Roland Kaitna

Vorträge

• Jahr: 2023 -  Application of pulse-Doppler radar and 3D LiDAR for high-resolution velocity measurements of three debris flows at Illgraben (Switzerland)

  Autoren: Schöffl, T; Aaron, J; Kaitna, R; Hübl, J

  Veranstaltung: EGU General Assembly 2023

• Jahr: 2023 -  Application of a real-time monitoring and warning system for multiple fast-moving mass movements-

  Autoren: Schöffl, T; Koschuch, R; Hübl, J

  Veranstaltung: INTERPRAEVENT 2023 International Symposium

• Jahr: 2023 -  Impact of climate change on hydro-meteorological trigger conditions for debris flows in Austria

  Autoren: Kaitna, R; Prenner, D; Switanek, M; Stoffel, M; Maraun, D; Hrachowitz, M

  Veranstaltung: 8th International Conference on Debris Flow Hazard Mitigation 2023

• Jahr: 2023 -  Untersuchung der Wellendynamik natürlicher Murgänge durch Puls-Doppler Radarmessungen

  Autoren: Schöffl, T; Nagl, G; Koschuch, R; Schreiber, H; Hübl, J; Kaitna, R

  Veranstaltung: FACHTAGUNG KATASTROPHEN-FORSCHUNG

• Jahr: 2023 -  The Rosetta Stone Project – Integrating experimental results on debris flow mechanics across the scales: next results

  Autoren: Bowman, E; Fawley, A; Kaitna, R; Li, S; McArdell, B; McElwaine, J; Sanvitale, N; Take, WA; Tauskela, L; Taylor-Noonan, A; Zhao, Y.

  Veranstaltung: 8th International Conference on Debris Flow Hazard Mitigation 2023

• Jahr: 2023 -  Debris-flow activity and sediment dynamics in the landslide-influenced Lattenbach catchment, Austria

  Autoren: Aigner, P; Kuschel, E; Sklar, L; Zangerl, Ch; Hrachowitz, M; de Haas, T; Hübl, J; Kaitna, R

  Veranstaltung: 8th International Conference on Debris Flow Hazard Mitigation 2023

• Jahr: 2023 -  Automatic Identification of Sediment from Bedrock for Debris Flow Hazard Assessments using Terrain Surface Roughness Textures

  Autoren: Chen, TY; Sklar, L; Kaitna, R; Pilkington, B

  Veranstaltung: Fall Meeting of the American Geophysical Union

• Jahr: 2023 -  Sediment dynamics related to the triggering of debris flows in different alpine watersheds

  Autoren: Kaitna, R; Aigner, P; Bernardi, T; Wagner, P; Kuschel, E; Zangerl, C; Hrachowitz, M; Sklar, L

  Veranstaltung: European Geosciences Union General Assembly 2023

• Jahr: 2022 -  Debris flow surges in a numerical model – Mount Currie case study

  Autoren: Mitchell, A.; Zubrycky, S.; McDougall, S.; Aaron, J.; Graf, C.; Jacquemart, M.; Hübl, J.; Kaitna, R.:

  Veranstaltung: Geohazards 8, the 8th Canadian Conference on Geotechnique and Natural Hazards

• Jahr: 2022 -  Muren – wenn es ganz dick kommt

  Autoren: Kaitna, R

  Veranstaltung: Risikomanagement für Alpine Naturgefahren

• Jahr: 2022 -  Der Einfluss der Qualität von Input Daten auf die Gefahrenzonierung - Steinschlag

  Autoren: Melzner, S.; Kaitna, R.; Conedera, M.; Schuster, R.; Hübl, J.:

  Veranstaltung: 24. Geoforum Umhausen 2022

• Jahr: 2022 -  Wildbachgefahren und Klimawandel

  Autoren: Kaitna, R

  Veranstaltung: Festveranstaltung WLV meets BOKU / 50 Jahre Institut für Alpine Naturgefahren

• Jahr: 2022 -  Sediment dynamics in alpine watersheds: from initiation to mitigation

  Autoren: Kaitna, R

  Veranstaltung: 4th Japan-Austria Sediment Disaster Risk Management Technical Conference, 28.06.2022

