‰·ò–¼ —{•ƒ(Yabu)
’n@–¼ —{•ƒŒS—{•ƒ’¬
[“xi‚j 1000
‰·@“xiŽj 30.8000
—¬@—Ê(l/min) 25
pH -1
òŽ¿ Na-HCO_3ECl

Geological Survey of Japan, AIST, 2004