EH5_HZ_T42L31_ERA40_25Y_hourly_sfc

Feichter, Johann; Pozzoli, Luca

EH5_HZ_T42L31_ERA40_25Y_hourly_sfc

hdl:21.14106/2c08f9f4221422d99c296aef0af28661fcbfa963

Feichter, Johann; Pozzoli, Luca

Dataset

Summary: [ Derived from parent entry - See data hierarchy tab ]

Hindcast simulation with a climate-chemistry-aerosol coupled model ECHAM5-HAMMOZ for the period 1980-2005. The ECHAM5-HAMMOZ model is composed of the climate model ECHAM5 coupled with the aerosol model HAM and the gas phase chemistry of the MOZART model. A coupled sulfur chemistry is included, as well as heterogeneous chemistry and on-line calculation of photolysis reaction rates considering the calculated aerosol and cloud optical depths. More details about the ECHAM5-HAMMOZ model can be find in Pozzoli et al 2008 (JGR). We performed a nudged simulation using the ERA40 reanalysis data (sst, surface pressure, divergence and vorticity). We used the horizontal resolution of T42 (~2.8x~2.8 degrees) and 31 vertical layers (from surface to 10 hPa).
For the emissions we used mainly the RETRO emission inventory, which includes CO, NOx and NMHC anthropogenic and biomass burning emissions. For aerosol we mainly used an inventory provided by Thomas Diehl for SO2, BC and OC. Dust and sea salt emissions are wind driven. The output data conists mainly of 3D monthly mean aerosol and gas concentrations, aerosol optical properties, radiative budget, aerosol forcing, hourly mean surface concentrations of air quality relevant species, O3, CO, NOx, PM2.5.
Project: ECHAM5-HAMMOZ (Reanalysis of the chemical composition of the troposphere for the period 1980-2005)
Location(s): global
Additional Information: note_EH5_HZ_T42L31_ERA40_25Y.pdf (possible effects of bug on the final data)
EH5_HZ_T42L31_ERA40_25Y_new_aerosol.pdf (plots from a new simualtion (only 1 year) with the bug corrected)
cr11082008.pdf (technical note about the bug)
EH5_HZ_T42L31_ERA40_25Y_aerosol.pdf (plots from the simualtion)
Spatial Coverage: Longitude 0 to 360 Latitude -90 to 90 Altitude: 0 m
Temporal Coverage: 1980-01-01 to 2005-12-31 (calendrical)
Use constraints: For scientific use only
Data Catalog: World Data Center for Climate
Access constraints: registered users
Size: 104.34 GiB (112035145632 Byte)
Format: NetCDF
Status: completely archived
Creation Date: 2008-06-30
Download Permission: Please login to check permission and download options

Cite as: [ Derived from parent entry - See data hierarchy tab ]
Feichter, Johann; Pozzoli, Luca (2008). ECHAM5-HAMMOZ T42L31 ERA40 nudged 25 years hindcast simulation. World Data Center for Climate (WDCC) at DKRZ. https://hdl.handle.net/21.14106/b0f06c6b1e0b65157baac791b34953fd3237ecb9

BibTeX RIS

Accuracy report

for information on bug in model code for this simulation see technical note cr11082008...

Description: for information on bug in model code for this simulation see technical note cr11082008
( http://cera-www.dkrz.de/WDCC/ui/Entry.jsp?acronym=cr11082008 )
and note_EH5_HZ_T42L31_ERA40_25Y.pdf (possible effects of bug on the final data)
( http://cera-www.dkrz.de/WDCC/ui/Entry.jsp?acronym=note_EH5_HZ_T42L31_ERA40_25Y )

Consistency report

as consistent as the models are

Description: as consistent as the models are

Variable	Aggregation	Unit
air_density-atSurfaceCF	1hr mean	kg m-3
cell_area-atSurfaceCF	1hr mean	m2
coefficient_A_of_atmosphere_hybrid_sigma_pressure_coordinate_at_interfaces	1hr mean	Pa
coefficient_A_of_atmosphere_hybrid_sigma_pressure_coordinate_at_midpoints	1hr mean	Pa
coefficient_B_of_atmosphere_hybrid_sigma_pressure_coordinate_at_interfaces	1hr mean	1
coefficient_B_of_atmosphere_hybrid_sigma_pressure_coordinate_at_midpoints	1hr mean	1
grid_latitudeCF	1hr mean	degree
grid_longitudeCF	1hr mean	degree
mass_concentration_of_black_carbon_dry_aerosol_of_atmosphere_layer-atSurfaceLayer	1hr mean	g-6 m-3
mass_concentration_of_dust_dry_aerosol_of_atmosphere_layer-atSurfaceLayer	1hr mean	g-6 m-3
mass_concentration_of_particulate_organic_matter_dry_aerosol_of_atmosphere_layer-atSurfaceLayer	1hr mean	g-6 m-3
mass_concentration_of_pm1_in_air_of_atmosphere_layer-atSurfaceLayer	1hr mean	g-6 m-3
mass_concentration_of_pm2p5_in_air_of_atmosphere_layer-atSurfaceLayer	1hr mean	g-6 m-3
mass_concentration_of_seasalt_dry_aerosol_of_atmosphere_layer-atSurfaceLayer	1hr mean	g-6 m-3
mass_concentration_of_sulfate_dry_aerosol_particles_in_air-atSurfaceLayerCF	1hr mean	g-6(S) m-3
mass_fraction_of_carbon_monoxide_in_air-atSurfaceLayerCF	1hr mean	kg kg-1
mass_fraction_of_nitrogen_dioxide_in_air-atSurfaceLayerCF	1hr mean	kg kg-1
mass_fraction_of_nitrogen_monoxide_in_air-atSurfaceLayerCF	1hr mean	kg kg-1
mass_fraction_of_ozone_in_air-atSurfaceLayerCF	1hr mean	kg kg-1
mass_fraction_of_sulfur_dioxide_in_air-atSurfaceLayerCF	1hr mean	kg kg-1
model_level_number_at_interfaces	1hr mean	level
model_level_number_at_midpoints	1hr mean	level
surface_air_pressureCF	1hr mean	Pa
timeCF	1hr mean	day

Contact type	Person	ORCID	Organization
Originator	Dr. Johann Feichter	-	Max-Planck-Institut fuer Meteorologie
Originator	Dr. Luca Pozzoli	-	Max-Planck-Institut fuer Meteorologie
Load Data	Hans-Hermann Winter	-	Max-Planck-Institut fuer Meteorologie (MD)

Parent

ECHAM5-HAMMOZ T42L31 ERA40 nudged 25 years hindcast simulation

Details

Parent project(s)

Reanalysis of the chemical composition of the troposphere for the period 1980-2005

[Entry acronym: EH5_HZ_hourly_sfc] [Entry id: 2178902]