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生态环境建设中河西少数民族地区城镇发展研究
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广告招租，e-mail:yesize@hotmail.com （1.兰州交通大学地理信息系统系，兰州，730070；2.清华大学建筑学院，北京，100084） 摘要：河西少数民族地区地处河西主要河流上游，是建设河西生态的关键地带。在分析城镇发展现状和动力机制的基础上，以加快城镇化，减轻区域生态环境压力，提高城镇的生态贡献度为主旨，提出了城镇快速、持续发展的策略建议。 关键词：生态环境建设 特色产业 绿色人居 Research on Urban development of Hexi minority area for eco-environment construction DUAN Huan-e1 LI Zhi-gang2 (1.Geographical Information System Department, Lanzhou Jiao tong University, Lanzhou, 730070; 2. School of Architecture, Tsinghua University, Beijing, 100084) Abstract: Hexi minority area is located in upper reaches of the chief rivers of Hexi corridor, so eco-environment construction in this area become the key of resolving the eco-environment problem in Hexi corridor from fountainhead. On the base of analyzing the situation and driving factors of urban development in this area, some tactic suggests for urban sustainable development are advanced, arming at speeding up the progress of urbanization and alleviating the pressure of eco-environment, so as to raise the eco-environment contribution degree of urban. Key words: eco-environment construction; special industry; green human settlements 河西少数民族地区主要指自东向西依次分布于河西走廊西南部的天祝藏族自治县、肃南裕固族自治县、肃北蒙古族自治县和阿克塞哈萨克族自治县等4县，总面积13.2万km2，位居石羊河、黑河、疏勒河、党河等河西主要河流的上游，是河西地区水源涵养地带及祁连山生态保护工程的主体。随着全球气候的变化，河西生态环境问题日益成为我国西
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