Organic aerosol documentation

Please e-mail Kostas Tsigaridis (kostas.tsigaridis@columbia.edu) in case you make changes in this page.

Abbreviations used in emissions

• CIRCE: Climate Change and Impact Research: the Mediterranean Environment (http://www.circeproject.eu; Doering et al., 2009).
• CMIP5: Coupled Model Intercomparison Project phase 5 (http://cmip-pcmdi.llnl.gov/cmip5). For historical emissions, see (Lamarque et al., 2010).
• GEIA: Global Emissions Inventory Activity (http://geiacenter.org). For BVOC emissions, see (Guenther et al., 1995).
• GFED: Global Fire Emissions Database (van der Werf et al., 2003).
• GFED2: Global Fire Emissions Database, version 2 (van der Werf et al., 2006).
• GFED3: Global Fire Emissions Database, version 3 (van der Werf et al., 2010).
• MEGAN: Model of Emissions of Gases and Aerosols from Nature (Guenther et al., 2006).

BCC_AGCM2.0.1_CAM.A2.HCA-FIX

OA representation

• 12 OA tracers
• 15% yield from terpenes emissions (Dentener et al., 2006) included in primary OA
• OM/OC: 1.4

Primary OA Emissions

• Fossil fuel and biofuel: Bond et al. (2004), year 2000
• Biomass burning: GFED, year 2000

SOA precursor emissions

• Monoterpenes: GEIA, year 1990

CAM4-Oslo-Vcmip5.A2.CTRL

OA representation

• 3 OA tracers
• 37.5 Tg/a from terpenes emissions based on Dentener er al. (2006) distribution, included in primary OA
• OM/OC: 1.4 for fossil fuel, 2.6 for biomass burning

Primary OA emissions

• Fossil fuel and biofuel: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006
• Primary marine OA: Spracklen et al. (2008), year 2006
• Biomass burning: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006

SOA precursor emissions

• Monoterpenes: GEIA, year 1990

CAM5.1-MAM3-PNNL.A2.CTRL

OA representation

• 3 OA tracers
• Prescribed mass yields for the 5 SOA precursor categories, (6.0, 37.5, 22.5, 7.5, and 7.5% respectively) which then reversibly partition to the aerosol phase
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: CMIP5, year 2000
• Biomass burning: CMIP5, year 2000

SOA precursor emissions

• Isoprene, terpenes, aromatics, higher molecular weight alkanes and alkenes. Emissions files produced for MOZART-4 (Emmons et al., 2010) from the POET database (Granier et al., 2005), representing the late 1990’s

CCCma.A2.CTRL

OA representation

• 3 OA tracers
• 15% yield from terpenes emissions (Dentener et al., 2006) included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006
• Biomass burning: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006

SOA precursor emissions

• Monoterpenes

ECHAM5-HAMMOZ.A2.HCA-0

OA representation

• 4 OA tracers
• 15% yield from terpenes emissions (Dentener et al., 2006) included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: Diehl et al. (2012), years 1980-2005
• Biomass burning: RETRO (M. Schultz) for 1980-2000, GFED2 for 2001-2005

SOA precursor emissions

• Monoterpenes: GEIA, year 1990

SALSA_V1_TB.A2.CTRL

OA representation

• 11 OA tracers
• 15% yield from terpenes emissions (Dentener et al., 2006) included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: Bond et al. (2004), year 2000
• Biomass burning: GFED, year 2000

SOA precursor emissions

• Monoterpenes: GEIA, year 1990

ECHAM-MESSy-GMXe.A2.CTRL

OA representation

• 2 OA tracers
• 15% yield from terpenes emissions (Dentener et al., 2006) included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: Dentener et al. (2006), year 2000
• Biomass burning: Dentener et al. (2006), year 2000

SOA precursor emissions

• Monoterpenes

GEOSCHEM-v822.AEROCOM_A2.CTRL

OA representation

• 5 OA tracers
• 2-product model
• OM/OC: 2.1

primary OA emissions

• Fossil fuel and biofuel: Bond et al. (2007), year 2000
• Biomass burning: GFED2, year 2006

SOA precursor emissions

• Isoprene, monoterpenes and sesquiterpens: MEGAN 2.04, year 2006

GEOS-Chem-APM.A2.CTRL

OA representation

• 24 OA tracers
• 2-product model combined with aging and condensation
• OM/OC: 2.1

primary OA emissions

• Fossil fuel and biofuel: Bond et al. (2007), year 2000
• Biomass burning: GFED2, year 2006

SOA precursor emissions

• Isoprene, monoterpeness, limonene, sesquiterpenes: MEGAN2, year 2006
• benzene, toluene, xylene: EDGARv2, year 1985
• alcohols: online (MEGAN2), year 2006

GISS-CMU.A2.CTRL

OA representation

• 26 OA tracers
• Volatility basis set
• OM/OC: 1.8

primary OA emissions

• Fossil fuel and biofuel: Bond et al. (2004), year 2000
• Biomass burning: GFED2, year 2005

SOA precursor emissions

• Isoprene, monoterpenes, sesquiterpenes: GEIA, year 1990
• Aromatics (VOC's with C*<1e6 μg/m³): Farina et al. (2010), year 1999
• Alkanes, alkenes (VOC's with C*<1e6 μg/m³): Farina et al. (2010), year 1999

