Ozone and associated climate impacts#
Overview#
This recipe is implemented into the ESMValTool to evaluate atmospheric chemistry and the climate impact of stratospheric ozone changes. It reproduces selected plots from Eyring et al. (2013).
The following plots are reproduced:
Zonal mean of long-term zonal wind with linear trend
Available recipes and diagnostics#
Recipes are stored in esmvaltool/recipes/
recipe_eyring13jgr_12.yml
Diagnostics are stored in esmvaltool/diag_scripts/eyring13jgr/
eyring13jgr_fig12.ncl
User settings in recipe#
Preprocessor
zonal
: Regridding and zonal mean used by eyring13jgr_fig12
Script <eyring13jgr_fig12.ncl>
Required settings for script
e13fig12_exp_MMM
: name of the experiments for the MMM
Optional settings for script
e13fig12_start_year
: year when to start the climatology calculatione13fig12_end_year
: year when to end the climatology calculatione13fig12_multimean
: calculate multimodel mean (default: False)e13fig12_season
: season (default: ANN (annual))
Required settings for variables
preprocessor
: zonalreference_dataset
: name of the reference model or observation for regridding and bias calculation (e.g. ERA5).mip
: Amon.
Variables#
ua (atmos, monthly mean, longitude latitude level time)
Observations and reformat scripts#
ERA5 Reformatting with: recipes/cmorizers/recipe_era5.yml
Example plots#

Fig. 34 Long-term mean (thin black contour) and linear trend (colour) of zonal mean DJF zonal winds for the multi-model mean CMIP6 over 1995-2014#