Analysis of ozone and nitric acid for the ARCTAS field campaign using aircraft, satellite observations and MOZART-4 model simulations: source attribution and variability of Arctic pollution

• Main Authors: Wespes, C., Emmons, L. K., Edwards, D. P., Hurtmans, D., Coheur, Pierre-François, Clerbaux, Cathy, Hannigan, J. W., Lindenmaier, R., Batchelor, R., Strong, K.
• Other Authors: National Center for Atmospheric Research Boulder (NCAR), Service de Chimie Quantique et Photophysique, Université libre de Bruxelles (ULB), Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), University of Toronto
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2010
• Subjects: Troposphere: composition and chemistry; [SDU]Sciences of the Universe [physics]; Arctic; Eureka; Arctic pollution
• Online Access: https://hal.science/hal-04115360

International audience Reactive nitrogen compounds play an essential role in the processes that control the ozone abundance in the lower atmosphere, in particular HNO3, which is one of the principal reservoir species for the nitrogen oxides. However, there remains a significant lack of data for simu...