• Jahr: 2022 -  Lehre an der BOKU - neue Entwicklungen

  Autoren: Kaitna, R

  Veranstaltung: Festveranstaltung WLV meets BOKU / 50 Jahre Institut für Alpine Naturgefahren

• Jahr: 2021 -  Timing and magnitude of runoff in Austrian mountain catchments in a warming climate [Pico]

  Autoren: Hanus, S; Zekollari, H; Schoups, G; Kaitna, R; Hrachowitz, M

  Veranstaltung: European Geosciences Union EGU General Assembly 2021

• Jahr: 2021 -  The Rosetta Stone Project – Integrating experimental results on debris flow mechanics across disciplines

  Autoren: Bowman, ET; Kaitna, R; McArdell, B; McElwaine, J; Sanvitale, N; Take, WA; Taylor-Noonan, A; Zhao, Y

  Veranstaltung: XIII International Symposium on Landslides

• Jahr: 2021 -  A combined model approach for debris-flow impact forces [Pico]

  Autoren: Reider, L; Fuchs, A.L.; Dankwerth, L; Wernhart, S; Kaitna, R; Nagl, G; Proske, D; Scheidl, C

  Veranstaltung: European Geosciences Union EGU General Assembly 2021

• Jahr: 2021 -  Multi-sensor approach towards understanding debris-flow activity in the Lattenbach catchment, Austria [Pico]

  Autoren: Aigner, P; Kuschel, E; Zangerl, C; Hübl, J; Hrachowitz, M; Sklar, L; Kaitna, R

  Veranstaltung: European Geosciences Union EGU General Assembly 2021

• Jahr: 2021 -  Hydro-meteorological trigger conditions for debris flows in Austria in a changing climate

  Autoren: Kaitna, R

  Veranstaltung: Talk at the Austrian-Taiwanese Joint Seminar (FWF): New Approaches for Sustainability & Climate Change research

• Jahr: 2021 -  In-situ measurements of stress anisotropy in natural debris flows [Pico]

  Autoren: Nagl, G; Hübl, J; Kaitna, R

  Veranstaltung: European Geosciences Union EGU General Assembly 2021

• Jahr: 2021 -  Hydro-meteorological trigger conditions of torrential flows in the Austrian Alps

  Autoren: Kaitna, R; Prenner, D; Hrachowitz, M

  Veranstaltung: 14th Congress INTERPRAEVENT 2021

• Jahr: 2020 -  Insights into a pulsing debris flow

  Autoren: Nagl, G; Hübl, J; Kaitna, R

  Veranstaltung: European Geosciences Union EGU General Assembly 2020

• Jahr: 2020 -  The Rosetta Stone Project – Integrating experimental results on debris flow mechanics across disciplines

  Autoren: Bowman, ET; Kaitna, R; McArdell, B; McElwaine, J; Sanvitale, N; Take, WA; Taylor-Noonan, A; Zhao, Y

  Veranstaltung: SCG-XIII International Symposium on Landslides

• Jahr: 2020 -  The importance of geomorphology for debris-flow activity in Alpine catchments

  Autoren: Aigner, P; Sklar, L; Hrachowitz, M; Kaitna, R

  Veranstaltung: AGU Fall Meeting 2020

• Jahr: 2020 -  Thermal equilibrium and flow regime transitions in snow flows

  Autoren: Fischer, J.T.; Köhler, A; Sovilla, B; Heil, K; Kaitna, R; Reiweger, I

  Veranstaltung: Virtual Snow Science Workshop VSSW 2020

• Jahr: 2020 -  Why are some alpine catchments debris-flow active and others not? - the influence of geomorphology on debris-flow initiation

  Autoren: Aigner, P; Sklar, L; Hrachowitz, M; Kaitna, R

  Veranstaltung: European Geosciences Union EGU General Assembly 2020

• Jahr: 2020 -  Debris flow hazard assessment in Austria

  Autoren: Kaitna, R.

