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Effect of radiation variabilty due to clouds and aerosol on the carbon exchange and its isotope ratio

Research Project

Project/Area Number 18310018
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental dynamic analysis
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

DENNIS Dye  Japan Agency for Marine-Earth Science and Technology, 地球環境フロンティア研究センター, グループリーダー (80392968)

Co-Investigator(Kenkyū-buntansha) KOBAYASHI Hideki  独立行政法人海洋研究開発機構, 地球環境フロンティア研究センター, 研究員 (10392961)
KATO Tomomichi  独立行政法人海洋研究開発機構, 地球環境フロンティア研究センター, 研究員 (60392958)
伊藤 昭彦  独立行政法人国立環境研究所, 地球環境研究センター, 研究員 (70344273)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥12,010,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2008: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2007: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2006: ¥5,900,000 (Direct Cost: ¥5,900,000)
Keywords大気現象 / 地球観測 / 地球変動予測 / 環境変動 / 光合成有効放射 / 光合成 / 熱帯林 / 高原草地
Research Abstract

アジア各地で直達・散乱成分別の光合成有効放射の長期観測を実施し,雲やエアロゾルの変動が光合成有効放射の直達・散乱成分比に与える影響を詳細に解析すると共に,散乱成分が大きい条件下で,光合成量が増加するメカニズムを三次元放射伝達モデル+光合成モデルによる解析で詳細に明らかにした。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (24 results)

All 2008 2007 2006

All Journal Article (12 results) (of which Peer Reviewed: 6 results) Presentation (12 results)

  • [Journal Article] Spatial variability and major controlling factors of CO2 sink strength in Asian terrestrial ecosystems: evidence from eddy covariance data2008

    • Author(s)
      Kato, T., Tang, Y
    • Journal Title

      Global Change Biology doi:10.1111/j.1365-2486.2008.01646.x 14

      Pages: 2333-2348

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterizing evapotranspiration over a meadow ecosystem on the Qinghai-Tibetan Plateau2008

    • Author(s)
      Gu, S., Tang, Y., Cui, X., Du, M., Zhao, L., Li, Y., Xu, S., Zhou, H., Kato, T., Qi, P., Zhao, X
    • Journal Title

      J. Geophys. Res D08118 doi:10.1029/2007JD009173 113

      Pages: 0-0

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 東アジアの年間炭素収支のレビュー.「長期生態系モニタリングモニタリングの現状と課題 -温暖化影響と生態系影響-2008

    • Author(s)
      加藤知道
    • Journal Title

      東アジアの年間炭素収支のレビュー.「長期生態系モニタリングモニタリングの現状と課題 -温暖化影響と生態系影響-

      Pages: 47-50

    • Related Report
      2008 Final Research Report
  • [Journal Article] Diurnal and seasonal variations of UV radiation on the northern edge of the Qinghai-Tibetan Plateau2008

    • Author(s)
      Cui, X., Gu, S., Zhao, X., Wu, J., Kato T., Tang Y
    • Journal Title

      Agricultural and Forest Meteorology 148

      Pages: 144-151

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diurnal and seasonal variations of UV radiation on the northern edge of the Qinghai-Tibetan Plateau2008

    • Author(s)
      Kato T
    • Journal Title

      Agric.For.Meteorol 148

      Pages: 144-151

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 東アジアの年間炭素収支のレビュー.「長期生態系モニタリングモニタリングの現状と課題-温暖化影響と生態系影響-」2008

    • Author(s)
      加藤 知道
    • Journal Title

      CGERレポート CGER-M019

      Pages: 47-50

    • Related Report
      2007 Annual Research Report
  • [Journal Article] High-resolution mapping of the seasonal changes in leaf area index and above ground biomass in Qinghai-Tibetan Plateau,China2008

    • Author(s)
      Kobayashi, H
    • Journal Title

      Proceeding of the 28th Asian Conference on Remote Sensing P25-1(CD-ROM)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Net primary productivity and spatial distribution of vegetation in an alpine wetland2007

    • Author(s)
      Hirota M., Kawada K., Hu Q., Kato T., Tang Y., Mo W., Cao G. and Mariko S
    • Journal Title

      Qinghai-Tibetan Plateau, Limnology 8

      Pages: 161-170

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] High-resolution mapping of the seasonal changes in leaf area index and above ground biomass in Qinghai-Tibetan Plateau, China2007

    • Author(s)
      Kobayashi, H, and T. Kato
    • Journal Title

      Proceeding of the 28th Asian Conference on Remote Sensing CD-ROM T25.1

      Pages: 0-0

    • Related Report
      2008 Final Research Report
  • [Journal Article] Net primary productivity and spatial distribution of vegetation in an alpine wetland, Qinghai-Tibetan Plateau2007

