Elucidation of low-to-moderate temperature hydrothermal system in the urban area -Elucidation of underground structure and hot water upflow mechanism in the urban area- (depth: several hundreds to 1500 m below ground)
Bouguer anomaly map of the southern
part of Fukuoka city
Comparison between the basement depth
estimated by the bouguer anomaly and
the hot springs temperature disturibution.
