重庆城市化过程与水资源环境变化关系研究

首先对城市化进程与水资源环境变化关系的国内研究现状进行了较为详细的综述,进而对重庆市的水资源环境现状特征进行了分析,同时通过重庆市工业化过程、城镇化过程,与水环境的演变规律对重庆市城市化进程与水资源环境的耦合关系进行了深入剖析,指出工业结构性矛盾突出、能源结构差、城镇用地迅速扩张等是重庆水环境恶化的主要成因。最后,根据重庆市环境保护“十一五”规划纲要提供的资料,预测出2030年全市总需水量为145.53亿m3,2010年废水排放总量将达到25.3亿m3。

A Study on the Realationship Between Urbanization Process and Changes of Water Resources Environment in Chongqing City

At the beginning of this paper,the author generally summarizes the current situation on domestic research of urbanization process and changes of water resources environment,and analyzes the current situation of water resource environment of Chongqing.At the same time,through analyzing the industrialization process,urbanization process and the evolution regulation of water environment in Chongqing,and dissects the coincident relationship between water environment and urbanization process in Chongqing,the author points out that water environment degeneration of Chongqing was formed by low quality of the structural weakness of industry,the lack of qualified energy and the extension of urban land.Lastly,according to the resources is afforded by the "eleven-five" plan of environmental protection in Chongqing.we can predict that the total need amount of water will be 14,553 million m~3 in 2030 year and the total amount of waste water exhausted will be added up to 2,530 million tons in 2010 year in Chongqing.