‰·ς–Ό “ϊŒό(Hyuga)
’n@–Ό ŽO•ϋŒS”ό•l’¬
[“xi‚j -1
‰·@“xiŽj 25
—¬@—Κ(l/min) 17.2000
pH -1
ςŽΏ NaEMg-Cl

Geological Survey of Japan, AIST, 2004