IIDA Toshiaki

写真a

Affiliation

IWATE University  Faculty of Agriculture  Department of Food Production and Environmental Management 

Position

Professor

Research Interests 【 display / non-display

  • Irrigation

Graduating School 【 display / non-display

  •  
    -
    1985.03

    The University of Tokyo   Faculty of Agriculture   Graduated

Graduate School 【 display / non-display

  •  
    -
    1987.03

    The University of Tokyo  Graduate School, Division of Agricultural Science  Master's Course  Completed

Campus Career 【 display / non-display

  • 2020.10
    -
    Now

    IWATE University   Faculty of Agriculture   Department of Food Production and Environmental Management   Professor   [Duty]

External Career 【 display / non-display

  • 2012.04
    -
    2020.09

      Associate Professor  

  • 2007.04
    -
    2012.03

      Lecturer  

  • 2000.03
    -
    2002.04

    Asian Institute of Technology   School of Civil Engineering   Associate Professor  

  • 1996.03
    -
    2007.03

      Associate Professor (As Old Post Name)  

  • 1996.03
    -
    1996.09

    The University of Arizona   Department of Hydrology and Water Resources   Researcher  

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Research Areas 【 display / non-display

  • Environmental Science/Agriculture Science / Rural environmental engineering and planning

 

Course Subject 【 display / non-display

  • 2020

    Hydrology and Irrigation

  • 2021

    Hydrology and Irrigation

  • 2021

    Introduction to Food Production Environmental Studies

  • 2021

  • 2021

    Environmental Restoration

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Published Papers 【 display / non-display

  • The development of a hybrid model to forecast paddy water temperature as an alert system for high-temperature damage

    Wenpeng Xie, Masaomi Kimura, Yohei Asada, Toshiaki Iida, Naritaka Kubo

    Irrigation and Drainage ( Wiley )    1 - 14   2022.02  [Refereed]

    Bulletin of University, Institute, etc.  Multiple authorship

    Climate change has led to increasing global air temperatures. In the field of crop cultivation, long-term high temperatures (heatwaves) during the rice-growing season might increase the risk of high-temperature damage to rice, which might result in reductions to the yield and quality of rice. In this study, a hybrid forecast model consisting of a combined paddy field heat balance model and a meteorological forecast model is proposed for predicting 1-day-ahead water temperatures as an alert system for high-temperature damage to paddy fields, with resolution in terms of hours. The results show close agreement between the measured and predicted water temperatures, and the high-temperature alert accuracy was 88.5%. Additionally, the climate resilience of paddy fields was investigated by using the rising annual temperatures due to climate change. The observations indicate that while paddy fields are sensitive to the climate, their climate resilience can be improved through artificial measures. Farmers and managers of paddy fields can thus be made aware of the water temperatures of the paddy fields in advance to enable reasonable management of water resources and avoid high-temperature damages caused by extreme weather conditions.

    DOI

  • Simulation of water temperature in paddy fields by a heat balance model using plant growth status parameter with interpolated weather data from weather stations

    Wenpeng Xie, Masaomi Kimura, Toshiaki Iida, Naritaka Kubo

    Paddy and Water Environment ( Springer )  19 ( 1 ) 35 - 54   2021.01  [Refereed]

    Bulletin of University, Institute, etc.  Multiple authorship

    DOI