Hypothesis for the last stage of glaciation in the Černé Lake area (Bohemian Forest, Czech Republic)

This contribution presents a hypothesis for the last stage of glaciation in the Černé Lake area in the Bohe-mian Forest (the Šumava Mts.). The hypothesis results from geomorphologic research of the area based on bathymetrical measurements and a diving survey of part of the bottom of the lake, which was executed in order to verify a hypothesis about the existence of a submerged part of a moraine. The main geomorpholo-gic methods used were: morphometrical and morphographical analysis of DEM performed using GIS tools (analysis of slopes inclination, aspect of slope, shading of relief, longitudinal and cross section, degree of cirque deepening), geomorphologic GPS mapping, particle size analysis