Assessing the impact of atmospheric stability on locally and remotely sourced aerosols at Richmond, Australia, using Radon-222
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- 作者：Jagoda Crawford ; Jagoda.Crawford@ansto.gov.au" class="auth_mail" title="E-mail the corresponding author ; Scott Chambers ; David Cohen ; Alastair Williams ; Alan Griffiths ; Eduard Stelcer
- 关键词：PM2.5 ; Radon ; Atmospheric stability ; Local aerosols ; Secondary aerosols
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：127
- 期：Complete
- 页码：107-117
- 全文大小：1665 K
文摘
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Dominant source fingerprints identified for PM2.5 at Richmond, Australia.
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A radon-based stability classification scheme modified for 24-h PM data.
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Local sources more strongly affected by stability than secondary sources.
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Local source concentrations, 4 to 12 times higher under stable conditions.
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Pasquill–Gifford stability typing underestimated concentrations by factor of 2.