water-erosion desertification

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。