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Smart paddy water management based on simulation of ponded water and soil temperature variation in paddy fields

Research Project

Project/Area Number 21H02309
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 41030:Rural environmental engineering and planning-related
Research InstitutionKindai University

Principal Investigator

KIMURA Masaomi  近畿大学, 農学部, 准教授 (80725664)

Co-Investigator(Kenkyū-buntansha) 松野 裕  近畿大学, 農学部, 教授 (50340766)
皆川 裕樹  国立研究開発法人農業・食品産業技術総合研究機構, 農村工学研究部門, 上級研究員 (70527019)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2023: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2022: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2021: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Keywordsスマート農業 / 田面水温 / 水田用IoT水門 / 高温障害対策 / 機械学習
Outline of Research at the Start

本研究では、田面水の平面2次元流数値計算モデルと、機械学習を活用した水田内の熱収支モデルを組み合わせることで、水田内の水温・地温の分布を予測するシミュレーションモデルを開発する。本シミュレーションモデルによる予測結果を考慮した水田用IoT水門の開閉操作アルゴリズムを構築し、水稲の品質向上に向けたスマート水田水管理を提案する。さらに、現地実証試験およびシナリオシミュレーションによる結果を基に、スマート水田水管理技術による水田内の温度調節機能のポテンシャルを評価する。

Outline of Final Research Achievements

In this study, we clarified the characteristics of temperature environment changes, such as surface water temperature and soil temperature distribution, through field measurements in a paddy field equipped with a remotely operated sluice gate (IoT sluice gate). Subsequently, we developed a vertical heat balance model for the rice paddies. This model considers heat transfer between the atmosphere, vegetation community, ponded water, and the ground, and was enhanced by incorporating a deep learning method. Furthermore, we constructed a simulation model of water and soil temperature distribution that accounts for the flow field of rice field water. This was achieved by integrating it with a two-dimensional numerical model of paddy water flow.

Academic Significance and Societal Importance of the Research Achievements

本研究により開発された田面水の流れ場を考慮した水温・地温分布シミュレーションモデルにより、水温・地温分布の予測結果を考慮したIoT水門の開閉操作アルゴリズムの提案が可能となり、水稲の品質向上に向けたスマート水田水管理への展開が期待される。また、本シミュレーションモデルを応用することで、スマート水田水管理技術による水田内の温度調節機能のポテンシャルの評価が可能となった。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (31 results)

All 2024 2023 2022 2021

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 3 results) Presentation (25 results) (of which Int'l Joint Research: 15 results)

  • [Journal Article] Advancement of Local Inertial Equations for Fast and Stable Flood Inundation Modelling2024

    • Author(s)
      TANAKA Tomohiro、YAMAZAKI Dai、YOSHIOKA Hidekazu、KIMURA Masaomi
    • Journal Title

      JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES

      Volume: 37 Issue: 1 Pages: 54-62

    • DOI

      10.3178/jjshwr.37.1817

    • ISSN
      0915-1389, 1349-2853
    • Year and Date
      2024-02-05
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simulation model of water temperature variation in dual‐purpose canals considering return flow from upstream paddy fields2022

    • Author(s)
      Kimura Masaomi、Kobayashi Satoru、Mitsuyasu Marie、Xie Wenpeng、Iida Toshiaki
    • Journal Title

      Irrigation and Drainage

      Volume: 71 Issue: S1 Pages: 138-154

    • DOI

      10.1002/ird.2697

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The development of a hybrid model to forecast paddy water temperature as an alert system for high‐temperature damage2022

    • Author(s)
      Xie Wenpeng、Kimura Masaomi、Asada Yohei、Iida Toshiaki、Kubo Naritaka
    • Journal Title

      Irrigation and Drainage

      Volume: 71 Issue: S1 Pages: 124-137

    • DOI

      10.1002/ird.2692

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interpretable Framework of Physics‐Guided Neural Network With Attention Mechanism: Simulating Paddy Field Water Temperature Variations2022

    • Author(s)
      Xie W.、Kimura M.、Takaki K.、Asada Y.、Iida T.、Jia X.
    • Journal Title

