‰·ò–¼ £ŒËƒ–“‡(Setogashima)
’n@–¼ •l“cŽs
[“xi‚j -1
‰·@“xiŽj 18.8000
—¬@—Ê(l/min) -1
pH 7.2000
òŽ¿ Na-Cl‹­‰–ò

Geological Survey of Japan, AIST, 2004