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ECHOG_A15_PRI: 2000 year control run of preindustrial climate (DEKLIM-EEM project), monthly mean values
The purpose of the project DEKLIM-EEM is to reconstruct past interglacials based on proxy data and to understand the processes that are responsible for climatic changes during these interglacials by applying climate models.
The data represent monthly average value of a simulation of the preindustrial climate (PRI) at around 1800 yr AD. Boundary conditions are equivalent to the other simulations of the project, apart from the concentration of greenhouse gases and orbital parameters:
Greenhouse gas concentrations are derived from vostok ice core data: 280 ppmV CO2, 0.70 ppmV CH4 and 265 ppbV N2O. CFCs are set to zero.
Orbital parameters have been calculated with the routine of Berger (1978):
Eccentricity: 0.0167; Obliquity: 23.44; Perihelion: 282.7
The simulation has been started with the Levitus ocean climatology. ECHO-G is used as climate model. It is a coupled atmosphere/ocean model (ECHAM4_T30 + HOPE-E_T42er). The simulation was run on a NEC-SX6 (hurrikan). Atmospheric data were originally stored by the model every 12 hours. Ocean data is stored every month. As the boundary conditions are not time dependent, the time access is arbitrary.
Related experiments:
- ECHOG_A16_LIG control run, last interglacial (Eemian, 125 kyrBP,
DEKLIM-EEM project), started with Levitus climatology, monthly mean values
- ECHOG_A40_LGI: control run, last glacial inception (End of the Eemian,
115 kyrBP, DEKLIM-EEM project), started with Levitus climatology, monthly
mean values.
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Citation proposal
Frank Kaspar (Institut für Meteorologie der Freien Universität Berlin) - Prof. Dr. Ulrich Cubasch (Institut für Meteorologie der Freien Universität Berlin). ECHOG_A15_PRI: 2000 year control run of preindustrial climate (DEKLIM-EEM project), monthly mean values. https://gdk.gdi-de.org/geonetwork/srv/api/records/de.dkrz.wdcc.iso2094442 |
INSPIRE
Identification
- File identifier
- de.dkrz.wdcc.iso2094442 XML
- Hierarchy level
- series Series
Online resource
Resource identifier
- code
- None
- Metadata language
- eng English
Encoding
- Format
- GRIB
- Version
- WMO format GRIdded Binary data
Projection
Classification of data and services
Classification of data and services
Coupled resource
Coupled resource
Classification of data and services
Coupled resource
Coupled resource
Keywords
Other keywords
- Keywords ( Theme )
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- ECHAM4
- Keywords ( Theme )
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- HOPE
- Keywords ( Theme )
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- control run
- Keywords ( Theme )
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- glacial inception
- Keywords ( Theme )
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- paleoclimate simulation
- Keywords ( Theme )
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- ECHO-G
- Keywords ( Theme )
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- interglacial
Geographic coverage
))
Temporal reference
Temporal extent
- Begin
- 0001-01-01
- End
- 2023-12-30
Temporal extent
- Date ( Creation )
- 2006-05-22
Quality and validity
Conformity
Conformity
Conformity
Conformity
Conformity
Conformity
Restrictions on access and use
Restrictions on access and use
Responsible organization (s)
Contact for the resource
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
Responsible organization (s)
Contact for the resource
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
Metadata information
Contact for the metadata
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
- Organisation name
- Institut für Meteorologie der Freien Universität Berlin
- Organisation name
- Max-Planck-Institut fuer Meteorologie (MD)
- Organisation name
- Max-Planck-Institut fuer Meteorologie (MD)
- Date stamp
- 2022-04-25T04:57:57
SDS
Conformance class 1: invocable
Access Point URL
Endpoint URL
Technical specification
Conformance class 2: interoperable
Coordinate reference system
Quality of Service
Access constraints
Limitation
Use constraints
Limitation
Responsible custodian
Contact for the resource
Conformance class 3: harmonized
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