GISS-MATRIX.A2.CTRL

OA representation

• 3 OA tracers
• 10% yield from monoterpenes emissions, included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: CMIP5 RCP4.5, year 2000
• Biomass burning: GFED3, years 2006-2008

SOA precursor emissions

• Monoterpenes: Lathière et al. (2005)

GISS-modelE.A2.CTRL/GISS-modelE.A2.HCA-IPCC

OA representation

• 9 OA tracers
• 2-product model
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: CMIP5 RCP4.5, years 2000-2008
• Biomass burning: GFED3 (CTRL)/CMIP5 RCP4.5 (HCA-IPCC), years 2000-2008

SOA precursor emissions

• Isoprene: online (Guenther et al., 1995), years 2000-2008
• α-pinene: Lathière et al. (2005), year 1990

GISS-TOMAS.A2.CTRL

OA representation

• 24 OA tracers
• A generic SOA precursor (GEIA) representing all SOA precursor gases is emitted and forms non-volatile SOA (included in primary OA) with a first order loss rate of 12 hours
• OM/OC: 1.8

primary OA emissions

• Fossil fuel and biofuel: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006
• Biomass burning: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006

SOA precursor emissions

• Terpenes: GEIA, year 1990

GLOMAPbin1pt1.A2.CTRL/GLOMAPmodev6R.A2.CTRL

OA representation

• 40 (bin), 5 (mode) OA tracers
• α-pinene and all oxidants with 13% non-volatile SOA (included in primary OA)
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: Dentener et al. (2006), year 2000
• Biomass burning: Dentener et al. (2006), year 2000

SOA precursor emissions

• α-pinene: GEIA, year 1990

GMI-v3.A2.CTRL

OA representation

• 3 OA tracers
• 10% yield from monoterpenes emissions from GEIA, included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: CMIP5, year 2000
• Biomass burning: CMIP5, year 2000

SOA precursor emissions

• Monoterpenes: GEIA, year 1990

GOCART-v4.A2.HCA-0

OA representation

• 2 OA tracers
• 10% yield from monoterpenes emissions (GEIA), included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006
• Biomass burning: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006

SOA precursor emissions

• Monoterpenes: GEIA, year 1990

HadGEM2-ES.A2.CTRL

OA representation

• 3 OA tracers
• Fixed 3D monthly climatology obtained from STOCHEM (Derwent et al., 2003)
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: CMIP5, year 2000
• Biomass burning: CMIP5, year 2000

SOA precursor emissions

• Terpenes: GEIA, year 1990

IMPACT-Umich.A2.CTRL

INCA.A2.RAD-CTRL

OA representation

• 3 OA tracers
• OM/OC: 1.4

MPIHAM_V2_KZ.A2.CTRL

OA representation

• 24 OA tracers
• 2-product model
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006
• Biomass burning: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006

SOA precursor emissions

• Isoprene: MEGAN, year 2006
• Terpenes: MEGAN, year 2006
• Aromatics: EDGAR v3.2 (Olivier et al., 2001, 2005), year 2000

OsloCTM2-v2.A2.CTRL

OA representation

• 62 OA tracers
• 2-product model
• OM/OC: 1.6 for fossil fuel and 2.6 for biomass burning

primary OA emissions

• Fossil fuel and biofuel: CMIP5, year 2000
• Biomass burning: CMIP5, year 2000

SOA precursor emissions

• Isoprene: POET scaled to 220 Tg/a, year 2000
• 5 classes of terpenoid compounds: Griffin et al. (1999b), GEIA, year 1990
• 2 classes of aromatics: CMIP5, year 2000

SPRINTARS-v384.A2.CTRL

OA representation

• 2 OA tracers
• 9.225% yield of non-volatile SOA (Griffin et al., 1999a,1999b) from monoterpenes emissions
• OM/OC: 1.6 for fossil fuel and biofuel, 2.6 for other

primary OA emissions

• Fossil fuel and biofuel: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006
• Biomass burning: AeroCom A2-MAP hindcast inventory, Diehl et al. (2012), year 2006

SOA precursor emissions

• Monoterpenes: GEIA, year 1990

TM4-ECPL-C.A2.CTRL

TM4-ECPL-F.A2.CTRL

TM4-ECPL-FNP.A2.CTRL

OA representation

• 20 OA tracers (24 for FNP version)
• 2-product model
• OM/OC: varying

primary OA emissions

• Fossil fuel and biofuel: CIRCE, years 2000-2007 (C), 2006 (F), 2005 (FNP)
• Biomass burning: GFED2, years 2000-2007 (C), 2006 (F), 2005 (FNP)

SOA precursor emissions

• Isoprene: GEIA, year 1990
• Terpenes: GEIA, year 1990
• Aromatics: CIRCE, years 2000-2007

TM5-V3.A2.HCA.IPCC

OA representation

• 4 OA tracers
• 15% yield from terpenes emissions (Dentener et al., 2006), included in primary OA
• OM/OC: 1.4

primary OA emissions

• Fossil fuel and biofuel: CMIP5 RCP4.5, years 2000-2009
• Biomass burning: CMIP5 RCP4.5, years 2000-2009

SOA precursor emissions

• Monoterpenes: GEIA, year 1990