounded. Secondly, the application of GIS in the research of soil erosion was introduced. At last, the research trend of the model of the soil erosion was forecasted.更多还原