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Medientyp: E-Artikel Titel: A national rockfall dataset as a tool for analysing the spatial and temporal rockfall occurrence in Germany Beteiligte: Rupp, Stefan; Damm, Bodo Erschienen: Wiley, 2020 Erschienen in: Earth Surface Processes and Landforms, 45 (2020) 7, Seite 1528-1538 Sprache: Englisch DOI: 10.1002/esp.4827 ISSN: 0197-9337; 1096-9837 Entstehung: Anmerkungen: Beschreibung: AbstractThis study presents an evaluation of a comprehensive dataset with information on about 700 recorded rockfall events in Germany for the first time. The focus is on the analysis of monthly distributions of three rockfall clusters in German low mountain ranges and of three elevation classes to provide an overview of the characteristic seasonal occurrence of rockfalls in Germany. Each rockfall distribution is correlated with records of meteorological station clusters which are representative for the long‐term climate conditions of the particular rockfall cluster and elevation class, respectively. The stored parameters in the dataset (year of occurrence, rock volumes, slope angles, affected objects) are evaluated to complete the extensive and differentiated overview of rockfalls in Germany. The analyses of the distributions of the three rockfall clusters show a distinct event concentration in the winter months. Differences are apparent between the monthly distributions of the elevation classes in which clear peaks are partially visible. Freeze–thaw cycles are considered to be the major trigger of winter rockfalls in Germany. Overall, the presented results may serve as a basis for further studies in the German low mountain ranges. © 2020 John Wiley & Sons, Ltd.