      Water Resources Research

      Volume: 58 Issue: 5

    • DOI

      10.1029/2021wr030493

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimation of the Function of a Paddy Field for Reduction of Flood Risk2022

    • Author(s)
      Hatcho Nobumasa、Yamasaki Keigo、Hirofumi Okumura、Kimura Masaomi、Matsuno Yutaka
    • Journal Title

      Sustainability of Water Resources

      Volume: - Pages: 159-177

    • DOI

      10.1007/978-3-031-13467-8_11

    • ISBN
      9783031134661, 9783031134678
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development and Assessment of Water-Level Prediction Models for Small Reservoirs Using a Deep Learning Algorithm2022

    • Author(s)
      Tsumugu Kusudo, Atsushi Yamamoto, Masaomi Kimura, Yutaka Matsuno
    • Journal Title

      Water

      Volume: 14 Issue: 1 Pages: 55-55

    • DOI

      10.3390/w14010055

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Prediction of water levels in a low-lying lake using a DNN trained with mock rainfall events2023

    • Author(s)
      Kei Awano, Masaomi Kimura, Yutaka Matsuno, Natsuki Yoshikawa
    • Organizer
      PAWEES 2023 International Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a GIS-based integrated agricultural water management platform to mitigate impact of flood and salt water intrusion to rice cultivated Asian deltas2023

    • Author(s)
      Takanori Nagano, Natsuki Yoshikawa, Masaomi Kimura, Yoshitaka Motonaga, Budi Indra Setiawan, Lan Thanh Ha
    • Organizer
      PAWEES 2023 International Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The performance evaluation of inland flood modeling using Long Short-Term Memory (LSTM)2023

    • Author(s)
      Maulana Ibrahim Rau, Hiroya Sato, Yusuke Sato, Natsuki Yoshikawa, Susumu Miyazu, Masaomi Kimura
    • Organizer
      PAWEES 2023 International Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of the effect of installing ICT devices for paddy irrigation from the viewpoint of paddy water temperature management2023

    • Author(s)
      Masaomi Kimura, Wenpeng Xie, Katsunori Shimomura, Yutaka Matsuno
    • Organizer
      25th ICID International Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Machine learning and remote sensing-based water management platform for sustainable agriculture in Asian deltas (MARSWM-ASIA)2023

    • Author(s)
      Takanori Nagano, Natsuki Yoshikawa, Masaomi Kimura, Yoshitaka Motonaga, Lan Thanh Ha, Budi Indra Setiawan
    • Organizer
      25th ICID International Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Physical-theory inclusion neural network for accurate paddy water temperature simulation2023

    • Author(s)
      Wenpeng Xie, Masaomi Kimura, Runze Tian, Hongmei Li
    • Organizer
      AGU Fall Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Short-term prediction model for water levels in low-lying area applying DNN trained by observed and artificially generated data2023

    • Author(s)
      Masaomi Kimura, Kei Awano, Yutaka Matsuno, Wenpeng Xie, Natsuki Yoshikawa
    • Organizer
      AGU Fall Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LSTM-based meta-learning framework to simulate water temperature in under-observed paddy fields with few-shot monitoring data2022

    • Author(s)
      Wenpeng Xie, Masaomi Kimura, Kyoji Takaki
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 深層学習を用いたため池水位予測モデルにおける入出力項目が与える影響2022

    • Author(s)
      楠堂 紡, 阿波野 景, 岡山 貴史, 山本 純之, 木村 匡臣, 松野 裕
    • Organizer
      第79回農業農村工学会京都支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] DNNおよびLSTMを用いた低平地湖沼への流入量予測2022

    • Author(s)
      阿波野 景, 楠堂 紡, 能勢 篤, 木村 匡臣, 山本 純之, 松野 裕
    • Organizer
      第79回農業農村工学会京都支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 農業用ダムの水文データを活用した深層学習型ため池水位予測モデルの開発2022

