亳州市涡阳地区松散岩类地下水动态分析  

Dynamic Analysis of Groundwater in Loose Rocks in Guoyang District,Bozhou City

作　　者：侯香梦[1] HOU Xiang-meng(Geological Survey of Anhui Province,Hefei 230001,China)

机构地区：[1]安徽省地质调查院,安徽合肥230001

出　　处：《浙江水利水电学院学报》2022年第2期46-51,共6页Journal of Zhejiang University of Water Resources and Electric Power

摘　　要：亳州市涡阳地区地下水水位持续下降,部分地区已经形成降落漏斗。结合20世纪70年代的水位数据,对工作区地下水水位情况进行动态分析,结果表明:研究区大气降雨与浅层地下水关系较为密切,地下水水位随季节变化较为明显;大气降雨与中层地下水虽然存在一定的补给关系,但是不明显,并且水位总体呈现下降的趋势;深层地下水与大气降雨补给关系微弱,其水位呈现直线下降的趋势。总体上中层和深层地下水较20世纪70年代水位下降较为明显,部分地区呈现了降落漏斗,必须尽早实施有效的地下水资源保护措施。The groundwater level in Guoyang area of Bozhou continues to decrease,and a falling funnel has been formed in some areas.Combined with the water level data of the 1970s,a dynamic analysis of groundwater level in work area is conducted.The results show that the atmospheric rainfall in the study area has a close relationship with shallow groundwater,and the groundwater level deforms more obviously with seasons.Although there is a certain recharge relationship between atmospheric rainfall and intermediate groundwater,it is not obvious,and the groundwater level generally shows a downward trend.The replenishment relationship between deep groundwater and atmospheric rainfall is weak,and its water level shows a straight downward trend.In general,the water level of the middle and deep groundwater has fallen more significantly than in the 1970s,and some areas have shown a falling funnel.Effective groundwater resources protection measures must be implemented as soon as possible.

关 键 词：涡阳地区 松散岩类孔隙水 地下水监测 

分 类 号：TV211.1[水利工程—水文学及水资源]