Monitoring of engineering biological measures in the cow trench in Gesäuse National Park taking geomorphological processes into account

University of Soilkulutur Vienna Vienna The aim of the thesis is to monitor the ingeneurbiological measures taking into account the geomorphological situation and processes prevailing in the study area. This includes the state classification and assessment of the functioning of the ingeneurbiological measures on the slopes and the assessment of the causes of the damage to the measures. Another objective is to formulate general recommendations for the use of ingeneurbiological measures in calcareous wild streams of nature reserves. Finally, suggestions and additions to ONR 24803 (protective structures of the Wildbach construction operation, monitoring and maintenance) are a goal.