The research project contains five subsections:
1) ARCGAP:
The impact of small-scale disturbances on the structure and development of old spruce forests
2) ARCFIR:
The frequency of forest fires in natural pine forests
3) ARCDIV:
The effects of natural disturbances and fellings on biodiversity
4) ARCDEG:
Degeneration of old-growth forests and development of treatment regimes for old spruce forests in the Arkhangelsk region
5) ARCVEG:
Forest and forest vegetation development stages after a forest fire
