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Research Output

2020

Analysis of gravity data to delineate structural features controlling the Eburru geothermal system in Kenya

Maithya, J., Fujimitsu, Y. & Nishijima, J., May 2020, In : Geothermics. 85, 101795.

Research output: Contribution to journalArticle

Dynamics of water–energy–food nexus methodology, methods, and tools

Endo, A., Yamada, M., Miyashita, Y., Sugimoto, R., Ishii, A., Nishijima, J., Fujii, M., Kato, T., Hamamoto, H., Kimura, M., Kumazawa, T. & Qi, J., Feb 2020, In : Current Opinion in Environmental Science and Health. 13, p. 46-60 15 p.

Research output: Contribution to journalReview article

Open Access
1 Citation (Scopus)
2019
1 Citation (Scopus)
5 Citations (Scopus)

New absolute gravity measurements in New Zealand

Fukuda, Y., Takiguchi, H., Kazama, T., Nishijima, J., Gulyaev, S., Natusch, T., Amos, M., Stagpoole, V. & Pearson, C., Jan 1 2019, International Symposium on Gravity, Geoid and Height Systems 2016 - Proceedings Organized by IAG Commission 2 and the International Gravity Field Service. Barzaghi, R., Freymueller, J. T., Sánchez, L., Vergos, G. S. & Pail, R. (eds.). Springer Verlag, p. 95-101 7 p. (International Association of Geodesy Symposia; vol. 148).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018
6 Citations (Scopus)
2 Citations (Scopus)
2017

Application of A10 absolute gravimeter formonitoring land subsidence in Jakarta, Indonesia

Fukuda, Y., Nishijima, J., Sofyan, Y., Taniguchi, M., Yusuf, M. & Abidin, H. Z., Jan 1 2017, International Symposium on Geodesy for Earthquake and Natural Hazards (GENAH) - Proceedings of the International Symposium on Geodesy for Earthquake and Natural Hazards (GENAH). Hashimoto, M. (ed.). Springer Verlag, p. 127-134 8 p. (International Association of Geodesy Symposia; vol. 145).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Hydrochemistry and gas geochemistry of the northeastern Algerian geothermal waters

Belhai, M., Fujimitsu, Y., Nishijima, J. & Bersi, M., Jan 1 2017, In : Arabian Journal of Geosciences. 10, 1, 8.

Research output: Contribution to journalArticle

6 Citations (Scopus)
11 Citations (Scopus)
9 Citations (Scopus)
2016

A hydrochemical study of the Hammam Righa geothermal waters in north-central Algeria

Belhai, M., Fujimitsu, Y., Bouchareb-Haouchine, F. Z., Haouchine, A. & Nishijima, J., Sep 1 2016, In : Acta Geochimica. 35, 3, p. 271-287 17 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Hydrogeochemical and isotope geochemical study of northwestern Algerian thermal waters

Belhai, M., Fujimitsu, Y., Bouchareb-Haouchine, F. Z., Iwanaga, T., Noto, M. & Nishijima, J., Mar 1 2016, In : Arabian Journal of Geosciences. 9, 3, p. 1-17 17 p., 169.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Performance Test of gPhone (#123, #126, and #127) in Kyoto and ITB Jatinangor

Wahyudi, E. J., Fukuda, Y., Nishijima, J. & Itakura, M., Sep 23 2016, In : Journal of Physics: Conference Series. 739, 1, 012033.

Research output: Contribution to journalConference article

Repeat Absolute and Relative Gravity Measurements for Geothermal Reservoir Monitoring in the Ogiri Geothermal Field, Southern Kyushu, Japan

Nishijima, J., Umeda, C., Fujimitsu, Y., Takayama, J., Hiraga, N. & Higuchi, S., Oct 31 2016, In : IOP Conference Series: Earth and Environmental Science. 42, 1, 012004.

Research output: Contribution to journalConference article

4 Citations (Scopus)
3 Citations (Scopus)
2015

Monitoring heat flow before and after eruption of Kuju fumaroles in 1995 using Landsat TIR images

Mia, M. B., Nishijima, J. & Fujimitsu, Y., Sep 22 2015, In : Acta Geodaetica et Geophysica. 50, 3, p. 295-305 11 p.

Research output: Contribution to journalArticle

The first repeated absolute gravity measurement for geothermal monitoring in The Kamojang Geothermal Field, Indonesia

Sofyan, Y., Daud, Y., Nishijima, J., Fujimitsu, Y., Kamah, Y., Yani, A., Fukuda, Y. & Taniguchi, M., Jan 2015, In : Geothermics. 53, p. 114-124 11 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2014
17 Citations (Scopus)
2013

Geothermal energy

Saibi, H., Finsterle, S., Bertani, R. & Nishijima, J., Jan 1 2013, Handbook of Sustainable Engineering. Springer Netherlands, p. 1019-1042 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Gravity measurements with a portable absolute gravimeter A10 in Syowa Station and Langhovde, East Antarctica

Kazama, T., Hayakawa, H., Higashi, T., Ohsono, S., Iwanami, S., Hanyu, T., Ohta, H., Doi, K., Aoyama, Y., Fukuda, Y., Nishijima, J. & Shibuya, K., Jan 1 2013, In : Polar Science. 7, 3-4, p. 260-277 18 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2012

A Coastal Aquifer Study Using Magnetotelluric and Gravity Methods in Abo Zenema, Egypt

Abdelzaher, M., Nishijima, J., Saibi, H., El-Qady, G., Massoud, U., Soliman, M., Younis, A. & Ehara, S., Sep 1 2012, In : Pure and Applied Geophysics. 169, 9, p. 1679-1692 14 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Exploration and assessment of the geothermal resources in the Hammam Faraun hot spring, Sinai Peninsula, Egypt

