‰·ò–¼
‘åŠâ‰®(Oiwaya)
’n@–¼
¼‘“ŒŒS^‹Ê’¬
[“xi‚j
-1
‰·@“xiŽj
40
—¬@—Ê(l/min)
200
pH
-1
òŽ¿
Na-HCO_3ECl
Geological Survey of Japan, AIST, 2004