【摘要】 本文简要论述山西土地沙漠化的概况,并以右玉县为例,通过对该县与沙漠化密切相关的自然和社会环境特点的分析,指出了右玉县过去是山西省土地沙漠化最严重的地区之一,经过30多年的治理,基本上控制了土地沙漠化的蔓延,改善了农业生态条件,并取得了明显的防护效益和经济效益。更多还原

【Abstract】 This paper briefly discusses the general situations of land desertificationin Shanxi. Taking the Youyu County as an example, natural and social en-vironment characteistics relating to desertification were analysed, and resultsindicate that Youyu County was one of the most serious desertification regionsthe past in Shanxi. But now land desertification was basically controlledin through continuous control for more than thirty years. Agroecologicalconditions were improved, and protective and economic efficiencies wereobviously good.更多还原