AerChemMIP: quantifying the effects of chemistry and aerosols in CMIP6
| Autor: | Michaela I. Hegglin, Michael J. Prather, Veronika Eyring, Michael Schulz, Amanda C. Maycock, Olivier Boucher, Gunnar Myhre, Steven J. Smith, Jean-Francois Lamarque, William J. Collins, Drew Shindell |
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| Přispěvatelé: | Department of Meteorology [Reading], University of Reading (UOR), National Center for Atmospheric Research [Boulder] (NCAR), Norwegian Meteorological Institute [Oslo] (MET), Laboratoire de Météorologie Dynamique (UMR 8539) (LMD), Département des Géosciences - ENS Paris, École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École des Ponts ParisTech (ENPC)-École polytechnique (X)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), DLR Institut für Physik der Atmosphäre (IPA), Deutsches Zentrum für Luft- und Raumfahrt [Oberpfaffenhofen-Wessling] (DLR), University of Leeds, Center for International Climate and Environmental Research [Oslo] (CICERO), University of Oslo (UiO), University of California [Irvine] (UCI), University of California, Duke University [Durham], Pacific Northwest National Laboratory (PNNL), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris, École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), University of California [Irvine] (UC Irvine), University of California (UC), Hegglin, MI, Maycock, A, Myhre, G, Prather, M, Shindell, D, Smith, SJ |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
010504 meteorology & atmospheric sciences
010501 environmental sciences [SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology 010502 geochemistry & geophysics Atmospheric sciences 7. Clean energy 01 natural sciences Troposphere chemistry.chemical_compound Erdsystem-Modellierung Radiative transfer Tropospheric ozone Air quality index CMIP6 0105 earth and related environmental sciences lcsh:QE1-996.5 Radiative forcing chemistry-climate Aerosol lcsh:Geology chemistry 13. Climate action Climatology Atmospheric chemistry Climate model forcings feedbacks |
| Zdroj: | Geoscientific Model Development Geoscientific Model Development, European Geosciences Union, 2017, 10 (2), pp.585-607. ⟨10.5194/gmd-10-585-2017⟩ Geoscientific Model Development, 2017, 10 (2), pp.585-607. ⟨10.5194/gmd-10-585-2017⟩ Collins, WJ; Lamarque, J-F; Schulz, M; Boucher, O; Eyring, V; Hegglin, MI; et al.(2017). AerChemMIP: quantifying the effects of chemistry and aerosols in CMIP6. GEOSCIENTIFIC MODEL DEVELOPMENT, 10(2), 585-607. doi: 10.5194/gmd-10-585-2017. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/7b90699d Geoscientific Model Development, Vol 10, Iss 2, Pp 585-607 (2017) |
| ISSN: | 1991-959X 1991-9603 |
| Popis: | The Aerosol Chemistry Model Intercomparison Project (AerChemMIP) is endorsed by the Coupled-Model Intercomparison Project 6 (CMIP6) and is designed to quantify the climate and air quality impacts of aerosols and chemically reactive gases. These are specifically near-term climate forcers (NTCFs: methane, tropospheric ozone and aerosols, and their precursors), nitrous oxide and ozone-depleting halocarbons. The aim of AerChemMIP is to answer four scientific questions. 1. How have anthropogenic emissions contributed to global radiative forcing and affected regional climate over the historical period? 2. How might future policies (on climate, air quality and land use) affect the abundances of NTCFs and their climate impacts? 3.How do uncertainties in historical NTCF emissions affect radiative forcing estimates? 4. How important are climate feedbacks to natural NTCF emissions, atmospheric composition, and radiative effects? These questions will be addressed through targeted simulations with CMIP6 climate models that include an interactive representation of tropospheric aerosols and atmospheric chemistry. These simulations build on the CMIP6 Diagnostic, Evaluation and Characterization of Klima (DECK) experiments, the CMIP6 historical simulations, and future projections performed elsewhere in CMIP6, allowing the contributions from aerosols and/or chemistry to be quantified. Specific diagnostics are requested as part of the CMIP6 data request to highlight the chemical composition of the atmosphere, to evaluate the performance of the models, and to understand differences in behaviour between them. |
| Databáze: | OpenAIRE |
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