Zaher, M. A., Saibi, H., Nishijima, J., Fujimitsu, Y., Mesbah, H. & Ehara, S., Feb 2 2012, In : Journal of Asian Earth Sciences. 45, p. 256-267 12 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Gravity data analysis of Ungaran Volcano, Indonesia

Saibi, H., Aboud, E., Setyawan, A., Ehara, S. & Nishijima, J., Jan 1 2012, In : Arabian Journal of Geosciences. 5, 5, p. 1047-1054 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2011

Gravity and magnetotelluric investigations to elicit the origin of Hammam Faraun hot spring, Sinai Peninsula, Egypt

Abdelzaher, M., Nishijima, J., El-Qady, G., Aboud, E., Masoud, O., Soliman, M. & Ehara, S., Jun 1 2011, In : Acta Geophysica. 59, 3, p. 633-656 24 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Mass variation in outcome to high production activity in Kamojang Geothermal Field, Indonesia: A reservoir monitoring with relative and absolute gravimetry

Sofyan, Y., Kamah, Y., Nishijima, J., Fujimitsu, Y., Ehara, S., Fukuda, Y. & Taniguchi, M., Jan 1 2011, In : earth, planets and space. 63, 11, p. 1157-1167 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2010

Developing the geothermal resources map of Iran

Yousefi, H., Noorollahi, Y., Ehara, S., Itoi, R., Yousefisahzbi, A., Fujimitsu, Y., Nishijima, J. & Sasaki, K., Jun 1 2010, In : Geothermics. 39, 2, p. 140-151 12 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)
2009

Estimation of the past ground surface temperature change from borehole temperature data in the Bangkok area

Hamamoto, H., Yamano, M., Kamioka, S., Nishijima, J., Monyrath, V., Goto, S. & Taniguchi, M., Dec 1 2009, From Headwaters to the Ocean: Hydrological Changes and Watershed Management - Proc. of the International Conference on Hydrological Changes and Management from Headwaters to the Ocean, HYDROCHAN 2008. p. 535-539 5 p. (From Headwaters to the Ocean: Hydrological Changes and Watershed Management - Proceedings of the International Conference on Hydrological Changes and Management from Headwaters to the Ocean, HYDROCH).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Monitoring groundwater variation by satellite and implications for in-situ gravity measurements

Fukuda, Y., Yamamoto, K., Hasegawa, T., Nakaegawa, T., Nishijima, J. & Taniguchi, M., Apr 15 2009, In : Science of the Total Environment. 407, 9, p. 3173-3180 8 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2008

Relation between structure and low-temperature geothermal systems in Fukuoka city, southwestern Japan

Saibi, H., Nishijima, J., Hirano, T., Fujimitsu, Y. & Ehara, S., Jan 1 2008, In : earth, planets and space. 60, 8, p. 821-826 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2007

Landwater variation in four major river basins of the Indochina peninsula as revealed by GRACE

Yamamoto, K., Fukuda, Y., Nakaegawa, T. & Nishijima, J., Jan 1 2007, In : earth, planets and space. 59, 4, p. 193-200 8 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2006

Integrated gradient interpretation techniques for 2D and 3D gravity data interpretation

Saibi, H., Nishijima, J., Ehara, S. & Aboud, E., Jan 1 2006, In : earth, planets and space. 58, 7, p. 815-821 7 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Preliminary geothermal gradient and heat flow compilation from Western Java, Indonesia

Suryantini, Ehara, S. & Nishijima, J., Dec 1 2006, Geothermal Resources Council Transactions - GRC 2006 Annual Meeting: Geothermal Resources-Securing Our Energy Future. p. 699-703 5 p. (Transactions - Geothermal Resources Council; vol. 30 II).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Processing and interpretation of gravity data for the Shimabara Peninsula area, southwestern Japan

Saibi, H., Nishijima, J. & Ehara, S., Aug 14 2006, In : Memoirs of the Faculty of Engineering, Kyushu University. 66, 2, p. 129-146 18 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Progress of Geothermal Development in Algeria

Saibi, H., Ehara, S., Fujimitsu, Y. & Nishijima, J., 2006, In : Journal of the Geothermal Research Society of Japan. 28, 4, p. 383-397 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2005

Imaging of subsurface structure beneath Obama area, Japan using gravity data

Saibi, H., Nishijima, J. & Ehara, S., Jan 1 2005.

Research output: Contribution to conferencePaper

2004
2 Citations (Scopus)
2000

Gravity Monitoring of Geothermal Reservoirs in the Takigami Geothermal Field, Central Kyushu, Japan - Gravity Changes Caused by Production and Reinjection of Geothermal Fluids -

Nishijima, J., Shimosako, N., Motoyama, T., Fujimitsu, Y., Ehara, S., Ikeda, K., Akasaka, C., Furuya, S., Gotoh, H. & Motomatsu, T., 2000, In : Journal of the Geothermal Research Society of Japan. 22, 2, p. 117-129 13 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1999

Reservoir monitoring by observation of gravity changes at the Takigami geothermal field, central Kyushu, Japan

Nishijima, J., Fujimitsu, Y., Ehara, S., Motoyama, T. & Simosako, N., 1999, In : Transactions - Geothermal Resources Council. 23, p. 425-431 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Water discharge and recharge balance of Kuju volcano, Japan, deduced from thermal and gravity measurements

Fujimitsu, Y., Ehara, S., Nakano, Y., Nishijima, J. & Koya, M., Dec 1 1999, In : Transactions - Geothermal Resources Council. 23, p. 415-418 4 p.

Research output: Contribution to journalConference article