| Number | Title | Author |
|---|
| No.266 |
Research in the Sengan Geothermal Area |
Kimbara Keiji, Hase Hirokazu and Ogawa Katsuro (Ed.) |
| Historical background of geothermal research in the Sengan area |
Kimbara Keiji and Hase Hirokazu |
| Summary of the researches in the Sengan geothermal area, Northeast Japan |
Kimbara Keiji and Hase Hirokazu |
| Geological structure and geotectonic history of the Sengan geothermal area |
Uemura Fujio |
| Geological structure of the central part of the Sengan geothermal area, Northeast Japan |
Suto Shigeru |
| Large scale felsic pyroclastic flow deposits in the Sengan geothermal area, Northeast Japan – Tamagawa and Old-Tamagawa Welded Tuffs – |
Suto Shigeru |
| Volcanic history at northern part of the Sengan geothermal area, Northeast Japan, on the basis of paleomagnetic study |
Suto Shigeru and Mukoyama Sakae |
| Distribution of the landside landforms in the Sengan geothermal area and its environs, Northeast Japan |
Sumi Kiyoshi, Ikeda Kazuo, Saito Keizo and Suto Shigeru |
| Recent deposits and their 14C ages in the Kitashirasawa area, Takinoue geothermal field, Iwate Prefecture, Japan |
Sumi Kiyoshi, Ikeda Kazuo and Kimbara Keiji |
| Hydrothermal rock alteration in the southern part of Hachimantai geothermal area, Northeast Japan |
Kimbara Keiji |
| Alteration of the core samples from the geothermal exploration wells in the Sengan geothermal area, Northeast Japan |
Takeno Naoto and Noda Tetsuro |
| Conceptual hydrothermal system model for the Sengan area based on geochemistry of hot springs and fumaroles |
Shigeno Hiroshi and Abe Kikuo |
| Isotopic investigation of waters taken from boreholes, hot springs and surface waters in the Sengan geothermal area |
Takahashi Masaaki and Noda Tetsuro |
| Hydrothermal systems in the Sengan area estimated from the hydro-geochemical measurements of wells |
Noda Tetsuro, Abe Kikuo, Takeno Naoto and Takahashi Masaaki |
| Well gas measurements in the Sengan area |
Noda Tetsuro and Abe Kikuo |
| Hydrogeology of the western region of Sengan geothermal area, especially on shallow groundwater flow |
Kuroda Kazuo, Kanno Toshio and Ozaki Tsugio |
| Hydrogeology of the Kakkonda and the Matsukawa geothermal fields, Iwate prefecture |
Kanno Toshio and Kuroda Kazuo |
| Gravimetric analysis of the Sengan geothermal area, Northeast Japan |
Komazawa Masao, Suto Shigeru and Suda Yoshiro |
| Magnetic structure of the Sengan geothermal area |
Okuma Shigeo and Suto Shigeru |
| A study of thermophysical observations in the Sengan-Hachimantai region |
Matsubayashi Osamu |
| Magnetotelluric survey in the Sengan geothermal area |
Ogawa Yasuo, Uchida Toshihiro, Kikuchi Tsuneo and Sato Isao |
| Resistivity structure of the Sengan geothermal area, Northeast Japan, as inferred from the two-dimensional interpretation of Schlumberger soundings |
Uchida Toshihiro, Ogawa Yasuo and Kikuchi Tsuneo |
| Self-potential of the Hachimantai-Yakeyama geothermal area |
Kikuchi Tsuneo, Sugihara Mitsuhiko and Ishido Tsuneo |
| Analysis of the refraction seismic survey in the northern Sengan area |
Kikuchi Tsuneo, Murata Yasuaki and Tsu Hiroji |
| Hydraulic fracturing stress measurements in the Sengan area |
Ito Hisao and Kikuchi Tsuneo |
