Air Composition over the Russian Arctic: 3u2014Trace Gases

International audience Atmospheric and Oceanic Optics, 2024, Vol. 37, No. 1, pp. 31u201347. Pleiades Publishing, Ltd., 2024. Russian Text The Author(s), 2023, published in Optika Atmosfery i Okeana.Abstractu2014: Based on the results of a comprehensive experiment conducted in September 2020, the spa...

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Published in:Atmospheric and Oceanic Optics
Main Authors: Antokhina, O. Yu, Antokhin, P. N., Arshinova, V. G., Arshinov, M. Yu, Belan, B. D., Belan, S. B., Davydov, D. K., Ivlev, G. A., Kozlov, A. V., Rasskazchikova, T. M., Savkin, D. E., Simonenkov, D. V., Sklyadneva, T. K., Tolmachev, G. N., Fofonov, A. V., Ancellet, G., Law, K., Nédélec, P., Paris, J. D.
Other Authors: Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'aérologie (LAERO), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS), Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), ICOS-RAMCES (ICOS-RAMCES), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Ministry of Education and Science of the Russian Federation, Russian Academy of Sciences
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 2024
Subjects:
air
Online Access:https://hal.science/hal-04615309
https://hal.science/hal-04615309/document
https://hal.science/hal-04615309/file/S1024856023700057.pdf
https://doi.org/10.1134/S1024856023700057
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Summary:International audience Atmospheric and Oceanic Optics, 2024, Vol. 37, No. 1, pp. 31u201347. Pleiades Publishing, Ltd., 2024. Russian Text The Author(s), 2023, published in Optika Atmosfery i Okeana.Abstractu2014: Based on the results of a comprehensive experiment conducted in September 2020, the spatial distribution of the following trace gases over the seas of the Russian Arctic are analyzed: carbon monoxide (CO), ozone (O3), nitrogen oxide and dioxide (NO and NO2), and sulfur dioxide (SO2). It is shown that the gas concentrations in the surface air layer over the seas (at an altitude of 200 m) vary in the range 18u201336 ppb for O3, 60u2013130 ppb for CO, 0.005u20130.12 ppb for NO, 0.10u20131.00 ppb for NO2, and 0.06u20130.80 ppb for SO2. The distribution of the gases over the water area is heterogeneous over most seas, which most likely reflects differences in their uptake by the ocean and peculiarities of transport from the continent.