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且末绿洲地处塔里木盆地东南缘生态脆弱区,气候极端干旱,降水稀少,蒸发剧烈。且末绿洲得益于车尔臣河浇灌,形成历史悠久的灌溉农业。近年来,由于人口剧增、大量开荒、水资源的不合理利用、土壤盐渍化以及自身的自然灾害严重地困扰着且末绿洲及其经济的可持续发展。根据且末绿洲实地考察、历年统计资料及生态环境特点分析的基础上,对该区域生态安全面临的挑战作了充分剖析,探讨了且末绿洲可持续发展的方向及可行的途径。
And end Oasis is located in the ecologically fragile region of the southeastern margin of the Tarim Basin, the climate is extremely dry, precipitation is scarce, evaporation is intense. And Oasis benefit from Cheershen irrigation, the formation of a long history of irrigated agriculture. In recent years, owing to the rapid population growth, extensive land reclamation, the irrational use of water resources, soil salinization and its own natural disasters, it seriously hampers the sustainable development of Qiemo and its economy. Based on the field investigation of Qiemo oasis, statistical data of past years and characteristics of ecological environment, the challenges of ecological security in this area are fully analyzed, and the direction and feasible approaches of sustainable development of Qianding oasis are discussed.