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.
分析結(jié)果為：內(nèi)蒙古農(nóng)牧交錯帶中部地區(qū)及東部的西遼河流域為荒漠化強烈發(fā)展地區(qū)；近十年，荒漠化的發(fā)展以風蝕荒漠化最快，水蝕荒漠化變化次之，鹽漬化土地面積變化最少。