2012 Fiscal Year Final Research Report
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 |
Section | 一般 |
Research Field |
Environmental dynamic analysis
|
Research Institution | University of Toyama |
Principal Investigator |
AOKI Kazuma 富山大学, 大学院・理工学研究部(理学), 准教授 (90345546)
|
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)
|
Project Period (FY) |
2010 – 2012
|
Keywords | 物質循環 / 大気エアロゾル |
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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[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
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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
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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
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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
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