【摘要】 本文以该流域的绿洲化和沙漠化环境问题为主线，通过对沙漠与绿洲过渡带的评价，合理利用水资源的评价，河床改造利用的评价，阐述了荒漠生态系统的被破坏和绿洲生态系统的被建立。更多还原

【Abstract】 Focused on the environmental problems of the oasis process and the desertification of the Yeerqiang river and the Kashigaer river valley,this paper,by evaluation on the transitive zone between deserts and oases,optimal utilization of water resources,and rehabilitation of riverbed,illustrates the deterioration of the desertecology,the establishment of the oasis ecology,and discusses some correspondent countermeasures.更多还原