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Revision as of 19:59, 13 May 2020

Previous | Next | Guide to species in GEOS-Chem

  1. Species in GEOS-Chem
  2. Henry's law parameters
  3. Dry deposition parameters
  4. Wet deposition parameters
  5. GEOS-Chem species database
  6. GEOS-Chem species units
  7. Adding passive species to GEOS-Chem
  8. Species indexing in GEOS-Chem


Overview

On this page, we provide a list of species included in GEOS-Chem 12.8.0 and later versions.

Please see the following resources for general information about how species are defined in GEOS-Chem:

Legend

The tables in the following sections list the species used in each of the various GEOS-Chem simulations. Several categories—corresponding to fields of the GEOS-Chem species database—are displayed. Note that some categories are only appropriate to full-chemistry simulations.

For the sake of clarity, we have omitted several species properties (i.e. Henry's law constants, dry deposition parameters, rainout & washout parameters, etc.). For a complete list of these properties, please see our Physical properties of GEOS-Chem wiki page.

Item Description
Species Abbreviated name of the species. This will be the variable name corresponding to the species in netCDF restart and output files.
Full name A longer, descriptive name for the species. This will be saved to netCDF restart and output files under the long_name variable attribute.
Molec wt Molecular weight of the species in g mol-1.

Some hydrocarbon species are carried in equivalent carbon atoms. For these species, the molecular weight of carbon (12) will be listed along with the number of carbon atoms (1C, 2C, 3C, etc) per species.

Species for which no molecular weight is displayed are non-advected species. These have lifetimes so short that they never move away from the grid box in which they are produced.

Gas or Aer Denotes whether the species is in the gas or aerosol phase. This determines how the species dry deposits and/or wet deposits.
Advect Is the species subject to advection, cloud convection, and boundary layer mixing?
Drydep Is the species subject to dry deposition?
Wetdep Is the species soluble and subject to wet deposition?
The following quantities are only relevant for full-chemistry simulations:
Formula Chemical formula of the species.
Chem Is the species contained in one of the pre-built KPP chemistry mechanisms used by GEOS-Chem?

If not, then the species will have its chemistry or loss performed outside of the KPP solver (e.g. in the aerosol modules).

Mechanisms Displays the GEOS-Chem chemistry mechanisms to which the species belongs.
Photol Is the species included in the FAST-JX photolysis mechanism?
Structure A graphic showing the molecular structure of the species.
Ox Shows the number of molecules of the species that will be included in the computation of the P(Ox) and L(Ox) diagnostic families.
Version added/updated The version this species was added to GEOS-Chem or the latest version this species was updated (if available).

--Bob Yantosca (talk) 19:35, 12 December 2016 (UTC)

Full-chemistry

Search for species alphabetically: (A) (B) (C) (D) (E-F-G) (H) (I) (J-K-L) (M) (N) (O) (P-Q) (R) (S) (T-U-V-W-X-Y-Z)


The following tables lists the species in the full-chemistry simulations. (NOTE: We will add the remaining chemical structure diagrams shortly.)

A

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
A3O2 CH3CH2CH2OO Primary peroxy radical from C3H8 75.1 Gas X - - - - All A3O2.png
ACET CH3C(O)CH3 Acetone 58.09 Gas X X X - X All ACET.png
ACTA CH3C(O)OH Acetic acid 60.06 Gas X X X X - All ACTA.png v11-02c
AERI I Iodine on aerosol 126.9 Aer X X X X - Halogens v11-02d
ALD2 CH3CHO Acetaldehyde 44.06
(12, 2C)
Gas X X X X X All ALD2.png
ALK4 - Lumped >= C4 Alkanes 58.12
(12, 4C)
Gas X X - - - All ALK4.png
ASOA1
ASOA2
ASOA3
ASOAN
- Lumped non-volatile aerosol products of light aromatics + IVOCs 150.0 Aer - X X X - Complex SOA v9-02o
ASOG1
ASOG2
ASOG3
- Lumped non-volatile gas products of light aromatics + IVOCs 150.0 Gas - X X X - Complex SOA v9-02o
ATO2 CH3C(O)CH2O2 Peroxy radical from acetone 89.08 Gas X - - - - All ATO2.png
ATOOH CH3C(O)CH2OOH ATO2 peroxide 90.09 Gas - X X X X All ATOOH.png v9-02g

B

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
B3O2 CH3CH(OO)CH3 B3O2 75.1 Gas X - - - - All B3O2.png
BCPI C Hydrophilic black carbon aerosol 12.01
(12, 1C)
Aer - X X X - All
BCPO C Hydrophobic black carbon aerosol 12.01
(12, 1C)
Aer - X X X - All
BENZ C6H6 Benzene 78.12
(12, 6C)
Gas X X - - - All BENZ.png v11-02a
Br Br Atomic bromine 79.9 Gas X X - - - All v9-01-03m
Br2 Br2 Molecular Bromine 159.8 Gas X X X X X All v9-01-03m
BrCl BrCl Bromine chloride 115.45 Gas X X - - X Standard v10-01c
BrNO2 BrNO2 Nitryl bromide 125.91 Gas X X - - X All 1 v9-01-03m
BrNO3 BrNO3 Bromine nitrate 141.91 Gas X X X - X All 2 v9-01-03m
BrO BrO Bromine monoxide 95.9 Gas X X - - X All 1 v9-01-03m
BRO2 C6H7O5 Peroxy radical from BENZ oxidation 159.13 Gas X - - - - All v11-02a
BrSALA Br Fine sea salt bromine 79.9 Aer X X X X - Halogens v11-02d
BrSALC Br Coarse sea salt bromine 79.9 Aer X X X X - Halogens v11-02d

C

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
C2H4 C2H4 Ethylene 28.05 Gas X - - - - All
C2H6 C2H6 Ethane 30.08 Gas X X - - - - - - -
C3H8 C3H8 Propane 44.11
(12, 3C)
Gas X X - - - All
C4HVP1
C4HVP2
C4H7O3 C4 hydroxy-vinyl peroxy radicals from HPALDS 103.11 Gas X - - - - Standard - - 12.8.0
CCl4 CCl4 Carbon tetrachloride 153.82 Gas X X - - X Standard v10-01c
CFC11 CCl3F CFC-11 (R-11, Freon 11) 137.37 Gas X - - X Standard CFC11.png v10-01c
CFC113 C2Cl3F3 CFC-113 (R-113, Freon 113) 187.0 Gas X X X Standard CFC113.png v10-01c
CFC114 C2Cl2F4 CFC-114 (R-114, Freon 114) 170.92 Gas X X - - X Standard CFC114.png v10-01c
CFC115 C2ClF5 CFC-115 (R-115, Freon 115) 154.47 Gas X X - - X Standard CFC115.png v10-01c
CFC12 CCl2F2 CFC-12 (R-12, Freon 12) 120.91 Gas - X - - X Standard CFC12.png v10-01c
CH2Br2 CH2Br2 Dibromomethane 173.83 Gas X X - - X All v9-01-03m
CH2Cl2 CH2Cl2 Dichloromethane 84.93 Gas X X - - X Halogens v11-02d
CH2I2 CH2I2 Diiodomethane 267.84 Gas X X - - X Halogens v11-02d
CH2IBr CH2IBr Bromoiodomethane 220.84 Gas X X - - X Halogens v11-02d
CH2ICl CH2ICl Chloroiodomethane 176.38 Gas X X - - X Halogens v11-02d
CH2O CH2O, HCHO Formaldehyde 30.03 Gas X X X X X All
CH2OO CH2OO Criegee intermediate 46.03 Gas X - - - - All v11-01d
CH3Br CH3Br Methyl bromide, Bromomethane 94.94 Gas X X - - X All v9-01-03m
CH3CCl3 CH3CCl3 Methyl chloroform 133.35 Gas X X - - X Standard v10-01c
CH3CHOO CH3CHOO Criegee intermediate 60.06 Gas X - - - - All v11-01d
CH3Cl CH3Cl Chloromethane 50.45 Gas X X - - X Standard v10-01c
CH3I
CH3ITracer
CH3I Methyl iodide 141.94 Gas X X - - X Halogens v11-02d
CH4 CH4 Methane 16.05 Gas X X - - - Standard v10-01c
CHBr3 CHBr3 Bromoform 252.73 Gas X X - - X All v9-01-03m
CHCl3 CHCl3 Chloroform 119.35 Gas - X - - X Halogens v11-02d
Cl Cl Atomic chlorine 35.45 Gas X X - - - Standard v10-01c
Cl2 Cl2 Molecular chlorine 70.9 Gas - X - - X Standard v10-01c
Cl2O2 Cl2O2 Dichlorine dioxide 102.91 Gas - X - - X Standard 2 v10-01c
ClNO2 ClNO2 Nitryl chloride 81.45 Gas X X - - X Standard 1 v10-01c
ClNO3 ClNO3 Chlorine nitrate 97.45 Gas - X X - X Standard 2 v10-01c
ClO ClO Chlorine monoxide 51.45 Gas X X - - X Standard 1 v10-01c
ClOO ClOO Chlorine dioxide 67.45 Gas X X - - X Standard v10-01c
CO2 CO2 Carbon dioxide 44.01 Gas - - - - - All
CO CO Carbon monoxide 28.01 Gas X X - - - All

