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土壤侵蚀过程的研究将为基于物理过程的侵蚀预报模型研发提供重要的理论基础。介绍了美国土壤侵蚀过程研究进展 ,叙述了土壤侵蚀过程研究对研发水蚀预报模型 (WEPP)的重要贡献 ,阐述了近期侵蚀过程研究对WEPP模型中侵蚀过程概念模型的挑战 ,希望对中国侵蚀过程及其预报模型的研究有借鉴作用。
The research of soil erosion process will provide an important theoretical basis for the research and development of erosion prediction model based on physical processes. The progress of research on soil erosion process in the United States was introduced. The important contribution of research on soil erosion process to research and development of water erosion prediction model (WEPP) was introduced. The recent research on erosion process challenged the conceptual model of erosion process in WEPP model. Its forecast model has reference.