Profile
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- March 1998 Undergraduate School, Kyoto University
- April 1998 Hokkaido Kaihatsu Consultant Co. Ltd. (Docon Co. Ltd.)
- March 2013 Ph. D. of Science, Hokkaido University
- March 2015 Specially Appointed Assistant Professor, Division of Human Environmental Systems, Faculty of Engineering, Hokkaido University
- April 2015 Specially Appointed Associate Professor, Division of Human Environmental Systems, Faculty of Engineering, Hokkaido University
- April 2018 Assistant Professor Division of Human Environmental Systems, Faculty of Engineering, Hokkaido University
- April 2020 Assistant Professor Division of Environmental Engineering, Faculty of Engineering, Hokkaido University
- October 2021 Associate Professor, Faculty of Geosciences and Civil Engineering, Institute of Science and Engineering, Kanazawa University (present)
- November 2021 Visiting Professor, The University of British Columbia Canada (Invited, -2023 January)
- May 2023 Board Member, the Japan Association of Groundwater Hydrology
- Ph.D. of Science, Hokkaido University, Dissertation: Geostatistical Reservoir Modeling of Trending Heterogeneity Specified in Focused Recharge Zone: A Case Study of Toyohira River Alluvial Fan, Sapporo, Japan
- Professional Engineer, Applied Science, Geology
- Professional Engineer, Civil Engineering, Environmental Assessment & Management for Construction
- Academic papers
- ■Nationwide Evaluation of Changes in CO2 Emissions from Ground-Source Heat Pump Systems Caused by Apparent Thermal Conductivity, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), Vol. 80, No. 5, 2024
- ■Monitoring and Analysis of Annually Clogging Development in Injection Water Wells for Shallow Geothermal Utilization, Yoshitaka Sakata, Shun Okihara,Hideki Sato,Norihisa Matsuura, Katsunori Nagano, Journal of Geothermal Research Society of Japan, Vol.46, No.2, pp.85–93, 2024
- ■Evaluating Long-Term Performance of a Residential Ground-Source Heat Pump System under Climate Change in Cold and Warm Cities of Japan,Yoshitaka Sakata, Yuma Akeyama, Takao Katsura, Katsunori Nagano,Energies, Vol.17, No.6, 2742, 2023
- ■Sediment-Loading Processes in a Forested Catchment: Modeling and Observations,Motaleb Hossain, Kazuhisa A. Chikita, Yoshitaka Sakata,Open Journal of Modern Hydrology, Vol.13, No.2, 2023
- ■100-yr predictiuons of performances in a ground-source heat pump system for an office building under different climate scenarios, Yoshitaka Sakata, Yuma Akeyama, Takao Katsura, Katsunori Nagano, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), Vol. 78, No. 5, p. I_179-I_187, 2022
- ■Formation processes of coastal lagoons inferred from sandbar drillings: Tokachi coastal lagoons, Hokkaido, Kazuhisa A. Chikita, Shingo Mayeda, Yoshitaka Sakata, Yuichi Nishimura, Hiroyuki Uyehara, Journal of the Japanese Society of Physical Hydrology, Vol.4, No. 1, pp.15–26, 2022
- ■Life cycle cost analysis of ground source heat pump system based on multilayer thermal response test, Hobyung Chae, Katsunori Nagano, Takao Katsura, Yoshitaka Sakata, Ahmed A. Serageldin, Energy and Building, Vol.261, 111427, 2022
- ■Evaluating Groundwater Flow Effects for Enhancement of Ground-Source Heat Pipes in the Case of the Toyohira River Alluvial Fan, Japan, Yoshitaka Sakata, Johnson Chishimba, Masataka Mochizuki, Katsunori Nagano, Hydrology, Vol. 8, No. 3, 135, 2021
