Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
now at: Centre for Observation, Impacts, Energy, MINES ParisTech, Sophia Antipolis, France
Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
Mokhtar Ray
Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
Rebecca D. Kutzner
Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
Xavier Landsheere
Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
Audrey Fortems-Cheiney
Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
now at: Laboratoire des Sciences du Climat et de l'Environnement,
UMR 8212, CEA/Orme des Merisiers, Gif-sur-Yvette, France
Jean-Marie Flaud
Laboratoire Interuniversitaire des Systèmes Atmosphériques
(LISA), UMR CNRS 7583, Université Paris-Est Créteil, Université
de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
Frank Hase
Institut für Meteorologie und Klimaforschung (IMK), Karlsruher
Institut für Technologie (KIT), Karlsruhe, Germany
Institut für Meteorologie und Klimaforschung (IMK), Karlsruher
Institut für Technologie (KIT), Karlsruhe, Germany
Johannes Orphal
Institut für Meteorologie und Klimaforschung (IMK), Karlsruher
Institut für Technologie (KIT), Karlsruhe, Germany
Camille Viatte
Laboratoire
Atmosphères, Milieux, Observations Spatiales (LATMOS), UMR CNRS 8190,
Sorbonne Université, Université de Versailles Saint-Quentin-en-Yvelines, Institut Pierre Simon Laplace,
Paris, France
Claude Camy-Peyret
L'Institut Pierre-Simon Laplace (IPSL), UPMC/UVSQ, Paris, France
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We present some results about ammonia pollution because NH3, mainly emitted by agricultural activities, is a precursor of fine particles. This study is based on the first multiyear time series (2009–2017) of atmospheric NH3 ground-based measurements over the Paris megacity. This pollutant varies seasonally by 2 orders of magnitude, especially in spring. We highlight that this kind of instrument could be easily installed and is very useful for analyzing NH3 in other megacities or source regions.
We present some results about ammonia pollution because NH3, mainly emitted by agricultural...
