- Article
Estimating the Groundwater Recharge Sources to Spring-Fed Lake Ezu, Kumamoto City, Japan from Hydrochemical Characteristics
- Irfan Tsany Rahmawan,
- Kimpei Ichiyanagi,
- Haruchika Hamatake,
- Ilyas Nurfadhil Basuki and
- Teru Nagaoka
Kumamoto is a city in Japan that relies completely on groundwater for drinking water. Groundwater in the Kumamoto region divided into shallow and deep aquifers. Around Lake Ezu, where one of Kumamoto City’s largest tap-water source wells are lo...

