Summertime Aerosol over the West of Ireland Dominated by Secondary Aerosol during Long-Range Transport | |
Lin, Chunshui1,2,3,4,5; Ceburnis, Darius1,2; Huang, Ru-Jin1,2,3,4,5; Canonaco, Francesco6; Prevot, Andre Stephan Henry6; O'Dowd, Colin1,2; Ovadnevaite, Jurgita1,2 | |
通讯作者 | Huang, Ru-Jin(rujin.huang@ieecas.cn) ; O'Dowd, Colin(colin.odowd@nuigalway.ie) |
2019-02-01 | |
发表期刊 | ATMOSPHERE |
ISSN | 2073-4433 |
卷号 | 10期号:2页码:11 |
摘要 | The chemical composition and sources of non-refractory submicron aerosol (NR-PM1) on Galway, a west coast city of Ireland, were characterized using an aerosol chemical speciation monitor during summertime in June 2016. Organic aerosol (OA) was found to be the major part of NR-PM1 (54%), followed by secondary inorganic sulfate (25%), ammonium (11%), and nitrate (10%). Factor analysis revealed that oxygenated OA (OOA) was the dominant OA factor, on average accounting for 84% of the total OA. The remaining 16% of OA was attributed to primary peat burning associated with domestic heating activities. As a result, secondary organic and inorganic aerosol together accounted for 91% of the total NR-PM1, pointing to an aged aerosol population originating from secondary formation during long-range transport. Concentration-weighted trajectory analysis indicated that these secondary aerosols were mainly associated with easterly long-range transport from the UK and/or France. |
关键词 | PM1 ACSM air pollution sources organic aerosol source apportionment |
DOI | 10.3390/atmos10020059 |
关键词[WOS] | CHEMICAL SPECIATION MONITOR ; SOURCE APPORTIONMENT ; AIR-POLLUTION ; ORGANIC AEROSOLS ; MULTILINEAR ENGINE ; SUBMICRON AEROSOLS ; HIGH-RESOLUTION ; HAZE EVENTS ; ACSM ; REGION |
收录类别 | SCI ; SCI |
语种 | 英语 |
资助项目 | EPA-Ireland (AEROSOURCE)[2016-CCRP-MS-31] ; National Natural Science Foundation of China (NSFC)[91644219] ; Chinese Scholarship Council (CSC)[201506310020] ; COST Action[CA16109] |
WOS研究方向 | Meteorology & Atmospheric Sciences |
项目资助者 | EPA-Ireland (AEROSOURCE) ; National Natural Science Foundation of China (NSFC) ; Chinese Scholarship Council (CSC) ; COST Action |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS记录号 | WOS:000460697800019 |
出版者 | MDPI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/14254 |
专题 | 粉尘与环境研究室 第四纪科学与全球变化卓越创新中心 |
通讯作者 | Huang, Ru-Jin; O'Dowd, Colin |
作者单位 | 1.Natl Univ Ireland Galway, Sch Phys, Ryan Inst Ctr Climate & & Pollut Studies, Univ Rd, Galway H91 CF50, Ireland 2.Natl Univ Ireland Galway, Sch Phys, Ryan Inst Ctr & Marine Renewable Energy Ireland, Univ Rd, Galway H91 CF50, Ireland 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China 4.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian 710061, Shaanxi, Peoples R China 5.Chinese Acad Sci, Inst Earth Environm, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China 6.PSI, Lab Atmospher Chem, CH-5232 Villigen, Switzerland |
推荐引用方式 GB/T 7714 | Lin, Chunshui,Ceburnis, Darius,Huang, Ru-Jin,et al. Summertime Aerosol over the West of Ireland Dominated by Secondary Aerosol during Long-Range Transport[J]. ATMOSPHERE,2019,10(2):11. |
APA | Lin, Chunshui.,Ceburnis, Darius.,Huang, Ru-Jin.,Canonaco, Francesco.,Prevot, Andre Stephan Henry.,...&Ovadnevaite, Jurgita.(2019).Summertime Aerosol over the West of Ireland Dominated by Secondary Aerosol during Long-Range Transport.ATMOSPHERE,10(2),11. |
MLA | Lin, Chunshui,et al."Summertime Aerosol over the West of Ireland Dominated by Secondary Aerosol during Long-Range Transport".ATMOSPHERE 10.2(2019):11. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论