書誌事項
- タイトル別名
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- Formation Processes of Carbonaceous Aerosols in Urban Air
- トシイキ ニ オケル タンソセイ エアロゾル セイセイ カテイ
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We have made large-scale intensive observations, named the Integrated Measurement Program for Aerosol and Oxidant Chemistry in Tokyo (IMPACT) , at the University of Tokyo, RCAST in Tokyo in 2003 ∼ 2004 to understand key processes which control the abundances of different types of aerosols in urban air. Various kinds of aerosols in fine mode and their precursor gases were measured with high accuracies using the most advanced measurement techniques, including an aerosol mass spectrometer (AMS) . This paper is a summary of the important findings on carbonaceous aerosols (organic aerosols and elemental carbon) . First, we present systematic evaluations of the uncertainties in aerosol measurement. We then discuss the temporal variations and chemical composition of organic aerosols based on the observational data. Water solubility of secondary organic aerosol (SOA) is quantified. Recent results on modeling the distributions of SOA are presented. Finally, the diurnal and seasonal variations of elemental carbon (EC) are analyzed in terms of temporal variations of the EC emissions.
収録刊行物
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- エアロゾル研究
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エアロゾル研究 21 (4), 287-296, 2006
日本エアロゾル学会
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詳細情報 詳細情報について
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- CRID
- 1390282679318845568
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- NII論文ID
- 10018792292
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- NII書誌ID
- AN10041511
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- COI
- 1:CAS:528:DC%2BD28XhtlCqsb7L
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- ISSN
- 1881543X
- 09122834
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- NDL書誌ID
- 8619212
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可