T Papers

The Development of Optimized Ground Coupled Heat Pump System in Fukuoka City, Japan
Koichiro FUKUOKA, Sachio EHARA, Koji MORITA, Takashi KURODA and Kotaro SAKEMI
RENEWABLE ENERGY 2006 Proceedings (CD-ROM), pp.1524-1527, January, 2007

Possible Scenario toward Sustainable Development of Geothermal Energy -Step by Step Increase in Capacity Based on Monitoring and Modeling of Geothermal Reservoir-
Sachio EHARA and Jun NISHIJIMA
RENEWABLE ENERGY 2006 Proceedings (CD-ROM), pp.1540-1542, January, 2007

High-Accuracy Estimation of Heat Discharge Rates from Unzen Geothermal Area, Japan, Using Infrared Imagery by a Helicopter-Borne Thermo-Camera
Yasuhiro FUJIMITSU, Toshiharu KIDO, Jun NISHIJIMA and Sachio EHARA
RENEWABLE ENERGY 2006 Proceedings (CD-ROM), pp.1557-1560, January, 2007

Geothermal Reservoir Monitoring Using Repeat Gravity Measurement at Takigami Geothermal Field, Central Kyushu, Japan
Jun NISHIJIMA, Yasuhiro FUJIMITSU and Sachio EHARA
RENEWABLE ENERGY 2006 Proceedings (CD-ROM), pp.1601-1604, January, 2007

Shallow Ground Temperature Anomaly and Thermal Structure of Merapi Volcano, Central Java, Indonesia
Udi HARMOKO, Yasuhiro FUJIMITSU and Sachio EHARA
Journal of the Geothermal Research Society of Japan, Vol. 29, No. 1, pp.25-37, January, 2007

Geothermal Potential Site Selection using GIS in Iran
Hossein YOUSEFI, Sachio EHARA and Younes NOOROLLAHI
Proceedings of 32nd Workshop on Geothermal Reservoir Engineering, Stanford University (CD-ROM), pp.1-9, January, 2007

New GIS Method for Siting Geothermal Prospected Area in Iran
Hossein YOUSEFI, Sachio EHARA and Younes NOOROLLAHI
Proceeding of 2nd Annual Conference of Academic Society of Iranian in Japan, pp.45-46, February, 2007

Aftershock Observations and the Subsurface Structure (Japanese)
Koichiro FUKUOKA and Sachio EHARA
Report on the Damage Investigation of the 2006 Central Java Earthquake, Architecture Institute of Japan, pp.12-18, February, 2007, in Japanese

Aftershock Observations and the Subsurface Structure (English)
Koichiro FUKUOKA and Sachio EHARA
Report on the Damage Investigation of the 2006 Central Java Earthquake, Architecture Institute of Japan, pp.19-21, February, 2007

Characterization of the Active Fault System during the Yogyakarta Earthquakes 2006 (Indonesia)
Lucas Donny SETIJADJI, Koichiro WATANABE, Koichiro FUKUOKA, Sachio EHARA, Yudi SETIADJI, Wartono RAHARDJO, Aris SUSILO, Ignatius SUDARMO, Didit Hadi BARIANTO, Agung HARIJOKO, Subagyo PRAMUMIJOYO and Tetsumaru ITAYA
NEWS of Natural Disaster Information Center of Western Japan, No.36, pp.19-24, March, 2007

Aftershock Observations of Yogyakarta Earthquake and the Subsurface Structure
Koichiro FUKUOKA, Sachio EHARA and Lucas Donny SETIJADJI
NEWS of Natural Disaster Information Center of Western Japan, No.36, pp.25-29, March, 2007, in Japanese

Development of an Integrated Airborne Geophysical Survey System Using Helicopter -Improvement of Airborne Survey Methods of Electromagnetic, Magnetic, Gamma-ray Spectrometry, and Infrared Image-
Hisatoshi ITO, Hideshi KAIEDA, Kenichiro KUSUNOKI, Toru MOGI, Yoshikazu TANAKA, Yasuhiro FUJIMITSU and Youichi YUUKI
Civil Engineering Research Laboratory Report, N06011, 21p, March, 2007, in Japanese with English Abstract

Development of an Integrated Airborne Geophysical Survey System Using Helicopter -Applications to Aso and Bandai Volcanoes and Applicability to Natural Disaster Mitigation-
Hisatoshi ITO, Hideshi KAIEDA, Kenichiro KUSUNOKI, Toru MOGI, Yoshikazu TANAKA, Yasuhiro FUJIMITSU and Youichi YUUKI
Civil Engineering Research Laboratory Report, N06012, 20p, March, 2007, in Japanese with English Abstract