  Veranstaltung: Workshop Methodology for debris flows hazard zoning in Colombia"for the development of an official guideline for hazard assessment in Colombia 2020

• Jahr: 2019 -  Prediction of the regional catchment susceptibility for debris flows using multiple hydro-meteorological variables

  Autoren: Prenner, D; Kaitna, R; Mostbauer, K; Hrachowitz, M

  Veranstaltung: EGU General Assembly 2019

• Jahr: 2019 -  Thermal equilibrium in snow flows – A natural compensation of frictional energy dissipation

  Autoren: Fischer, JT; Kaitna, R; Heil, K; Reiweger, I

  Veranstaltung: EGU General Assembly 2019

• Jahr: 2019 -  Hydro-meteorological trigger conditions of debris flows in Austria

  Autoren: Kaitna, R.; Prenner, D.; Braun, M.; Hrachowitz, M.

  Veranstaltung: 7th International Conference on Debris-Flow Hazards Mitigation 2019

• Jahr: 2019 -  Measurements of velocity proflies in natural debris flows: a view behind the muddy curtain

  Autoren: Nagl, G; Hübl, J; Kaitna, R

  Veranstaltung: 7th International Conference on Debris-Flow Hazards Mitigation 2019

• Jahr: 2019 -  Measurements of velocity profiles in natural debris flows: a view behind the muddy curtain

  Autoren: Nagl, G.; Hübl, J.; Kaitna, R

  Veranstaltung: 7th International Conference on Debris-Flow Hazards Mitigation 2019

• Jahr: 2019 -  Hydro-meteorologische Auslösebedingungen von Wildbachereignissen in verschiedenen Regionen Österreichs und mögliche Änderungen im Zuge des Klimawandels

  Autoren: Kaitna, R

  Veranstaltung: Wildbachworkshop 2019 - Feststofftransport - Möglichkeiten und Grenzen der Bewirtschaftung

• Jahr: 2019 -  Evolution of vertical velocity profiles along a sequence of debris flow surges

  Autoren: Nagl, G; Hübl, J; Kaitna, R

  Veranstaltung: EGU General Assembly 2019

• Jahr: 2019 -  Hydro-meteorologische Auslösebedingungen von Wildbachgefahren in Österreich

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the Department of Water, Atmosphere and Environment, University of Natural Resources and Life Sciences, Vienna

• Jahr: 2019 -  Monitoring and modeling of debris-flow surges at the Lattenbach creek, Austria

  Autoren: Hübl, J; Arai, M.; Kaitna, R

  Veranstaltung: 7th International Conference on Debris-Flow Hazards Mitigation 2019

• Jahr: 2019 -  Thermal equilibrium in snow flows – A natural compensation of frictional energy dissipation

  Autoren: Fischer, J.T.; Kaitna, R; Heil, K; Reiweger, I

  Veranstaltung: 3. Internationales Lawinensymposium Graz

• Jahr: 2019 -  Phenotypes of debris flows

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the Department of Civil Engineering at Queen's University, Canada

• Jahr: 2019 -  Thermisches Gleichgewicht in Laborlawinen - Wie erwärmt und kühlt sich fließender Schnee?

  Autoren: Fischer, J.T.; Kaitna, R; Heil, K; Reiweger; I

  Veranstaltung: 3. Lawinen Symposium Graz 2019

• Jahr: 2019 -  Critical hydro-meteorological trigger conditions for debris flows in a changing climate

  Autoren: Kaitna, R; Prenner, D; Switanek, M; Maraun, D; Hrachowitz, M

  Veranstaltung: EGU General Assembly 2019

• Jahr: 2019 -  Assessment of torrential flows in the Austrian Alps

  Autoren: Kaitna, R; Prenner, D; Hrachowitz, M

  Veranstaltung: International Mountain Conference IMC 2019

• Jahr: 2019 -  Monitoring and modeling of debris-flow surges at the Lattenbach creek, Austria

  Autoren: Hübl, J; Arai, M; Kaitna, R

  Veranstaltung: 7th International Conference on Debris-Flow Hazards Mitigation 2019

• Jahr: 2019 -  Klimawandelbedingte Auswirkungen auf alpine Naturgefahren

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the Symposium für Alm- und Berglandwirtschaft, organized by Netzwerk Zukunftsraum Land

• Jahr: 2019 -  Erosion by experimental debris flows: particle size effects

  Autoren: Ghasemi, A; Kaitna, R; Blankenship, B.T.; Feng, Q.; Densmore, A.; de Haas, T; Hill, K.M.

