Universität Innsbruck

Überblick

Die Arbeitsgruppe befasst sich mit Fragen aus den Forschungsbereichen Bodenkunde und Landschaftsökologie. Die Untersuchungen finden vor allem in den Alpen statt, aber auch im Alpenvorland, in urbanen Räumen, in den Karpaten, auf Grönland und in Bolivien. Einige der Themen beinhalten angewandte Aspekte. Zudem bestehen Kooperationen mit KollegInnen der Fachbereiche Entwicklungsforschung, Raumplanung, Geschichtswissenschaft, Archäologie, Mineralogie, Geologie, Geotechnik, Ökologie, Botanik, Mikrobiologie und Bodenzoologie.

News

  • ERODYN: Drone-based laser scanning for erosion monitoring Fig. 1: ULS system set up and flight at a 48-ha test site in the Dolomites (Italy). Within the ERODYN project, we are using a drone (the RIEGL RiCOPTER system) equipped with the VUX-1LR laser scanner to produce high resolution 3D point clouds and derive detailed digital terrain models for automated geomorphological analyses. The aim […] (2020-09-22 08:39:45)
  • ERODYN: How does vegetation influence the susceptibility of grassland slopes towards shallow erosion? Vegetation plays (amongst other factors) an important role for the stability of slopes near their surface. Not only woody vegetation (i.e. shrubs and trees) but also herbaceous vegetation (dominating grasslands) can enhance the resistance of soil against shallow erosion. Being to some extent controllable via land management (in contrast to other factors, such as topography […] (2020-09-08 10:01:38)
  • ERODYN: A new method for measuring the tensile strength of grassland topsoil Members of the ERODYN team at the Free University of Bozen-Bolzano have developed a novel in-situ method for measuring the surface-parallel tensile strength of the topsoil. The densely interwoven roots of herbaceous vegetation can form a strong reinforcement in the top soil (“surface-mat”), and this may be an important factor for resistance against small-scale shallow erosion, […] (2020-01-27 07:15:52)
  • ERODYN: New publication: Object-based point cloud analysis for landslide and erosion monitoring A new paper in the journal Photogrammetric Engineering & Remote Sensing presents methods for landslide and erosion monitoring based on terrestrial laser scanning point clouds. The 3D approach combines deformation detection and a geomorphological object classification automatically. This enhances the analysis and interpretability of a point cloud time series for erosion and landslide assessment. Mayr, […] (2019-06-24 14:05:37)
  • ERODYN: EGU conference contribution: UAV-based hyperspectral techniques for monitoring shallow erosion Preliminary results from an ERODYN experiment will be presented with a poster at this years EGU (European Geosciences Union General Assembly) in Vienna: Lloyd, J., Mejia-Aguilar, A., Tonin, R., Loebmann, M., Gild, Ch., Mayr, A., and Sonnenschein, R.: UAV-based hyperspectral techniques for monitoring shallow erosion in alpine pastures Wednesday 10 April, 08:30–10:15, Hall A (2019-04-08 20:19:12)

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