- ■Parametric analysis, response surface, sensitivity analysis, and optimization of a novel spiral-double ground heat exchanger, Ahmed A. Serageldin, Ali Radwan, Takao Katsura, Yoshitaka Sakata, Shigeyuki Nagasaka, Katsunori Nagano, Energy Conversion and Management, Vol. 240, No. 15, 114251, 2021
- ■Nationwide determination of required total lengths of multiple borehole heat exchangers under variable climate and geology in Japan, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, International Journal of Geo-information, Vol.10, No.4, pp.1–16205, 2021
- ■Evaluating variability of ground thermal conductivity within a steep site by history matching underground distributed temperatures from thermal response tests, Yoshitaka Sakata, Takao Katsura, Ahmed A. Serageldin, Katsunori Nagano, Motoaki Ooe, Energies, Vol. 42, pp.1–17 (100805), 2020
- ■Performance enhancement of borehole ground source heat pump using single U-tube heat exchanger with a novel oval cross-section (SUO) and a novel spacer, Ahmed A. Serageldin, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Sustainable Energy Technologies and Assessments, Vol. 42 pp.1–17 (100805), 2020
- ■Estimation of ground thermal conductivity through Indicator kriging: nation-scale application and vertical Profile analysis in Japan, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Geothermics, Vol. 88, pp.1–11(101881), 2020
- ■Stratigraphy of the upper Pleistocene to Holocene boring in the Kita Ward, Sapporo, Japan; geologic time of the Sapporo fan deposits, and sea level of the MIS 5a, Tsumoru Sagayama, Yukio Izima, Satoshi Okamura, Yoshitaka Sakata, General Geology, Vol.4, No.1, pp. 9–18, 2020
- ■Development of simulation tool for ground source heat pump systems influenced by ground surface, Takao Katsura, Yoshitaka Sakata, Lan Ding, Katsunori Nagano, Energies, Vol. 13, No. 17, pp.1–18(4491), 2020
- ■Analysis of present situations and decision factors for installation of ground source heat pump systems in local goverments of japan by inquiry surveying, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), Vol. 76, No. 5, I_197– I_204, 2020
- ■Method for calculation of ground temperature in scenario involving multiple ground heat exchangers considering groundwater advection, Takao Katsura, Yutaka Shoji, Yoshitaka Sakata, Katsunori Nagano, Energy and Buildings, Vol. 220, pp. 1–8(110000), 2020
- ■Analysis of relaxation time of temperature in thermal response test for design of borehole size, Hobyung Chae, Katsunori Nagano, Takao Katsura, Yoshitaka Sakata, Ahmed A. Serageldin, Takeshi Kondo, Energies, Vol. 13, No. 13, pp.1–20(3297), 2020
- ■Calculation method of temperature response function of ground heat exchangers field with groundwater flow using artificial neural network regression model, Yutaka Shoji, Takao Katsura, Yoshitaka Sakata, Katsunori Nagano, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, Vol. 45, No. 279, pp.11–18, 2020
- ■The effect of groundwater flow on the thermal performance of borehole heat exchanger with a novel oval cross-section: small scale experiments and numerical simulation, Ahmed A. Serageldin, Ali Radwan, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Energies, Vol.13, No.6, pp.1–26(1418), 2020