D

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
DHDC C5H8O6 Dihydroperoxide dicarbonyl 164.0 Gas X All v11-02c
DHDN C5H10O8N2 C5 dihydroxydinitrate 226.0 Gas X X X X X All v11-02c
DHPCARP C5H9O7 Dihydroxy α-formyl peroxy radical 181.0 Gas X All v11-02c
DHMOB HOCH2C(CH3)(OH)C(=O)CHO See Paulot et al., ACP (2009) Gas X All v9-02g
DIBOO Dibble peroxy radical Gas X All v9-02g
DMS (CH3)2S Dimethyl sulfide 62.13 Aer X X - - - All - - -
DST1 - Dust aerosol, Reff = 0.7 microns 29.0 Aer - X X X - All
DST2 - Dust aerosol, Reff = 1.4 microns 29.0 Aer - X X X - All
DST3 - Dust aerosol, Reff = 2.4 microns 29.0 Aer - X X X - All
DST4 - Dust aerosol, Reff = 4.5 microns 29.0 Aer - X X X - All
DSTAL1 - Dust alkalinity, Reff = 0.7 microns 29.0 Aer - X X X - Aciduptake - - -
DSTAL2 - Dust alkalinity, Reff = 1.4 microns 29.0 Aer - X X X - Aciduptake - - -
DSTAL3 - Dust alkalinity, Reff = 2.4 microns 29.0 Aer - X X X - Aciduptake - - -
DSTAL4 - Dust alkalinity, Reff = 4.5 microns 29.0 Aer - X X X - Aciduptake - - -


E-F-G

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
EOH C2H5OH Ethanol 46.08
(12, 2C)
Gas X X X X - All v11-02a
ETHLN CHOCH2ONO2 Ethanol nitrate 105.06 Gas X X X X X All 1 v11-02c
ETNO3 C2H5ONO2 Ethyl nitrate 91.08 Gas - X X - X Standard - - -
ETO2 CH3CH2OO ETO2 61.07 Gas X - - - - All
ETP CH3CH2OOH Ethylhydroperoxide 62.08 Gas X X X X X All
GAOO Criegee intermediate Gas X All v11-01d
GLYC HOCH2CHO Glycoaldehyde 60.06 Gas - X X X X All
GLYX CHOCHO Glyoxal 58.04 Gas - X X X X All v11-02c

H

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
H H Atomic hydrogen 1.01 Gas X - - - - Standard - - v10-01c
H1211 CBrClF2 Halon 1211, Freon 12B1 165.36 Gas X X - - X Standard H1211.png - v10-01c
H1301 CBrF3 Halon 1301, Freon 13B1 148.91 Gas X X - - X Standard H1301.png - v10-01c
H2 H2 Molecular hydrogen 2.02 Gas X - - - - All - - -
H2402 C2Br2F4 Halon 2402 259.82 Gas X X - - X Standard H1301.png - v10-01c
H2O H2O Water vapor 18.02 Gas X - - - - Standard - - v10-01c
H2O2 H2O2 Hydrogen peroxide 34.02 Gas X X X X X All - - -
HAC HOCH2C(O)CH3 Hydroxyacetone 74.08 Gas X X X X X All - - -
HBr HBr Hypobromic acid 80.91 Gas X X X X - All - - v9-01-03m
HC5A C5H8O2 isoprene-4,1-hydroxyaldehyde 100.13 Gas - X X X X Standard - - 12.8.0
HC187 Epoxide oxidation product m/z 187-189 187.0 Gas X X X - - All - - v11-02c
HCFC123 C2HCl2F3 HCFC-123, Freon 123 152.93 Gas X X - - X Standard HCFC123.png - v10-01c
HCFC141b C(CH3)Cl2F HCFC-141b, Freon 141b 116.94 Gas X X - - X Standard HCFC141b.png - v10-01c
HCFC142b C(CH3)ClF2 HCFC-142b, Freon 142b 100.5 Gas X X - - X Standard HCFC142b.png - v10-01c
HCFC22 CHClF2 HCFC-22, Freon 22 86.47 Gas X X - - X Standard HCFC22.png - v10-01c
HCl HCl Hydrochloric acid 36.45 Gas X X X X - Standard - - v10-01c
HCOOH HCOOH Formic acid 46.03 Gas X X X X - All - - v11-02c
HC5 HOCH2CH=C(CH3)CHO Hydroxycarbonyl with 5C - Gas X - - - - All - - v9-02g
HC5OO - Peroxy radical from HC5 - Gas X - - - - All - - v9-02g
HI HI Hydrogen iodide 127.91 Gas H X X X - Halogens - - v11-02d


HMHP HOCH2OOH Hydroxymethyl hydroperoxide 64.05 Gas X X X X X Standard - - 12.8.0
HMML C4H6O3 hydroxymethyl-methyl-a-lactone 102.1 Gas X X X X - Standard - - 12.8.0
HNO2 HNO2 Nitrous acid 47.01 Gas X X - - X Standard - - -
HNO3 HNO3 Nitric acid 63.01 Gas - X X X X All - 1 -
HNO4 HNO4 Peroxynitric acid 79.01 Gas X X - - X All HNO4.png 1
HO2 HO2 Hydroperoxyl radical 33.01 Gas X - - - - All - - -
HOBr HOBr Hypobromous acid 96.91 Gas X X X X X All - 1 v9-01-03m
HOCl HOCl Hypochlorous acid 52.45 Gas X X X X X Standard 1 v10-01c
HOI HOI Hypoiodous acid 143.89 Gas X X X X X Halogens - - v11-02d
HONIT - 2nd gen monoterpene organic nitrate 215.0 Gas X X X X X All - - v11-02c
HPALD C5H8O3 Hydroperoxyaldehydes 116.0 Gas X X X X X All - - v11-02c
HPALD1 C5H8O3 d-4,1-C5-hydroperoxyaldehyde 116.13 Gas X X X - X Standard - - 12.8.0
HPALD1OO C5H7O5 HPALD1OO 147.12 Gas X - - - - Standard - - 12.8.0
HPALD2 C5H8O3 d-1,4-C5-hydroperoxyaldehyde 116.13 Gas X X X - X Standard - - 12.8.0
HPALD2OO C5H7O5 HPALD2OO 147.12 Gas X - - - - Standard - - 12.8.0
HPALD3 C5H8O3 b-2,1-C5-hydroperoxyaldehyde 116.13 Gas - X X - X Standard - - 12.8.0
HPALD4 C5H8O3 b-3,4-C5-hydroperoxyaldehyde 116.13 Gas - X X - X Standard - - 12.8.0
HPC52O2 OOCC(C(C=O)O)(O[O])C HPC52O2 165.0 Gas X - - - - All - - v11-02c
HPETHNL HOOCH2CHO Hydroperoxy ethanal 76.06 Gas - X X X X Standard - - 12.8.0

NOTE: HNO3 dry-deposits like a gas, but wet-deposits like an aerosol. Therefore, in the GEOS-Chem species database, we give HNO3 both gas and aerosol parameters.

