Water Resources Evaluation In Daqing City

With city economic development, the contradiction between economic and environment becomes very serious. In Daqing city, the enterprises of oilfield and municipal departments supervise the development of groundwater and surface water respectively, this lead to the serparation of the research between groundwater and surface water in the long time. This paper aimed at realizing the status of water resources of Daqing, harmonizing the relationship between economic developments and exploiting water resources reasonably, utilizing the superiority of water resource in the farthest extent and utilizing and protecting the environment of water resources. By this research, we evaluated quantitative distribution and qualitative features of water resources, predicted the providing and demanding of various industries in 2010, and builded a foundation for reasonable development and using synthetically and a scientific basis for improving natural entironments.1. On the basis of the survey and collection of practical data, this paper illustrated the natural formation condition of groundwater and reservoir condition, water richness, chemical character of groundwater in each district in research area of Daqing. The natural reserve of groundwater has evaluated by the application of tri-water conversion concept. With the practical data of exploit dynamics and the historical explore fruits, hydrometric geological parameters are chosen and the permiting production of groundwater is calculated.2. The quality of surface water and groundwater has appraised, and the basal situation of water environmental quality in daqing city wass preliminary identificated, and the direction of increasing research environment were given.3. According to the different usage of water in daqing, we evaluate the quality of water resources which daqing is allotted according to drainage planning, study the ability and distribution of water resources and discuss the advange and disadvantage that"adjusting north water to south"engineering produced to drawing water engineering in Daqing.4. Some achievements has been obtained by syethesis evalution of groundwater and surface water for comprehensive development of water resources in Daqing firstly, and these provide a reference for building a total medium-long term planning.