摘要
近年来地下水超采问题日益严重,为了更好地保护和利用地下水,实现可持续综合利用,在太原盆地地区开展了地下水双控相关研究。本次研究以多年地下水埋深、开采量、降雨量为依据,建立了多元线性回归模型,并以2019年数据进行验证,最后预测了未来5 a的潜水和承压水水位指标和蓄变量指标,为双控指标的计算和考核奠定了数据基础。
In recent years,the problem of groundwater over-exploitation is becoming more and more serious.In order to better protect and utilize groundwater and realize the sustainable and comprehensive utilization,the study of groundwater double control has been carried out in Taiyuan Basin.In this study,a multivariate linear regression model is established based on buried depth of groundwater table for years,extraction quantity and rainfall,and verified with 2019 data.Finally,the indexes of water level and storage variable of phreatic and confined water in the next 5 years are predicted,which lays a data foundation for the calculation and assessment of double control index.
作者
梅梓腾
康爱卿
郭维维
张运鑫
MEI Zi-teng;KANG Ai-qing;GUO Wei-wei;ZHANG Yun-xin(School of Water Conservancy and Hydroelectric Power,Hebei University of Engineering,Handan 056038,China;Hebei Key Laboratory of Intelligent Water Conservancy,Hebei University of Engineering,Handan 056038,China;School of Water Science and Engineering,Taiyuan University of Technology,Taiyuan 030000,China;China Institute of Water Resources and Hydropower Research,Beijing 100038,China)
出处
《海河水利》
2022年第4期5-8,12,共5页
Haihe Water Resources
基金
国家自然科学基金联合基金重点支持项目(U20A20316)
河北省自然科学基金创新研究群体项目(E2020402074)。
关键词
双控
多元回归分析
开采量
水位埋深
double control
multiple regression analysis
extraction quantity
buried depth of groundwater table
