NON-REVERSIBLE ECOLOGICAL PROCESSES IN BIOSPHERE АND ITS CONSERVATION

The structure of the biosphere as a global ecosystem that includes constituent components – litosphere (vital part), hydrosphere, pedosphere, atmosphere (vital part), biotosphere (organic world) – is characterized. Ecological consequences of the anthropogenic/technogenic impact on the biotic ecosystem and landscape diversity are described. Non-reversible ecological consequences of the technogenic impact on the biosphere, such as pauperization of the biotic diversity, global climate changing, destabilization of ozonosphere, pollution of world ocean are defined. Geosozology as a new scientific branch about the biosphere conservation in the modern technogenic periode is grounded. The concept of ecologism as a global society outlook is determined.