I

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
I I Atomic iodine 126.9 Gas X X - - - Halogens - - v11-02d
I2 I2 Molecular iodine 253.8 Gas X X X X X Halogens v11-02d
I2O2 I2O2 Diiodine dioxide 285.8 Gas - X X X X Halogens - - v11-02d
I2O3 I2O3 Diiodine trioxide 301.8 Gas X X X X X Halogens - - v11-02d
I2O4 I2O4 Diiodine tetraoxide 317.8 Gas X X X X X Halogens - - v11-02d
IAP HOCH2C(CH3)(OOH)CH(OH)CHO Peroxide from IAO2 Gas X X All
IBr IBr Iodine monobromide 206.9 Gas X X X X X Halogens - - v11-02d
ICHE C5H8O3 Isoprene hydroxy-carbonyl-epoxides 116.13 Gas X X X X - ? - - -
ICHOO C5H9O5 Peroxy radical from IEPOXD 149.14 Gas X - - - - ? - - -
ICl ICl Iodine monochloride 162.45 Gas X X X X X Halogens - - v11-02d
ICN C5H7NO4 Lumped isoprene carbonyl-nitrates 145.13 Gas X X X X X ? - - -
ICNOO C5H8NO7 Peroxy radicals from ICN 194.14 Gas X - - - - ? - - -
ICPDH C5H10O5 Isoprene dihydroxy hydroperoxycarbonyl 150.15 Gas X X X X X ? - - -
IDC C5H6O2 Lumped isoprene dicarbonyls 98.11 Gas X X X - - ? - - -
IDCHP C5H8O5 Isoprene dicarbonyl hydroxy dihydroperoxide 148.13 Gas X X X X X ? - - -
IDHDP C5H12O6 Isoprene dihydroxy dihydroperoxide 168.17 Gas X X X X X ? - - -
IDHNBOO C5H10NO7 Peroxy radicals from INPB 196.16 Gas X - - - - ? - - -
IDHNDOO1
IDHNDOO2
C5H10NO7 Peroxy radicals from INPD 196.16 Gas X - - - - ? - - -
IDHPE C5H10O5 Isoprene dihydroxy hydroperoxy epoxide 150.15 Gas X X X X X ? - - -
IDN C5H8N2O6 Lumped isoprene dinitrates 192.15 Gas - X X X X ? - - -
IDNOO C5H9N2O6 IDNOO 241.14 Gas X - - - - ? - - -
IEPOX C5H10O3 Isoprene epoxide 118.0 Gas X X X X All v9-02g
IEPOXA C4H10O3 trans-Beta isoprene epoxydiol 106.14 Gas X X X X - All - - v11-02c
IEPOXAOO C5H8O5 Peroxy radical from trans-Beta isoprene epoxydiol 149.14 Gas X - - - - ? - - -
IEPOXB C4H10O3 cis-Beta isoprene epoxydiol 106.14 Gas X X X X - All v11-02c
IEPOXBOO C5H9O5 peroxy radical from cis-Beta isoprene epoxydiol 149.14 Gas - - - - - ? - - -


IEPOXD C4H10O3 Delta isoprene epoxydiol 106.14 Gas X X X X - All - - v11-02c
IEPOXOO RO2 from IEPOX Gas X All v9-02g


IHN1 C5H9NO4 Isoprene-d-4,1-hydroxynitrate 147.15 Gas - X X X X ? - - -
IHN2 C5H9NO4 Isoprene-b-1,2-hydroxynitrate 147.15 Gas - X X X X ? - - -
IHN3 C5H9NO4 Isoprene-b-4,3-hydroxynitrate 147.15 Gas - X X X X ? - - -
IHN4 C5H9NO4 Isoprene-d-4,1-hydroxynitrate 147.15 Gas - X X X X ? - - -
IHOO1 C5H9O3 Peroxy radical from OH addition to isoprene at C1 117.14 Gas - - - - - ? - - -
IHOO4 C5H9O3 Peroxy radical from OH addition to isoprene at C4 117.14 Gas - - - - - ? - - -
IHPNBOO C5H10NO8 Peroxy radicals from INPB 212.16 Gas X - - - - ? - - -
IHPNDOO C5H10NO8 Peroxy radicals from INPD 212.16 Gas X - - - - ? - - -
IHPOO1 C5H11O6 Peroxy radical from ISOPOOH 167.16 Gas X - - - - ? - - -
IHPOO2 C5H11O6 Peroxy radical from ISOPOOH 167.16 Gas X - - - - ? - - -
IHPOO3 C5H11O6 Peroxy radical from ISOPOOH 167.16 Gas X - - - - ? - - -
IMAE C4H6O3 C4 epoxide from oxidation of PMN 102.0 Gas X X X X All v11-02c
INA C5H8NO4 Alkoxy radical from INO2D 146.14 Gas X - - - - ? - - -
INDIOL - Generic aerosol-phase organonitrate hydrolysis product 102.0 Aer - X X X - All v11-02c
INO INO Nitrosyl iodide 156.91 Gas - X - - X Halogens - - v11-02d
INO2 O2NOCH2C(OO)(CH3)CH=CH2 RO2 from ISOP+NO3 Gas X All 1
INO2B C5H8NO5 beta-peroxy radicals from isoprene + NO3 162.14 Gas X - - - - ? - - -
INO2D C5H8NO5 delta-peroxy radicals from isoprene + NO3 162.14 Gas X - - - - ? - - -
INPB C5H9NO5 Lumped b-hydroperoxy isoprene nitrates 163.15 Gas X X X X X ? - - -
INPD C5H9NO5 Lumped d-hydroperoxy isoprene nitrates 163.15 Gas X X X X X ? - - -
INPN O2NOCH2C(OOH)(CH3)CH=CH2 Peroxide from INO2 Gas X X All 1
IO IO Iodine monoxide 142.9 Gas X X - - X Halogens - - v11-02d
IONITA - Aer-phase organic nitrate from isoprene precursors 14.01 Aer X X X X - Al - - v11-02c
IONO IONO Nitryl iodide 172.91 Gas X X X X X Halogens - - v11-02d
IONO2 IONO2 Iodine nitrate 188.91 Gas X X X X X Halogens - - v11-02d
IPMN CH2=C(CH3)C(O)OONO2 Peroxymethacryloyl nitrate (MPAN) from isoprene oxidation 147.0 Gas X X X X All 1 v11-02c
IPRNO3 C3H7ONO2 Isopropyl nitrate 105.11 Gas X X X - X ? - - -
ISALA I Fine sea salt iodine 126.9 Aer - X X X - Halogens - - v11-02d
ISALC I Coarse sea salt iodine 126.9 Aer - X X X - Halogens - - v11-02d
ISN1 C5H8NO4 Nighttime isoprene nitrate 147.0 Gas X X X X X All 1 v11-02c
ISN1OA C5H10O8N2 Aerosol-phase 2nd generation hydroxynitrates formed from ISOP+NO3 reaction pathway 226.0 Aer X X X X X All 1 v11-02c
ISN1OG C5H10O8N2 Gas-phase 2nd generation hydroxynitrates formed from ISOP+NO3 reaction pathway 226.0 Aer X X X X X All 1 v11-02c
ISNOOA Peroxy radical from ISN1 Gas X All 1 v9-02g
ISNOOB Peroxy radical from ISN1 Gas X All 1 v9-02g
ISNOHOO Peroxy radical from ISN1 Gas X All 1 v9-02g
ISNP HOCH2C(OOH)(CH3)CH(ONO2)CH2OH Isoprene nitrate Gas X X All 1
ISOA1
ISOA2
ISOA3
Lumped semivolatile aerosol products of isoprene oxidation 150.0 Aer X X X Complex SOA v9-02o
ISOG1
ISOG2
ISOG3
Lumped semivolatile gas products of isoprene oxidation 150.0 Gas X X X Complex SOA v9-02o
ISOP CH2=C(CH3)CH=CH2 Isoprene 68.13 Gas X X - - - ISOP.png - -
ISOPNB C5H9NO4 Isoprene nitrate Beta 147.0 Gas X X X X X All 1 v9-02g
ISOPNOO1 C5H10NO7 Peroxy radicals from IHN2 196.16 Gas X - - - - ? - - -
ISOPNOO2 C5H10NO7 Peroxy radicals from IHN3 196.16 Gas X - - - - ? - - -
ISOPNBO2 Product of ISOPNB+OH Gas X All v9-02g
ISOPND C5H9NO4 Isoprene nitrate Delta 147.0 Gas X X X X X All 1 v9-02g
ISOPNDO2 Product of ISOPND+OH Gas X All v9-02g
ITCN C5H9NO7 lumped isoprene tetrafunctional carbonylnitrates 195.15 Gas - X X X X ? - - -
ITHN C5H11NO7 Lumped isoprene tetrafunctional hydroxynitrates 197.17 Gas - X X X X ? - - -

