Source apportionment of PM2.5 chemically speciated mass and particle number concentrations in New York City
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- 作者：M. Masiola ; P.K. Hopkea ; phopke@clarkson.edu" class="auth_mail" title="E-mail the corresponding author ; H.D. Feltonb ; B.P. Frankb ; O.V. Rattiganb ; M.J. Wurthb ; G.H. LaDukeb
- 关键词：Source apportionment ; Positive matrix factorization ; PM2.5 mass concentration ; Particle number concentration ; New York City ; Residual oil
- 刊名：Atmospheric Environment
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：148
- 期：Complete
- 页码：215-229
- 全文大小：5751 K
文摘
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Major sources of PM2.5 mass and particle number concentrations are apportioned in NYC.
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Nine sources resolved over PM mass; 5 for particle number concentration.
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Temporal patterns, weather, wind data and regional transport used for interpretation.
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Relationships between results on PM mass and number concentrations investigated.
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Air quality status and atmospheric processes over the NYC area are discussed.