CF Standard Names - Discussed Atmospheric Chemistry and Aerosol Terms

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The proposed standard_names listed below are based on the ideas provided at Construction of Atmospheric Chemistry and Aerosol Terms and Future Standard_Names

These names are actually needed for a model intercomparison of three CTMs within the Global and regional Earth-system (Atmosphere) Monitoring using Satellite and in-situ data GEMS project within the theme Global Reactive Gases (GRG). In addition, most of these names probably will be needed within the Task Force on Hemispheric Transport of Air Pollution TF HTAP

UNFINISHED - WORK IN PROGRESS Version update

  • first version 29 June 2006 Christiane Textor

Comments to ChristianeTextor or directly on our discussion page are highly welcome!

You can directly modify the tables here, all versions are stored under 'history'. However, in order to keep track of the changes, please send an email to ChristianeTextor.


The ideas in these table are based on work in the PRISM project (Peter van Velthoven) see PRISM Standard Name Tables, latest Version, V 1.3

Tables 1 provides a list of the proposed standard names, constructed solely from name components and species mentioned in tables 1 and 2 of Construction of Atmospheric Chemistry and Aerosol Terms and Future Standard_Names.

gridbox_area atmosphere_hybrid_sigma_pressure_coordinate_at_interfaces atmosphere_hybrid_sigma_pressure_coordinate_at_midlevels atmosphere_reference_pressure

Proposed names

Table 3.1: Proposed names for chemicals

Proposed Standard names
CF Standard_name Canonical unit
gas phase species
mole_fraction_of_ozone_in_air volume mixing ratio of ozone, O3 1 (mole/mole)
mole_fraction_of_hydrogen_peroxide_in_air volume mixing ratio of hydrogen peroxide, H2O2 1 (mole/mole)
mole_fraction_of_hydroxyl_radical_in_air volume mixing ratio of the hydroxy radical, hydroxyl, OH 1 (mole/mole)
mole_fraction_of_hydroperoxy_radical_in_air volume mixing ratio of the hydroperoxy radical, HO2 1 (mole/mole)
mole_fraction_of_nitric_oxide_in_air volume mixing ratio of nitric oxide, NO 1 (mole/mole)
mole_fraction_of_nitrogen_dioxide_in_air volume mixing ratio of nitrogen dioxide, NO2 1 (mole/mole)
mole_fraction_of_NOy_in_air volume mixing ratio of NOy=NO+NO2+HNO3+PAN+NO3- 1 (mole/mole)
mole_fraction_of_nitric_acid_in_air volume mixing ratio of nitric acid, HNO3 1 (mole/mole)
mole_fraction_of_ammonia_in_air volume mixing ratio of ammonia, NH3 1 (mole/mole)
mole_fraction_of_ammonium_in_air volume mixing ratio of ammonium, NH4 1 (mole/mole)
mole_fraction_of_peroxy_acetyl_nitrate_in_air volume mixing ratio of peroxy acetyl nitrate, PAN, CH3COO2NO2 1 (mole/mole)
mole_fraction_of_carbon_monoxide_in_air volume mixing ratio of carbon monoxide, CO 1 (mole/mole)
mole_fraction_of_formaldehyde_in_air volume mixing ratio of formaldehyde, CH2O 1 (mole/mole)
mole_fraction_of_sulfur_dioxide_in_air volume mixing ratio of sulfur dioxide, SO2 1 (mole/mole)
mole_fraction_of_radon_in_air volume mixing ratio of radon, Rn 1 (mole/mole)
derived:
mole_fraction_of_ozone_from_stratosphere_in troposphere volume mixing ratio of ozone from the stratosphere 1 (mole/mole)
gases: fluxes/productions/emissions
dry_deposition_flux_due_to_turbulence_of_ozone_at_surface dry deposition of O3 mole/m2/s
dry_deposition_flux_due_to_turbulence_of_hydrogen_peroxide_at_surface dry deposition of H2O2 mole/m2/s
dry_deposition_flux_due_to_turbulence_of_nitric_oxide_at_surface dry deposition of NO mole/m2/s
dry_deposition_flux_due_to_turbulence_of_nitrogen_dioxide_at_surface dry deposition of NO2 mole/m2/s
dry_deposition_flux_due_to_turbulence_of_NOy_at_surface dry deposition of NOy mole/m2/s
dry_deposition_flux_due_to_turbulence_of_nitric_acid_at_surface dry deposition of HNO3 mole/m2/s
dry_deposition_flux_due_to_turbulence_of_ammonia_at_surface dry deposition of NH3 mole/m2/s
dry_deposition_flux_due_to_turbulence_of_ammonium_at_surface dry deposition of NH4 mole/m2/s
dry_deposition_flux_due_to_turbulence_of_peroxy_acetyl_nitrate_at_surface dry deposition of PAN mole/m2/s
dry_deposition_flux_due_to_turbulence_of_carbon_monoxide_at_surface dry deposition of CO mole/m2/s
dry_deposition_flux_due_to_turbulence_of_formaldehyde_at_surface wet deposition of CHO2 mole/m2/s
dry_deposition_flux_due_to_turbulence_of_sulfur_dioxide_at_surface dry deposition of SO2 mole/m2/s
wet_deposition_flux_of_NOy_at_surface wet deposition of NOy mole/m2/s
wet_deposition_flux_of_nitric_acid_at_surface wet deposition of HNO3 mole/m2/s
wet_deposition_flux_of_ammonia_at_surface wet deposition of NH3 mole/m2/s
wet_deposition_flux_of_ammonium_at_surface wet deposition of NH4 mole/m2/s
wet_deposition_flux_of_sulfur_dioxide_at_surface wet deposition of SO2 mole/m2/s
chemical_net_production_of_ozone chemical net production of ozone from all reactions (homogeneous+heterogeneous)

(production-loss)

1/s=(mole/mole/s)
chemical_gross_production_of_ozone_in_air chemical gross production of ozone in the gas phase 1/s=(mole/mole/s)
chemical_destruction_of_ozone_in_air chemical destruction of ozone due to gas phase reactions 1/s=(mole/mole/s)

Table 3.2: Proposed names for aerosols

Proposed Standard names
aerosols
mass_concentration_of_total_aerosol total aerosol kg/m3