J-K-L

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
KO2 RO2 from > C3 ketones Gas X All
LBRO2H Dummy species to track oxidation of BRO2 by HO2 Gas X All v11-02a
LBRO2N Dummy species to track oxidation of BRO2 by NO Gas X All v11-02a
LIMO C10H16 Limonene 136.23 Gas X X X X All v11-02c
LISOPOH Dummy species to track loss of isoprene from rxn with OH Gas X All v9-02g
LISOPNO3 Dummy species to track loss of isoprene from rxn with OH Gas X All v11-02a
LNRO2H Dummy species to track oxidation of NRO2 by HO2 Gas X Complex SOA w/ SVPOA v9-02o
LNRO2N Dummy species to track oxidation of NRO2 by NO Gas X Complex SOA w/ SVPOA v9-02o
LTRO2H Dummy species to track oxidation of TRO2 by HO2 Gas X All v11-02a
LTRO2N Dummy species to track oxidation of TRO2 by NO Gas X All v11-02a
LVOC C5H14O5 Gas-phase low-volatility non-IEPOX product of ISOPOOH (RIP) oxidation 154.0 Gas X X X X All v11-02c
LVOCOA C5H14O5 Aerosol-phase low-volatility non-IEPOX product of ISOPOOH (RIP) oxidation 154.0 Gas X X X X All v11-02c
LXRO2H Dummy species to track oxidation of XRO2 by HO2 Gas X All v11-02a
LXRO2N Dummy species to track oxidation of XRO2 by NO Gas X All v11-02a

M

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
MACR CH2=C(CH3)CHO Methacrolein 70.1 Gas X X X - X All - - -
MACR1OO CH2=C(CH3)C(O)OO Peroxyacyl radical from MACR + OH 101.09 Gas X - - - - All - - -
MACR1OOH CH2=C(CH3)C(O)OOH Peracid from MACR 102.1 Gas X X X X X All - - -
MACRN HOCH2C(ONO2)(CH3)CHO Nitrate from MACR 149.0 Gas X X X X X All 1 v9-02g
MACRNO2 C4H6NO7 Product of MCRHN + OH 180.1 Gas X - - - - All - 1 v9-02g
MACROO Criegee intermediate Gas X All v11-01d
MAN2 HOCH2C(ONO2)(CH3)CHO RO2 from MACR+NO3 Gas X All 1
MAO3 CH2=C(CH3)C(O)OO Peroxyacyl from MVK and MACR Gas X All
MAOP CH2=C(CH3)C(O)OOH Peroxide from MAO3 Gas X X All v9-02g
MAOPO2 CH2OH-CHOO*CH3C(O)OOH Peroxy radical from MAOP (addition on the double bond) Gas X All
MAP CH3C(O)OOH Peroxyacetic acid 76.06 Gas X X X X X All
MBO CH2=CHC(CH3)2OH 2-methyl-3-buten-2-ol Gas X All v11-01d
MBOOO Criegee intermediate Gas X All v11-01d
MCO3 CH3C(O)OO Peroxyacetyl radical 75.05 Gas - - - - - All - - -
MCRDH C4H8O3 Dihydroxy-methacrolein 104.12 Gas X X X X - All - - -
MCRENOL C4H6O2 Lumped enols from MVK/MACR 86.1 Gas X X X X X All - - -
MCRHN HOCH2C(ONO2)(CH3)CHO Nitrate from MACR 149.11 Gas X X X X X All - - -
MCRHNB O2NOCH2C(OH)(CH3)CHO Nitrate from MACR 149.11 Gas X X X X X All - - -
MCRHP HOCH2C(OOH)(CH3)CHO Hydroxy-hydroperoxy-methacrolein 120.12 Gas X X X X X All - - -
MCROHOO C4H7O4 Peroxy radical from MACR + OH 119.11 Gas X - - - - All - - -
MEK RC(O)R Methyl Ethyl Ketone 72.11 Gas X X - X X All - - -
MENO3 CH3ONO2 Methyl nitrate 77.05 Gas - X X - X All - - -
MGLOO Criegee intermediate Gas X All v11-01d
MGLY CH3COCHO Methylglyoxal 72.07 Gas - X X X X All - - v11-02a
MGLYOO Criegee intermediate Gas X All v11-01d
MNO3 CH3ONO2 Methylnitrate Gas X All 1 v9-02g
MOBA HOC(=O)C(CH3)=CHCHO 5C acid from isoprene 114.0 Gas X X X All v9-02g
MOBAOO RO2 from MOBA Gas X All v9-02g
MO2 CH3O2 Methylperoxy radical 47.04 Gas X - - - - All - - -
MOH CH3OH Methanol 32.05 Gas - X X X - All - - -
MONITA - Aer-phase organic nitrate from monoterpene precursors 14.01 Aer - X X X - All v11-02c
MONITS C10H17NO4 Saturated 1st gen monoterpene organic nitrate 215.28 Gas X X X X X All v11-02c
MONITU C10H17NO4 Unsaturated 1st gen monoterpene organic nitrate 215.28 Gas X X X X X All v11-02c
MOPI C Hydrophilic marine organic carbon aerosol 12.01 Aer - X X X - MarinePOA - - -
MOPO C Hydrophobic marine organic carbon aerosol 12.01 Aer - X X X - MarinePOA - - -
MONX - Total monoterpenes - Gas X - - - - All - - Removed in v11-02e
MP CH3OOH Methyl hydro peroxide 48.05 Gas X X - X X All - - -
MPAN CH2=C(CH3)C(O)OONO2 Peroxymethacroyl nitrate (PMN) 147.1 Gas - X X X X All - 1 -
MPN CH3O2NO2 Methyl peroxy nitrate 93.05 Gas - X - X X All - 1 v9-02f
MRO2 HOCH2C(OO)(CH3)CHO RO2 from MACR+OH Gas X All
MRP HOCH2C(OOH)(CH3)CHO Peroxide from MRO2 Gas X X All
MSA CH4SO3 Methyl sulfonic acid 96.1 Aer - X X X - All - - -
MTPA - a-pinene, b-pinene, sabinene, carene 136.26 Gas X X X X - All - - v11-02a
MTPO - Terpinene, terpinolene, myrcene, ocimene, other monoterpenes 136.26 Gas X X X X - All - - v11-02e
MVK CH2=CHC(=O)CH3 Methyl vinyl ketone 70.09 Gas X X X X X All - - -
MVKDH HOCH2CH2OHC(O)CH3 dihydroxy-MVK 105.13 Gas - X X X - All - - -
MVKHC C4H6O3 MVK hydroxy-carbonyl 102.1 Gas - X X X X All - - -
MVKHCB C4H6O3 MVK hydroxy-carbonyl 102.1 Gas - X X X X All - - -
MVKHP C4H8O4 MVK hydroxy-hydroperoxide 120.12 Gas - X X X X All - - -
MVKN HOCH2CH(ONO2)C(=O)CH3 Nitrate from MVK 149.12 Gas - X X X X All - 1 v9-02g
MVKOHOO C4H7O4 Peroxy radical from MVK + OH 119.11 Gas - - - - - All - 1 -
MVKOO Criegee intermediate Gas X All v11-01d
MVKPC OCHCH(OOH)C(O)CH3 MVK hydroperoxy-carbonyl 118.1 Gas - X X X X All - - -

