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2009 Fiscal Year Final Research Report

Clarification of three-dimensional distributions of atmospheric glyoxal concentration : development of the new remote sensing inversion method

Research Project

  • PDF
Project/Area Number 20710021
Research Category

Grant-in-Aid for Young Scientists (B)

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

Principal Investigator

IRIE Hitoshi  Japan Agency for Marine-Earth Science and Technology, 地球環境変動領域, 研究員 (40392956)

Project Period (FY) 2008 – 2009
Keywords環境計測 / グリオキサール / インバージョン法 / 遠隔測定 / MAX-DOAS
Research Abstract

本課題で開発したグリオキサール(CHOCHO)の高度分布導出法でMAX-DOASのスペクトルデータを再解析したところ、北京市・泰安市・横須賀市では大気境界層中のCHOCHO濃度が平均で約200pptvと高濃度であったことが分かった。つくば市と辺戸岬では80pptv程度であった。衛星データを組み合わせたところ、横須賀周辺では高濃度域は数十km以内、中国では数百kmの空間スケールで拡がっていたことが示唆された。

  • Research Products

    (7 results)

All 2010 2009 2008 Other

All Presentation (6 results) Remarks (1 results)

  • [Presentation] Multi-component vertical profile retrievals for MAX-DOAS observations during CINDI2010

    • Author(s)
      Irie, H.
    • Organizer
      2nd CINDI workshop
    • Place of Presentation
      Brussels
    • Year and Date
      2010-03-10
  • [Presentation] Overview of the retrieval algorithm2010

    • Author(s)
      Irie, H.
    • Organizer
      1st workshop on the MAX-DOAS network observation over East Asia and Russia
    • Place of Presentation
      Yokohama
    • Year and Date
      2010-02-08
  • [Presentation] Simultaneous observations of atmospheric formaldehyde and glyoxal over the western Pacific in February-May 20092009

    • Author(s)
      Irie, H., H. Takashima, Y. Kanaya
    • Organizer
      SOLAS open science conference
    • Place of Presentation
      Barcelona
    • Year and Date
      2009-11-16
  • [Presentation] MAX-DOAS observations by JAMSTEC - toward multi-component retrievals -2009

    • Author(s)
      Irie, H., Y. Kanaya, H. Takashima
    • Organizer
      CINDI workshop
    • Place of Presentation
      De Bilt, Neterland
    • Year and Date
      2009-07-07
  • [Presentation] Simultaneous multi-component measurements by MAX-DOAS in Okinawa2008

    • Author(s)
      Irie, H., Y. Kanaya, H. Takashima, H. Akimoto
    • Organizer
      Japan, AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Year and Date
      2008-12-18
  • [Presentation] Simultaneous multi-component measurements by MAX-DOAS in Okinawa2008

    • Author(s)
      Irie, H., Y. Kanaya, H. Akimoto
    • Organizer
      Japan, IGAC conference
    • Place of Presentation
      Annecy Frace
    • Year and Date
      2008-09-09
  • [Remarks]

    • URL

      http://www.jamstec.go.jp/frcgc/research/p3/irie/web/

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Published: 2011-06-18   Modified: 2016-04-21  

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