CEDA Metadata Catalogue
ECHAM/MESSy Atmospheric Chemistry (EMAC) model data, part of the Chemistry-Climate Model Initiative (CCMI-1) project database
Data from the ECHAM/MESSy Atmospheric Chemistry (EMAC) model, part of the International Global Atmospheric Chemistry (IGAC)/ Stratosphere-troposphere Processes and their Role in Climate (SPARC) Chemistry-Climate Model Initiative phase 1 (CCMI-1).
CCMI-1 is a global chemistry climate model intercomparison project, coordinated by the University of Reading on behalf of the World Climate Research Programme (WCRP).
The dataset includes data for the following CCMI-1 experiments:
Reference experiments: ref-C1, ref-C1SD and ref-C2.
Sensitivity experiment: senC2fGHG.
ref-C1: Using state-of-knowledge historic forcings and observed sea surface conditions, the models simulate the recent past (1960–2010).
ref-C1SD: Similar to ref-C1 but the models are nudged towards reanalysis datasets, and correspondingly the simulations only cover 1980–2010. (“SD” stands for specified dynamics.)
ref-C2: Simulations spanning the period 1960–2100. The experiments follow the WMO (2011) A1 baseline scenario for ozone depleting substances and the RCP 6.0 (Meinshausen et al., 2011) for other greenhouse gases, tropospheric ozone (O3) precursors, and aerosol and aerosol precursor emissions.
senC2fGHG: Similar to ref-C2 but with greenhouse gasses (GHGs) fixed at their 1960 levels, and sea surface and sea ice conditions prescribed as the 1955–1964 average (where these conditions are imposed).
Simple
- Date (Publication)
- 2021-03-10T22:01:07
- Date (Creation)
- 2021-03-10T22:01:07
- Identifier
- NCAS British Atmospheric Data Centre (NCAS BADC) / fc5614cc6a7d44288dba9531c20c25b2
- Maintenance and update frequency
- Unknown
- Update scope
- Dataset
- Keywords
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- IGAC
- SPARC
- WCRP
- EMAC
- ECHAM/MESSy
- CCMI-1
- ref-C1
- ref-C1SD
- ref-C2
- senC2fGHG
- GEMET - INSPIRE themes, version 1.0
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- atmospheric conditions
- Access constraints
- Other restrictions
- Other constraints
- Access to these data is available to any registered CEDA user. Please Login or Register for a CEDA account to gain access.
- Use constraints
- Other restrictions
- Spatial representation type
- Grid
- Metadata language
- English
- Topic category
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- Climatology, meteorology, atmosphere
))
- Begin date
- 1960-01-01T00:00:00
- End date
- 2100-12-31T23:59:59
- Unique resource identifier
- WGS 84
- Distribution format
-
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NetCDF
()
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NetCDF
()
- OnLine resource
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CEDA Data Catalogue Page
Detail and access information for the resource
- OnLine resource
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DOWNLOAD
Download Data
- OnLine resource
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Morgenstern et al., 2017, Review of the global models used within phase 1 of the Chemistry–Climate Model Initiative (CCMI)
No further details.
- OnLine resource
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Jöckel et al., 2016, Earth System Chemistry integrated Modelling (ESCiMo) with the Modular Earth Submodel System (MESSy) version 2.51
No further details.
- OnLine resource
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WMO: Scientific Assessment of Ozone Depletion: 2010, Global Ozone Research and Monitoring Project, Geneva, Switzerland, Report No. 52, 2011.
No further details.
- OnLine resource
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Chemistry-Climate Model Initiative (CCMI)
No further details.
- OnLine resource
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Climate Model Output Rewriter (CMOR)
No further details.
- Hierarchy level
- Dataset
Conformance result
- Date (Publication)
- 2010-12-08
- Statement
- The CCMI-1 model output uses CMOR to convert data to CF netCDF. The CMOR conversion is performed by the individual modelling groups and the resulting CF netCDF files are archived at the BADC.
- File identifier
- fc5614cc6a7d44288dba9531c20c25b2 XML
- Metadata language
- English
- Character set
- UTF8
- Parent identifier
- The IGAC/SPARC Chemistry-Climate Model Initiative Phase-1 (CCMI-1) model data output 9cc6b94df0f4469d8066d69b5df879d5
- Hierarchy level
- Dataset
- Date stamp
- 2024-08-19T23:37:14
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
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