Evaluation of Emissions for Forecasting and Reanalyses of Air Quality in Asia

Autor: Granier, Claire, Doumbia, El Hadji Thierno, Granier, Louise, Sindelarova, Katerina, Frost, Gregory J., Bouarar, Idir, Liousse, Cathy, Darras, Sabine, Stavrakou, Trissevgeni
Přispěvatelé: Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado [Boulder]-National Oceanic and Atmospheric Administration (NOAA), Max Planck Institute for Meteorology (MPI-M), Max-Planck-Gesellschaft, TROPO - LATMOS, 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)-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), NOAA Earth System Research Laboratory (ESRL), National Oceanic and Atmospheric Administration (NOAA), Institute of Information Theory and Automation of the Czech Academy of Sciences (UTIA / CAS), Czech Academy of Sciences [Prague] (CAS), Laboratoire d'aérologie (LAERO), Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, Belgian Institute for Space Aeronomy / Institut d'Aéronomie Spatiale de Belgique (BIRA-IASB), 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)
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: AGU Fall Meeting 2016
AGU Fall Meeting 2016, Dec 2016, San Francisco, United States. pp.A31B-0027
Popis: International audience; During the past few years, severe air pollution episodes were recorded in China and other regions in Asia, and they are more and more frequent. In order to understand the origin and evolution of these events, it is necessary to have an accurate knowledge of the surface emissions of the compounds involved in air pollution. The spatial and temporal distributions of the emissions need to be determined, as well as their evolution over the past decades. This requires an accurate characterization of the direct emissions of air pollutants and their precursors at the local, regional and global scale. We will review the datasets providing anthropogenic emissions at the global scale and at the regional scale in Asia, for the 1970-2015 period. Emission inventories for several species, i.e. CO, NOx, SO2, NH3, BC and OC, PM10 and PM2.5 will be discussed and compared. The emissions of volatile organic compounds as well as of a few speciated species will also be included in the analysis, as well as emissions of CO, NOx and total VOCs optimized through inverse modeling techniques. An evaluation of total emissions for different countries and regions, as well as the spatial distribution of the emissions will be discussed.
Databáze: OpenAIRE
Externí odkaz: