Comparison of source apportionment of PM2.5 using receptor models in the main hub port city of East Asia: Busan
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- 作者：Ju-Hee Jeonga ; Zang-Ho Shonb ; zangho@deu.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Minsung Kanga ; b ; Sang-Keun Songc ; Yoo-Keun Kima ; Jinsoo Parkd ; Hyunjae Kimd
- 关键词：Receptor modeling ; PM2.5 ; PCA/APCS ; PMF ; CMB ; PSCF ; CWT ; Busan
- 刊名：Atmospheric Environment
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：148
- 期：Complete
- 页码：115-127
- 全文大小：3341 K
文摘
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The magnitude of source contribution estimates to PM2.5 levels differed significantly among three receptor models.
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Analysis of PM2.5 source apportionment by PMF is likely to be more reliable than that by CMB.
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The secondary aerosol was a dominant contributor to PM2.5 levels.
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The PMF and PCA/APCS suggested that ship emission was a non-negligible contributor of PM2.5.