Suchergebnisse

" The presence of the Izvorul Crisului local territorial administrative unit (commune), in the western part of the Transylvanian Depression, not far from its border with the Apuseni Mountains, implies the existence of various natural hazardous processes. Their manifestation, in the presence of anthropic components and their activities and goods, determines their hazard attributes. Of the possible natural hazards (geological, geomorphological, atmospheric, hydrological, biological, etc.), only the geomorphological, hydrological, and meteorological ones will be addressed in this paper. The presence of these natural processes may cause material damage and victims, for this it is necessary to know their magnitude. Thus, the present study aims to identify the potential hazards which exist in the Izvorul Crisului administrative unit and to assess the susceptibility to these natural processes. To achieve this objective, specific maps will be made, which finally, beside the supporting role for the analysis of natural processes, will become tools for the management of these conditions, tools to reduce the induced risks."

The location of the Cuzdrioara Territorial Administrative Unit in the northern part of the Transylvanian Basin, at the meeting position of the Someșan Plateau and the Someșului Mare Corridor, indicates the existence of a fluvial relief. It is characterized by the presence of an alternation of valley passes and interfluvial passes, between which the connection is made through slopes. Their presence, to which are added the particularities of the geological substratum and land use, indicates the existence of some surfaces susceptible to landslides. To identify them, GIS techniques were used, which implied processing the existing information to obtain the map of landslide probability. It will be one of the necessary tools for the management of the hazardous phenomena created by landslides. At the same time, the information obtained can be used by decision-makers in the current and future urban planning actions.