One-year measurements of secondary organic aerosol (SOA)
markers in the Paris region (France): Concentrations,
gas/particle partitioning and SOA source apportionment

J 2021

One-year measurements of secondary organic aerosol (SOA) markers in the Paris region (France): Concentrations, gas/particle partitioning and SOA source apportionment

LANZAFAME, G.M., D. SRIVASTAVA, O. FAVEZ, B.A.M. BANDOWE, P. SHAHPOURY et. al.

Základní údaje

Originální název

One-year measurements of secondary organic aerosol (SOA) markers in the Paris region (France): Concentrations, gas/particle partitioning and SOA source apportionment

Autoři

LANZAFAME, G.M. (250 Francie), D. SRIVASTAVA (250 Francie), O. FAVEZ (250 Francie), B.A.M. BANDOWE (276 Německo), P. SHAHPOURY (124 Kanada), Gerhard LAMMEL (276 Německo, garant, domácí), N. BONNAIRE (250 Francie), L.Y. ALLEMAN (250 Francie), F. COUVIDAT (250 Francie), B. BESSAGNET (250 Francie) a A. ALBINET (250 Francie)

Vydání

Science of the Total Environment, Amsterdam, Elsevier Science, 2021, 0048-9697

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 10.753

Kód RIV

RIV/00216224:14310/21:00122028

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.scitotenv.2020.143921

UT WoS

000604432900116

Klíčová slova anglicky

Aerosol; SOA; Tracers; Source apportionment; PMF; Gas/particle partitioning

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 1. 8. 2021 22:39, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Twenty-five biogenic and anthropogenic secondary organic aerosol (SOA) markers have been measured over a one-year period in both gaseous and PM10 phases in the Paris region (France). Seasonal and chemical patterns were similar to those previously observed in Europe, but significantly different from the ones observed in America and Asia due to dissimilarities in source precursor emissions. Nitroaromatic compounds showed higher concentrations in winter due to larger emissions of their precursors originating from biomass combustion used for residential heating purposes. Among the biogenic markers, only isoprene SOA marker concentrations increased in summer while pinene SOA markers did not display any clear seasonal trend. The measured SOA markers, usually considered as semi-volatiles, were mainly associated to the particulate phase, except for the nitrophenols and nitroguaiacols, and their gas/particle partitioning (GPP) showed a low temperature and OM concentrations dependency. An evaluation of their GPP with thermodynamic model predictions suggested that apart from equilibrium partitioning between organic phase and air, the GPP of the markers is affected by processes suppressing volatility from a mixed organic and inorganic phase, such as enhanced dissolution in aerosol aqueous phase and non-equilibrium conditions. SOA marker concentrations were used to apportion secondary organic carbon (SOC) sources applying both, an improved version of the SOA-tracer method and positive matrix factorization (PMF) Total SOC estimations agreed very well between both models, except in summer and during a highly processed Springtime PM pollution event in which systematic underestimation by the SOA tracer method was evidenced. As a first approach, the SOA-tracer method could provide a reliable estimation of the average SOC concentrations, but it is limited due to the lack of markers for aged SOA together with missing SOA/SOC conversion fractions for several sources.

Citovat

LANZAFAME, G.M., D. SRIVASTAVA, O. FAVEZ, B.A.M. BANDOWE, P. SHAHPOURY, Gerhard LAMMEL, N. BONNAIRE, L.Y. ALLEMAN, F. COUVIDAT, B. BESSAGNET a A. ALBINET. One-year measurements of secondary organic aerosol (SOA) markers in the Paris region (France): Concentrations, gas/particle partitioning and SOA source apportionment. Science of the Total Environment. Amsterdam: Elsevier Science, 2021, roč. 757, February 2021, s. 1-15. ISSN 0048-9697. Dostupné z: https://dx.doi.org/10.1016/j.scitotenv.2020.143921.

