摘要
地下水咸化是束鹿地区地下水环境的主要问题，本文从物质来源和水动力条件的变化分析了地下水咸化形成条件，指出淡水咸化主要是由于开采导致上部咸水下移的结果；
It is a heavy environmental problem that fresh groundwater tends to be salined in Shulu Area, Hebei Province. From the viewpoint of material sources and variation of hydrodynamic field, the authors analyzed the formation condition of saltlization. The results showed that the main reason of saltlization of groundwater is that fresh groundwater overpumping induced the leakage of saline groundwater from upper aquifer. The mass balance modeling of mixing of fresh groundwater and saline groundwater showed that water rock interaction took place in the mixing process.
出处
《中国地质灾害与防治学报》
CSCD
1997年第2期62-66,共5页
The Chinese Journal of Geological Hazard and Control
基金
国家自然科学基金
关键词
地下水
咸化
咸淡水混合
质量平衡模拟
水岩作用
groundwater saltlization, mixing, mass balance modeling, water rock interaction, Shulu area
