气候变化领域集成服务门户(CCPortal): Effective radiative forcing from emissions of reactive gases and aerosols-A multi-model comparison

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DOI	10.5194/acp-21-853-2021
	Effective radiative forcing from emissions of reactive gases and aerosols-A multi-model comparison
	Thornhill G.D.; Collins W.J.; Kramer R.J.; Olivie D.; Skeie R.B.; O'Connor F.M.; Luke Abraham N.; Checa-Garcia R.; Bauer S.E.; Deushi M.; Emmons L.K.; Forster P.M.; Horowitz L.W.; Johnson B.; Keeble J.; Lamarque J.-F.; Michou M.; Mills M.J.; Mulcahy J.P.; Myhre G.; Nabat P.; Naik V.; Oshima N.; Schulz M.; Smith C.J.; Takemura T.; Tilmes S.; Wu T.; Zeng G.; Zhang J.
发表日期	2021
ISSN	1680-7316
起始页码	853
结束页码	874
卷号	21 期号:2
英文摘要	This paper quantifies the pre-industrial (1850) to present-day (2014) effective radiative forcing (ERF) of anthropogenic emissions of NOX, volatile organic compounds (VOCs; including CO), SO2, NH3, black carbon, organic carbon, and concentrations of methane, N2Oand ozonedepleting halocarbons, using CMIP6 models. Concentration and emission changes of reactive species can cause multiple changes in the composition of radiatively active species: tropospheric ozone, stratospheric ozone, stratospheric water vapour, secondary inorganic and organic aerosol, and methane. Where possible we break down the ERFs from each emitted species into the contributions from the composition changes. The ERFs are calculated for each of the models that participated in the AerChemMIP experiments as part of the CMIP6 project, where the relevant model output was available. The 1850 to 2014 multi-model mean ERFs ( standard deviations) are 1:030.37Wm2 for SO2emissions, 0:250.09Wm2 for organic carbon (OC), 0.150.17Wm2 for black carbon (BC) and 0:070.01Wm2 for NH3. For the combined aerosols (in the piClim-aer experiment) it is 1:010.25Wm2. The multi-model means for the reactive well-mixed greenhouse gases (including any effects on ozone and aerosol chemistry) are 0.670.17Wm2 for methane (CH4), 0.260.07Wm2 for nitrous oxide (N2O) and 0.120.2Wm2 for ozone-depleting halocarbons (HC). Emissions of the ozone precursors nitrogen oxides (NOx ), volatile organic compounds and both together (O3) lead to ERFs of 0.140.13, 0.090.14 and 0.200.07Wm2 respectively. The differences in ERFs calculated for the different models reflect differences in the complexity of their aerosol and chemistry schemes, especially in the case of methane where tropospheric chemistry captures increased forcing from ozone production. © 2021 Royal Society of Chemistry. All rights reserved.
语种	英语
scopus关键词	aerosol; black carbon; CMIP; comparative study; concentration (composition); emission; organic carbon; radiative forcing; stratosphere; volatile organic compound; water vapor
来源期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/247209
作者单位	Department of Meteorology, University of Reading, Reading, RG6 6BB, United Kingdom; Climate and Radiation Laboratory, Nasa Goddard Space Flight Center, Greenbelt, MD 20771, United States; Norwegian Meteorological Institute, Oslo, Norway; Cicero-Centre for International Climate and Environmental Research Oslo, Oslo, Norway; Met Office, Exeter, United Kingdom; National Centre for Atmospheric Science, University of Cambridge, Cambridge, United Kingdom; Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United Kingdom; Laboratoire des Sciences du Climat et de l'Environnement, IPSL/CNRS, Gif-sur-Yvette, 91191, France; Nasa Goddard Institute for Space Studies, New York, NY 10025, United States; Meteorological Research Institute, Tsukuba, Japan; National Center for Atmospheric Research, Boulder, CO 80307-3000, United States; School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, United Kingdom; Noaa, Geophysical Fluid Dynamics Laboratory (GFDL), Princeton, NJ ...
推荐引用方式 GB/T 7714	Thornhill G.D.,Collins W.J.,Kramer R.J.,et al. Effective radiative forcing from emissions of reactive gases and aerosols-A multi-model comparison[J],2021,21(2).
APA	Thornhill G.D..,Collins W.J..,Kramer R.J..,Olivie D..,Skeie R.B..,...&Zhang J..(2021).Effective radiative forcing from emissions of reactive gases and aerosols-A multi-model comparison.ATMOSPHERIC CHEMISTRY AND PHYSICS,21(2).
MLA	Thornhill G.D.,et al."Effective radiative forcing from emissions of reactive gases and aerosols-A multi-model comparison".ATMOSPHERIC CHEMISTRY AND PHYSICS 21.2(2021).