    • Author(s)
      楠堂 紡, 阿波野 景, 岡山 貴史, 山本 純之, 木村 匡臣, 松野 裕
    • Organizer
      第79回農業農村工学会京都支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Construction of reservoir water level prediction model using encoder decoder LSTM and Effect of input variables2022

    • Author(s)
      Tsumugu Kusudo, Atsushi Okayama, Kei Awano, Atsushi Yamamoto, Masaomi Kimura, Yutaka Matsuno
    • Organizer
      PAWEES 2022 International Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prediction of inflow into low-lying lake by machine learning trained with simulated rainfall events2022

    • Author(s)
      Kei Awano, Masaomi Kimura, Tsumugu Kusudo, Atsushi Yamamoto, Atsushi Okayama, Yutaka Matsuno
    • Organizer
      PAWEES 2022 International Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アジアデルタ地域の持続的な農業を支える機械学習とリモートセンシングを活用した統合水管理プラットフォームの開発2022

    • Author(s)
      長野 宇規, 吉川 夏樹, 木村 匡臣, 元永 佳孝, Ha Lan Thanh, Setiawan Budi Indra
    • Organizer
      2022年度農業農村工学会大会講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 労力削減のためにスマート水管理機器を導入する水田区画の最適な選定に関する研究2022

    • Author(s)
      田 潤澤, 飯田 俊彰, 高木 強治, 木村 匡臣, 久保 成隆
    • Organizer
      2022年度農業農村工学会大会講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 模擬降雨イベントを用いた機械学習による低平地湖沼への流入量予測2022

    • Author(s)
      阿波野 景, 木村 匡臣, 楠堂 紡, 山本 純之, 松野 裕
    • Organizer
      2022年度農業農村工学会大会講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] スマート水管理機器による水田湛水温の遠隔制御の試み2022

    • Author(s)
      飯田 俊彰, 中山 慶祐, 木村 匡臣, 浅田 洋平
    • Organizer
      2022年度農業農村工学会大会講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development and assessment of models for prediction of small reservoir water level using deep learning applications2022

    • Author(s)
      Tsumugu Kusudo, Atsushi Yamamoto, Masaomi Kimura, Yutaka Matsuno
    • Organizer
      2nd Roorkee Water Conclave
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Physical-guided neural network model with attention mechanism to simulate paddy field water temperature variations2021

    • Author(s)
      Wenpeng Xie, Masaomi Kimura, Kyoji Takaki, Toshiaki Iida
    • Organizer
      2021年度農業農村工学会大会講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 深層学習を用いたため池水位予測モデルの構築とその評価2021

    • Author(s)
      楠堂 紡, 山本 純之, 木村 匡臣, 松野 裕
    • Organizer
      2021年度農業農村工学会大会講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 大規模稲作経営体の水田へのスマート水管理機器導入による水管理労力削減効果の推定2021

    • Author(s)
      中山 慶祐, 飯田 俊彰, 木村 匡臣, 謝 文鵬
    • Organizer
      2021年度農業農村工学会大会講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Comparison of reservoir water level prediction models using LSTM and effect of input variables2021

    • Author(s)
      Tsumugu Kusudo, Atsushi Yamamoto, Masaomi Kimura, Yutaka Matsuno
    • Organizer
      PAWEES 2021 International Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a short-term prediction model for water levels in low-lying area applying machine learning trained by observed and artificially generated data2021

    • Author(s)
      Masaomi Kimura, Takahiro Ishikawa, Naoto Okumura, Toshiaki Iida, Natsuki Yoshikawa
    • Organizer
      PAWEES 2021 International Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Examination of climate resilience of paddy farming under climate change using short-term hybrid forecast model2021

    • Author(s)
      Wenpeng Xie, Masaomi Kimura, Kyoji Takaki
    • Organizer
      PAWEES 2021 International Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interpretable framework of physics-guided neural network for water temperature simulation2021

    • Author(s)
      Wenpeng Xie, Masaomi Kimura, Xiaowei Jia, Kyoji Takaki
    • Organizer
      AGU Fall Meeting 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research

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Published: 2021-04-28   Modified: 2025-01-30  

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