  Veranstaltung: 7th International Conference on Debris-Flow Hazards Mitigation 2019

• Jahr: 2018 -  Granulation experiments with snow in a rotating drum

  Autoren: Heil, K; Fischer, J.T.; Reiweger, I; Kaitna, R

  Veranstaltung: International Snow Science Workshop ISSW 2018

• Jahr: 2018 -  The temporally varying roles of rainfall, snowmelt and soil moisture for debris flow initiation in an alpine region

  Autoren: Mostbauer, K; Kaitna, R; Prenner, D; Hrachowitz, M

  Veranstaltung: EGU General Assembly 2018

• Jahr: 2018 -  A comparative analysis of meteorological trigger conditions for torrential processes on a daily and sub-daily time scale for Austria

  Autoren: Braun, M; Kaitna, R

  Veranstaltung: EGU General Assembly 2018

• Jahr: 2018 -  Hydro-meteorological trigger conditons of torrential hazards in the Austrian Alps

  Autoren: Kaitna, R; Ballesteros, J; Braun, M; Hrachowitz, M; Maraun, D; Mostbauer, K; Prenner, D; Stoffel, M; Switanek, M

  Veranstaltung: 19. Österreichischer Klimatag 2018 - Forschung zu Klima, Klimawandel und Auswirkungen in Österreich

• Jahr: 2018 -  Towards debris-flow hazard assessment and mitigation: aspects from research and (engineering) reality

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the workshop “Debris-flow science and hazards: what do we know, and what do we need to know?” of the Durham University, UK

• Jahr: 2018 -  Prediction of a watersheds temporal susceptibility to debris flows using multiple hydro-meteorological variables

  Autoren: Prenner, D; Kaitna, R; Mostbauer, K; Hrachowitz, M

  Veranstaltung: AGU Fall Meeting 2018

• Jahr: 2018 -  Measurement of Velocity Profiles and Fluid Pressure in Natural Debris Flows

  Autoren: Kaitna, R; Nagl, G; Hübl, J

  Veranstaltung: AGU Fall Meeting 2018

• Jahr: 2018 -  A monitoring barrier for investigating debris flow/structure/ground interactions

  Autoren: Nagl, G; Kaitna, R; Hübl, J

  Veranstaltung: 5th International Conference DEBRIS FLOWS: Disasters, Risk, Forecast, Protection

• Jahr: 2018 -  Analysis of past and future meteorological trigger probabilities for torrential processes in Austria using regional climate projections from the EURO-CORDEX initiative

  Autoren: Braun, M; Maraun, D; Switanek, M; Prenner, D; Kaitna, R

  Veranstaltung: EGU General Assembly 2018

• Jahr: 2018 -  Measurements of velocity profiles in real scale debris flows

  Autoren: Nagl, G; Hübl, J; Kaitna, R

  Veranstaltung: EGU General Assembly 2018

• Jahr: 2018 -  What can hydro-meteorological variables tell us about debris flow occurrence?

  Autoren: Prenner, D; Kaitna, R; Mostbauer, K; Hrachowitz, M

  Veranstaltung: EGU General Assembly 2018

• Jahr: 2017 -  Hydrological disposition of flash flood and debris flows events in an Alpine watershed in Austria

  Autoren: Prenner, D; Kaitna, R; Mostbauer, K; Hrachowitz, M

  Veranstaltung: EGU General Assembly 2017

• Jahr: 2017 -  Evaluation of debris-flow model parameterization through laboratory investigations

  Autoren: Kaitna, R; Rickenmann, D; Hübl, J

  Veranstaltung: EGU General Assembly 2017

• Jahr: 2017 -  Properties of flowing snow - measurements in a rotating drum

  Autoren: Heil, K; Kaitna, R; Fischer, J.-T.; Reiweger, I

  Veranstaltung: 15th Swiss Geoscience Meeting 2017

• Jahr: 2017 -  Entwicklungen bei technischen Schutzmaßnahmen in alpinen Einzugsgebieten

