摘要
Seawater intrusion on the northern coast of Laizhou City is featured by "three sources and three dimensions". Modern sea water, ancient saline water and brine contained both in the Quaternary aquifer and in the bedrock fissures or crevice have been identified as possible sources. The ratio of γSO4/γCI is used to distinguish the origin of the different types of saline water. The correlation between 3H and y SO4/γ Cl provides a quantitative differentiation on the origin of the saline water, which makes it possible to take counter protection measures in different areas affected by sea water intrusion.
Seawater intrusion on the northern coast of Laizhou City is featured by 'three sources and three dimensions'. Modern sea water, ancient saline water and brine contained both in the Quaternary aquifer and in the bedrock fissures or crevice have been identified as possible sources. The ratio of γSO4/γCI is used to distinguish the origin of the different types of saline water. The correlation between 3H and y SO4/γ Cl provides a quantitative differentiation on the origin of the saline water, which makes it possible to take counter protection measures in different areas affected by sea water intrusion.
基金
This research as one of the main projects is financially supported by the Chinese Academy of Sci-