Gravity Study of Ungaran Volcano, Central Java, Indonesia
Agus SETYAWAN, Sachio EHARA, Jun NISHIJIMA, Hakim SAIBI and Wahyudi
Proceedings of International Workshop on Earth Resources Technology, pp.41-45, April, 2007

Numerical Study of Pressurization Process in a Magma Reservoir with Crystallization and Volatile Exsolution: Comparison with the Periodicity of Eruptive Activities
Mitsuo MATSUMOTO, Sachio EHARA and Yasuhiro FUJIMITSU
Proceedings of International Workshop on Earth Resources Technology, pp.85-91, April, 2007

Landwater Variation in Four Major River Basins of the Indochina Peninsula as Revealed by GRACE
Keiko YAMAMOTO, Yoichi FUKUDA, Toshiyuki NAKAEGAWA, and Jun NISHIJIMA
Earth, Planets and Space, Vol. 59, No. 4, pp.193-200, April, 2007

Feasibility Study of Geothermal Energy Development in Iran
Hossein YOUSEFI, Sachio EHARA and Yunes NOOROLLAHI
Oil and Energy Magazine of Iran, Persian, No. 13, pp.52-61, July, 2007

GIS Integration Method for Thermal Power Plants Siting; Case Study: Fars Province Southern Part of Iran
Hossein YOUSEFI, Sachio EHARA, Reza SAMADI, Teeka SOHRAB, Hamid KHADEM and Younes NOOROLLAHI
Proceeding of 6th Annual International Conference on Geographic Information Technology and Application, Map Asia 2007, Paper No.159, pp.1-10, August, 2007

Geothermal Power Plant Site Selection Using GIS in Sabalan Area, NW Iran
Hossein YOUSEFI and Sachio EHARA
Proceeding of 6th Annual International Conference on Geographic Information Technology and Application, Map Asia 2007, Paper No. 194, pp.1-9, August, 2007

Oil Reservoir Properties Estimation by Fuzzy-Neural Networks
Trong Long HO and Sachio EHARA
Memoirs of the Faculty of Engineering, Kyushu University, Vol. 67, No. 3, pp.117-141, September, 2007

Estimation of Fault Structure Using Densed Gravity Survey Data at Fukuoka City (part 2)
Tomohiro HIRANO, Jun NISHIJIMA and Yasuhiro FUJIMITSU
Proceedings of 117th Conference of Society of Engineering Geophysicists Japan, pp.5-8, October, 2007, in Japanese with English Abstract

Densed Gravity Survey at the Western Edge of Minou Fault
Kohei YOSHIDA, Jun NISHIJIMA and Yasuhiro FUJIMITSU
Proceedings of 117th Conference of Society of Engineering Geophysicists Japan, pp.359-362, October, 2007, in Japanese with English Abstract

Geophysical Investigations of Ungaran Volcano, Central Java, Indonesia
Yasuhiro FUJIMITSU, Agus SETYAWAN, Koichiro FUKUOKA, Jun NISHIJIMA, Sachio EHARA and Hakim SAIBI
Proceedings of 29th New Zealand Geothermal Workshop 2007, CD-ROM, November, 2007

Environmental Impact Assessment for Sustainable Geothermal Energy Development
Hossein YOUSEFI and Sachio EHARA
Proceedings of 29th New Zealand Geothermal Workshop 2007, CD-ROM, November, 2007

Structure of Ungaran Volcano from Gravity Data
Agus SETYAWAN, Jun NISHIJIMA, Hakim SAIBI, Essam ABOUD and Sachio EHARA
Proceedings of 5th International Symposium on Earth Science and Technology, pp.131-138, December, 2007

Environmental Aspects of Geothermal Energy Development in Iran
Hossein YOUSEFI, Sachio EHARA, Younes NOOROLLAHI and Amirhomayoun SAFFARZADEH
Proceedings of 5th International Symposium on Earth Science and Technology, pp.139-148, December, 2007

Simulation of Groundwater Level Based on Observation of Rainfall and Moisture Content in the Soil
Hideki FUKUMA, Koichiro FUKUOKA and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.2-6, December, 2007, in Japanese with English Abstract