- ■A new simulation model for vertical spiral ground heat exchangers combining cylindrical source model and capacity resistance model, Takao Katsura, Takashi Higashitani, Yuzhi Fang, Yoshitaka Sakata, Katsunori Nagano, Hitoshi Akai, Motoaki Ooe, Energies, Vol.13, No.6, pp.1–17(1339), 2020
- ■Estimation of fast groundwater flow velocity from thermal response test results, Hobyung Chae, Katsunori Nagano, Yoshitaka Sakata, Takao Katsura, Takeshi Kondo, Energy and Buildings, Vol.206, pp.1–10(109571), 2019
- ■A numerical experiment of parameter inversion methods in groundwater simulation with an indicator for an agreement of hydraulic heads at all nodes, Yoshitaka Sakata, Shoji Iwanaga, Journal of JSCE B1, Vol.75, No.2, pp. I_1231–I_1236, 2019
- ■500 m-gridded estimation of required lenghs for a closed-type borehole heat exchanger in a ground-source heat pump system, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), Vol.75, No.5, pp. I_177–I_183, 2019, 2020 JSCE GEE Award
- ■A study on size determination of ground heat exchangers in closed-type ground source heat pump system: simulation-based individual determination and its nationwide, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of Geothermal Research Society of Japan, Vol.41, No.3, pp.75–89, 2019
- ■Vertical trend analysis of equivalent hydraulic conductivity in alluvial fan gravel deposits considering open void connectivity, Yoshitaka Sakata, Hydrological Research Letters, Vol.13, No.1, pp.7–13, 2019
- ■A design and simulation tool for ground source heat pump system using energy piles with large diameter, Takao Katsura, Katsunori Nagano, Yoshitaka Sakata, Hisashi Wakayama, International Journal of Energy Research, Vol.43, No.4, pp.1505–1520, 2019
- Geothermal linkage between a hydrothermal pond and a deep lake: Kuttara Volcano, Japan, Kazuhisa A. Chikita, Yasuhiro Ochiai, Hideo Oyagi, Yoshitaka Sakata, Hydrology, Vol. 6, No. 1, pp.1–11, 2019
- ■Potential utilization of ground source heat pump systems in Hokkaido Island, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of Natural Energy Research, Vol.13, pp.17–26, 2019
- ■Importance of groundwater flow on life cycle costs of a household ground heat pump system in Japan, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, Vol.35, No.4, pp.365–370, 2018
- ■Development of design and performance prediction tool for ground source heat pump system with variable water volume and variable refrigerant flow, Takao Katsura, Yasushi Nakamura, Katsunori Nagano, Yoshitaka Sakata, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, Vol.35, No.4, pp. 313–324, 2018
- ■Life-cycle-cost based analysis of borehole heat exchanger lengths considering groundwater flow effects in a residence as a case study, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of Groundwater Hydrology, Vol.60, No.4, pp. 483–494, 2018
- ■Thermo-hydraulic performance of the U-tube borehole heat exchanger with a novel oval cross-section: Numerical approach, Ahmed A. Serageldin, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Energy Conversion and Management, Vol.177, pp.406–415, 2018
- ■Nation-Scale Evaluation of CO2 Emission Reduction by Ground Source Heat Pump Systems as a Case Study of Heating in a Residence, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of JSCE, Ser. G (Environmental Research), Vol.74, No.5, pp.I_359–I_367, 2018
