Rchr
J-GLOBAL ID:201301026414207367   Update date: Oct. 31, 2024

Sakata Yoshitaka

サカタ ヨシタカ | Sakata Yoshitaka
Affiliation and department:
Job title: Associate Professor
Homepage URL  (2): https://yoshitaka-sakata.comhttps://yoshitaka-sakata.com/en/
Research field  (3): Construction environment and equipment ,  Geotechnical engineering ,  Atmospheric and hydrospheric science
Research keywords  (8): Earth Resource Engineering ,  Environmental Geology ,  Groundwater Hydrology ,  Geostatistics ,  Hydraulic conductivity ,  Ground heat ,  Groundwater ,  Hydrogeology
Research theme for competitive and other funds  (12):
  • 2024 - 2029 再エネ熱利用システムに資する要素技術開発/消雪井戸の揚水・還元深度の特定技術の開発
  • 2024 - 2029 Optimized and sustainable distribution of groundwater resources in agriculture under the climate change
  • 2024 - 2028 A experimental study on multi-scale thermal dispersion and its generalization for enhanced utilization of shallow geothermal energy
  • 2021 - 2024 Research on planning, design, and optimal operation of 5th generation district heating with large-scale underground thermal energy storage
  • 2020 - 2024 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
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Papers (64):
  • Yoshitaka Sakata, Takao Katsura, Katsunori Nagano. Nationwide Evaluation of Changes in CO2 Emissions from Ground-Source Heat Pump Systems Caused by Apparent Thermal Conductivity. Journal of JSCE. 2024. 80. 5
  • Jasper Knight, Kei Nakagawa, Mohamed A. M. Abd Elbasit, Yoshitaka Sakata, Hiroki Amano. Enhancing the Climate Resilience of Semiarid River Systems and Their Catchments. Environment and Sustainable Development. 2024. 193-205
  • Yoshitaka SAKATA, Shun Okihara, Hideki SATO, Norihisa MATSUURA, Katsunori NAGANO. Monitoring and Analysis of Annually Clogging Development in Injection Water Wells for Shallow Geothermal Utilization. Journal of the Geothermal Research Society of Japan. 2024. 46. 2. 85-94
  • Yoshitaka Sakata, Yuma Akeyama, Takao Katsura, Katsunori Nagano. Evaluating Long-Term Performance of a Residential Ground-Source Heat Pump System under Climate Change in Cold and Warm Cities of Japan. Energies. 2023. 16. 6. 2742
  • Md. Motaleb Hossain, Kazuhisa A. Chikita, Yoshitaka Sakata. Sediment-Loading Processes in a Forested Catchment: Modeling and Observations. Open Journal of Modern Hydrology. 2023. 13. 2. 94-113
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MISC (41):
  • Study on Water Well Developments in Open-Loop Ground-Source Heat Pump Systems Part 4 An experiment study on biological clogging in the injection wells in the Sapporo Sanken Building. TTC Res;Actv. Rep;SANKEN. 2023. 29. 29. 15-22
  • 沖原峻, 長野克則, 阪田義隆, 佐藤英樹. Study on the sustainability of open-loop ground source heat pump systems. 空気調和・衛生工学会北海道支部学術講演会論文集(CD-ROM). 2023. 57th
  • Yoshitaka SAKATA, Ahamed Seregeldin Awwad, Takao KATSURA, Katsunori NAGANO. Effect of groundwater flow on shallow geothermal energy utilization and its evaluation as apparent thermal conductivity. 地盤工学会誌(Web). 2022. 70. 9. 37-40
  • Yoshitaka Sakata. An approach for estimating geologic properties in a probabilistic concept: Probability-weighted average method. 2022. 70. 5. 31-34
  • 三浦広成, 長野克則, 阪田義隆. An experimental study of a groundwater-source heat pump system based on a single water well. 空気調和・衛生工学会北海道支部学術講演会論文集(CD-ROM). 2022. 56th
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Patents (2):
  • 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
  • 熱応答試験方法及びプログラム
Books (4):
  • Introduction to Kriging for Probabilistic Approach to Spatial Data Estimation
    2021
  • 地中熱ヒートポンプシステム改訂2版
    オーム社 2020
  • Landslides induced by the 2018 Hokkaido Eastern Iburi Earthquake
    2020
  • 自然由来重金属問題共同研究 自然由来重金属問題対策フローマニュアル
    協同組合地盤環境技術研究センター 2009
Lectures and oral presentations  (24):
  • 地中熱ヒートポンプシステムの間接型地中熱交換器必要長さ全国500 mグリッド算定と評価
    (第27回地球環境シンポジウム 2019)
  • Challenge for nation-scale evaluation of potential utilization of shallow geothermal energy
    (RENEWABLE ENERGY 2019 2019)
  • 地中熱利用ヒートポンプシステム導入による CO2排出量削減の全国評価:戸建住宅への暖房利用を例として
    (第26回地球環境シンポジウム 2018)
  • 地中熱利用ヒートポンプシステム導入によるCO2排出量削減の全国評価:戸建住宅への暖房利用を例として
    (平成30年度土木学会全国大会 2018)
  • Nation Scale Potential of CO2 Emission Reduction by Ground Source Heat Pump System in Japan with Geologic Complexity
    (Grand Renewable Energy 2018 2018)
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Education (3):
  • 2010 - 2013 Hokkaido University Graduate School of Science Department of Natural History and Sciences
  • 1994 - 1998 Kyoto University Undergraduate of Science Geophysics Course
  • 1990 - 1993 北海道立札幌南高等学校
Professional career (1):
  • Doctoral (Science) (Hokkaido University)
Committee career (12):
  • 2023/06 - 現在 Japan Association of Groundwater Hydrology Board member
  • 2023/06 - 現在 NPO法人地中熱利用促進協会 顧問
  • 2022/04 - 現在 公益社団法人地盤工学会 北陸支部石川県地区幹事
  • 2021/11 - 現在 Japanese Society of Physical Hydrology Comittee member
  • 2019/10 - 現在 公益社団法人日本地下水学会 調査研究委員
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Awards (5):
  • 2021/10 - The Geothermal Research Society of Japan Paper Award A Study on Estimation of Ground Effective Thermal Conductivity as Probability-Weighted Average
  • 2020/09 - JSCE JSCE GEE Award 14) 500 m-gridded estimation of required lenghs for a closed-type borehole heat exchanger in a ground-source heat pump system
  • 2014/07 - Asia Oceania Geoscience Union Best Poster Award for Hydrological Sciences Section Field and Numerical Studies for Modeling Trending Heterogeneity of Gravel Deposits in the Toyohira River Alluvial Fan, Sapporo, Japan
  • 2006/11 - 地盤工学会 第41回地盤工学研究発表会優秀論文発表者賞 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
  • 2003/05 - 日本地下水学会 日本地下水学会2002年秋季講演会 若手優秀講演賞 安定同位体等による大雪山直下流域地下水系の考察
Association Membership(s) (6):
Japan Geoscience Union ,  The International Association of Hydrogeologists ,  Journal of Geothernal Research of Japan ,  JAPAN SOCIETY OF CIVIL ENGINEERS ,  Japanese Geotechnical Society ,  JAPANESE ASSOCIATION OF GROUNDWATER HYDROLOGY
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