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J-GLOBAL ID：200901080267075214   Update date: Nov. 26, 2024

Seki Katsutoshi

セキ カツトシ | Seki Katsutoshi
Affiliation and department：
Toyo University Faculty of Business Administration

About Toyo University Faculty of Business Administration


Job title： Professor
Homepage URL  (2)： https://sekika.github.io/toyo/ ,  https://sekika.github.io/toyo/en/
Research field  (3)： Environmental agriculture ,  Rural environmental engineering and planning ,  Environmental dynamics
Research keywords  (21)： bioclogging ,  Vadose zone ,  放射性物質 ,  Soil hydrology ,  Soil physics ,  Hydraulic conductivity ,  微生物 ,  クロッギング ,  モデル ,  目詰まり ,  土壌微生物 ,  メタン ,  炭素循環 ,  透水性 ,  半乾燥地 ,  間隙構造 ,  団粒 ,  水質汚濁 ,  物質循環 ,  Soil ,  Environment
Research theme for competitive and other funds  (11)：
  • 2022 - 2025 Ecohydrological separation processes and mechanism in a sub-humid Loess Area
  • 2022 - 2025 Developing a new sensor for simultaneous measurement of soil matric potential and electrical conductivity of soil water at high soil moisture condition
  • 2021 - 2024 農林生産環境中における放射性核種の濃度変動の要因と動態の解明
  • 2011 - 2013 中小企業診断士養成コースの中小企業向け教材開発について
  • 2008 - 2011 Missing sources and missing sinks of transport phenomena in soils
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Papers (61)：
  • Yanwen Bai, Ziyan Li, Junjie Dai, Katsutoshi Seki, Ying Zhao, Haowei Sun, Yanhui Wang, Zhenxia Ji, Li Wang. Effects of water table depth variations on canopy transpiration from Mongolian pine plantations in arid ecosystems. Journal of Hydrology. 2024. 644. 132106
  • Junjie Dai, Ying Zhao, Katsutoshi Seki, Li Wang. Changes in water-use strategies and soil water status of degraded poplar plantations in water-limited areas. Agricultural Water Management. 2024. 296. 108799
  • Katsutoshi Seki. SWRC Fit and unsatfit for parameter determination of unsaturated soil properties. Journal of Toyo University Natural Science. 2024. 68. 57-79
  • Katsutoshi Seki. Bioclogging. WikiJournal of Science. 2024. 7. 1. 1-4
  • K. Seki, Y. Iwata, Y. YanaiI, K. Kameyama. Improved regression of the water retention curve for highly aggregated soils: Toward the automation of parameter determination for dual-van Genuchten models. Journal of the Japanese Society of Soil Physics. 2023. 155. 35-44
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MISC (10)：
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Patents (1)：
  • 多孔質体中の溶液の電気伝導度推定装置、電気伝導度推定モデル構築装置および電気伝導度推定モデル構築方法
Books (4)：
  • 福島原発事故の放射能汚染-問題分析と政策提言-
    世界思想社 2012 ISBN:4790715779
  • ネットワークと情報セキュリティ
    Kindleストア 2012
  • Water Flow In Soils, Second Edition (Books in Soils, Plants, and the Environment)
    CRC Press 2005 ISBN:0824753259
  • 水の事典
    朝倉書店 2004 ISBN:4254180152
Lectures and oral presentations  (21)：
  • Hysteresis of the water retention curve of the porous wick
    (ASA, CSSA, SSSA International Annual Meeting 2024)
  • 団粒構造が発達した農地土壌の水分特性曲線の回帰
    (農業農村工学会大会講演会 2023)
  • 線形和水分保持関数に対する一般化透水モデルの評価
    (土壌物理学会大会 2022)
  • 線形和水分保持関数に対するMualemモデルの不飽和透水係数
    (土壌物理学会大会 2021)
  • Determination of Rhoades parameters for monitoring EC of soil solution
    (Annual Meeting of Japanese Society of Irrigation, Drainage and Rural Engineering 2019)
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Works (7)：
  • Sudoku mobile app
    Katsutoshi Seki 2024 -
  • hystfit
    Katsutoshi Seki 2024 -
  • UNSODA viewer
    Katsutoshi Seki 2023 -
  • unsatfit
    Katsutoshi Seki 2022 -
  • EC Fit
    SEKI Katsutoshi
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Education (6)：
  • 1995 - 1998 The University of Tokyo Graduate School of Agricultural and Life Sciences
  • 1993 - 1995 The University of Tokyo Graduate School of Agricultural and Life Sciences
  • 1991 - 1993 The University of Tokyo Faculty of Agriculture
  • 1989 - 1991 The University of Tokyo College of Arts and Sciences
  • 1986 - 1989 Tokyo Gakugei University Senior High School
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Professional career (1)：
  • Ph.D. (The University of Tokyo)
Work history (7)：
  • 2015/04 - 現在 Toyo University Faculty of Business Administration Professor
  • 2008/04 - 2015/03 Toyo University Faculty of Business Administration Associate Professor
  • 2013/04 - 2014/03 University of Strasbourg (France) Laboratory of Hydrology and Geochemistry Invited Professor
  • 2007/04 - 2008/03 The University of Tokyo Graduate School of Agricultural and Life Sciences Assistant Professor
  • 1998/12 - 2007/03 The University of Tokyo Graduate School of Agricultural and Life Sciences Research Associate
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Committee career (16)：
  • 2022/04 - 2025/03 東洋大学 経営学部 研究倫理委員会 副委員長
  • 2021/04 - 2025/03 東洋大学 経営学部 第2部経営学科長
  • 2019/10 - 2023/03 Geosciences Editorial board
  • 2016/04 - 2023/03 東洋大学 経営学部 自己点検・評価活動推進委員会 委員長
  • 2017/05 - 2019/05 東洋大学 自然科学委員会 委員長
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Awards (3)：
  • 2024/10 - Japanese Society of Soil Physics JSSP Award (Paper Award)
  • 2018/07 - Elsevier Outstanding reviewer award (Geoderma)
  • 2006/08 - Japanese Society of Irrigation, Drainage and Reclamation Engineering Research Promoting Award
Association Membership(s) (4)：
Society of Environmental Science, Japan ,  The Japanese Geotechnical Society ,  Japanese Society of Soil Physics ,  The Japanese Society of Irrigation, Drainage and Rural Engineering
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