The Study On Karst Groundwater Resources Optimal Allocation For Yanhe Spring Basin

Water, is the source of the life, is one kind of precious resources for the humanity survival and development, also is the important constituent of natural environment, is the foundation for sustainable development.With the population and the economical growth, the increasing water resources demand, the worsening water environment, the lack of water resources already has become the global question. The United Nations in 1997 "World Fresh water Resources Comprehensive Appraisal" reported: " the question of water lack seriously will restrict the 21st century economies and the social development, and possibly will cause the crisis between nation."At the end of 2003, Jincheng city decided to carry its second water resources appraisal and its water resources general layout according to the unitive dispise of Shanxi province. In order to insure its sustainable development of economy and environment and its sustainable utilization of spring karst groundwater resources,it is necessary to carry the study on karst groundwater resources of Yanhe spring basin,this can not only afford reliable data to utilize and protect the karst groundwater resources rationally,but also has an important practical significance .This article takes ground water resources of Yan River spring basin karst as the research object, first collects the spring basin environment material, the...