Peer-reviewed Publications (since 2010)

  • 2017 Ioka, S., Muraoka, H. and Suzuki, Y. Redox potential of shallow groundwater by 1-month continuous in situ potentiometric measurements.
    Applied Water Science, 7(6), 3095-3101.
  • 2017 Suzuki,Y.,Ioka,S.and Muraoka,H. Geothermal resource exploration by stream pH mapping in Mutsu Hiuchi Dake volcano, Japan.
    Energies, 10(7),1009; doi:10.3390/en10071009.
  • 2016 Ioka, S., Muraoka, H., Matsuyama, K. and Tomita, K. In situ redox potential measurements as a monitoring technique of hot spring water quality.
    Sustainable Water Resources Management, 2(4),353-385.
  • 2016 Suzuki, Y., Ioka, S. and Muraoka, H. Comparative study of the subsurface thermal structure in northern Honshu, Japan, based on normalized temperature data and solute geothermometers.
    Energies, 9(5), 382; doi:10.3390/en9050382.
  • 2015 Shrestha, G., Uchida, Y., Yoshioka, M., Fujii, H. and Ioka, S. Assessment of development potential of ground-coupled heat pump system in Tsugaru Plain, Japan.
    Renewable Energy, 76, 249-257.
  • 2014 Muraoka, H., Asanuma, H., Tsuchiya, N., Ito, T., Mogi, T., Ito, H., and the participants of the ICDP/JBBP Workshop (2014) . The Japan Beyond-Brittle Project.
    Scientific Drilling, 17, 51-59; doi:10.5194/sd-17-51-2014.
  • 2014 Suzuki, Y., Ioka, S. and Muraoka, H. Geothermal mapping of the brittle-plastic transition verified by the bottom of the seismicity in Northern Honshu, Japan.
    Energies, 7(5), 3503-3511.
  • 2014 Ioka, S. and Muraoka, H. An estimate of energy availability via microbial sulfate reduction at a Quaternary aquifer in northern Japan considered for low temperature thermal energy storage.
    Water, 6(4), 858-867.
  • 2013 Tanaka, H.K.M. and Muraoka, H. Interpreting muon radiographic data in a fault zone: possible application to geothermal reservoir detection and monitoring.
    Geoscientific Instrumentation, Methods and Data Systems, 2, 145-150.
  • 2012 Asanuma, H., Muraoka, H., Tsuchiya, N. and Ito, H. The concept of the Japan Beyond-Brittle Project (JBBP) to develop EGS reservoirs in ductile zones.
    Geothermal Resources Council Transaction, 36, 359-364.
  • 2012 Yanagisawa, N., Muraoka, H., Sasaki, M., Sugita, H., Ioka, S., Sato, M., and Osato, K. Production Test of Kalina System using hot spring fluid at geopressure field in Japan.
    Geothermal Resources Council Transaction, 36, 1165-1170.
  • 2011 Goldstein, B., Hiriart, G., Gutierrez-Negrin, L., Tester, J., Bertani, R., Bromley, C., Huenges, E., Ragnarsson, A., Muraoka., H., Zui, V. and Mongillo, M. Great Expectations for Geothermal to 2100 - Messages for Now.
    Geothermal Resources Council Transaction, 35, 1175-1183.
  • 2011 Ioka, S. and Tase, N. Meter-scale heterogeneity of nitrate concentrations of groundwater in aquitards.
    Journal of Japanese Association of Hydrological Sciences
    . 41(4), 113-129.
  • 2011 Ioka, S., Sakai, T., Igarashi, T. and Ishijima, Y. Long-term continuous in-situ potentiometrically measured redox potential in anoxic groundwater with high methane and iron contents.
    Environmental Earth Sciences. 64(1), 143-149.
  • 2011 Ioka, S., Sakai, T., Igarashi, T. and Ishijima, Y. Determination of redox potential of sulfidic groundwater in unconsolidated sediments by long-term continuous in situ potentiometric measurements.
    Environmental Monitoring and Assessment. 178(1-4), 171-178.
  • 2011 Akiyama, M., Shimizu, S., Sakai, T., Ioka, S., Ishijima, Y. and Naganuma, T. Spatiotemporal variations in the abundances of the prokaryotic rRNA genes, pmoA, and mcrA in the deep layers of a peat bog in Sarobetsu-genya wetland, Japan.
    Limnology, 12(1), 1-9.
  • 2017 松田雅司・鈴木陽大・井岡聖一郎・村岡洋文. 北八甲田火山群,新湯断層周辺における地熱熱水の化学特性と貯留層温度の評価.
    日本地熱学会誌,39(2), 73-79.
  • 2015 シュレスタガウラブ・内田洋平・吉岡真,弓・藤井光・井岡聖一郎. 地中熱ヒートポンプシステムにおけるポテンシャルマップの高度化. 日本地熱学会誌,37(4), 133-141.
  • 2014 井岡聖一郎・村岡洋文. 脱窒反応におけるQ10値-帯水層蓄熱と硝酸性窒素浄化の融合を目指して-.
    日本水文科学会誌,44(3). 123-133.
  • 2013 村岡洋文・浅沼宏・伊藤久男. 延性帯地熱系の把握と涵養地熱系発電利用への展望.
  • 2013 井岡聖一郎・村岡洋文・南條宏肇・藤井光・坂本隼人・長内利夫. 青森県における地盤の見かけ熱伝導率.
  • 2013 井岡聖一郎・村岡洋文・丸井敦尚・井川怜欧. 青森県太平洋岸地域におけるオープン方式地中熱ヒートポンプシステムのための地下水水質評価.
  • 2012 藤井光・駒庭義人・井岡聖一郎・渡部敦史・井上陽平. 垂直型地中熱交換井における地下水のクロスフローが熱交換量に及ぼす影響の評価.
  • 2012 酒井利彰・井岡聖一郎・石島洋二・五十嵐敏文. サロベツ原野南部における沖積層の水文地質構造と地下水流動.
    応用地質,53(4), 172-182.
  • 2011 宮澤大輔・井岡聖一郎・木山保・高橋正好・石島洋二. CO2MB注入法に関する基礎的研究-CO2MBによるCO2溶解の特徴-. Journal of MMIJ,127(4,5),189-193.
  • 2011 酒井利彰・井岡聖一郎・石島洋二・五十嵐敏文. サロベツ原野における沖積層の地質解析-水理地質構造の解明に向けて-.

