River Landscape, Morphology, River Regulations, Meandering

This research aims to analyze how the Odra River and its surrounding landscape have changed in the last few decades on the 50 km reach in the Czech part of the river. It investigates the morphology of the river and surrounding land cover, with a focus on vegetation changes, within regulated and natural sections of the river, to determine the most active and passive parts during the studied years. For spatial-temporal analysis, we used available archive aerial photographs and orthophoto maps covering the study area which were processed in ArcGIS software to determine changes in channel path and accumulation areas including gravel bars.