N

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
N N Atomic nitrogen 14.01 Gas X - - - - Standard - - v10-01c
N2 N2 Molecular nitrogen 28.02 Gas X - - - - All - - -
N2O N2O Nitrous oxide 44.02 Gas X X - - X Standard N2O.png - v10-01c
N2O5 N2O5 Dinitrogen pentoxide 108.02 Gas X X X - - All N2O5.png 3 -
NAP C10H8 Naphtalene/IVOC surrogate 128.18 Gas X X - - - Complex SOA w/ SVPOA v9-02o
NH2 NH2 Ammonia radical 16.0 Gas X All
NH3 NH3 Ammonia 17.04 Gas - X X X - All - - -
NH4 NH4 Ammonium 18.05 Aer - X X X - All
NIT - Inorganic nitrates 62.01 Aer - X X X X All - - -
NITD1 - Nitrate on dust, Reff = 0.7 microns 29.0 Aer - X X X - Aciduptake - - -
NITD2 - Nitrate on dust, Reff = 1.4 microns 29.0 Aer - X X X - Aciduptake - - -
NITD3 - Nitrate on dust, Reff = 2.4 microns 29.0 Aer - X X X - Aciduptake - - -
NITD4 - Nitrate on dust, Reff = 4.5 microns 29.0 Aer - X X X - Aciduptake - - -
NITs - Inorganic nitrates on surface of seasalt aerosol 31.4 Aer - X X X X All - - -
NO NO Nitrogen oxide 30.01 Gas X X - - X All
NO2 NO2 Nitrogen dioxide 46.01 Gas - X X - X All NO2.png 1 -
NO3 NO3 Nitrate radical 62.01 Gas X X - - X All 2
NPMN CH2=C(CH3)C(O)OONO2 Non-isoprene peroxymethacryloyl nitrate (MPAN) 147.0 Gas X X X All 1 v11-02c
NRO2 Peroxy radical from naphthalene oxidation Gas X Complex SOA w/ SVPOA v9-02o


NPRNO3 C3H7ONO2 n-propyl nitrate 105.11 Gas X X X - X Standard - - -
NRO2 C10H7O2 Peroxy radical from NAP oxidation 159.17 Gas X - - - - Standard - - -

O

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
O O(3P) Ground state atomic oxygen 16.0 Gas X - - - - Standard O.png 1 v10-01c
O1D O(1D) Excited atomic oxygen (1D) 16.0 Gas X - - - - Standard O.png 1 v10-01c
O2 O2 Molecular oxygen 32.0 Gas - - - - X All - - -
O3 O3 Ozone 48.0 Gas X X X - X All O3.png 1 -
OClO OClO Chlorine dioxide 67.5 Gas - X - - X Standard - 2 v10-01c
OCPI - Hydrophilic organic carbon aerosol 12.01 Aer - X X X - All - - -


OCPO - Hydrophobic organic carbon aerosol 12.01 Aer - X X X - All - - -
OCS COS Carbonyl sulfide 60.07 Gas X X - - X Standard OCS.png - v10-01c
OH OH Hydroxyl radical 17.01 Gas - - - - - All - - -
OIO OIO Iodine dioxide 158.9 Gas X X - - - Halogens - - v11-02d
OLND C10H16NO5 Monoterpene-derived NO3-alkene adduct 230.27 Gas X - - - - All - - v11-02c
OLNN C10H16NO5 Monoterpene-derived NO3 adduct 230.27 Gas - - - - - All - - v11-02c
ONIT Organic nitrate Gas X All
OPOA1
OPOA2
Lumped aerosol primary SVOCs 12.01 Aer X X X - Complex SOA w/ SVPOA - - v9-02o
OPOG1
OPOG2
Lumped gas primary SVOCs 12.01 Gas - X X X - Complex SOA w/ SVPOA - - v9-02o
OTHRO2 CH3CH2OO Other C2 RO2 not from C2H6 oxidation 61.07 Gas X - - - - - - - -

P-Q

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
PAN CH3C(O)OONO2 Peroxyacetyl nitrate 121.06 Gas X X X X X All PAN.png 1 -
PCO - Dummy species to track production rate of CO - Gas X - - - - All - - -
pFe Fe Anthropogenic iron 55.85 Aer - X X X - - - - -
PH2O2 - Dummy species to track production rate of H2O2 - Gas X - - - - - - - -
PIO2 C10H17O3 Peroxy radical from MTPA 185.27 Gas X - - - - All v11-02a
PIP C10H18O3 Peroxide from MTPA 186.28 Gas X X - - X All - - v11-02a
PMNN Product of PMNO2+NO Gas X All 1 v9-02g
PMNO2 Product of PMN+OH Gas X All 1 v9-02g
PO2 HOCH2CH(OO)CH3 Peroxy radical from propene 91.1 Gas X - - - - All - - -
POA1
POA2
- Lumped aerosol primary SVOCs 12.01 Aer - X X X - Complex SOA w/ SVPOA - - v9-02o
POG1
POG2
- Lumped gas primary SVOCs 12.01
(12, 1C)
Gas X X X X - Complex SOA w/ SVPOA - - v9-02o
POx - Dummy species to track production rate of Ox - Gas X - - - - All - - -
PP HOCH2CH(OOH)CH3 Peroxide from PO2 92.11 Gas X X X X X All - - -
PPN CH3CH2C(O)OONO2 Lumped peroxypropionyl nitrate 135.08 Gas - X X X - All - 1 -
PRN1 O2NOCH2CH(OO)CH3 Peroxy radical from propene + NO3 136.09 Gas X - - - - All - 1 -
PROPNN CH3C(=O)CH2ONO2 Propanone nitrate 119.08 Gas X X X X X All PROPNN.png 1 v9-02g
PRPE C3H6 Lumped >= C3 alkenes 42.09 Gas X X - X - All - - -
PRPN O2NOCH2CH(OOH)CH3 Peroxide from PRN1 137.11 Gas X X X X X All - 1 -
PSO4 - Dummy species to track production of SO4 - Gas X - - - - All - - -
PYAC C3H4O3 Pyruvic acid 88.07 Gas X X X X X All - - v9-02g

R

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
R4N1 C4H8NO5 Peroxy radical from R4N2 150.13 Gas - - - - - All - 1 -
R4N2 RO2NO Lumped alkyl nitrate 119.1 Gas X X X X X All - 1 -
R4O2 C4H9O2 Peroxy radical from ALK4 89.13 Gas X - - - - All - - -
R4P CH3CH2CH2CH2OOH Peroxide from R4O2 90.14 Gas X X X X X All - - -
RA3P CH3CH2CH2OOH Peroxide from A3O2 76.11 Gas X X X X X All - - -
RB3P CH3CH(OOH)CH3 Peroxide from B3O2 76.11 Gas X X X X X All - - -
RCHO CH3CH2CHO Lumped aldehyde >= C3 58.09 Gas X X - - X All - - -
RCO3 CH3CH2C(O)OO Peroxypropionyl radical 89.08 Gas X - - - - All - - -
RCOOH C2H5C(O)OH > C2 organic acids 74.09 Gas - - - - - All - - -
RIO2 HOCH2C(OO)(CH3)CH=CH2