- ■Development of a probability-based geoinformation system using water well database part II: evaluation of an averaged hydraulic conductivity as a probability-weighted average, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of JSCE, Ser. G (Environmental Research), Vol.60, No.3, pp.273–287, 2018
- ■A Study on estimation of ground effective thermal conductivity as probability-weighted average, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of Geothermal Research Society of Japan, Vol.40, No.1, pp. 33–44, 2018
- ■Multilayer-concept thermal response test: measurement and analysis methodologies with a case study, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Geothermics, Vol.71, pp.178–186, 2018
- ■Nation-scale availability potential of ground source heat pump systems in a case study of Osaka area, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Atsunao Marui, Journal of Ground Water Technology, Vol.59, No.2・3・4, pp. 41–50, 2017
- ■Regional efficiency analysis of ground source heat pump systems with geo-property database, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Journal of JSCE, Ser. G (Environmental Research), Vol.73, No.5, pp.I_89–98, 2017
- ■Development of a probability-based geoinformation system using water well database: kriging estimation of soil/rock types with local parameter settings, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Atsunao Marui, Journal of Groundwater Hydrology, Vol.59, No.2, pp.105–123, 2017
- ■A microgrid comprising an interconnected solid oxide fuel cell and hydraulic generator for use in a sustainable city, Shin’ya Obara, Katsunori Nagano, Jorge Morel, Takao Katsura, Yoshitaka Sakata, Kazushige Kikuta, JSME Mechanical Engineering Journal, Vol.4, No.2, pp.1–15, 2017
- ■Field analysis of stepwise effective thermal conductivity along a borehole heat exchanger under artificial conditions of groundwater flow, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Manabu Ishizuka, Hydrology, Vol.4, No.2, pp.1–21, 2017
- ■Regional regression analysis of drought river discharges in snowy cold areas under climate change, Yoshitaka Sakata, Hiroyuki Uehara, Kazuhisa A. Chikita, Makoto Nakatsugawa, Tomohito J. Yamada, Keisuke Kudo, Tomohide Usutani,Journal of JSCE, Ser. G (Environmental Research), Vol.72, No.5, pp.I_253– I_264, 2016
- ■Estimation of effective thermal conductivities according to multi-layers by thermal response test with a set of fiber optics in a U-tube, Yoshitaka Sakata, Takao Katsura, Jian Zhai, Katsunori Nagano, Journal of JSCE, Ser. G (Environmental Research), Vol.72, No.3, pp.50–60, 2016
- ■Loading processes of major ions in a forested catchment; Observations and modeling, Takuto Miyamoto, Kazuhisa A. Chikita, Yoshitaka Sakata, Yasunori Ochiai, Md Motaleb Hossain, Hideo Ohyagi, Isao Kudo, Journal of Japanese Association of Hydrological Sciences, Vol.46, No.1, pp.39–57, 2016
- ■Estimate of river seepage by conditioning downward groundwater flow in the Toyohira River alluvial fan, Japan, Yoshitaka Sakata, Gur Baran, Teruhiko Suzuki, Kazuhisa A. Chikita, Hydrological Sciences Journal, Vol.61, No.7, pp.1280–1290, 2016
- ■Fluvial sediment transport in a forested catchment influenced by slope failure, Md. Motaleb Hossain, Kazuhisa A. Chikita, Yoshitaka Sakata, Takuto Miyamoto, International Journal of Geology, Agriculture and Environmental Sciences, Vol.3, No.6, pp.37–41, 2015
