The seasonal variation and dynamic solution ofAtmospheric pollutions around 3000 m height.
| Project/Area Number |
22510008
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | University of Toyama |
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Principal Investigator |
AOKI Kazuma 富山大学, 大学院・理工学研究部(理学), 准教授 (90345546)
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| Co-Investigator(Renkei-kenkyūsha) |
SHIMADA Wataru 富山大学, 大学院・理工学研究部(理学), 准教授 (70401792)
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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 |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 物質循環 / 大気エアロゾル / 気象学 |
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| Research Abstract |
We started the monitoring of seasonal variation and dynamic solution of atmospheric pollution around Toyama bay area. Aerosol optical properties are studied using data from sun and sky radiometer measurements in the Toyama, Mt.Jodo/Tateyama, and Suzu. The radiometer is an automatic instrument that takes observations under the condition of air pollution from local and/or long distance. The aerosol optical thickness at 0.5 μm has a clear seasonal cycle, with a vernal maximum and an autumnal minimum, but on the Toyama bay, the seasonal cycle is sometimes early summer maximum.
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Report
(4 results)
Research Products
(70 results)
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[Journal Article] Formaldehyde and hydrogen peroxide concentrations in the snow cover at Murododaira2012
Author(s)
Watanebe, K., D. Nishimoto, S. Ishita, N. Eda, Y. Uehara, G. Takahashi, N. Kunori, T. Kawakami, W. Shimada, K. Aoki and K. Kawada
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Journal Title
Mt. Tateyama, Japan. Bulletin of Glaciological Research
Volume: 30
Pages: 33-40
Related Report
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[Journal Article] 非水溶性大気沈着物中のFe含有量を用いた鉱物質ダスト量の推定2011
Author(s)
浦 幸帆, 長田 和雄, 香川 雅子, 三上 正男, 的場 澄人, 青木 一真, 篠田 雅人, 黒崎 泰典, 林 政彦, 清水 厚, 植松 光夫
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Journal Title
エアロゾル研究
Volume: 26
Pages: 234-241
NAID
Related Report
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[Journal Article] Bacterial communities in Asian dust-containing snow layers on Mt2011
Author(s)
Tanaka, D., Y. Tokuyama, Y. Terada, K. Kunimochi, C. Mizumaki, S. Tamura, M Wakabayashi, K. Aoki, W.Shimada, H. Tanaka, and S. Nakamura
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Journal Title
Tateyama, Japan. Bulletin of Glaciological Research
Volume: 29
Pages: 31-39
Related Report
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[Journal Article] Temporal and Spatial Variations of Wet Deposition Flux of Mineral Dust in Japan2011
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
SOLA
Volume: 7
Pages: 49-52
DOI
NAID
ISSN
1349-6476
Related Report
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[Journal Article] Characterization of halotolerant and oligotrophic bacterial communities in Asian desert dust (KOSA) bioaerosol accumulated in layers of snow on Mount Tateyama2011
Author(s)
Maki, T., Aoki, K., Kobayashi, F., Kakikawa, M., Tobo, Y., Matsuki, A., Hasegawa, H., Iwasaka, Y
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Journal Title
Central Japan. Aerobiologia
Volume: 27
Issue: 4
Pages: 277-290
DOI
Related Report
Peer Reviewed
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[Journal Article] Bacterial communities in Asian dust-containing snow layers on Mt.Tateyama, Japan2011
Author(s)
Tanaka, D., Y.Tokuyama, Y.Terada, K.Kunimochi, C.Mizumaki, S.Tamura, M Wakabayashi, K.Aoki, W.Shimada, H.Tanaka, S.Nakamura
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Journal Title
Bulletin of Glaciological Research
Volume: 29
Pages: 31-39
Related Report
Peer Reviewed
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