Fracture Pattern and Low-Temperature Geothermal Systems in Fukuoka Prefecture, Southwestern Japan
Hakim SAIBI, Jun NISHIJIMA, Tomohiro HIRANO, Yasuhiro FUJIMITSU and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.7-13, December, 2007

Numerical Investigation of Deep Thermal Structure in the Kuju Volcanic Region, Central Kyushu, Japan
Kohtaro ARARAGI, Sachio EHARA and Yasuhiro FUJIMITSU
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.14-25, December, 2007, in Japanese with English Abstract

A Study of the Heat Island Phenomenon in Bangkok -Ground Surface Temperature History from Temperature Well Logging Data-
Shin KAMIOKA, Hideki HAMAMOTO, Sachio EHARA and Shusaku GOTO
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.26-39, December, 2007, in Japanese with English Abstract

Fluid Flow Change of Reservoir Estimated by Gravity Change Observation at Takigami Geothermal Field, Oita Prefecture
Sachio SHIMOSE, Jun NISHIJIMA, Yasuhiro FUJIMITSU, Koichiro FUKUOKA and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.40-45, December, 2007, in Japanese with English Abstract

Systematization and Accuracy Improvement of the Renewable Energy Assessment by Introducing GIS
Tatsuya WAKEYAMA and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.46-55, December, 2007, in Japanese with English Abstract

Environmental Impact Assessment for Sustainable Geothermal Energy Development
Hossein YOUSEFI, Sachio EHARA, Yasuhiro FUJIMITSU and Jun NISHIJIMA
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.56-63, December, 2007

Influence to Subsurface Thermal Environment by the Operation of Air Conditioning System with Ground-Coupled Heat Pump
Hiroto TAKESHITA, Kotaro SAKEMI, Koichiro FUKUOKA and Sachio EHARA
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.64-74, December, 2007, in Japanese with English Abstract

Influence of the Artificial Exhaust Heat and the Surface Radiation on the Heat Balance of Fukuoka City
Kenta UCHIHASHI, Sachio EHARA, Yasuhiro FUJIMITSU, Jun NISHIJIMA, Koichiro FUKUOKA and Mitsuo MATSUMOTO
Geothermal and Volcanological Research Report of Kyushu University, No.16, pp.75-82, December, 2007, in Japanese with English Abstract

U Books

Geothermal Systems of Volcanoes -Geothermal Systems of Kuju Volcano and Utilization of Volcano Energy-
Sachio EHARA
Toukashobou Publishing Co. LTD., pp.1-193, February, 2007, in Japanese

Utilization of Environment -Friendly Natural Energy, Healthy Architecture (Chap.6)
Sachio EHARA, Hikari FUJII and Koichiro FUKUOKA
Gihoudou Publishing Co. LTD., pp.139-181, November, 2007, in Japanese

V Others

Opening Message to Members of the Geothermal Research Society of Japan
Sachio EHARA
Journal of the Geothermal Research Society of Japan, Vol. 29, No. 1, pp.1-2, January, 2007, in Japanese

Report on "28th New Zealand Geothermal Workshop"
Yasuhiro FUJIMITSU
Journal of the Geothermal Research Society of Japan, Vol. 29, No. 1, pp.9-11, January, 2007, in Japanese

Grappling of Earth Resources Engineering with "2005 Fukuoka Prefecture Western Offshore Earthquakes"
Yasuhiro FUJIMITSU
Alumni Bulletin of Department of Mining and Metallurgy, No. 66, pp.3-5, January, 2007, in Japanese

Preliminary Gravity and GPS Survey in Jakarta City
Jun NISHIJIMA
Urban Subsurface Environments Newsletter, Vol. 3, pp.4-5, April, 2007

RE2006 Special Symposium on Geothermal Energy
Sachio EHARA
Journal of Geothermal Energy Research & Development, Vol.32, Nos.1&2, pp.31-36, May, 2007, in Japanese

Report from Geothermal Front Line -Department of Earth Resources Engineering, Kyushu University-
Yasuhiro FUJIMITSU
Journal of Geothermal Energy Research & Development, Vol.32, Nos.1&2, pp.65-74, May, 2007, in Japanese

Report on "67th Annual Meeting of German Geophysical Society"
Sachio EHARA
Journal of the Geothermal Research Society of Japan, Vol.29, No.3, pp.121-124, July, 2007, in Japanese

Report on "National Seminar of Sustainable Alternative Energy in Indonesia"
Sachio EHARA
Journal of the Geothermal Research Society of Japan, Vol.29, No.4, pp.176-177, October, 2007, in Japanese