- ■Water and heat budgets in a coastal lagoon controlled by groundwater outflow to the ocean, Kazuhisa A. Chikita, Hiroyuki Uyehara, Abdullah Al Mamun, Georg Umgiesser, Wataru Iwasaka, Md Motaleb Hossain, Yoshitaka Sakata, Limnology, Vol.16, No.3, pp.149–157, 2015
- ■Analysis of partially penetrating slug tests in a stratified formation by alternating piezometer and tube methods, Yoshitaka Sakata, Toshikazu Imai, Ryuji Ikeda, Makoto Nishigaki, Journal of Hydrology, Vol.528, pp.385–396, 2015
- ■Groundwater leakage and river runoff in a catchment influenced by tectonic movement, Md. Motaleb Hossain, Kazuhisa A. Chikita, Yoshitaka Sakata, Takuto Miyamoto, Yashuhiro Ochiai, Open Journal of Modern Hydrology, Vol.5, No.2, pp.32–44, 2015
- ■Heat as a tracer for examining depth-decaying permeability in gravel deposits, Yoshitaka Sakata, Groundwater, Vol.53, pp.21–32, 2014
- ■Regional mapping of vertical hydraulic gradient using uncertain well data: a case study of the Toyohira River alluvial fan, Japan, Yoshitaka Sakata, Ryuji Ikeda, Journal of Water Resources and Protection, Vol.5, No.8, pp.823–834, 2013
- ■Depth dependence and exponential models of permeability in alluvial fan gravel deposits, Yoshitaka Sakata, Ryuji Ikeda, Hydrogeology Journal, Vol.21, pp.773–786, 2013
- ■Quantification of longitudinal river discharge and leakage in an alluvial fan by synoptic survey using handheld ADV, Yoshitaka Sakata, Ryuji Ikeda, Journal of Japan Society of Hydrology & Water Resources, Vol.25, No.2, pp.89–102, 2012
- ■A distribution model of permeability derived from undisturbed gravelly samples in alluvial fan, Yoshitaka Sakata, Kazunori Ito, Shinichi Isozaki, Ryuji Ikeda, Japanese Geotechnical Journal, Vol.6, No.1, pp.109–119, 2011
- Review articles
■Current problems for shallow geothermal utilization and approaches to solve in groundwater researches, Yoshitaka Sakata, Katsunori Nagano, Journal of Groundwater Hydrology, Vol. 62, No. 4, pp.515–524, 2020 - ■The effectiveness of environmental tracers and groundwater-level changes to clarify a regional groundwater flow system: the Tokachi Plain, to clarify a regional groundwater flow system: the Tokachi Plain, Hokkaido, Mitsuyoshi Ikeda, Fujio Akita, Yoshitaka Sakata, Kazuhisa A.Chikita, Journal of Japanese Association of Hydrological Sciences,Vol.47, No.3, pp.145–161, 2017
- Proceedings of International Conferences
■Evaluating thermal performance of oval U-tube for ground source heat pump systems from in-situ measurements and numerical simulations, Yoshitaka Sakata, Ahmed A. Serageldin, Takao Katsura, Motoaki Ooe, Katsunori Nagano, Proceedings of the 11th International Symposium on Heating Ventilation and Air Conditioning (ISHVAC 2019), Volume III Buildings and Energy, Harbin, China, 2019 - ■Importance of groundwater flow on life cycle costs of a household ground heat pump system in Japan, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, 9th Asian Conference on Refrigeration and Air-conditioning, Sapporo, Japan, 2018
- ■Nation-scale evaluation of ground source heat pump systems considering geologic complexity in Japan, Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Atsunao Marui, 6th International Conference on Cryogenics & Refrigeration, Shanghai, China, 2018
- Technical reports
- ■Study on Water Well Developments in Open-Loop Ground-Source Heat Pump Systems Part 4 An experimental study on biological clogging in the injection wells in the Sapporo Sanken Building,Yoshitaka Sakata, Shyun Okihara, Katsunori Nagano,Hideki Sato, EMD Research Activity Reports, SANKEN,Vol. 29,pp.15–22, 2023