    • Author(s)
      Kato T
    • Journal Title

      Limnology 8

      Pages: 161-170

    • NAID

      10019557571

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] モンテカルロ法を用いた曇天大気および植生キャノピーの放射伝達のモデル化2006

    • Author(s)
      岩淵弘信・小林秀樹
    • Journal Title

      Frontier Technical Report 7

      Pages: 234-234

    • Related Report
      2008 Final Research Report
  • [Journal Article] モンテカルロ法を用いた曇天大気および植生キャノピーの放射伝達のモデル化2006

    • Author(s)
      岩渕弘信, 小林秀樹
    • Journal Title

      JAMSTEC/FRCGCテクニカルレポート vol.7

      Pages: 1-235

    • Related Report
      2006 Annual Research Report
  • [Presentation] Cloud-Induced Variability of Photosynthetically Active Radiation, Tropical Forest PAR Absorption and Photosynthesis in Central Borneo2008

    • Author(s)
      Dye, D.
    • Organizer
      AGU Spring Meeting
    • Place of Presentation
      アメリカ合衆国フロリダ Fort Lauderdale Convention Center
    • Year and Date
      2008-05-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] Induced Variability of Photosynthetically Active Radiation, Tropical Forest PAR Absorption and Photosynthesis in Central Borneo2008

    • Author(s)
      Dye, D
    • Organizer
      AGU Spring meeting
    • Place of Presentation
      Fort Lauderdale convention center, Florida,USA
    • Year and Date
      2008-05-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Cloud effects on Photosynthetically active radiation, tropical forest canopy PAR absorption and photosynthesis in West Kalimantan2007

    • Author(s)
      Dye, D
    • Organizer
      Indonesia,AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2007-12-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Cloud effects on Photosynthetically active radiation,tropical forest canopy PAR absorption and photosynthesis in West Kalimantan,Indonesia2007

    • Author(s)
      Dye, D
    • Organizer
      AGU, Fall Meet
    • Place of Presentation
      アメリカ,サンフランシスコ
    • Year and Date
      2007-12-17
    • Related Report
      2007 Annual Research Report
  • [Presentation] High-resolution mapping of the seasonal changes in leaf area index and above groud biomass in Qinghai-Tibetan Plateau,China2007

    • Author(s)
      Kobayashi, H
    • Organizer
      The 28thAsian Conference on Remote Sensing
    • Place of Presentation
      マレーシア・クアラルンプール
    • Year and Date
      2007-11-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Monitoring of photosynthetically active radiation in the Asia region2007

    • Author(s)
      Dye, D
    • Organizer
      Japan-US Workshop on Plant Plasticity
    • Place of Presentation
      Nikko convention center, Nikko, Japan
    • Year and Date
      2007-10-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Simulating terrestrial photosynthesis at regional-global scales using mechanistic models and remote sensing data2007

    • Author(s)
      Ito, A
    • Organizer
      Japan-US Workshop on Plant Plasticity
    • Place of Presentation
      Nikko convention center, Nikko, Japan
    • Year and Date
      2007-10-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Monitoring of photosynthetically active radiation in the Asiaregion2007

    • Author(s)
      Dye, D
    • Organizer
      Japan-U.S.Cooperative Science Program"Phenotypic plasticity in response to environmental changes:Scaling from the molecular to ecosystem levels"
    • Place of Presentation
      日光, 日光総合会館
    • Year and Date
      2007-10-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Simulating terrestrial photosynthesis at regional-global scales using mechanistic models and remote sensing data2007

    • Author(s)
      Akihiko Ito
    • Organizer
      Japan-U.S.Cooperative Science Program"Phenotypic plasticity in respohse to environmental changes:Scaling from the molecular to ecosystem levels"
    • Place of Presentation
      日光, 日光総合会館
    • Year and Date
      2007-10-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] The response of tropical forest photosynthesis to seasonal variations in light conditions in the Amazon region2006

    • Author(s)
      Dye, D
    • Organizer
      International Workshop on Flux Estimation over Diverse Terrestrial Ecosystems in Asia
    • Place of Presentation
      Chain Mai Conference Center, Chiang Mai, Thailand
    • Year and Date
      2006-11-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Seasonal and interannual variation in light availability2006

    • Author(s)
      Dye, D
    • Organizer
      light absorption and photosynthesis in moist tropical forest
    • Place of Presentation
      AGU WPGM, Beijing International Conference Center, Beijing, China
    • Year and Date
      2006-08-26
    • Related Report
      2008 Final Research Report
  • [Presentation] The 3-D canopy radiative transfer model for understanding the relation among satellite reflectance2006

    • Author(s)
      Kobayashi H
    • Organizer
      canopy light environment and canopy photosynthesis, AGU WPGM
    • Place of Presentation
      Beijing International Conference Center, Beijing, China
    • Year and Date
      2006-08-26
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2021-04-07  

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