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  • Geomorphological sociology
  • Plant sociology and ecology applied to grazing lands research, survey and management in the mediterranean basin
  • The georelief (especially of solid stone areas covered wih loose sediments and loose materials) as well as features of geoecological space structures (plant-sociological multitude of species, formation of biomass and yield) may be modelled as trend
  • are represented by many examples. Sociological, distributional and ecological conditions, structure and floristic combination of border forests and forb fringes are characterized.
  • The flora and vegetation of six ice-cored moraines of the Klutlan Glacier were analyzed in 65 plots by European plant-sociological techniques. The age of each plot was estimated from annual growth rings of shrubs or trees in the plots. Nine major