(example - all isomers lumped)

RO2 from isoprene (named as ISOPO2 in the literature) 117 Gas X All RIO2.png
RIPA C5H10O3 1,2-ISOPOOH 118.15 Gas - X X X X All - - v11-02c
RIPB C5H10O3 4,3-ISOPOOH 118.15 Gas X X X X X All - - v11-02c
RIPC C5H10O3 d-1,4-ISOPOOH 118.15 Gas X X X X X All - - 12.8.0
RIPD C5H10O3 d-4,1-ISOPOOH 118.15 Gas X X X X X All - - v11-02c
ROH C3H7OH > C2 alcohols 60.11 Gas X - - - - All - - v9-01-03a
RP CH3CH2C(O)OOH Peroxide from RCO3 90.09 Gas X X X X X All

S

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
S S Atomic sulfur 32.06 X - - - - - Standard - - 12.8.0
SALA - Fine (0.01-0.05 microns) sea salt aerosol 31.4 Aer - X X X - All - - -
SALC - Coarse (0.5-8 microns) sea salt aerosol 31.4 Aer - X X X - All - - -
SO2 SO2 Sulfur dioxide 64.04 Gas X X X X - All - - -
SO4 SO4 Sulfate 96.06 Aer X X X X X All - - -
SO4H1
SO4H2
SO4 Sulfate produced by HOBr 96.06 Gas X - - - - Standard - - 12.8.0
SO4s - Sulfate on surface of seasalt aerosol 31.4 Aer - X X X - All - - -
SO4D1 - Sulfate on dust, Reff = 0.7 microns 29.0 Aer - X X X - Aciduptake - - -
SO4D2 - Sulfate on dust, Reff = 1.4 microns 29.0 Aer - X X X - Aciduptake - - -
SO4D3 - Sulfate on dust, Reff = 2.4 microns 29.0 Aer - X X X - Aciduptake - - -
SO4D4 - Sulfate on dust, Reff = 4.5 microns 29.0 Aer - X X X - Aciduptake - - -
SOAGX C2H2O2 Aerosol-phase glyoxal 58.04 Aer - X X X - ? - - -
SOAIE C5H10O3 Aerosol-phase IEPOX 118.15 Aer - X X X - All - - v11-02c
SOAGX C2H2O2 Aerosol-phase glyoxal 58.0 Aer X X X X All v11-02c
SOAME C4H6O3 Aerosol-phase IMAE 102.0 Aer X X X X All v11-02c
SOAMG C3H4O2 Aerosol-phase methylglyoxal 72.0 Aer X X X X - All - - v11-02c
SOAP - SOA Precursor - lumped species for simplified SOA parameterization 150.0 Gas - X - - - Standard - - v11-02c
SOAS - SOA Simple - simplified non-volatile SOA parameterization 150.0 Aer X X X X - Standard - - v11-02c

T through Z

Species Formula Full name Molec wt
(g/mol)
Gas or Aer In
Kpp
Adv
ect
Dry
dep
Wet
dep
Pho
tol
Mechanisms Structure Ox? Version
added/
updated
TOLU C7H8 Toluene 92.15 Gas X X - - - All - - v11-02a
TRO2 C7H9O5 Peroxy radical from TOLU oxidation 173.16 Gas X - - - - All - - v11-02a
TSOA0
TSOA1
TSOA2
TSOA3
- Lumped semivolatile aerosol products of monoterpene + sesquiterpene oxidation 150.0 Aer X X X X - Complex SOA - - v9-02o
TSOG0
TSOG2
TSOG3
TSOG4
- Lumped semivolatile gas products of monoterpene + sesquiterpene oxidation 150.0 Gas X X X X - Complex SOA v9-02o
VRO2 HOCH2CH(OO)C(O)CH3 RO2 from MVK+OH Gas X All
VRP HOCH2CH(OOH)C(O)CH3 Peroxide from VRO2 - Gas X - - - X All - - -
XRO2 C8H11O5 Peroxy radical from TOLU oxidation 187.19 Gas - - - - - All - - v11-02a
XYLE C8H10 Xylene 106.18
(12, 8C)
Gas - X - - - All - - v11-02a


--Melissa Sulprizio (talk) 17:52, 14 November 2016 (UTC)
--Bob Yantosca (talk) 20:44, 13 December 2016 (UTC)

Aerosol-only

The following table lists the species in the aerosol-only simulation.

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
DMS Dimethylsulfide 62 Aer X
SO2 Sulfur dioxide 64 Gas X X X
SO4 Sulfate 96 Aer X X X
SO4s Sulfate on surface of sea salt 31.4 Aer X X X
MSA Methanesulfonic acid 96 Aer X X X
NH3 Ammonia 17 Gas X X X
NH4 Ammonium 18 Aer X X X
NIT Inorganic nitrates 62 Aer X X X
NITs Inorganic nitrates on surface of sea salt 31.4 Aer X X X
H2O2 Hydrogen peroxide 34 Gas X X X
BCPI Hydrophilic black carbon aerosol 12, 1C Aer X X X
OCPI Hydrophilic organic carbon aerosol 12, 1C Aer X X X
BCPO Hydrophobic black carbon aerosol 12, 1C Aer X X X
OCPO Hydrophobic organic carbon aerosol 12, 1C Aer X X X
DST1 Dust aerosol, Reff = 0.7 microns 29 Aer X X X
DST2 Dust aerosol, Reff = 1.4 microns 29 Aer X X X
DST3 Dust aerosol, Reff = 2.4 microns 29 Aer X X X
DST4 Dust aerosol, Reff = 4.5 microns 29 Aer X X X
SALA Accumulation mode sea salt aerosol 31.4 Aer X X X
SALC Coarse mode sea salt aerosol 31.4 Aer X X X
MTPA Lumped monoterpenes (a-pinene, b-pinene, sabinene, carene) 136.23 Gas X X X
LIMO Limonene 136.23 Gas X X X
MTPO Terpinene, terpinolene, myrcene, ocimene, other monoterpenes 136.23 Gas X X X
TSOG0 Lumped semivolatile gas products of monoterpene + sesquiterpene oxidation 150 Gas X X X
TSOG1 Lumped semivolatile gas products of monoterpene + sesquiterpene oxidation 150 Gas X X X
TSOG2 Lumped semivolatile gas products of monoterpene + sesquiterpene oxidation 150 Gas X X X
TSOG3 Lumped semivolatile gas products of monoterpene + sesquiterpene oxidation 150 Gas X X X
TSOA0 Lumped semivolatile aerosol products of monoterpene + sesquiterpene oxidation 150 Aer X X X
TSOA1 Lumped semivolatile aerosol products of monoterpene + sesquiterpene oxidation 150 Aer X X X
TSOA2 Lumped semivolatile aerosol products of monoterpene + sesquiterpene oxidation 150 Aer X X X
TSOA3 Lumped semivolatile aerosol products of monoterpene + sesquiterpene oxidation 150 Aer X X X
ISOG1 Lumped semivolatile gas products of isoprene oxidation 150 Gas X X X
ISOG2 Lumped semivolatile gas products of isoprene oxidation 150 Gas X X X
ISOG3 Lumped semivolatile gas products of isoprene oxidation 150 Gas X X X
ISOA1 Lumped semivolatile aerosol products of isoprene oxidation 150 Aer X X X
ISOA2 Lumped semivolatile aerosol products of isoprene oxidation 150 Aer X X X
ISOA3 Lumped semivolatile aerosol products of isoprene oxidation 150 Aer X X X
BENZ Benzene 12, 6C Gas X
TOLU Toluene 12, 7C Gas X
XYLE Xylene 12, 8C Gas X
ASOG1 Lumped semivolatile gas products of light aromatics and IVOCs 150 Gas X X X
ASOG2 Lumped semivolatile gas products of light aromatics and IVOCs 150 Gas X X X
ASOG3 Lumped semivolatile gas products of light aromatics and IVOCs 150 Gas X X X
ASOA1 Lumped semivolatile aerosol products of light aromatics and IVOCs 150 Aer X X X
ASOA2 Lumped semivolatile aerosol products of light aromatics and IVOCs 150 Aer X X X
ASOA3 Lumped semivolatile aerosol products of light aromatics and IVOCs 150 Aer X X X
ASOAN Lumped nonvolatile aerosol products of light aromatics and IVOCs 150 Aer X X X

--Melissa Sulprizio (talk) 22:11, 17 November 2016 (UTC)

CO2

The following table lists the species in the CO2 simulation.

