Yielding capacity of pyrogenic communities in Central Kazakhstan

Fires in the ecosystems of Central Kazakhstan trigger a pyrogenic succession for 1-2 decades as usual. In recent years, changes climate and land use region have led to intensification fires gradual steppification territory, where desert vegetation was previously successfully restored. We analyzed change aboveground phytomass stocks during 40 years succession. zonal communities, reaches background values eight after fire does not later. For intrazonal communities river valleys gullies, at 4 th 16 do differ significantly, structure fractions by year resembles communities. This can be associated with more intense grazing on gullies studied region.