Analiza fraktalna antropogenicznych przekształceń rzeźby terenu na obszarze młodoglacjalnym

The aim of the paper is the attempt of an anthropogenical transformation degree of relief by using fractal dimension, assigning them proper ranges of DJ values. In the analysis there are taken into account two test fields at size 4 km², which differ each others in morphological aspect and intensity and morphological processes direction resulting from economic activity of a man. A test field no. 1 is located within the Południowopomorskie Lakeland in the Northern part of the Gwda Valley. However a test field no. 2 lies in the Southern-West part of the Mrągowskie Lakeland on the border with the Mazurska Plain, near 2 km in the NW direction from Szczytno. The fractal analysis by using a box method has been carried in basie fields at size 250 m x 250 m, and received Df values in them, characterizing simultaneously a relief type regardless of their structural complexity and density and a structure occurring anthropogenical forms on its background. Df values determining an anthropogenical transformation degree of relief are included in a range 0,00 - 2,00. This range was divided into a 5-grades scale differentiating the area regardless anthropogenical morphological processes density. Minimal values were assigned either non transformed areas or about insignificant interference of a median values consist of single and long parts of gravels. However, intense and very intense transformed areas are characterized for surfaces with a large density of linear extensive surface forms. On the base of the carried analyses it was claimed that a test field no. 1 characterize intense degree of the transformation of young glacial areas morphology and a test field no. 2 has a weak one.