Polyols and glucose particulate species as tracers of primary biogenic organic aerosols at 28 French sites - Ineris - Institut national de l'environnement industriel et des risques Accéder directement au contenu
Communication Dans Un Congrès Année : 2019

Polyols and glucose particulate species as tracers of primary biogenic organic aerosols at 28 French sites

Abdoulaye Samake
  • Fonction : Auteur
  • PersonId : 781513
  • IdRef : 199270651
Jean-Luc Jaffrezo
  • Fonction : Auteur
Samuel Weber
  • Fonction : Auteur
Jean M.F. Martins
  • Fonction : Auteur
Gaëlle Uzu

Résumé

Chemical composition of particulate matter (PM) contains a large proportion of organic aerosols (OA), but its molecular speciation remains unresolved (Liang et al., 2017). OA associated with anthropogenic and secondary sources are extensively studied, while the contributions from primary biogenic aerosols (PBOA) remain poorly documented. Primary sugar compounds (SC, i.e. polyols and monosaccharides) are ubiquitous water-soluble class of OA, and have been widely proposed as reliable tracers to characterize and apportion PBOA sources (Bauer et al., 2008). However, quantitative data on SC annual, spatial and seasonal distributions are still limited. Furthermore, the characterization of sources and the quantification of PBOA mass associated with these SC’s remain elusive. Here, we provide a large overview of PBOA contribution to the total OM mass in France, as well their major components...
2019-144_post-print.pdf (211.64 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

ineris-03237742 , version 1 (26-05-2021)

Identifiants

  • HAL Id : ineris-03237742 , version 1

Citer

Abdoulaye Samake, Jean-Luc Jaffrezo, Olivier Favez, Samuel Weber, Jean M.F. Martins, et al.. Polyols and glucose particulate species as tracers of primary biogenic organic aerosols at 28 French sites. European Aerosol Conference (EAC 2019), Aug 2019, Gothenburg, Sweden. ⟨ineris-03237742⟩

Collections

INERIS
14 Consultations
5 Téléchargements

Partager

Gmail Facebook X LinkedIn More