摘要
张掖市属资源性缺水地区,区域水资源难以满足当地社会经济发展和生态平衡的需要。随着西部大开发战略的逐步实施,西北干旱内陆河地区水资源的支撑作用将显得愈来愈重要。文中从张掖水资源现状分析入手,阐述了水资源对绿洲城市化的影响,并通过水资源承载压力度对张掖水资源承载力做出分析,最后提出在水资源约束下张掖城市化发展的几种有效模式。
Water resources are development and the ecological extremely lacking in Zhangye and cant meet the need of its social and economic environment balance. With the strategy of Development of Western China implemented step by step, the outstanding role of the water resource in drought areas of Northwestern China is becoming more obvious. This research introduced the current situation of Zhangye water resources, analyzed the impact of water resource over oasis urbanization, and the water resources carrying capacity of Zhangye through water resource loadable pressure degree, finally, introduced several effective development model of Zhangye urbanization under water resources carrying capacity.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2009年第4期75-78,共4页
Journal of Arid Land Resources and Environment
关键词
黑河流域
水资源承载力
城市化
发展模式
Heihe River Basin
Water resources carrying capacity
Urbanization
Development model
