Hydrological and geochemical processes constraining groundwater salinity in wetland areas related to evaporitic (karst) systems. A case study from Southern Spain

详细信息    查看全文

• 作者：J.M. Gil-Má ; rquez ; ^{josemgil@uma.es} ; J.A. Barberá ; B. Andreo ; M. Mudarra
• 关键词：Evaporite (karst) aquifer ; Hydrochemistry ; Geochemical modelling/evolution ; Stable isotopes ; Brine springs
• 刊名：Journal of Hydrology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：544
• 期：Complete
• 页码：538-554
• 全文大小：4536 K
• 卷排序：544

文摘

Hydrogeochemical processes occurring in a evaporite-karst were investigated. The evolution of groundwater and the origin of brine springs was studied. Stable isotope analysis permitted to assess the wetland-groundwater relationship. Inverse geochemical modelling was used to identify the main geochemical processes. A hydrogeological-geochemical conceptual model has been proposed for the study area.