  Autoren: Hübl, J; Kaitna, R

  Veranstaltung: 31. Seminar Kulturtechnik und Wasserwirtschaft heute 2017 - KulturtechnikerInnen im Spannungsfeld von Bautechnik und Naturgefahren

• Jahr: 2017 -  Evaluation concepts to compare observed and simulated deposition areas of mass movements

  Autoren: Heiser, M; Scheidl, C; Kaitna, R

  Veranstaltung: EGU General Assembly 2017

• Jahr: 2017 -  Hydrologic system state at debris flow initiation in the Pitztal catchment, Austria

  Autoren: Mostbauer, K; Hrachowitz, M; Prenner, D; Kaitna, R

  Veranstaltung: EGU General Assembly 2017

• Jahr: 2017 -  Flow behaviour of snow in a rotating drum

  Autoren: Heil, K; Reiweger, I; Fischer, J.-T.; Kaitna, R

  Veranstaltung: EGU General Assembly 2017

• Jahr: 2016 -  Parameterization of numerical smulation tools for debris-flows

  Autoren: Kaitna, R; Moser, M; Schraml, K

  Veranstaltung: GeoTirol 2016 Annual Meeting DGGV

• Jahr: 2016 -  Pore fluid pressure and shear behavior in debris flows of different compositions

  Autoren: Kaitna, R; Palucis, M; Bereket, Y; Hill, K; Dietrich, W

  Veranstaltung: EGU General Assembly 2016

• Jahr: 2016 -  Analysis of Meteorological Trigger Conditions for Debris Flows on a Daily Time Scale

  Autoren: Braun, M; Kaitna R

  Veranstaltung: Fourth International Conference on Debris Flows: Disasters, Risk, Forecast, Protection

• Jahr: 2016 -  Meteorological and hydrological triggers of torrential disasters in Austria in times of climate change

  Autoren: Kaitna, R; Stoffel, M; Corona, C; Truhetz, H; Maraun, D; Gobiet, A; Hrachowitz, M

  Veranstaltung: 13th Congress INTERPRAEVENT 2016

• Jahr: 2016 -  Understanding the impact of climate change on debris-flow risk in a managed torrent: expected future damage versus maintenance costs

  Autoren: Ballestros Canovas, J. A.; Stoffel, M; Schraml, K; Corona, C; Gobiet, A; Tani, S; Fuchs, S; Sinabell, F; Kaitina, R

  Veranstaltung: 13th Congress INTERPRAEVENT 2016

• Jahr: 2016 -  Behaviour of mudflows realized in a laboratory apparatus and relative numerical calibration

  Autoren: Brezzi, L; Gabrieli, F; Kaitna, R; Cola,S

  Veranstaltung: EGU General Assembly 2016

• Jahr: 2016 -  On the connection of permafrost and debris flow activity in Austria

  Autoren: Huber, T; Kaitna, R

  Veranstaltung: EGU General Assembly 2016

• Jahr: 2016 -  Understanding the impact of climate change on debris-flow risk in a managed torrent: expected future damage versus maintenance costs

  Autoren: Ballestros Canovas, J. A.; Stoffel, M; Schraml, K; Corona, C; Gobiet, A; Tani, S; Fuchs, S; Sinabell, F; Kaitina, R

  Veranstaltung: 13th Congress INTERPRAEVENT 2016

• Jahr: 2016 -  Eventdocumentation of the debris flow event at Sattelkar, Obersulzbachtal, Sbg.

