Hydrogeochemical Features of Hot Spring under Water-Rock Processes of Different Geologic Conditions——A Case in the Wentangxia Hot Spring of Chongqing and the Hot Spring at Xiaojiang Fault Zone of East Yunnan
详细信息
- 责任者：Yang Lei (Key Laboratory of Eco-Environments in Three Gorges Reservoir ; Ministry of Education ; School of Geographical Sciences ; Southwest University ; Chongqing 400715 ; China) ; Xiao Qiong
- 刊名：Carsologica Sinica
- 出版年：2011
- 卷期：30(2)
- 关键词：温泉 ; hot springs ; 水文地球化学 ; hydrogeochemistry ; 重庆 ; Chongqing ; 云南 ; Yunnan Province
- 页码：p.209-215
- 图表：7 illus., 2 tables, 28 refs.
- 分类号：1005
- 出版序号：1067
- issnNo：ISSN1001-4810
- isbnNo：CN45-1157/P
摘要
///Taking the Wentangxia hot springs in Chongqing and hot springs at Xiaojiang fault zone in East Yunnan as the research object, the hydrogeochemic features are studied in the paper. It is found that the hydrogeochemic features of the hot springs outcrop from Wentangxia anticline are similar because of the same geologic backgrounds, and their hydrochemistry types are SO4-Ca(Mg); but that the hydrochemic features of the thermal water outcrop from Xiaojiang fault zone are quiet different for their difference of geologic conditions, their hydrochemistry types are HCO3-Na(YN1), HCO3-Ca(YN2), SO4-Ca(YN3 and YN5)and SO4-HCO3-Ca-Na (YN4).