‰·ò–¼ ™ŽR(Sugiyama)
’n@–¼ ŸŽRŽs
[“xi‚j -1
‰·@“xiŽj 16
—¬@—Ê(l/min) -1
pH -1
òŽ¿ ’PƒFe(‡U)ò(HCO_3Œ^)

Geological Survey of Japan, AIST, 2004