  Autoren: Kaitna, R; Keuschnig, M; Fegerl, L; Hübl, J

  Veranstaltung: GeoTirol 2016 Annual Meeting DGGV

• Jahr: 2016 -  Towards an empirical method to determine an engineering design peak discharge for debris flows

  Autoren: Pfitscher, M; Kaitna, R; Hübl, J

  Veranstaltung: 13th Congress INTERPRAEVENT 2016

• Jahr: 2016 -  Analysis of meteorological trigger conditions for torrential processes on a daily time scale

  Autoren: Braun, M; Kaitna, R

  Veranstaltung: EGU General Assembly 2016

• Jahr: 2016 -  Data assimilation for the calibration of flume tests with different granular mixtures

  Autoren: Brezzi, L; Kaitna, R; Gabrieli, F; Zulpo, M; Cola, S

  Veranstaltung: 13th Congress INTERPRAEVENT 2016

• Jahr: 2016 -  Hydrological modeling of an Alpine watershed for the identification of trigger conditions leading to flash floods and debris flows

  Autoren: Prenner, D; Kaitna, R; Hrachowitz, M

  Veranstaltung: American Geophysical Union AGU Annual Meeting 2016

• Jahr: 2016 -  Meteorological Trigger Conditions for Different Geomorphic Processes in Steep Mountain Channels in the Austrian Alps

  Autoren: Kaitna, R; Braun, M

  Veranstaltung: American Geophysical Union AGU Annual Meeting 2016

• Jahr: 2015 -  The Formation of Granular Fronts in Debris Flow - A Combined Experimental-Numerical Study

  Autoren: Leonardi, A; Cabrera, MA; Wittel, FK; Kaitna, R; Mendoza, M; Wu, W; Herrmann, HJ

  Veranstaltung: European Geosciences Union EGU General Assembly 2015

• Jahr: 2015 -  One-dimensional pore pressure diffusion of different grain-fluid mixtures

  Autoren: von der Thannen, M; Kaitna, R

  Veranstaltung: European Geosciences Union EGU General Assembly 2015

• Jahr: 2014 -  Modeling debris-flow runout pattern on a forested alpine fan with different dynamic simulation models

  Autoren: Schraml, K; Thomschitz, B; McArdell, B; Graf, C; Hungr, O; Kaitna, R

  Veranstaltung: IAEG XII Congress 2014

• Jahr: 2014 -  A Wave Equation of Intermittent Flow with Sediment on Inclined Channel and Experimental and Observed Results

  Autoren: Arai, M; Hübl, J; Kaitna, R

  Veranstaltung: INTERPRAEVENT 2014, International Symposium in Pacific Rim

• Jahr: 2014 -  Naturgefahrenmanagement in Zeiten des Klimawandels

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the Wegener Center for Climate and Global Change. University of Graz, Austria

• Jahr: 2014 -  Evaluating Voellmy resistance parameters for debris-flow simulation models

  Autoren: Schraml, K; McArdell, B; Graf, C; Thomschitz, B; Kaitna, K

  Veranstaltung: EGU General Assembly 2014

• Jahr: 2014 -  Rotating drum tests of particle suspensions within a fines dispersion

  Autoren: Cabrera, M.A; Gollin, D; Kaitna, R; Wu, W

  Veranstaltung: EGU General Assembly 2014

• Jahr: 2014 -  Connecting a large database of debris flow events in Austria with daily precipitation data

  Autoren: Braun, M; Hübl, J; Kaitna, R

  Veranstaltung: EGU General Assembly 2014

• Jahr: 2014 -  Assessment of Climate Change Impacts on Torrential Disasters: The Deucalion Project

  Autoren: Kaitna, R; Schraml, K; Stoffel, M; Corona, C; Ballesteros, J; Gobiet, A; Satyanarayana, T; Sinabell, F

  Veranstaltung: 15. Österreichischer Klimatag 2014 Forschung zu Klima, Klimawandel und Auswirkungen in Österreich

• Jahr: 2014 -  Muren, Steinschlag und Lawinen: Naturgefahren oder natürliche Prozesse in der Landschaft?

