Biogeochemistry ; Biogeography ; Biomass ; Carbon ; Ecosystem ; Grassland ; Model ; Nitrogen ; Ozone ; Savanna ; South Africa ; Spatial variation ; Trace-element ; Troposphere
-herbivory and low-herbivory savannas ; the problem of estimating the emissions of trace gases and smoke particles from vegetation fires in the region ; the modelling of tropospheric ozone precursors produced by the soils and plants.
Afrique du Sud ; Aérosol ; Changement global ; Circulation atmosphérique ; Climat régional ; Elément-trace ; Modèle ; Précipitation ; Troposphère
Aerosol ; Atmospheric circulation ; Global change ; Model ; Precipitation ; Regional climate ; South Africa ; Trace-element ; Troposphere
In this paper, the recent research will be reviewed. An assessment will be made of the tropospheric thermodynamic structure and atmospheric transport fields that govern the large-scale horizontal and vertical regional transfer of air, trace gases