Organic aerosols (OAs), originating from a wide variety of sources and atmospheric processes, have strong impacts on air quality and climate change. The present PhD thesis aimed to get a better understanding of OA origins using specific organic molecular markers together with their input into source-receptor model such as positive matrix factorization (PMF). This experimental work was based on two field campaigns, conducted in Grenoble (urban site) over the 2013 year and in the Paris region (suburban site of SIRTA, 25 km southwest of Paris) during an intense PM pollution event in March 2015. Following an extended chemical characterization (from 139 to 216 species quantified), the use of key primary and secondary organic molecular markers wi...
To refine the knowledge on air quality and atmospheric chemistry in the Paris region, it is essentia...
International audiencehe present study proposes an advanced methodology to refine the source apporti...
A detailed knowledge of the sources, transformation, and fate of organic aerosols (OA) in the atmosp...
Organic aerosols (OAs), originating from a wide variety of sources and atmospheric processes, have s...
Les aérosols organiques (AO), issus de nombreuses sources et de différents processus atmosphériques,...
PM10 source apportionment was performed by positive matrix factorization (PMF) using specific primar...
A detailed study of the nitrogen content organic compounds in PM, including source apportionment, ha...
Organic aerosol constitues a major part of particulate matter (PM) accounting for about 20 60% of th...
Organic aerosols (OA) account for a large fraction of ambient air particulate matter and have strong...
To refine the knowledge on air quality and atmospheric chemistry in the Paris region, it is essentia...
International audiencehe present study proposes an advanced methodology to refine the source apporti...
A detailed knowledge of the sources, transformation, and fate of organic aerosols (OA) in the atmosp...
Organic aerosols (OAs), originating from a wide variety of sources and atmospheric processes, have s...
Les aérosols organiques (AO), issus de nombreuses sources et de différents processus atmosphériques,...
PM10 source apportionment was performed by positive matrix factorization (PMF) using specific primar...
A detailed study of the nitrogen content organic compounds in PM, including source apportionment, ha...
Organic aerosol constitues a major part of particulate matter (PM) accounting for about 20 60% of th...
Organic aerosols (OA) account for a large fraction of ambient air particulate matter and have strong...
To refine the knowledge on air quality and atmospheric chemistry in the Paris region, it is essentia...
International audiencehe present study proposes an advanced methodology to refine the source apporti...
A detailed knowledge of the sources, transformation, and fate of organic aerosols (OA) in the atmosp...