‰·ò–¼ ˆ¢‘](Aso)
’n@–¼ “x‰ïŒS‘å‹{’¬
[“xi‚j -1
‰·@“xiŽj 20
—¬@—Ê(l/min) 324
pH -1
òŽ¿ ŠÜCO_2-Na-HCO_3

Geological Survey of Japan, AIST, 2004