- ■Effect of groundwater flow on shallow geothermal energy utilization and its evaluation as apparent thermal conductivity,Yoshitaka Sakata, Ahamed Seregeldin Awwad, Takao Katsura, Katsunori Nagano,Japanese Geotechnical Journal,Vol. 70,No. 9,pp.37–40,2022
- ■An approach for estimating geologic properties in a probabilistic concept: Probability-weighted average method,Yoshitaka Sakata,Japanese Geotechnical Journal,Vol. 70,No. 5,pp.31–34,2022
- ■地中熱オープンループシステムにおける井戸性能評価に関する研究そのその3 札幌三建ビルにおける還元井の洗浄効果の比較分析,阪田義隆,長野克則,佐藤英樹,三建設備工業(株)つくばみらい技術センター技術報告,28巻,pp.7–10,2022
- ■地中熱オープンループシステムにおける井戸性能評価に関する研究そのその2 札幌三建ビルにおける還元井性能の経年変化,阪田義隆,長野克則,佐藤英樹,三建設備工業(株)つくばみらい技術センター技術報告,27巻,pp.7–10,2021
- ■地中熱オープンループシステムにおける井戸性能評価に関する研究その1札幌三建ビルにおける事前性能評価,阪田義隆,長野克則,佐藤英樹,三建設備工業(株)つくばみらい技術センター技術報告,26巻,pp.7–10 2020
- ■積雪寒冷地に建つ地下水熱ヒートポンプシステムを核としたZEBの評価「札幌三建ビルを対象として」,長野克則,阪田義隆,福岡拓真,佐藤英樹,三建設備工業(株)つくばみらい技術センター技術報告,26巻,pp.1–6 2020
- ■扇状地の地下水シミュレーションにおける高解像度モデルの有効性,阪田義隆,池田隆司,北海道大学地球物理学研究報告,75巻,pp.73–89,2012
- ■管理型土捨場の重金属汚染リスク評価に用いた移流分散解析事例,阪田義隆,地下水流動解析とモデル化に関するシンポジウム発表論文集,pp.77–82,2007
- ■道路盛土の礫置換による湿原地下水の保全対策,阪田義隆,池田光良,基礎工,34巻,3号,pp.78-83,2006
- ■Groundwater Dictionary, Asakura Publishing, 2024
- ■Introduction to Kriging: Probabilistic Approach for Spatial Estimation, CORONA Publishing: Tokyo, 2021
- ■Ground-Source Heat Pump System 2nd Edition, Ohm-Sha: Tokyo, 2020
- ■Landslides induced by the 2018 Hokkaido Eastern Iburi Earthquake, Hokkaido University Press: Sapporo, 2020
- ■熱応答試験方法及びプログラム,阪田義隆, 長野克則, 葛隆生,特許番号6751926
- ■地盤物性推定システム、地盤物性推定方法、三次元地盤情報推定システム、三次元地盤情報推定方法、プログラム及び記録媒体,阪田義隆, 長野克則,特許番号6854011
- 科研費(基盤研究(B)),大規模地中蓄熱を伴う第5世代地域熱供給の計画・設計・最適運用に関する研究,分担者,80万円,2021-2022年度
- 科研費(国際共同研究加速基金,国際共同研究強化(A)),地中熱利用ポテンシャルの気候変動下のグローバルトレンド動的評価と国際応用,標準化,代表者,1160万円,2020-2022年度
- 科研費(若手研究),都市地下環境の数値再現に基づく地中熱利用ポテンシャルデータベースの構築と汎用化,代表者,320万円,2019-2020年度
- 科研費(奨励研究),不攪乱試料採取と現場透水試験を組み合わせた礫質地盤の不均質性及び異方性の空間再現,代表者,60万円,2013年度
- 国立研究開発法人新エネルギー・産業技術総合開発機構(NEDO),見かけ熱伝導率の推定手法と簡易熱応答試験法および統合型設計ツールの開発・規格化,分担者,5,630万円(応募者分),2020-2023年度
- 北海道大学,令和2年度次世代リーダー育成共同研究助成,代表者,140万円,2020年度
- 河川財団,平成26年度河川整備基金,北海道の渇水非流量の現在及び将来予測-気候変動下のトレンドと流域地質の保水効果の定量化,代表者,100万円,2014-2015年度
- 水文・水資源学会,2013年度研究グループ助成,北海道の渇水比流量分布の現在及び将来予測研究,代表者,15万円,2013年度
- NPO法人地中熱利用促進協会顧問,2023-2024年度
- 地中熱利用ガイドライン改訂に向けた検討会検討委員,2021-2023年度
- NPO法人地中熱利用促進協会,第17回地中熱基礎講座講師,2021-2023年度
- 公益社団法人日本地下水学会,改訂新版地下水ハンドブック執筆ワーキング副幹事,2020年度~現在
- 公益社団法人日本地下水学会,調査研究委員会委員,2019年度~現在
- 一般社団法人ヒートポンプ・蓄熱センター,地下熱利用とヒートポンプシステム研究会委員,2019年度~現在
- 公益社団法人空気調和・衛生工学会北海道支部,幹事・運営委員,2015年度~現在
- 公益社団法人地盤工学会北海道支部,「地盤調査の方法と解説」講習会講師,2013年10月
- 産業技術連携推進会議 環境・エネルギー部会 地圏環境分科会, 地下水研究会・土壌汚染研究会,講師,2013年9月
- 協同組合地盤環境技術研究センター,サイト概念モデルに基づくリスク評価手法研究委員,2007-2010年度
- Japan Society of Civil Engineers
- Japanese Geotechnical Society
- The Society of Heating, Air-Conditioning and Sanitary Engineering of Japan
- Japanese Association of Groundwater Hydrology
- Journal of Geothermal Research of Japan
- The Japan Society of Hydrology and Water Resources
- IAH (International Association of Hydrogeologists)
- ■2021 Geothermal Research Society of Japan Paper Award, 2021
- ■2020 Japan Society of Civil Engineering GEE Award, 2020
- ■Hydrological Sciences Section Best Poster Award, 11th Annual Meeting Asia Oceania Geosciences Society, 2014
- ■優秀論文発表者賞,第41回地盤工学研究発表会:受賞講演題目「河川水位制御試験による周辺地下水位の応答に関する一考察」,2006年11月
