Development of an on-line source-tagged model for sulfate, nitrate and ammonium: A modeling study for highly polluted periods in Shanghai, China

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• 作者：Jian-Bin Wu^a ; ^b ; ^d ; Zifa Wang^a ; ^{zifawang@mail.iap.ac.cn} ; Qian Wang^c ; Jie Li^a ; Jianming Xu^b ; HuanSheng Chen^a ; Baozhu Ge^a ; Guangqiang Zhou^b ; Luyu Chang^b
• 关键词：Source-tagged ; NAQPMS ; Source apportionment ; Temporal contributions
• 刊名：Environmental Pollution
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：221
• 期：Complete
• 页码：168-179
• 全文大小：5245 K
• 卷排序：221

文摘

We develop an on-line source-tagged model which tracks spatial/temporal sources of sulfate, nitrate and ammonium in one run. A new dynamical temporal tagged method is introduced to mark the period when emissions are emitted to the air. The evaluation indicates that the source-tagged model system can track sources with reasonable accuracy.