地下鹹水の定義と事例

抄録

Groundwater is well known as a natural resource that includes dissolved solution according to the geology, origin, flow route and storage condition. The calling code of the deep groundwater is divided by the saline concentration and condition, in usual. Brine, saline, brackish are the technical words of groundwater depended by the salinity, on the other hand, fresh and fossil are the words of groundwater condition. The study is introducing the previous studies and makes a scientific define of the Brine Water in the field of groundwater hydrology. The study also shows the sample of brine water in the Kanto basin, which is the largest and deepest deposit basin in Japan.