2013 Fiscal Year Final Research Report
Spatial and temporal variations of greenhouse gas concentrations during the monsoon season over Asia and Oceania
| Project/Area Number |
23710022
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental dynamic analysis
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| Research Institution | National Institute for Environmental Studies |
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Principal Investigator |
INOUE Makoto 独立行政法人国立環境研究所, 地球環境研究センター, 特別研究員 (00599095)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 温室効果ガス / モンスーン / 衛星観測 / 大気化学 / 航空機観測 / アジア・オセアニア / 成層圏 |
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| Research Abstract |
Column-averaged dry-air mole fractions of carbon dioxide and methane, retrieved from Greenhouse gases Observing SATellite (GOSAT) Short-Wavelength InfraRed (SWIR) spectra, were compared to aircraft measurement data. Comparison showed that GOSAT data over Asian monsoon region including Japan, Australia, and Siberia were highly correlated with aircraft measurements. In addition, we investigated the seasonality of wind and convective activities over Asian region from Northern summer through winter. The result showed the significant changes of atmospheric circulation in the troposphere and precipitation over Asia with the alteration of the stratospheric wind. These results may suggest that the distribution of the greenhouse gases in the troposphere is controlled by the stratospheric phenomenon.
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[Journal Article] Validation of XCO2 derived from SWIR spectra of GOSAT TANSO-FTS with aircraft measurement data2013
Author(s)
Makoto Inoue, Isamu Morino, Osamu Uchino, Yuki Miyamoto, Yukio Yoshida, Tatsuya Yokota, Toshinobu Machida, Yousuke Sawa, Hidekazu Matsueda, Colm Sweeney, Pieter P. Tans, Arlyn E. Andrews, Sebastien C. Biraud, Tomoaki Tanaka, Shuji Kawakami, and Prabir K. Patra
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Journal Title
Atmospheric Chemistry and Physics
Volume: 13
Pages: 9771-9788
DOI
Peer Reviewed
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[Journal Article] Preliminary validation of column-averaged volume mixing ratios of carbon dioxide and methane retrieved from GOSAT short-wavelength infrared spectra2011
Author(s)
Isamu Morino, Osamu Uchino, Makoto Inoue, Yukio Yoshida, Tatsuya Yokota, Paul O. Wennberg, Geoffrey C. Toon, Debra Wunch, Coleen Marie Roehl, Justus Notholt, Thorsten Warneke, Janina Messerschmidt, David W. T. Griffith, Nicholas M. Deutscher, Vanessa Sherlock, Brian Connor, John Robinson, Ralf Sussmann, and Markus Rettinger
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Journal Title
Atmospheric Measurement Techniques
Volume: 4
Pages: 1061-1076
DOI
Peer Reviewed
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[Journal Article] Atmospheric column-averaged mole fractions of carbon dioxide at 53 aircraft measurement sites
Author(s)
Yuki Miyamoto, Makoto Inoue, Isamu Morino, Osamu Uchino, Tatsuya Yokota, Toshinobu Machida, Yousuke Sawa, Hidekazu Matsueda, Colm Sweeney, Pieter P. Tans, Arlyn E. Andrews, and Prabir K. Patra
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Journal Title
Atmospheric Chemistry and Physics
Volume: 13
Pages: 5265-5275
DOI
Peer Reviewed
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[Presentation] TCCON partner, Validation of GOSAT SWIR XCO2 and XCH4 using TCCON data and aircraft measurements : Parameter dependency of GOSAT biases and the bias correction2013
Author(s)
Makoto Inoue, Isamu Morino, Osamu Uchino, Yuki Miyamoto, Tazu Saeki, Yukio Yoshida, Tatsuya Yokota, Toshinobu Machida, Yousuke Sawa, Hidekazu Matsueda, Colm Sweeney, Pieter P. Tans, Arlyn E. Andrews, Sebastien C. Biraud, Tomoaki Tanaka, Shuji Kawakami
Organizer
AGU Fall Meeting
Place of Presentation
San Francisco
Year and Date
20131200
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