Influence of climate change, temporal and spatial scale of Cloud and Aerosol optical properties by measurements of solar radiation
| Project/Area Number |
25340005
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental dynamic analysis
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| Research Institution | University of Toyama |
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Principal Investigator |
Aoki Kazuma 富山大学, 大学院理工学研究部, 教授 (90345546)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 雲とエアロゾル / 物質循環 / 地球観測衛星の地上検証 / 大気エアロゾル / 気候変動 / 環境変動 / 地球観測衛星 / 地球観測 |
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| Outline of Final Research Achievements |
Aerosols and clouds play an important role in the Earth climate change. We provide the information, in this presentation, on the aerosol and cloud optical properties with respect to their temporal and spatial variability in the world. The global distributions of aerosols have been derived from earth observation satellite and have been simulated in numerical model, which assume optical parameters. However, these distributions are difficult to derive because of variability in time and space. Therefore, Aerosol optical properties were investigated using the measurements from ground-based and ship-borne sky radiometer. We started the long-term monitoring of aerosols optical properties since 1990’s, by using a sky radiometer. The obtained Aerosol optical properties clearly and slightly showed seasonal and decrease variability. We understand their temporal and spatial variability.
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Report
(4 results)
Research Products
(37 results)
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[Journal Article] Aerosol characteristics in Phimai, Thailand determined by continuous observation with a polarization sensitive Mie-Raman lidar and a sky radiometer2015
Author(s)
Sugimoto N., A. Shimizu, T. Nishizawa, I. Matsui, Y. Jin, P. Khatri, H. Irie, T. Takamura, K. Aoki, B. Thana
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Journal Title
Environmental Research Letters
Volume: 10
Pages: 1-10
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] The GOddard SnoW Impurity Module (GOSWIM) for the NASA GEOS-5 Earth System Model: Preliminary Comparisons with Observations in Sapporo, Japan2014
Author(s)
Teppei J. Yasunari, K.-M. Lau, Sarith P. P. Mahanama, Peter R. Colarco, Arlindo M. da Silva, Teruo Aoki, Kazuma Aoki, Naoto Murao, Sadamu Yamagata, Yuji Kodama
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Journal Title
SOLA
Volume: 10,
Pages: 57-61
NAID
Related Report
Peer Reviewed / Open Access
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[Journal Article] Wet and dry deposition of mineral dust particles in Japan: Factors related to temporal variation and spatial distribution2014
Author(s)
Osada, K., S. Ura, M. Kagawa, M. Mikami, T. Y. Tanaka, S. Matoba, K. Aoki, M. Shinoda, Y. Kurosaki, M. Hayashi, A. Shimizu, and M. Uematsu
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Journal Title
Atmospheric Chemistry and Physics
Volume: 14(2)
Issue: 2
Pages: 1107-1121
DOI
Related Report
Peer Reviewed
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[Journal Article] Characterizing Aerosol Optical Properties and Particle Composition over Southeast Asia and the Maritime Continent : The 2007-2009 View from CALIOP2013
Author(s)
Campbell, J. R., J. S. Reid, D. L. Westphal, J. Zhang, J. L. Tackett, B. N. Chew, E. J. Welton, A. Shimizu, N. Sugimoto, K. Aoki and D. M. Winker
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Journal Title
Atmospheric Research
Volume: 122
Pages: 520-543
Related Report
Peer Reviewed
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