Hydrogeological Characteristics Of Seven - Star Farm And Evaluation Of Groundwater Resources

In this paper, based on the seven stars of farm production is larger for groundwater resources actual situation, through the domestic and foreign methods and theoretical analysis of the present situation of groundwater resources of the study, in view of the Qi Xing Nong Chang water shortages, hydrogeological conditions, physical characteristics, chemical characteristics of groundwater, water quality, water resources, problems such as Qi Xing Nong Chang of groundwater water quality and quantity of groundwater resources, has carried on the comprehensive evaluation analysis.The water in the daily human life and industrial production is the essential important resources. Of groundwater resources in SanJiang plain area is the most important water source. Characterized by a large amount of water, good water quality and convenient. With the construction and development of cities and industrial and mining enterprises, such problems as soil salinization, slope collapse, ground subsidence also exist many problems.Qi Xing Nong Chang this paper has carried on the comprehensive evaluation of surface water and groundwater, the water quantity, water quality and comprehensive utilization of water resources and so on has carried on the comprehensive analysis of the comprehensive utilization of water resources for farms.Qi Xing Nong Chang is located northeast of heilongjiang province, located in fujin city, is located in the sanjiang plain. With the expansion of Qi Xing Nong Chang for scale, increasing industrial development zone area, large area of paddy field, and the continuous improvement of people’s living standard, lead to growing water use. Of groundwater development now has become the main problem of farm economic and social development. As a result, the groundwater resources in the farm and the qualitative evaluation of Qi Xing Nong Chang, and to control quality and quantity of groundwater in the region is very important.This paper introduces the general situation of the regional geology and hydrogeology dipper farm, introduces its characteristics, main types and the characteristics of the aquifer. Through the analysis of the hydrological geology characteristics of Qi Xing Nong Chang, studied the hydrogeological characteristics. Through evaluation, Qi Xing Nong Chang quaternary unconsolidated rock class porewater of low salinity water, hydrological parameters meet the demand of mining; Cretaceous clastic rock type of fracture pore confined water of the area as the main source of irrigation water and living water, its low salinity is low, can meet the needs of production and living.