Franzihe presentation

CMIP6 evaluation of AOD against MERRA2 and ground-based observations

- How does CMIP6 represent the seasonal variation of AOD?

- Will CMIP6 simulate higher AOD for years after volcano eruptions and Arctic haze?

- 1991          Mt. Pinatubo (Philippine)
- 2004, 2006    Arctic haze year, forest fires in Canada, Russia
- 2010          Sarychev Peak  (Russia)

- What will we see at Hornsund, Svalbard?

2004 AOD case for Arctic haze and forest fire

fig = plt.figure(figsize=(20,5))
ax1 = fig.add_subplot(121,#figsize = [30,13], 
                       projection= ccrs.AzimuthalEquidistant(central_longitude=0,
                                                                           central_latitude=90,))
cmip['CESM2']['r1i1p1f1']['od550aer'].sel(time=choseny + '-03',
                                               lat=slice(lllat,urlat,1),
                                               lon=slice(lllon,urlon)).plot(ax=ax1,
                                                                        transform=ccrs.PlateCarree(),
                                                                        robust=True)
# Limit the map degrees latitude 
ax1.set_extent([-25, 20, 85, 71], ccrs.PlateCarree())

ax1.coastlines()
ax1.gridlines()
#plt.savefig('AOD_Svalbard.png')

ax2 = fig.add_subplot(122,)
merra['MERRA2'].plot(ax=ax2, color = 'k', linewidth=3)
merra[merra.columns[1:]].plot(ax=ax2, linestyle = '--')

ax2.set_ylabel('AOD')
ax2.set_title('%sW, %sN - %sE, %sN' %(lllon,lllat,urlon,urlat))
ax2.legend(bbox_to_anchor=(1.1, 1.05));

!jupyter nbconvert franzihe_intermediate_pres.ipynb --to slides --no-prompt --TagRemovePreprocessor.remove_input_tags={\"to_remove\"} --SlidesExporter.reveal_theme=sky

[NbConvertApp] Converting notebook franzihe_intermediate_pres.ipynb to slides
[NbConvertApp] Writing 548755 bytes to franzihe_intermediate_pres.slides.html