Books (since 2010)

  • 2017 Muraoka, H. Geothermal Energy.
     Chen, W.-Y., Suzuki, T., Lackner, M. (Eds) Handbook of Climate Change Mitigation and Adaptation. Springer-Verlag New York. pp.2057-2084.
  • 2012 Muraoka, H. Geothermal Energy.
     Chen, W.-Y., Seiner, J., Suzuki, T., Lackner, M. (Eds.) Handbook of Climate Change Mitigation. Springer-Verlag New York. pp.1325-1353.
  • 2011 Goldstein, B., Hiriart, G., Bertani, R., Bromley, C., Gutiérrez‐Negrín, L., Huenges, E., Muraoka, H., Ragnarsson, A., Tester, J., Zui, V. Geothermal Energy.
     Edenhofer, O., Pichs‐Madruga, R., Sokona, Y., Seyboth, K., Matschoss, P., Kadner, S., Zwickel, T., Eickemeier, P., Hansen, G., Schlömer, S., C. von Stechow (Eds), IPCC Special Report on Renewable Energy Sources and Climate Change Mitigation.Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA. pp.401-436.
  • 2017 村岡洋文 地熱エネルギー.
  • 2017 井岡聖一郎 地中熱利用.
  • 2016 村岡洋文 下北半島は地熱資源の宝庫.
  • 2014 村岡洋文 2.3.3広域資源量評価(容積法).
     日本地熱学会編『地熱エネルギーハンドブック』, オーム社,pp.261-269.
  • 2014 村岡洋文 9.1わが国における地熱開発の今後の将来予測.
     日本地熱学会編『地熱エネルギーハンドブック』, オーム社,pp.834-839.
  • 2011 村岡洋文 第2章第3節東日本の地熱開発.
  • 2011 村岡洋文 第3章第1節熱源分布調査の概要.
  • 2011 井岡聖一郎 単語分担執筆
  • 2010 村岡洋文 全国の地熱資源の分布と評価.