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
CO2 Total carbon dioxide 44 Gas X
You may add the following species for a tagged CO2 simulation:
CO2ff CO2 from fossil fuel emissions 44 Gas X
CO2oc CO2 from ocean emissions 44 Gas X
CO2bal CO2 from balanced biosphere 44 Gas X
CO2bb CO2 from biomass burning emissions 44 Gas X
CO2bf CO2 from biofuel burning emissions 44 Gas X
CO2nte CO2 from net terrestrial exchange 44 Gas X
CO2se CO2 from ship emissions 44 Gas X
CO2av CO2 from aircraft emissions 44 Gas X
CO2ch CO2 from chemical source 44 Gas X
CO2corr CO2 from chemical source surface correction 44 Gas X
CO2bg CO2 background
(including only fossil fuel CO2)
44 Gas X
CO2xx CO2 tracers produced in various regions 44 Gas X

--Melissa Sulprizio (talk) 22:38, 17 November 2016 (UTC)

CH4

The following table lists the species in the CH4 simulation.

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
CH4 Total methane 16 Gas X
You may add the following species for a tagged CH4 simulation:
CH4_OIL CH4 from oil emissions 16 Gas X
CH4_GAS CH4 from gas emissions 16 Gas X
CH4_COL CH4 from coal mining emissions 16 Gas X
CH4_LIV CH4 from livestock emissions 16 Gas X
CH4_LDF CH4 from landfill emissions 16 Gas X
CH4_WST CH4 from waste emissions 16 Gas X
CH4_RIC CH4 from rice emissions 16 Gas X
CH4_OTA CH4 from other anthropogenic emissions 16 Gas X
CH4_BBN CH4 from biomass burning emissions 16 Gas X
CH4_WTL CH4 from wetland emissions 16 Gas X
CH4_SEE CH4 from geological seep emissions 16 Gas X
CH4_LAK CH4 from lake emissions 16 Gas X
CH4_TER CH4 from termite emissions 16 Gas X
CH4_SAB CH4 from soil absorption emissions 16 Gas X

--Melissa Sulprizio (talk) 13:23, 28 April 2020 (UTC)

Hg

The following table lists the species in the Hg simulation.

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
Hg0 Total elemental mercury 201 Gas X X
Hg2 Total divalent mercury 201 Gas X X X
HgP Total particulate mercury 201 Aer X X X
You may add the following species for tagged Hg simulation:
Hg0_can Elemental mercury from Canada anthro 201 Gas X X
Hg0_usa Elemental mercury from USA anthro 201 Gas X X
Hg0_cam Elemental mercury from Centeral America anthro 201 Gas X X
Hg0_sam Elemental mercury from South America anthro 201 Gas X X
Hg0_waf Elemental mercury from West Africa anthro 201 Gas X X
Hg0_eaf Elemental mercury from East Africa anthro 201 Gas X X
Hg0_saf Elemental mercury from South Africa anthro 201 Gas X X
Hg0_naf Elemental mercury from North Africa anthro 201 Gas X X
Hg0_eur Elemental mercury from Europe anthro 201 Gas X X
Hg0_eeu Elemental mercury from Eastern Europe anthro 201 Gas X X
Hg0_sov Elemental mercury from Former USSR anthro 201 Gas X X
Hg0_mde Elemental mercury from Middle East anthro 201 Gas X X
Hg0_sas Elemental mercury from South Asia anthro 201 Gas X X
Hg0_sov Elemental mercury from East Asia anthro 201 Gas X X
Hg0_sea Elemental mercury from Southeast Asia anthro 201 Gas X X
Hg0_jpn Elemental mercury from Japan anthro 201 Gas X X
Hg0_oce Elemental mercury from Ocean anthro 201 Gas X X
Hg0_so Elemental mercury from Organic soils 201 Gas X X
Hg0_bb Elemental mercury from Biomass burning 201 Gas X X
Hg0_geo Elemental mercury from Geogenic 201 Gas X X
Hg0_atl Elemental mercury from Middle Atlantic subsurface waters 201 Gas X X
Hg0_nat Elemental mercury from North Atlantic subsurface waters 201 Gas X X
Hg0_sat Elemental mercury from South Atlantic subsurface waters 201 Gas X X
Hg0_npa Elemental mercury from North Pacific subsurface waters 201 Gas X X
Hg0_arc Elemental mercury from Arctic subsurface waters 201 Gas X X
Hg0_ant Elemental mercury from Antarctic subsurface waters 201 Gas X X
Hg0_ocn Elemental mercury from Indo-Pacific subsurface waters 201 Gas X X
Hg0_str Elemental mercury from Stratospheric 201 Gas X X
Hg2_can Divalent mercury from Canada anthro 201 Gas X X X
Hg2_usa Divalent mercury from USA anthro 201 Gas X X X
Hg2_cam Divalent mercury from Centeral America anthro 201 Gas X X X
Hg2_sam Divalent mercury from South America anthro 201 Gas X X X
Hg2_waf Divalent mercury from West Africa anthro 201 Gas X X X
Hg2_eaf Divalent mercury from East Africa anthro 201 Gas X X X
Hg2_saf Divalent mercury from South Africa anthro 201 Gas X X X
Hg2_naf Divalent mercury from North Africa anthro 201 Gas X X X
Hg2_eur Divalent mercury from Europe anthro 201 Gas X X X
Hg2_eeu Divalent mercury from Eastern Europe anthro 201 Gas X X X
Hg2_sov Divalent mercury from Former USSR anthro 201 Gas X X X
Hg2_mde Divalent mercury from Middle East anthro 201 Gas X X X
Hg2_sas Divalent mercury from South Asia anthro 201 Gas X X X
Hg2_sov Divalent mercury from East Asia anthro 201 Gas X X X
Hg2_sea Divalent mercury from Southeast Asia anthro 201 Gas X X X
Hg2_jpn Divalent mercury from Japan anthro 201 Gas X X X
Hg2_oce Divalent mercury from Ocean anthro 201 Gas X X X
Hg2_so Divalent mercury from Organic soils 201 Gas X X X
Hg2_bb Divalent mercury from Biomass burning 201 Gas X X X
Hg2_geo Divalent mercury from Geogenic 201 Gas X X X
Hg2_atl Divalent mercury from Middle Atlantic subsurface waters 201 Gas X X X
Hg2_nat Divalent mercury from North Atlantic subsurface waters 201 Gas X X X
Hg2_sat Divalent mercury from South Atlantic subsurface waters 201 Gas X X X
Hg2_npa Divalent mercury from North Pacific subsurface waters 201 Gas X X X
Hg2_arc Divalent mercury from Arctic subsurface waters 201 Gas X X X
Hg2_ant Divalent mercury from Antarctic subsurface waters 201 Gas X X X
Hg2_ocn Divalent mercury from Indo-Pacific subsurface waters 201 Gas X X X
Hg2_str Divalent mercury from Stratospheric 201 Gas X X X
HgP_can Particulate mercury from Canada anthro 201 Aer X X X
HgP_usa Particulate mercury from USA anthro 201 Aer X X X
HgP_cam Particulate mercury from Centeral America anthro 201 Aer X X X
HgP_sam Particulate mercury from South America anthro 201 Aer X X X
HgP_waf Particulate mercury from West Africa anthro 201 Aer X X X
HgP_eaf Particulate mercury from East Africa anthro 201 Aer X X X
HgP_saf Particulate mercury from South Africa anthro 201 Aer X X X
HgP_naf Particulate mercury from North Africa anthro 201 Aer X X X
HgP_eur Particulate mercury from Europe anthro 201 Aer X X X
HgP_eeu Particulate mercury from Eastern Europe anthro 201 Aer X X X
HgP_sov Particulate mercury from Former USSR anthro 201 Aer X X X
HgP_mde Particulate mercury from Middle East anthro 201 Aer X X X
HgP_sas Particulate mercury from South Asia anthro 201 Aer X X X
HgP_sov Particulate mercury from East Asia anthro 201 Aer X X X
HgP_sea Particulate mercury from Southeast Asia anthro 201 Aer X X X
HgP_jpn Particulate mercury from Japan anthro 201 Aer X X X
HgP_oce Particulate mercury from Ocean anthro 201 Aer X X X
HgP_so Particulate mercury from Organic soils 201 Aer X X X
HgP_bb Particulate mercury from Biomass burning 201 Aer X X X
HgP_geo Particulate mercury from Geogenic 201 Aer X X X
HgP_atl Particulate mercury from Middle Atlantic subsurface waters 201 Aer X X X
HgP_nat Particulate mercury from North Atlantic subsurface waters 201 Aer X X X
HgP_sat Particulate mercury from South Atlantic subsurface waters 201 Aer X X X
HgP_npa Particulate mercury from North Pacific subsurface waters 201 Aer X X X
HgP_arc Particulate mercury from Arctic subsurface waters 201 Aer X X X
HgP_ant Particulate mercury from Antarctic subsurface waters 201 Aer X X X
HgP_ocn Particulate mercury from Indo-Pacific subsurface waters 201 Aer X X X
HgP_str Particulate mercury from Stratospheric 201 Aer X X

