Влияние рекреационных нагрузок на живой напочвенный покров в парках и лесопарках Екатеринбурга и Каменска-Уральского

Abstract

Summary. For many years of use of parks and forest parks as objects of recreation, there are changes in structure and structure of plantings, the tiredness and vital state of separate elements. But first of all, there are changes in the living ground cover, as the most sensitive and vulnerable component of phytocenosis. The article discusses the changes in some indicators of living ground cover under the influence of various recreational loads. It is covered by two profiles – the Average of Ural – forest berry and the plains of the Trans-Urals – pinewood mixed-grass. An attempt is made to consider the processes of degradation of plantations in the Middle Urals in different forest zones at the level of living ground cover.