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DOI for Scientific and Technical Data
10.1594/WDCC/CCSRNIES_SRES_A1T



Detailed Metadata
http://cera-www.dkrz.de/WDCC/ui/Entry.jsp?acronym=CCSRNIES_SRES_A1T

Data Access
http://cera-www.dkrz.de/WDCC/ui/EntryList.jsp?acronym=CCSRNIES_SRES_A1T

Summary
The SRES data sets were published by the IPCC in 2000 and classified
into four different scenario families (A1, A2, B1, B2).
SRES_A1 storyline describes a future world of very rapid economic
growth, global population that peaks in mid-century and declines
thereafter and the rapid introduction of new and more efficient
technologies.
It is distinguished by their technological emphasis:
A1FI: fossil intensiv,
A1T : non-fossil energy sources and
A1B : a balance across all sources.
The model developed by the Center for Climate System Resaerch/
National Institute for Enviromental Studies in Tokyo consists
of the atmospheric component which has vertical resolution of
20 levels and the triangular truncation at wavenumber 21 (T21).
The ocean model has 17 vertical levels and the same resolution.
)

The changes of anthropogenic emissions of CO2, CH4, N2O and
sulphur dioxide are prescribed according to the above
mentioned scenario.

Quality
Accuracy
model data
Quality control of data sets for data publication (www.std-doi.de):
1)Control of timeseries:
-creation of minimum, maximum timeseries plots of every record 06.05.04
-control of timeseries 06.05.04
2)Control of 2D-plot samples:
-timestep(s) or record(s): jan/jul 2001
-topic(s): PREC, WIND10, TMP, MSLP, DSWF
Comments see quality entrys of the data sets

Consistency
consistent as the model is (CCSR/NIES CGCM)

Completeness
complete
All records accessible. Checked for data publication (www.std-doi.de) 06.05.04

Location(s)
World; Latitude: -90.0 to 90.0 Longitude: 0.0 to 360.0

Spatial Coverage
Latitude: -90.0 to 90.0; Longitude: 0.0 to 360.0; Altitude: 0.0 m to 200.0 hPa

Temporal Coverage
1/1/1890 - 31/12/2100 (calendrical)

Data format(s)
'GRIB'

Data size
279063 kBytes

Contact
Dr. Toru Nozawa
National Institute for Environmental Studies

Project
IPCC Data Distribution Centre : Third Assessment Report data sets