T Papers

An Approach of 3D Terrain Correction for 2D Resistivity Survey Data
Sugio IMAMURA and Koichiro FUKUOKA
Proceedings of 110th conference of Society of Engineering Geophysicists Japan, pp.67-69,May, 2004, in Japanese.

Study on Sustainable Development of Geothermal Energy from Geophysical Monitoring of Geothermal Reservoir -A Case Study of Repeat Gravity Measurement-
Sachio EHARA and Jun NISHIJIMA
Journal of the Geothermal Research Society of Japan, Vol. 26, No. 2, pp.181-193, April, 2004, in Japanese.

Geothermal Energy Utilization in the Special Natural Energy Zone of Obama Town, Nagasaki Prefecture
Toshio FUJINO, Sachio EHARA and Masatoshi, Imasaki
Journal of Geothermal Energy Research & Development Co., Ltd., Vol.29, No.3,&4, pp.57-68, November, 2004, in Japanese.

Change in Hypocenters after the July 1998 Eruption at Merapi Volcano, Central Java, Indonesia
Udi HARMOKO, Sachio EHARA, Yasuhiro FUJIMITSU and Jun NISHIJIMA
Proceedings of 2nd International Workshop on Earth Science and Technology, pp.21-26, December, 2004

Geochemistry and Geothermometry of Hot Waters from the Obama Geothermal Field, between 1984 and 2001
Hakim SAIBI, Sachio EHARA, Yasuhiro FUJIMITSU and Jun NISHIJIMA
Proceedings of 2nd International Workshop on Earth Science and Technology, pp.27-34, December, 2004

Magnitude Magnetic Transforms at Low Magnetic Latitudes
Daniela GEROVSKA, Petar STAVREV and Marcos J. ARAUZO-BRAVO
Proceedings of 2nd International Workshop on Earth Science and Technology, pp.467-474, December, 2004

Aquifer Chemistry of Thermal Waters in Obama Geothermal Field, Japan ?Between 1984 and 2001
Hakim SAIBI, Sachio EHARA, Yasuhiro FUJIMITSU and Jun NISHIJIMA
Proceedings of 26th New Zealand Geothermal Workshop 2004, pp.29-35, December, 2004

Design of Air Conditioning System with a Ground-coupled Heat Pump for a Gravity Meter Room
Takashi KURODA, Koji MORITA, Jun NISHIJIMA, Yasuhiro FUJIMITSU and Sachio EHARA
Proceedings of 26th New Zealand Geothermal Workshop 2004, pp.88-94, December, 2004

Temperature Estimation around the Conduit of the 1990-95 Eruption at Unzen Volcano by Numerical Simulation
Yasuhiro FUJIMITSU, Ryosuke OHKI and Sachio EHARA
Proceedings of 26th New Zealand Geothermal Workshop 2004, pp.100-103, December, 2004

Hypocenter Change of Merapi Volcano after Eruption July 1998
Udi HARMOKO and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.13, pp.14-19, December, 2004

Assessment of Reservoir Temperatures of Thermal Waters of the Obama Geothermal Field (Nagasaki Prefecture, Japan) Using Geochemistry Modeling (Fluid/Mineral Equilibrium)
Hakim SAIBI and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.13, pp.28-39, December, 2004

Application of Chemical and Isotope Geothermometers to Thermal Springs of the Obama Geothermal Field (Nagasaki Prefecture, Japan) and Estimation of Composition of Reservoir Chemistry
Hakim SAIBI and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.13, pp.40-51, December, 2004

Research of Underground Structure at Obama Hot Spring Area in Nagasaki -Comparison the Results of Observation with Existing Data of Hot Springs-
Tsukasa ENDO, Jun NISHIJIMA, Yasuhiro FUJIMITSU and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.13, pp.8-13, December, 2004, in Japanese

Study on High-accuracy Estimation of Heat Discharge Rate by Heat Balance Technique -Observation of Unzen Geothermal Area by Heliborne Infrared Thermal Imager-
Yasuhiro FUJIMITSU, Toshiharu KIDO, Jun NISHIJIMA, Tomoya AKIRA and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.13, pp.2-7, December, 2004, in Japanese

The Design of Air Conditioning System for Homeothermic Gravity Room Utilizing the Thermal Functions of the Ground -Basic Design of the System and the Prediction of Operational Performance by Numerical Simulation-
Takashi KURODA, Koji MORITA, Jun NISHIJIMA, Yasuhiro FUJIMITSU and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.13, pp.22-27, December, 2004, in Japanese

Development of a New Heating and Cooling System for the House with the Downhole Coaxial heat Exchanger (DCHE) and Ground-Source Heat Pumps
Sachio EHARA, Koji MORITA, Koichiro FUKUOKA, Takashi KURODA, Kotaro SAKEMI, Yasuhiro FUJIMITSU and Jun NISHIJIMA
Proceeding of First International Workshop on Sustainable Habitat Systems, pp.41-44, December, 2004

Reconnaissance Geophysical Surveys at Ungaran Volcano, Central Java, Indonesia
Koichiro FUKUOKA, Sachio Ehara, Yasuhiro FUJIMITSU and Jun Nishijima
Proceedings of AUN-SEED-Net Fieldwise-seminar and International Symposium, pp.54-63, December, 2004

U Reviews

A Review of Discussions in the Organized Session on Sustainable Development of Geothermal Energy at 2003 Annual Meeting of Geothermal Research Society of Japan
Sachio EHARA
Journal of the Geothermal Research Society of Japan, Vol. 26, No. 2, pp.123-133, April, 2004, in Japanese

Book Review
Yasuhiro FUJIMITSU
Journal of the Geothermal Research Society of Japan, Vol. 26, No. 2, pp.218-219, April, 2004, in Japanese

V Others

Utilization of Shallow Geothermal Heat
Sachio EHARA, Hikari FUJII and Koichiro FUKUOKA
Annual Report of 2003, Kyushu University The 21st Century Center of Excellence Program: Architecture of the Habitat System for Sustainable Development, pp.22-24, July, 2004, in Japanese