Observational study of atmospheric aerosol and gas variations over ocean: validation of satellite measurements

• Project/Area Number: 23710035
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Environmental dynamic analysis
• Research Institution: Fukuoka University (2012); Japan Agency for Marine-Earth Science and Technology (2011)
• Principal Investigator: TAKASHIMA Hisahiro 福岡大学, 理学部, 講師 (20469620)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: 大気微量成分観測 / エアロゾル / リモートセンシング観測 / リモートセンシング

Research Abstract

Nitrogen dioxide (NO2) profile retrievals by Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) over the remote ocean were performed. Atmospheric aerosol and NO2 variations over ocean were investigated using MAX-DOAS measurements on R/V Mirai for quantifying the background values over ocean. Comparison with satellite measurements aswell as ground based measurements were also performed.

Research Products

• [Journal Article] NO2 observations over the western Pacific and Indian Ocean by MAX-DOAS on Kaiyo, a Japanese research vessel (2012)
  • Author(s): Takashima, H., H. Irie, Y. Kanaya, and F. Syamsudin
  • Journal Title: Atmospheric Measurement Techniques Volume: 5 Issue: 10 Pages: 2351-2360
  • DOI: 10.5194/amt-5-2351-2012
  • Peer Reviewed
• [Journal Article] NO2 observations over the western Pacific and Indian Ocean by MAX-DOAS on a Japanese research vessel (2011)
  • Author(s): Takashima, H., H. Irie, Y. Kanaya, F. Syamsudin
  • Journal Title: Atmos. Meas. Tech. Discuss. Volume: 4 Pages: 6069-6095
  • DOI: 10.5194/amtd-4-6069-2011
• [Presentation] 海洋上におけるエアロゾルの変動～MAX-DOAS法による船上観測 (2013)
  • Author(s): 高島久洋,金谷有剛,入江仁士,青木一真,清水厚
  • Organizer: ブルーアース2013
  • Place of Presentation: 東京
  • Year and Date: 2013-03-14
• [Presentation] Ship-borne MAX-DOAS measurements over the western Pacific and Indian Ocean on a Japanese research vessel (2012)
  • Author(s): Takashima, H., H. Irie, Y. Kanaya
  • Organizer: MiraiAGU Fall meeting 2012
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2012-12-06
• [Presentation] 西太平洋-インド洋域でのMAX-DOAS法による大気組成観測 (2012)
  • Author(s): 高島久洋,金谷有剛,入江仁士
  • Organizer: 日本気象学会2012年度秋季大会
  • Place of Presentation: 札幌
  • Year and Date: 2012-10-03
• [Presentation] みらい」でのMAX-DOAS法による船上エアロゾル・ガス観測 (2012)
  • Author(s): 高島久洋,金谷有剛,入江仁士
  • Organizer: ブルーアース2013
  • Place of Presentation: 東京
  • Year and Date: 2012-02-23
• [Presentation] 「みらい」でのMAX-DOAS 法による船上エアロゾル・ガス観測 (2012)
  • Author(s): 高島久洋, 入江仁士, 金谷 有剛
  • Organizer: Blue Earth '12
  • Place of Presentation: 東京海洋大学 (東京都港区)
• [Presentation] NO variations over the remote ocean observed by MAX-DOAS on a Japanese research vessel (2011)
  • Author(s): Takashima, H., H. Irie, Y. Kanaya
  • Organizer: AGU Fall meeting 2011
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2011-12-05
• [Presentation] MAX-DOAS法による西部太平洋-インド洋でのNO2観測 (2011)
  • Author(s): 高島久洋,金谷有剛,入江仁士
  • Organizer: 第17回大気化学討論会
  • Place of Presentation: 京都
• [Presentation] NO2 variations over the remote ocean observed by MAX-DOAS on a Japanese research vessel (2011)
  • Author(s): Takashima, H., H. Irie, Y. Kanaya
  • Organizer: AGU fall meeting 2011
  • Place of Presentation: San Francisco, USA