‰·ς–Ό ƒŠƒNƒ}ƒ“ƒxƒcμ(Rikumanbetsugawa)
’n@–Ό γμŒSγμ’¬
[“xi‚j -1
‰·@“xiŽj 25.4000
—¬@—Κ(l/min) -1
pH 6
ςŽΏ (NaECa-SO_4EHCO_3)

Geological Survey of Japan, AIST, 2004