Chemical characterization of submicron aerosol particles during wintertime in a northwest city of China using an Aerodyne aerosol mass spectrometry

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• 作者：Xinghua Zhang^a ; ^b ; Yangmei Zhang^c ; ^{ymzhang@camscma.cn} ; Junying Sun^c ; Yangchun Yu^d ; Francesco Canonaco^e ; Andre S.H. Pré ; vô ; t^e ; ^f ; Gang Li^a
• 关键词：Non-refractory submicron particles (NR-PM1) ; Mass concentration ; Organic aerosol (OA) ; AMS ; Lanzhou
• 刊名：Environmental Pollution
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：222
• 期：Complete
• 页码：567-582
• 全文大小：4453 K
• 卷排序：222

文摘

Characterizations of NR-PM1 were researched during wintertime in Lanzhou. Source apportionment of organic aerosols using PMF analysis with ME-2 algorithm. Primary emissions play important role in causing high aerosol pollution in winter. Westerly air masses are associated closely with the aerosol pollution in Lanzhou.