@article{1784573,
   author = {Lanzafame, G.M. and Srivastava, D. and Favez, O. and Bandowe, B.A.M. and Shahpoury, P. and Lammel, Gerhard and Bonnaire, N. and Alleman, L.Y. and Couvidat, F. and Bessagnet, B. and Albinet, A.},
   article_location = {Amsterdam},
   article_number = {February 2021},
   doi = {http://dx.doi.org/10.1016/j.scitotenv.2020.143921},
   keywords = {Aerosol; SOA; Tracers; Source apportionment; PMF; Gas/particle partitioning},
   language = {eng},
   issn = {0048-9697},
   journal = {Science of the Total Environment},
   title = {One-year measurements of secondary organic aerosol (SOA) markers in the Paris region (France): Concentrations, gas/particle partitioning and SOA source apportionment},
   url = {https://www.sciencedirect.com/science/article/pii/S0048969720374520?via%3Dihub},
   volume = {757},
   year = {2021}
}

TY  - JOUR
ID  - 1784573
AU  - Lanzafame, G.M. - Srivastava, D. - Favez, O. - Bandowe, B.A.M. - Shahpoury, P. - Lammel, Gerhard - Bonnaire, N. - Alleman, L.Y. - Couvidat, F. - Bessagnet, B. - Albinet, A.
PY  - 2021
TI  - One-year measurements of secondary organic aerosol (SOA) markers in the Paris region (France): Concentrations, gas/particle partitioning and SOA source apportionment
JF  - Science of the Total Environment
VL  - 757
IS  - February 2021
SP  - 1-15
EP  - 1-15
PB  - Elsevier Science
SN  - 00489697
KW  - Aerosol
KW  - SOA
KW  - Tracers
KW  - Source apportionment
KW  - PMF
KW  - Gas/particle partitioning
UR  - https://www.sciencedirect.com/science/article/pii/S0048969720374520?via%3Dihub
N2  - Twenty-five biogenic and anthropogenic secondary organic aerosol (SOA) markers have been measured over a one-year period in both gaseous and PM10 phases in the Paris region (France). Seasonal and chemical patterns were similar to those previously observed in Europe, but significantly different from the ones observed in America and Asia due to dissimilarities in source precursor emissions. Nitroaromatic compounds showed higher concentrations in winter due to larger emissions of their precursors originating from biomass combustion used for residential heating purposes. Among the biogenic markers, only isoprene SOA marker concentrations increased in summer while pinene SOA markers did not display any clear seasonal trend. The measured SOA markers, usually considered as semi-volatiles, were mainly associated to the particulate phase, except for the nitrophenols and nitroguaiacols, and their gas/particle partitioning (GPP) showed a low temperature and OM concentrations dependency. An evaluation of their GPP with thermodynamic model predictions suggested that apart from equilibrium partitioning between organic phase and air, the GPP of the markers is affected by processes suppressing volatility from a mixed organic and inorganic phase, such as enhanced dissolution in aerosol aqueous phase and non-equilibrium conditions. SOA marker concentrations were used to apportion secondary organic carbon (SOC) sources applying both, an improved version of the SOA-tracer method and positive matrix factorization (PMF) Total SOC estimations agreed very well between both models, except in summer and during a highly processed Springtime PM pollution event in which systematic underestimation by the SOA tracer method was evidenced. As a first approach, the SOA-tracer method could provide a reliable estimation of the average SOC concentrations, but it is limited due to the lack of markers for aged SOA together with missing SOA/SOC conversion fractions for several sources.
ER  -

LANZAFAME, G.M., D. SRIVASTAVA, O. FAVEZ, B.A.M. BANDOWE, P. SHAHPOURY, Gerhard LAMMEL, N. BONNAIRE, L.Y. ALLEMAN, F. COUVIDAT, B. BESSAGNET a A. ALBINET. One-year measurements of secondary organic aerosol (SOA) markers in the Paris region (France): Concentrations, gas/particle partitioning and SOA source apportionment. \textit{Science of the Total Environment}. Amsterdam: Elsevier Science, 2021, roč.~757, February 2021, s.~1-15. ISSN~0048-9697. Dostupné z: https://dx.doi.org/10.1016/j.scitotenv.2020.143921.

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