介绍并分析国内外主要冻融侵蚀预报模型与冻融侵蚀防治方法的研究成果。
The prediction model and the prevention and cure technique for freeze-thaw erosion are introduced.
本研究成果对于漾濞县的土壤侵蚀防治，水土资源管理和土壤侵蚀定量评价具有重要意义。
The results of this study can be used to control soil loss, manage water and soil resources and evaluate soil erosion in Yangbi.
土壤侵蚀分布具有明显的时空变化特征，研究其时空变化规律对于科学地进行土壤侵蚀防治具有重要意义。
Distribution of soil erosion has obvious characters of space-time change. Researching its space-time change law has important significance for scientific prevention of soil erosion.
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