鄂尔多斯市达拉图鲁水源地地下水资源评价

发布时间：2018-05-15 03:41

本文选题：地下水 + 水均衡法　；参考：《内蒙古大学》2015年硕士论文

【摘要】：本文以地下水系统理论为指导,在充分收集、分析已有地质、水文地质和地球物理勘探等方面的资料,收集、分析、整理气象、水文等方面资料的基础上,运用水均衡法,通过计算确定水文参数和水文地质参数(大气降水入渗系数α、渗透系数K、导水系数T、给水度μ、影响半径R),对达拉图鲁水源地地下水资源数量进行了评价和研究,并对生态环境效益进行了分析。研究结果表明：区内地下水储存资源丰富,含水层调蓄能力强,地下水天然补给资源量为5857.56×104m3/a,现状净开采量1235.25×104m3/a。均衡区内多年平均处于平衡状态。研究结果为当地地下水水资源利用规划和农业水资源高效可持续利用提供科学技术支撑,也为区域的经济发展,解决工农业用水矛盾提供科学参考。
[Abstract]:Based on the theory of groundwater system, this paper applies the method of water balance on the basis of collecting and analyzing the existing data of geology, hydrogeology and geophysical exploration, collecting, analyzing, sorting out meteorological and hydrological data, etc. The hydrological parameters and hydrogeological parameters (atmospheric precipitation infiltration coefficient 伪, permeability coefficient K, water conductivity coefficient T, water supply degree 渭, influence radius Ru) are determined by calculation. The quantity of groundwater resources in Dalaturu water source area is evaluated and studied. The benefit of ecological environment is analyzed. The results show that the groundwater reserves in the area are abundant and the aquifer has strong storage capacity. The natural groundwater recharge resource is 5857.56 脳 10 ~ 4 m ~ 3 / a, and the net exploitation is 1235.25 脳 10 ~ 4 m ~ (3 / a) a. The equilibrium region is in equilibrium state on average for many years. The results provide scientific and technological support for the utilization planning of local groundwater resources and the efficient and sustainable utilization of agricultural water resources, as well as scientific references for regional economic development and for solving the contradiction between industrial and agricultural water use.
【学位授予单位】：内蒙古大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P641.8

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