  Autoren: Kaitna, R

  Veranstaltung: 1-day workshop at the National Park Gesäuse, Austria

• Jahr: 2014 -  Alpine risks and it’s management

  Autoren: Kaitna, R

  Veranstaltung: ELLS Summer School ProAlp 2014 : Land Protection and Water Management in an Alpine Environment (3-10 Aug.), Altenberg an der Rax, Austria

• Jahr: 2013 -  Modelling the impact of shallow landslides and debris flows on rigid bodies and flexible barriers: Linking rheology to grain size distribution and water content

  Autoren: Boetticher, A. von; Volkwein, A; Hübl, J; Scheidl, C; Hsu, L; Kaitna, R; Wendeler, C

  Veranstaltung: EGU General Assembly 2013

• Jahr: 2013 -  Abschätzung der Auswirkungen des Klimawandels auf Wildbachgefahren - Projekt Deucalion

  Autoren: Kaitna, R; Schraml, K; Eckhart, T; Kogelnig, B; Corona, C; Stoffel, M; Gobiet, A; Themeßl, M; Tani, S; Sinabell, F

  Veranstaltung: 14. Klimatag 2013 - Klimawandel, Auswirkungen und Anpassung sowie Vermeidung

• Jahr: 2013 -  Particle-Scale Controls on Entrainment and Deposition due to Debris Flows

  Autoren: Hill, K.M; Maki, L; Kaitna, R

  Veranstaltung: American Geophysical Union AGU Annual Meeting 2013

• Jahr: 2013 -  Assessment of the frictional effect of forests on debris flow runout in numerical models

  Autoren: Schraml, K:; McArdell, B.W; Graf, C; Stoffel, M; Kaitna, R

  Veranstaltung: EGU General Assembly 2013

• Jahr: 2013 -  Particle entrainment in dry and saturated granular flow experiments

  Autoren: Kaitna, R; Maki, L; Hill, K

  Veranstaltung: American Geophysical Union AGU Annual Meeting 2013

• Jahr: 2013 -  Imperfect and perfect debris flows – insights from experiments and field study

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the Department of Civil Engineering, University of Minnesota, USA

• Jahr: 2013 -  Estimation of climate change impact on the runoff from a small alpine watershed in Austria

  Autoren: Eckhart, T; Hrachowitz, M; Gobiet, A; Themessl, M; Satyanarayana, T; Hübl, J; Kaitna, R

  Veranstaltung: EGU General Assembly 2013

• Jahr: 2013 -  Suspended sediment transport in flash floods: turbulence and boundary shear stress in flume experiments

  Autoren: Goodwin, K; Johnson, J.P.L; Kaitna, R

  Veranstaltung: 47th Annual Meeting of the Geological Society of America, South-Central Section

• Jahr: 2013 -  Fluid pressure and velocity profiles in large scale experimental debris flows

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the Jackson School of Geoscience, University of Texas at Austin, USA

• Jahr: 2012 -  Large-scale experimental modelling of sediment-fluid mixtures

  Autoren: Kaitna, R; Dietrich, W.E; Rickenmann, D

  Veranstaltung: Joint Symposium Sediment-related Disasters 2012 - Mechanism, Prediction and Assessment

• Jahr: 2012 -  Assessment of climate change impacts on torrent disasters - the ACRP Deucalion Project

  Autoren: Kogelnig, B; Egginger, T; Oismüller, M; Schraml, K; Wolfsgruber, M; Schneuwly-Bollschweiler, M; Stoffel, M; Gobiet, A; Sinabell, F; Kaitna, R

  Veranstaltung: 12th Congress INTERPRAEVENT 2012

• Jahr: 2012 -  Assessment of Climate Change Impacts on Torrential Disasters: The Deucalion Project

  Autoren: Schraml, K; Kogelnig, B; Egginger, T; Oismüller, M; Wolfsgruber, M; Corona, C; Schneuwly-Bollschweiler, M; Stoffel, M; Gobiet, A; Themeßl, M; Tani, S; Sinabell, F; Kaitna, R

  Veranstaltung: 13. Österreichischer Klimatag 2012 - Forschung zu Klima, Klimawandel und Auswirkungen in Österreich

• Jahr: 2011 -  Effect of fines and grain size distribution on pore fluid pressure and velocity profiles in large scale experimental debris flow

