水蚀是指土壤因降雨而松弛，或者被水流剥离，土壤粒子被冲到斜面下方，冲走的土壤积存到水道或下游流域。受水蚀影响后，不仅表土层受到影响，还会使土壤失去蓄水能力和养分保持力。
... prevent water losssoil erosion 防止水土流失 water fall erosion 跌水侵蚀 water-erosion desertification 水蚀荒漠化 ...
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The conclusion is as follows: desertification is serious in middle part region and Xi-liao-he region; In last ten years, change of wind erosion desertification is the fast, change of water erosion desertification comes second, change of saline desertification is least.
分析结果为：内蒙古农牧交错带中部地区及东部的西辽河流域为荒漠化强烈发展地区；近十年，荒漠化的发展以风蚀荒漠化最快，水蚀荒漠化变化次之，盐渍化土地面积变化最少。
参考来源 - 基于GIS的内蒙古农牧交错带荒漠化近期动态变化及影响因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
本文仅对北方沙质荒漠化、水蚀荒漠化两种主要的荒漠化类型的区域地质分布、成因及其发展趋势进行探讨。
The regional classification and distribution, formation process and developing trends of sandy and water eroding desertification are discussed mainly in this paper.
通过稳定土壤，减少水蚀和风蚀并维持土壤养分循环，林木覆盖能够防止土地退化和荒漠化。
Forests and tree cover combat land degradation and desertification by stabilizing soils, reducing water and wind erosion and maintaining nutrient cycling in soils.
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