‰·ò–¼ ‘å‘ò(Osawa)
’n@–¼ –k’ÃŒyŒS’ß“c’¬
[“xi‚j -1
‰·@“xiŽj 55
—¬@—Ê(l/min) 240
pH 7.1000
òŽ¿ Na-Cl‹­‰–ò

Geological Survey of Japan, AIST, 2004