- ■若手優秀講演賞,日本地下水学会2002年秋季講演会:受賞講演題目「安定同位体等による大雪山直下流域地下水系の考察」,2003年5月
Visit and Stay
- 2021-present
- Japan
- Kanazawa
- Kanazawa University
- 1998-2021
- Japan
- Sapporo
- Hokkaido University
- 2023
- India
- New Dehli
- Jawaharlal Nehru University
- 2021-2022
- Canada
- Vancouver
- The University of British and Columbia (Visiting associate professor)
- 2019
- Chile
- Santiago
- Universidad de Chile, Santiago, Chile, 2019
- Spain
- Malaga
- 46th IAH, Malaga, Spain, 2019
- England
- Oxford
- The British Geological Survey, Oxford, England, 2019
- Korea
- Pusan
- Pusan National Unviersity, Pusan, Korea, 2019
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- 11th ISHVAC, Harbin, China, 2019
- China
- Shenyang
- Northeastern university, China, 2019
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- IEA ECES ANNEX21, Osaka, Japan
- 2018
- China
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- 6th GSKI, Wuhan, 2018
- Turkey
- Istanbul
- Enerstock, 2018, Istanbul, Turkey, 2018
- Japan
- Yokohama
- Grand Renewable Energy International Conference and Exhibition, Yokohama, Japan, 2018
- China
- Beijing
- 4th China-Japan Heat Pump Seminar, Beijing, 2018
- China
- Shanghai
- 6th ICCR, Shanghai, China, 2018
- Korea
- Daejeon
- 45th IAH, Daejeon, Korea, 2018
- 2017
- Japan
- Kobe
- IAG-IASPEI, Kobe, Japan, 2017
- Finland
- Suomi
- Geological Survey of Finland, Suomi, Finland, 2017
- Denmark
- Aarhus
- Geological Survey of Denmark and Greenland, Aarhus, Denmark, 2017
- Thailand
- Bangkok
- Chulalongkorn University, Bangkok, Thailand, 2017
- UAE
- Al Ain
- UAE Univesity, Al Ain, UAE, 2017
- 2011
- USA
- San Francisco
- 45th AGU Fall Meeting, San Francisco, 2012
Research
- Introductions
- Energy
- Nationwide evaluation of shallow geothermal energy utilization
- A GSHP system in an office building in the Tokyo district
- Long-term performance in open-loop GSHP systems
- 4Ground-source heat pipe systems in groundwater flow fields
- Cooling thermal response tests
- Life cycle cost of GSHP systems considering advection effects
- Apparent thermal conductivity by artificial flows in thermal response tests
- Thermal response test for multi-layered formations
- Geology
- Probability-weighted average method for geo-property estimation
- Modeling of trending heterogeneity in gravelly formations
- Slug tests in multi-layered formation
- Vertical trend of Equivalent permeability affected by porous structures
- Permeability model of gravel depisits with open voids
- Hydrology
- Groundwater level changes at the 2018 Hokkaido eastern Iburi earthquake
- Best inversion method in groundwater simulation based on prior information
- Current and future distributions of specific discharges of river flows
- High-accuracy river discharge survey in an alluvial fan
- Groundwater budgets in an alluvial fan from a 3D basin model
- Kriging interpolation of groundwater heads
- One point lecture(coming soon)
- What’s
- Groundwater
- Shallow Geathermal Energy
- Energy
- Heat Pump
- Geostatistics
Education
Students
-
Undergraduate/Graduate School of Geosciences and Civil Engineering, Kanazawa University
■FY2024
D1: Guo Dingzhe(China) M2: De Carvalho Barai Kannedy Namir(República da Guiné-Bissau) M1: Shotaro Tadokoro(Gifu Pref.), Takumi Nomura(Shiga Pref.), Wang Zhongchuan(China) B4: Muhammad Bariq Athallah(Indonesia), Yuki Koyama(Nagano Pref.), Yuka Hashi(Ishikawa Pref.)
