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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.

 
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
 

Simple

Alternate title
ECHOG_A15_PRI: 2000 year control run of preindustrial climate (DEKLIM-EEM project), monthly mean values
Date ( Creation )
2006-05-22
Identifier
None
Identifier
doi:10.1594/WDCC/ECHOG_A15_PRI_MM / ECHOG_A15_PRI: 2000 year control run of preindustrial climate (DEKLIM-EEM project), monthly mean values

  Originator

Max-Planck-Institut fuer Meteorologie (MD) - Frank Kaspar  
Website
http://www.mad.zmaw.de/  

  Originator

Max-Planck-Institut fuer Meteorologie (MD) - Prof. Dr. Ulrich Cubasch  
Website
http://www.mad.zmaw.de/  
Other citation details
doi:10.1594/WDCC/ECHOG_A15_PRI_MM

  Author

Institut für Meteorologie der Freien Universität Berlin - Frank Kaspar  
Website
n/a  

  Author

Institut für Meteorologie der Freien Universität Berlin - Prof. Dr. Ulrich Cubasch  
Website
n/a  

  Point of contact

Institut für Meteorologie der Freien Universität Berlin - Frank Kaspar  
Website
n/a  
Keywords ( Theme )
  • ECHAM4
Keywords ( Theme )
  • HOPE
Keywords ( Theme )
  • control run
Keywords ( Theme )
  • glacial inception
Keywords ( Theme )
  • paleoclimate simulation
Keywords ( Theme )
  • ECHO-G
Keywords ( Theme )
  • interglacial
Metadata language
eng English
N
S
E
W


Begin date
0001-01-01
End date
2023-12-30
Distribution format
  • GRIB (WMO format GRIdded Binary data )

Distributor

  Distributor

 
Units of distribution
Mb
Transfer size
65044
OnLine resource
http://doi.org/doi:10.1594/WDCC/ECHOG_A15_PRI_MM  
Hierarchy level
series Series

gmd:MD_Metadata

File identifier
de.dkrz.wdcc.iso2094442   XML
Hierarchy level
series Series
Hierarchy level name
ECHOG_A15_PRI_MM
Date stamp
2022-04-25T04:57:57
Metadata standard name
ISO 19115
Metadata standard version
ISO 19139 / DKRZ ISO Simple Profile V1.0

  Author

Institut für Meteorologie der Freien Universität Berlin - Frank Kaspar  
Website
n/a  

  Author

Institut für Meteorologie der Freien Universität Berlin - Prof. Dr. Ulrich Cubasch  
Website
n/a  

  Point of contact

Institut für Meteorologie der Freien Universität Berlin - Frank Kaspar  
Website
n/a  

  Originator

Max-Planck-Institut fuer Meteorologie (MD) - Frank Kaspar  
Website
http://www.mad.zmaw.de/  

  Originator

Max-Planck-Institut fuer Meteorologie (MD) - Prof. Dr. Ulrich Cubasch  
Website
http://www.mad.zmaw.de/  
Dataset URI
http://doi.org/doi:10.1594/WDCC/ECHOG_A15_PRI_MM
 
 

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