Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-20-409-2020 |
Long-range and local air pollution: what can we learn from chemical speciation of particulate matter at paired sites? | |
Pandolfi, Marco1; Mooibroek, Dennis2; Hopke, Philip3; van Pinxteren, Dominik4; Querol, Xavier1; Herrmann, Hartmut4; Alastuey, Andres1; Favez, Olivier5; Huglin, Christoph6; Perdrix, Esperanza7; Riffault, Veronique7; Sauvage, Stephane7; van der Swaluw, Eric2; Tarasova, Oksana8; Colette, Augustin5 | |
2020-01-13 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2020 |
卷号 | 20期号:1页码:409-429 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain; Netherlands; USA; Germany; France; Switzerland |
英文摘要 | Here we report results of a detailed analysis of the urban and non-urban contributions to particulate matter (PM) concentrations and source contributions in five European cities, namely Schiedam (the Netherlands, NL), Lens (France, FR), Leipzig (Germany, DE), Zurich (Switzerland, CH) and Barcelona (Spain, ES). PM chemically speciated data from 12 European paired monitoring sites (one traffic, five urban, five regional and one continental background) were analysed by positive matrix factorisation (PMF) and Lenschow's approach to assign measured PM and source contributions to the different spatial levels. Five common sources were obtained at the 12 sites: sulfate-rich (SSA) and nitrate-rich (NSA) aerosols, road traffic (RT), mineral matter (MM), and aged sea salt (SS). These sources explained from 55% to 88% of PM mass at urban low-traffic-impact sites (UB) depending on the country. Three additional common sources were identified at a subset of sites/countries, namely biomass burning (BB) (FR, CH and DE), explaining an additional 9 %-13% of PM mass, and residual oil combustion (V-Ni) and primary industrial (IND) (NL and ES), together explaining an additional 11 %-15% of PM mass. In all countries, the majority of PM measured at UB sites was of a regional Ccontinental (R+C) nature (64 %-74 %). The R+C PM increments due to anthropogenic emissions in DE, NL, CH, ES and FR represented around 66 %, 62 %, 52 %, 32% and 23 %, respectively, of UB PM mass. Overall, the R+C PM increments due to natural and anthropogenic sources showed opposite seasonal profiles with the former increasing in summer and the latter increasing in winter, even if exceptions were observed. In ES, the anthropogenic R+C PM increment was higher in summer due to high contributions from regional SSA and V-Ni sources, both being mostly related to maritime shipping emissions at the Spanish sites. Conversely, in the other countries, higher anthropogenic R+C PM increments in winter were mostly due to high contributions from NSA and BB regional sources during the cold season. On annual average, the sources showing higher R+C increments were SSA (77 %-91% of SSA source contribution at the urban level), NSA (51 %-94 %), MM (58 %-80 %), BB (42 %-78 %) and IND (91% in NL). Other sources showing high R+C increments were photochemistry and coal combustion (97 %-99 %; identified only in DE). The highest regional SSA increment was observed in ES, especially in summer, and was related to ship emissions, enhanced photochemistry and peculiar meteorological patterns of the Western Mediterranean. The highest R+C and urban NSA increments were observed in NL and associated with high availability of precursors such as NOx and NH3. Conversely, on average, the sources showing higher local increments were RT (62 %-90% at all sites) and V-Ni (65 %-80% in ES and NL). The relationship between SSA and V-Ni indicated that the contribution of ship emissions to the local sulfate concentrations in NL has strongly decreased since 2007 thanks to the shift from high-sulfur-to low-sulfur-content fuel used by ships. An improvement of air quality in the five cities included here could be achieved by further reducing local (urban) emissions of PM, NO x and NH3 (from both traffic and non-traffic sources) but also SO2 and PM (from maritime ships and ports) and giving high relevance to non-urban contributions by further reducing emissions of SO2 (maritime shipping) and NH3 (agriculture) and those from industry, regional BB sources and coal combustion. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000507315100003 |
WOS关键词 | POSITIVE MATRIX FACTORIZATION ; WESTERN MEDITERRANEAN BASIN ; AEROSOL OPTICAL-PROPERTIES ; SOURCE APPORTIONMENT ; ESTIMATING UNCERTAINTY ; SOURCE IDENTIFICATION ; PM10 CONCENTRATIONS ; FINE PARTICLES ; AMBIENT PM10 ; BLACK CARBON |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/278550 |
专题 | 地球科学 |
作者单位 | 1.Inst Environm Anal & Water Res IDAEA CSIC, Dept Geosci, C Jordi Girona 18-26, Barcelona, Spain; 2.Natl Inst Publ Hlth & Environm RIVM, Ctr Environm Monitoring, A Leeuwenhoeklaan 9,POB 1, NL-3720 BA Bilthoven, Netherlands; 3.Clarkson Univ, Ctr Air Resources Engn & Sci, Potsdam, NY USA; 4.Leibniz Inst Tropospher Res TROPOS, Atmospher Chem Dept, Permoserstr 15, D-04318 Leipzig, Germany; 5.DRC CRA ASUR, Natl Inst Ind Environm & Risks INERIS, F-60550 Verneuil En Halatte, France; 6.Empa, Swiss Fed Labs Mat Sci & Technol, CH-8600 Dubendorf, Switzerland; 7.Univ Lille, IMT Lille Douai, SAGE Dept Sci Atmosphere & Genie Environm, F-59000 Lille, France; 8.World Meteorol Org, Res Dept, Geneva, Switzerland |
推荐引用方式 GB/T 7714 | Pandolfi, Marco,Mooibroek, Dennis,Hopke, Philip,et al. Long-range and local air pollution: what can we learn from chemical speciation of particulate matter at paired sites?[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2020,20(1):409-429. |
APA | Pandolfi, Marco.,Mooibroek, Dennis.,Hopke, Philip.,van Pinxteren, Dominik.,Querol, Xavier.,...&Colette, Augustin.(2020).Long-range and local air pollution: what can we learn from chemical speciation of particulate matter at paired sites?.ATMOSPHERIC CHEMISTRY AND PHYSICS,20(1),409-429. |
MLA | Pandolfi, Marco,et al."Long-range and local air pollution: what can we learn from chemical speciation of particulate matter at paired sites?".ATMOSPHERIC CHEMISTRY AND PHYSICS 20.1(2020):409-429. |
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