@article{LindenmaierZeheIhringer2004, author = {Lindenmaier, Falk and Zehe, Erwin and Ihringer, J{\"u}rgen}, title = {The role of detailed hydrological investigation for the identification of dominating structures and processes which lead to mass movement in mountainous regions}, isbn = {3-8325-0585-7}, year = {2004}, language = {en} } @misc{LindenmaierZeheDittfurthetal.2004, author = {Lindenmaier, Falk and Zehe, Erwin and Dittfurth, Angela and Ihringer, J{\"u}rgen}, title = {Process identification at a slow-moving landslide in the Vorarlberg Alps}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-60226}, year = {2004}, abstract = {A fine-grained slope that exhibits slow movement rates was investigated to understand how geohydrological processes contribute to a consecutive development of mass movements in the Vorarlberg Alps, Austria. For that purpose intensive hydrometeorological, hydrogeological and geotechnical observations as well as surveying of surface movement rates were conducted during 1998-2001. Subsurface water dynamics at the creeping slope turned out to be dominated by a three-dimensional pressure system. The pressure reaction is triggered by fast infiltration of surface water and subsequent lateral water flow in the south-western part of the hillslope. The related pressure signal was shown to propagate further downhill, causing fast reactions of the piezometric head at 5Ð5 m depth on a daily time scale. The observed pressure reactions might belong to a temporary hillslope water body that extends further downhill. The related buoyancy forces could be one of the driving forces for the mass movement. A physically based hydrological model was adopted to model simultaneously surface and subsurface water dynamics including evapotranspiration and runoff production. It was possible to reproduce surface runoff and observed pressure reactions in principle. However, as soil hydraulic functions were only estimated on pedotransfer functions, a quantitative comparison between observed and simulated subsurface dynamics is not feasible. Nevertheless, the results suggest that it is possible to reconstruct important spatial structures based on sparse observations in the field which allow reasonable simulations with a physically based hydrological model. Copyright  2005 John Wiley \& Sons, Ltd. KEY WORDS rainfall-induced landslides; soil creep; hydrological modelling; Vorarlberg; Austria; pressure propagation}, language = {en} } @article{LindenmaierZeheDittfurthetal.2005, author = {Lindenmaier, Falk and Zehe, Erwin and Dittfurth, A. and Ihringer, J{\"u}rgen}, title = {Process identification at a slow-moving landslide in the Vorarlberg Alps}, year = {2005}, abstract = {A fine-grained slope that exhibits slow movement rates was investigated to understand how geohydrological processes contribute to a consecutive development of mass movements in the Vorarlberg Alps, Austria. For that purpose intensive hydrometeorological, hydrogeological and geotechnical observations as well as surveying of surface movement rates were conducted during 1998-2001. Subsurface water dynamics at the creeping slope turned out to be dominated by a three-dimensional pressure system. The pressure reaction is triggered by fast infiltration of surface water and subsequent lateral water flow in the south-western part of the hillslope. The related pressure signal was shown to propagate further downhill, causing fast reactions of the piezometric head at 5.5 m depth on a daily time scale. The observed pressure reactions might belong to a temporary hillslope water body that extends further downhill. The related buoyancy forces could be one of the driving forces for the mass movement. A physically based hydrological model was adopted to model simultaneously surface and subsurface water dynamics including evapotranspiration and runoff production. It was possible to reproduce surface runoff and observed pressure reactions in principle. However, as soil hydraulic functions were only estimated on pedotransfer functions, a quantitative comparison between observed and simulated subsurface dynamics is not feasible. Nevertheless, the results suggest that it is possible to reconstruct important spatial structures based on sparse observations in the field which allow reasonable simulations with a physically based hydrological model. Copyright (c) 2005 John Wiley \& Sons, Ltd}, language = {en} } @inproceedings{ZeheBronstertItzerottetal.2006, author = {Zehe, Erwin and Bronstert, Axel and Itzerott, Sibylle and B{\´a}rdossy, Andr{\´a}s and Ihringer, J{\"u}rgen}, title = {Hochwasservorhersage, Großhangbewegungen, Schadstofftransport}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7128}, year = {2006}, abstract = {Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006}, language = {de} } @article{WienhoeferLindenmaierIhringeretal.2009, author = {Wienh{\"o}fer, Jan and Lindenmaier, Falk and Ihringer, J{\"u}rgen and Zehe, Erwin}, title = {Characterization of soil hydraulic properties on a creeping Alpine slope}, isbn = {978-1-901502-89-3}, year = {2009}, language = {en} }