engleski

Geoecological features and typology of karst landscapes of the eastern part of the Vis Island (Croatia)

On the eastern part of the Vis Island the analysis and typology of karst landscapes was conducted. Analysis of structural and functional characteristics and patterns, obtained from parameters of lithology, geomorphology (slopes) and vegetation, was the base for this kind of research. Main goal was to distinguish complex landscape types and to determine their structural and functional features, on the basis of their dimensions, morphology, frequency of occurence in the landscape and their interrelations. Since specificity of this landscape features is of great influence on stability and sensitivity of existing geo and ecosystems, as well as on their internal and external dynamics this kind of research had to be provided. Obtained results can be reliable indicators of abiotic and biotic landscape elements balance, as well as of existing processes. They can be also useful as methodological framework for estimation of future landscape and environmental changes in whole and for future landscape management relevant for preserving karst landscapes of the Vis Island, as well as other similar areas in Adriatic and Mediterranean. For more detailed analysis and evaluation of specific parameters relevant for determination of complex landscape types we used GIS. It enabled us to synthesise, through determination the relationships between elements of internal structure, spatial function, interrelations between landscape types and their complex influence on natural and changed cultural landscapes and environment of the eastern part of the Vis Island.

geoecology ; karst landscape ; typology ; GIS ; Vis Island

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