experiment

Metadata for 'IPCC DDC AR4 BCCR-BCM2.0 PICNTRL run1'

Name
IPCC DDC AR4 BCCR-BCM2.0 PICNTRL run1
Acronym
BCCR_BCM2.0_PICNTRL_1
Project(s)
IPCC-DDC_AR4 (IPCC Data Distribution Centre : Assessment Report Four data sets)
Summary
These data represent monthly averaged values of selected variables for the
Data Distribution Centre (DDC) of the Intergovernmental Panel on Climate Change (IPCC).
(see also http://www.ipcc-data.org/)
The model output prepared for IPCC Fourth Assessment climate of the Pre-industrial
control experiment (picntrl).
These datasets are available in netCDF and GRIB format.
Experiment was initiated from model year 85 (nominal year 1850) of the control simulation (with
bcm_experiment_name: PC3). The time varying forcing agents were varied based upon observations
and reconstructions for the late 19th and 20th centuries. Varying forcing agents: CO2,CH4,N2O,
CFC11(including other CFCsand HFCs),CFC12 and sulfate aerosols (Boucher data, only direct effect).
Non-varying forcing agents: Background aerosols: black carbon,sea salt,desert dust, stratospheric
and tropospheric ozone, solar irradiance (1368 W/m2) and the distribution of land cover types.
No volcanic aerosols.
For this experiment there is only one run available.
For model output data in higher temporal resulution and more variables visit the web page
https://esg.llnl.gov:8443/home/publicHomePage.do .
Keyword(s)
BCCR, BCCR-BCM2.0, IPCC-AR4, IPCC-DDC, PICNTRL
Location(s)
World (global); Longitude: 0.0 to 360.0 Latitude: -90.0 to 90.0
Spatial Coverage
Longitude: 0.0 to 360.0 Latitude: -90.0 to 90.0 Altitude: 0.0 m to 200.0 hPa
Temporal Coverage
1850-01-01 to 2099-12-31 (calendrical)
Size
2.7 GiB (2856379116 Bytes)
Format(s)
'netCDF, records separated', 'GRIB', 'NetCDF'
Progress
in work
Creation Date
2005-07-27
 
 
 

Citation
Bjerknes Centre for Climate Research (BCCR) (2005). IPCC DDC AR4 BCCR-BCM2.0 PICNTRL run1. World Data Center for Climate (WDCC) at DKRZ. http://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=BCCR_BCM2.0_PICNTRL_1
Accuracy report
model data
Completeness report
complete
Consistency report
consistent as the model is
Contact type Person Institute
investigator Bjerknes Centre for Climate Research
metadata Nadine Schneider Max-Planck-Institut fuer Meteorologie (MD)
metadata reviewer Dr. Hans Luthardt Max-Planck-Institut fuer Meteorologie (MD)
Reference type Title Published
PubProvEntryData Performance metrics for climate models DOI 2008-03-20
WebSite IPCC Model Output 2004-09-26
standard citation IPCC DDC AR4 BCCR-BCM2.0 PICNTRL run1 2005-07-27