‰·ò–¼ ”nê‚Ì“’(Babanoyu)
’n@–¼ “c‘ºŒSŽOt’¬
[“xi‚j 0
‰·@“xiŽj 15
—¬@—Ê(l/min) 7
pH -1
òŽ¿ ’PƒRnò

Geological Survey of Japan, AIST, 2004