Lurton T., Balkanski Y., Bastrikov V., Bekki S., Bopp L., Braconnot P., Brockmann P., Cadule P., Contoux C., Cozic A., Cugnet D., Dufresne J. L., Ethe C., Foujols M. A., Ghattas J., Hauglustaine D., Hu R. M., Kageyama M., Khodri Myriam, Lebas N., Levavasseur G., Marchand M., Ottle C., Peylin P., Sima A., Szopa S., Thieblemont R., Vuichard N., Boucher O. (2020). Implementation of the CMIP6 forcing data in the IPSL-CM6A-LR model. Journal of Advances in Modeling Earth Systems, 12 (4), e2019MS001940 [22 p.].
Titre du document
Implementation of the CMIP6 forcing data in the IPSL-CM6A-LR model
Année de publication
2020
Auteurs
Lurton T., Balkanski Y., Bastrikov V., Bekki S., Bopp L., Braconnot P., Brockmann P., Cadule P., Contoux C., Cozic A., Cugnet D., Dufresne J. L., Ethe C., Foujols M. A., Ghattas J., Hauglustaine D., Hu R. M., Kageyama M., Khodri Myriam, Lebas N., Levavasseur G., Marchand M., Ottle C., Peylin P., Sima A., Szopa S., Thieblemont R., Vuichard N., Boucher O.
Source
Journal of Advances in Modeling Earth Systems, 2020,
12 (4), e2019MS001940 [22 p.]
The implementation of boundary conditions is a key aspect of climate simulations. We describe here how the Climate Model Intercomparison Project Phase 6 (CMIP6) forcing data sets have been processed and implemented in Version 6 of the Institut Pierre-Simon Laplace (IPSL) climate model (IPSL-CM6A-LR) as used for CMIP6. Details peculiar to some of the Model Intercomparison Projects are also described. IPSL-CM6A-LR is run without interactive chemistry; thus, tropospheric and stratospheric aerosols as well as ozone have to be prescribed. We improved the aerosol interpolation procedure and highlight a new methodology to adjust the ozone vertical profile in a way that is consistent with the model dynamical state at the time step level. The corresponding instantaneous and effective radiative forcings have been estimated and are being presented where possible.
Plan de classement
Sciences fondamentales / Techniques d'analyse et de recherche [020]
;
Sciences du milieu [021]
Localisation
Fonds IRD [F B010079381]
Identifiant IRD
fdi:010079381
