人民黄河Issue(9)：66-69,4.DOI:10.3969/j.issn.1000-1379.2014.09.022
鄂尔多斯白垩系深层地下水可持续开采量评价
Assessment of Deep Confined Groundwater Sustainable Yield Based on Renewal Rate
摘要
Abstract
The total storage and renewal capacity of Cretaceous deep groundwater in Ordos City were analyzed in this study. And its renewal rate was evaluated with the isotropy technology and geochemical methods,the maximum allowable yield of the Cretaceous deep groundwater of Ordos City is 3. 24 × 108 m3/a,calculated with renewal rate. According to the statistical analysis of the groundwater resources fields in Ordos City,the sus-tainable yield of deep confined groundwater was given,which was 1. 78 × 108 m3/a. Application results show that using isotropy technology and ge-ochemical methods for confirming the renewal rate is one of the effective means for evaluating the groundwater sustainable yield. The sustainable yield is not immutable and the real groundwater sustainable yield needs to be further study.关键词
更新速率/可持续开采量/深层地下水/含水层/白垩系/鄂尔多斯市Key words
renewal rate/sustainable yield/deep confined groundwater/aquifer/Cretaceous system/Ordos City分类
天文与地球科学引用本文复制引用
万伟锋,李清波,刘永峰,曾峰..鄂尔多斯白垩系深层地下水可持续开采量评价[J].人民黄河,2014,(9):66-69,4.基金项目
“十二五”国家科技支撑计划项目（2013BAC10B02）；国家国际科技合作项目（2013DFG70990）。 （）
