| With the continuous development of economic society and the rapid growth of the population,human beings are consuming a limited amount of groundwater resources at an increasingly large scale and speed.To solve this problem,the research of Gongyi City natural geography,geology and hydrological conditions,Gongyi City four years(2011~2014)groundwater dynamic monitoring data as the basis,using a variety of mathematical methods to analyze the dynamic trend of the groundwater,on the basis of this reveals the dynamic changes of groundwater,with an efficient use of groundwater.In view of the above objectives,this paper takes the groundwater in Gongyi city as the research object,to understand the dynamics of groundwater level in Gongyi City,and to provide the basis for the utilization of groundwater resources in Gongyi city.First,the underground water level monitoring points were arranged in different geographical locations in Gongyi City,including the water level monitoring points and the water quality monitoring points.Secondly,the monitoring and analysis of water level and water quality in the study area,including Gongyi City years,annual rainfall on groundwater level dynamic state,the water level of the buried depth and groundwater drawdown funnel changes impact on the trend.Furthermore,according to the groundwater quality detection results of the study area,combined with using a variety of mathematical theories and methods for water quality assessment,to find a suitable water quality evaluation method for local area,so as to further improve the accuracy of the evaluation of water quality,provide technical guarantee for the residents of the region's water security.Finally,using the analytical results for a comprehensive grasp of Gongyi City,the groundwater dynamic change trend,formulation reasonable groundwater exploitation plan and protection of groundwater resources is of great significance,for the sustainable development of ecological environment provides theoretical basis. |
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