【摘要】 滥垦草原、盲目移民的结果是草原生态环境遭到严重破坏而沙化退化 ;农耕范围和沙化退化面积的迅速扩大 ,使草场面积不断缩小而加剧了草畜矛盾和人畜矛盾 ;而草畜矛盾和人畜矛盾的加剧又造成草场的沙化退化和草场面积的进一步缩小 ;大面积的沙化退化使农牧民生产生活条件恶化而导致了贫困。解决牧区草畜矛盾、人畜矛盾和沙化退化的具体方式方法可能有很多 ,但从根本上说不外乎以下两条 :建设并改善生态环境和严格控制本地区人口规模更多还原

【Abstract】 Because of abusive cultivation of grassland and unplanned immigration,the ecological environment of grassland has been deteriorating and the process of desertification is accelerated.With the ever expanding of cultivated land and desert encroachment,the grassland area has been decreasing all the time,which has reculted in the acute contradictions between grass and livestock,and between man and livestock.These contradictions have in turn increased pasture deterioration and desertification and further diminished pasture areas.As a result,farmers and herdsmen have become poorer.There are various ways to solve these problems,but the most fundamental ones are to improve ecological environment and to control local population.\;更多还原