--Melissa Sulprizio (talk) 20:44, 21 November 2016 (UTC)

POPs

The following table lists the species in the POPs simulation.

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
POPG Gas-phase POP 178.23 (PHE)
202.25 (PYR)
252.31 (BaP)
Gas X X X
POPPOCPO Organic carbon-bound particulate 178.23 (PHE)
202.25 (PYR)
252.31 (BaP)
Aer X X X
POPPOCPI Organic carbon-bound particulate 178.23 (PHE)
202.25 (PYR)
252.31 (BaP)
Aer X X X
POPPBCPO Black carbon-bound particulate 178.23 (PHE)
202.25 (PYR)
252.31 (BaP)
Aer X X X
POPPBCPI Black carbon-bound particulate 178.23 (PHE)
202.25 (PYR)
252.31 (BaP)
Aer X X X

--Melissa Sulprizio (talk) 20:51, 21 November 2016 (UTC)

TransportTracers

The list of species for the transport tracers simulation has now been moved to our Transport Working Group wiki page.

--Bob Yantosca (talk) 15:15, 8 May 2020 (UTC)

Tagged CO

The following table lists the species in the Tagged CO simulation.

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
CO Total carbon monoxide 28 Gas X
COus CO from US fossil fuel emissions 28 Gas X
COeur CO from European fossil fuel emissions 28 Gas X
COasia CO from Asian fossil fuel emissions 28 Gas X
COoth CO from other fossil fuel emissions (rest of world) 28 Gas X
CObbAm CO from South American biomass burning emissions 28 Gas X
CObbAf CO from African biomass burning emissions 28 Gas X
CObbAs CO from SE Asian biomass burning emissions 28 Gas X
CObbOc CO from Oceania biomass burning emissions 28 Gas X
CObbEu CO from European biomass burning emissions 28 Gas X
CObbNA CO from North American biomass burning emissions 28 Gas X
COch4 CO chemically produced from CH4 oxidation 28 Gas X
CObiof CO from biofuel burning emissions (whole world) 28 Gas X
COisop CO chemically produced from isoprene oxidation 28 Gas X
COmono CO chemically produced from monoterpene oxidation 28 Gas X
COmeoh CO chemically produced from methanol oxidation 28 Gas X
COacet CO chemically produced from acetone oxidation 28 Gas X

--Melissa Sulprizio (talk) 22:38, 17 November 2016 (UTC)

Tagged O3

The following table lists the species in the Tagged O3 simulation.

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
O3 Total ozone 46 Gas X X
O3Strt O3 produced in the stratosphere 46 Gas X X
You may add the following optional species:
O3UT O3 produced in the upper troposphere (above 350 hPa) 46 Gas X X
O3MT O3 produced in the middle troposphere (PBL top - 350 hPa) 46 Gas X X
O3ROW O3 produced in the rest of the world 46 Gas X X
O3PcBL O3 produced in the Pacific Ocean boundary layer 46 Gas X X
O3NABL O3 produced in the North American boundary layer 46 Gas X X
O3AtBL O3 produced in the Atlantic Ocean boundary layer 46 Gas X X
O3EuBL O3 produced in the European boundary layer 46 Gas X X
O3AfBL O3 produced in the African boundary layer 46 Gas X X
O3AsBl O3 produced in the Asian boundary layer 46 Gas X X
O3Init O3 from the initial condition 46 Gas X X
O3USA O3 produced over the United States (surface - tropopause) 46 Gas X X

--Melissa Sulprizio (talk) 21:08, 21 November 2016 (UTC)

TOMAS aerosol microphysics

There are currently 4 options for TOMAS aerosol microphysics simulations:

Option Description Compile with
TOMAS12 Uses 12 size bins (nn = 12) TOMAS12=y
TOMAS15 Uses 15 size bins (nn = 15) TOMAS15=y
TOMAS30 Uses 30 size bins (nn = 30) TOMAS30=y
TOMAS40 Uses 40 size bins (nn = 40) TOMAS40=y


TOMAS aerosol microphysics simulations carry the same species as the Tropchem simulation, plus the additional size-resolved aerosol species:

Species Full name Molec wt
(g/mol)
Gas or Aer Advect Drydep Wetdep
AW{1..nn} Aerosol water, size bins 1 - nn 18 Aer X
DUST{1..nn} Mineral dust, size bins 1 - nn
  • NOTE: These are carried in place of DST1, DST2, DST3, DST4
100 Aer X X
ECIL{1..nn} Hydrophilic elemental carbon, size bins 1 - nn 12 Aer X X
ECOB{1..nn} Hydrophobic elemental carbon, size bins 1 - nn 12 Aer X
H2SO4 Sulfuric acid 98 Gas[1] X X X
NK{1..nn} Aerosol number, size bins 1 - nn 1 Aer X X X
OCIL{1..nn} Hydrophilic organic carbon, size bins 1 - nn 12 Aer X X
OCOB{1..nn} Hydrophobic organic carbon, size bins 1 - nn 12 Aer X X
SF{1..nn} Sulfate aerosol, size bins 1 - nn 96 Aer X X
SS{1..nn} Sea salt aerosol, size bins 1 - nn 58.5 Aer X X

NOTES:

  1. The TOMAS H2SO4 species dry-deposits like a gas, but wet-deposits like an aerosol. Therefore, we need to give H2SO4 both gas-phase and aerosol parameters in the GEOS-Chem species database.

--Bob Yantosca (talk) 22:02, 13 December 2016 (UTC)

Passive species

Starting in GEOS-Chem v11-01, it is possible to add one or more passive species to any simulation type. For more information, see this wiki post on adding passive species.

--Melissa Sulprizio (talk) 21:06, 21 March 2017 (UTC)



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