Abstract

Recreational change diagnostic of forest geosystems is an actual problem. The authors present an analysis of methodical approaches to measuring of geosystem changes under recreational impact. Forest geosystems of the natural monument and town’s park located on the territory of Nizhni Novgorod have been explored. The indicators of natural components to assess the condition of geosystems have been established. The recreational load impact on the natural monument was estimated. Increase of anthropogenic impact leads to deterioration of ecological condition of trees and their growing conditions. The changes of indicators in town’s park are complicated. The transformation indicators of forest geosystems can be soils and phytocenosis. The complex analysis of a condition of natural monuments and water protection zones on an example of Nizhni Novgorod is carried out. Parametres of the surveyed natural complexes that is necessary for ecological monitoring carrying out are defined. The technique of estimation of geosystem changes under recreational impact has been offered.

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