| Project/Area Number |
22310010
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Environmental dynamic analysis
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAITO Yoko 京都大学, 理学研究科, 助教 (50324603)
HAYASHI Hiroo 京都大学, 生存圏研究所, 特定准教授 (70447936)
KITA Kazuyuki 茨城大学, 理学部, 教授 (30221914)
KOIKE Makoto 東京大学, 大学院・理学系研究科, 准教授 (00225343)
SUZUKI Makoto 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 上席研究員 (60142098)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
Fiscal Year 2012: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2011: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2010: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
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| Keywords | 中層大気 / 衛星観測 / オゾン層 / 大気微量成分 / 物質循環 |
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| Research Abstract |
The Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES) was successfully launched and attached to the Japanese Experiment Module (JEM) on the International Space Station (ISS) in September 2009. Although the observation period was limited only for about six months, it had made high-sensitivity measurements in the middle atmosphere. On the basis of the observational data for minor species, such as O_3, HCl, ClO, and BrO, which are critical to ozonebudget in the atmosphere, we have clarified the space-time variations with unprecedented precision. In particular we found the diurnal variation of these minor species that had not been observed clearly by the former satellite observations so far.
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