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2013 Fiscal Year Final Research Report

Analyzing temporal and spatial variation in evergreen needleleaf forest phenology using remote sensing data

Research Project

  • PDF
Project/Area Number 23580344
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Agricultural environmental engineering
Research InstitutionThe University of Tokyo

Principal Investigator

SHIMIZU Yo  東京大学, 農学生命科学研究科, 助教 (00323486)

Project Period (FY) 2011 – 2013
Keywords地球観測 / リモートセンシング / 植物季節 / 気候変化 / 常緑針葉樹
Research Abstract

This study analyzed temporal and spatial variation in evergreen needleleaf forest phenology in eastern Taisetsu Mountain, Hokkaido and in the suburbs of Kanuma, Tochigi, using the MODIS satellite data. From temporal variations in GRVI (Green red vegetation index) data and logistic model fits, phenological transition dates (onset of greenup, maturity, senescence and dormancy) were detected. Results show that mean value of greenup onset for 12 years (the year 2001-2012) in the suburbs of Kanuma was DOY 92, and that in eastern Taisetsu Mountain was DOY 130. Difference in growing periods between two study areas was 100 days approximately. Negative relationships were found between the greenup onset and spring temperature in two study areas.

  • Research Products

    (9 results)

All 2014 2013 2012 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (5 results) Book (2 results)

  • [Journal Article] 土壌線と最大植生被覆線を利用した反射率補正法に基づく植生指数(raNDVI)の提案2012

    • Author(s)
      内藤裕貴,清水庸,大政謙次
    • Journal Title

      Eco-Engineering

      Volume: Vol.24 Pages: 13-19

    • Peer Reviewed
  • [Journal Article] Summer-season differences in NDVI and iTVDI among vegetation cover types in Lake Mashu, Hokkaido, Japan using Landsat TM data2012

    • Author(s)
      H. Naito, P. Rahimzadeh-Bajgiran, Y. Shimizu, F. Hosoi and K. Omasa
    • Journal Title

      Environ. Control Biol

      Volume: Vol.50 Pages: 163-171

    • URL

      https://www.jstage.jst.go.jp/article/ecb/50/2/50_163/_pdf

    • Peer Reviewed
  • [Presentation] Trends in budding and leaf coloring dates of the Ginkgo biloba L. between 1977 and 2007 in Japan2014

    • Author(s)
      Y. Shimizu, S. Umemura and K. Omasa
    • Organizer
      International Symposium on Agricultural Meteorology 2014
    • Place of Presentation
      Hokkaido University (Hokkaido, Japan)
    • Year and Date
      20140317-21
  • [Presentation] 衛星リモートセンシングによる植物群落の優占種が植生指標・蒸発散指標に与える影響の評価2013

    • Author(s)
      内藤裕貴,清水庸,大政謙次
    • Organizer
      生態工学会年次大会
    • Place of Presentation
      玉川大学(東京都)
    • Year and Date
      20130629-30
  • [Presentation] イチョウの植物季節の経年変化・地域的傾向の解析2013

    • Author(s)
      清水庸,梅村周平,大政謙次
    • Organizer
      農業情報学会2013年度年次大会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      20130515-16
  • [Presentation] 関東地域におけるMODIS画像データとAMeDASデータを用いた純一次生産量(GPP)の推定2012

    • Author(s)
      宮野涼,清水庸,大政謙次
    • Organizer
      農業情報学会2012年度年次大会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      20120516-17
  • [Presentation] 植物群落の優占種の違いがiTVDIに与える影響2012

    • Author(s)
      内藤裕貴,北裕弥,清水庸,大政謙次
    • Organizer
      農業情報学会2012年度年次大会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      20120516-17
  • [Book] 温暖化の生物季節への影響2013

    • Author(s)
      清水庸,大政謙次
    • Total Pages
      708-711
    • Publisher
      遺伝
  • [Book] 分光反射と温度情報を用いた植生リモートセンシング.「閉鎖生態系・生態工学ハンドブック」,生態工学会編

    • Author(s)
      内藤裕貴,清水庸,大政謙次
    • Publisher
      アドスリー(印刷中)

URL: 

Published: 2015-07-16  

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