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Development of Measuring System for evapotranspiration with a ultrasonic anemometer and fine thermocouple

Research Project

Project/Area Number 22658071
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Irrigation, drainage and rural engineering/Rural planning
Research InstitutionChiba University

Principal Investigator

NOBUHIRO Matsuoka  千葉大学, 大学院・園芸学研究科, 教授 (80212215)

Co-Investigator(Kenkyū-buntansha) 今 久  千葉大学, 大学院・園芸学研究科, 教授 (60153706)
Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,530,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,100,000 (Direct Cost: ¥2,100,000)
Keywords蒸発散量 / 潜熱 / 渦相関法 / 細線熱電対 / 簡易測定法 / 水田
Research Abstract

A simple measuring system for evapotranspiration with an ultrasonic anemometer and fine thermocouple was proposed based on the theory that the temperature measured by sonic anemometer is affected by humidity. In order to reduce the costs of this system, it became necessary to develop low cost amplifier for fine K-thermocouples. Responsibility, separation of noise and accuracy of cold junction has been examined.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (10 results)

All 2012 2011

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (6 results)

  • [Journal Article] Improvement of Knowledge Classifier to Enhance Classification in Arid Semi-arid area. Journal of Arid Land Studies2012

    • Author(s)
      Guo Meng, Xiufeng Wang, Yang Liu
    • Journal Title

      Nobuhiro Matsuoka

      Volume: 21(4) Pages: 155-165

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Desertification Assessment Using Multivariate Data and Overlay Analysis in Kerqin Sandy Land, China. Journal of Environmental Information Science2012

    • Author(s)
      GUO Meng, Xiufeng Wang
    • Journal Title

      Nobuhiro Matsuoka, Hiroshi Tani and Shinji Matsumura

      Volume: 40(5) Pages: 11-22

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatial and Temporal Relationships among NDVI, Climate Factors, and Land Cover Changes in Northeast Asia from 1982 to 20092011

    • Author(s)
      Liu Yang, Xiufeng Wang, Meng Guo, Hiroshi Tani, Nobuhiro Matsuoka, Shinji Matsumura
    • Journal Title

      GIScience & Remote Sensing

      Volume: 48(3) Issue: 3 Pages: 371-393

    • DOI

      10.2747/1548-1603.48.3.371

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatial and temporal relationships among NDVI, climate factors and land cover changes in northeast Asia2011

    • Author(s)
      Liu, et al.
    • Journal Title

      GlScience and Remote Sensing

      Volume: In press

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 運動量バルク輸送係数を用いたカラガナ群落のLAI 推定2012

    • Author(s)
      天野晃太, 松岡延浩, 白龍, 木村玲二, 王秀峰
    • Organizer
      日本農業気象学会2012年全国大会講演要旨
    • Place of Presentation
      堺市
    • Year and Date
      2012-03-15
    • Related Report
      2011 Final Research Report
  • [Presentation] 運動量バルク輸送係数を用いたカラガナ群落のLAI2012

    • Author(s)
      天野晃太, 他
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      大阪府堺市
    • Year and Date
      2012-03-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] ALOS、AVNIRを用いたカラガナのLAIの推定2012

    • Author(s)
      西脇彩香, 他
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      大阪府堺市
    • Year and Date
      2012-03-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Analysis of desertification and wood land distribution : A case study on the Balinyou Banner of Inner Mongolia, China. 34nd International Symposium on Remote Sensing of Environment2011

    • Author(s)
      Guo Meng, Yang Liu, Xiufeng Wang
    • Organizer
      Nobuhiro Matsuoka and Hiroshi Tani
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2011-08-12
    • Related Report
      2011 Final Research Report
  • [Presentation] 半乾燥地の植物群落における運動量のバルク輸送係数の年変化2011

    • Author(s)
      天野晃太, 他
    • Organizer
      日本農業気象学会2011年全国大会
    • Place of Presentation
      鹿児島大学農学部
    • Year and Date
      2011-03-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Analysis of desertification and wood land distribution : A case study on the Balinyou Banner of Inner Mongolia, China2011

    • Author(s)
      Meng Guo, et al.
    • Organizer
      34nd International Symposium on Remote Sensing of Environment
    • Place of Presentation
      Sydney, Australia
    • Related Report
      2011 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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