■FY2023
M1: De Carvalho Barai Kannedy Namir(República da Guiné-Bissau) B4: Ren Shibayama(Ishikawa Pref.), Shotaro Tadokoro(Gifu Pref.), Takumi Nomura(Shiga Pref.) RS: Guo Dingzhe(China), Wang Zhongchuan(China)
■FY2022
D1: Ken koizumi(Tokyo Pref.)
B4: Takuma Myoen(Ishikawa Pref.), Shingo Yataka(Hyogo Pref.)
-
Undergraduate/Graduate School of Engineering, Hokkaido University
■FY2022
M2 Syun Okihara(Hokkaido Pref.)
■FY2021
M2 Johnson Chishimba(Zanbia)・M2 Yuma Akiyama(Hokkaido Pref.) M1 Syun Okihara(Hokkaido Pref.) B4 Haruto Hirose(Hokkaido Pref.)・Hironari Miura(Aomori Pref.)
■FY2020
M1 Johnson Chishimba(From Zanbia)・M2 Yuma Akiyama(Hokkaido Pref.) B4 Syun Okihara (Hokkaido Pref.)
実験室にて、学生らとともに
Lecture Plan
Level | Lectures | Semester | Credits | Day of the week, period |
---|---|---|---|---|
Doctor | Advanced information processing in geostatistics | Q1 | 1 | – |
Transferable Skills for Ph.D. Researchers | Q2 | 1 | Intensive | |
Master | Advanced Geotechnical Engineering A | Q1 | 1 | 3rd Thursday |
Exercise on Geotechnical and Earthquake Engineering | Q3 | 2 | 4-5th Thursday | |
Laboratory Rotation | Q1 | 1 | – | |
Undergraduates 3rd | Civil Engineering Experiment | Q1 | 2 | 4-5th Wednesday |
Soil Mechanics A | Q1 | 2 | 3-4th Friday | |
Geotechnical Engineering | Q3 | 1 | 1st Friday | |
Undergraduates 2nd | Theoretical Soil Mechanics A | Q3 | 1 | 2nd Tuesday |
Theoretical Soil Mechanics B | Q4 | 1 | 3rd, Wednesday | |
Undergraduates 1st | Introduction to Data Science | Q1 | 2 | 5th, Friday |
Access
○車でお越しの方:金沢市街から県道27号線を東に進み、「角間大橋詰」交差点で右折し、約0.5km先の「南アカンサスインターフェース」横断橋をくぐると、右手に自然科学本館があります。自然科学館は本館に繋がって、3棟並列しており、中央の棟が2号館です。
○バスでお越しの方:北陸鉄道バスにて、バス停「金沢大学自然研前」にて下車。金沢駅発は93/94/97系統、所要時間は通常40-50分ほどかかります。
〒920-1192 石川県金沢市角間町金沢大学自然科学2号館4階414室○バスでお越しの方:北陸鉄道バスにて、バス停「金沢大学自然研前」にて下車。金沢駅発は93/94/97系統、所要時間は通常40-50分ほどかかります。