  Autoren: Kaitna, R; Palucis, M.C; Yohannes, B; Hill,K.M; Dietrich, W.E

  Veranstaltung: EGU General Assembly 2011

• Jahr: 2011 -  Boundary shear stress of granular flows

  Autoren: Hsu, L; Kaitna, R; Dietrich, W.E; Sklar, L.S

  Veranstaltung: 5th International Conference on Debris-Flow Hazards Mitigation 2011 - Mechanics, Prediction and Assessment

• Jahr: 2011 -  The effect of fines and grain size distribution on pore fluid pressure, shear rate and bulk flow resistance in large scale experimental debris flows

  Autoren: Kaitna, R; Palucis, M.C; Tewoldebrhan, B; Hill,K.M; Dietrich, W.E

  Veranstaltung: Fall Meeting American Geophysical Union AGU 2011

• Jahr: 2011 -  The role of fine material and grain size distribution on excess pore pressure dissipation and particle support mechanisms in granular deposits based in large-scale physical experiments

  Autoren: Palucis, M.C., Kaitna, R., Tewoldebrhan, B., Hill, K.M.; Dietrich, W.E.

  Veranstaltung: Fall Meeting American Geophysical Union AGU 2011

• Jahr: 2011 -  On the development of an unsaturated front of debris flows

  Autoren: Kaitna, R; Hsu, L; Rickenmann, D; Dietrich, W.E

  Veranstaltung: 5th International Conference on Debris-Flow Hazards Mitigation 2011 - Mechanics, Prediction and Assessment

• Jahr: 2010 -  Naturgefahren und Risikomanagement

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the short course on „Hazard management“ at the Health and Life Science University Hall, Austria

• Jahr: 2010 -  Sediment delivery from the Lattenbach catchment by debris floods and debris flows

  Autoren: Hübl, J; Kaitna, R

  Veranstaltung: EGU General Assembly 2010

• Jahr: 2010 -  Discrete element method modeling of dry and wet granular flows

  Autoren: Yohannes, B; Palulcis, M.C; Kaitna, R; Dietrich, W.E; Hill, K.M

  Veranstaltung: Annual Meeting of the American Geophysical Union AGU 2010

• Jahr: 2010 -  Sediment delivery from the Lattenbach catchment to the river sanna by debris floods and debris flows

  Autoren: Hübl, J; Kaitna, R

  Veranstaltung: INTERPRAEVENT 2010, International Symposium in Pacific Rim

• Jahr: 2009 -  On pore fluid pressure measurements of large scale laboratory generated debris flow mixtures

  Autoren: Kaitna, R; Rickenmann, D; Hsu, L; Dietrich, B.W

  Veranstaltung: EGU General Assembly 2009

• Jahr: 2009 -  Measuring velocity profiles in large scale debris flow experiments

  Autoren: Kaitna, R; Dietrich, W.E

  Veranstaltung: Annual meeting of the Geological Society of America 2009

• Jahr: 2009 -  Debris Flow Impact Estimation steep slopes

  Autoren: Hübl, J; Suda, J; Proske, D; Kaitna, R; Scheidl, C

  Veranstaltung: 11th International Symposium on Water Management and Hydraulic Engineering 2009

• Jahr: 2009 -  Abrasion and Fragmentation Processes in Marly Sediment Transport

  Autoren: Le Bouteiller, C; Naaim, F; Mathys, N; Lave, J; Kaitna, R

  Veranstaltung: EGU General Assembly 2009

• Jahr: 2009 -  Risikomanagement bei Naturgefahren

  Autoren: Hübl, J; Kaitna, R; Totschnig, R

  Veranstaltung: Universitätslehrgang für sozioökonomisches Krisen- und Katastrophenmanagement der Umit Universität 2009

• Jahr: 2008 -  Optimisation of a bedload retention area at the Vorderbergerbach, Austria, by a physical scale model study

  Autoren: Kaitna, R., Zlatic-Jugovic, J., Kerschbaumer, M., Kapeller, H., Zott, F., Hübl, J.

  Veranstaltung: 11th Congress INTERPRAEVENT 2008

• Jahr: 2008 -  Vergleichende rheologische Untersuchungen von Murgangmaterial - rotierende Trommel und Kugelrheometer

  Autoren: Kaitna, R., Rickenmann, D., Schatzmann, M.

  Veranstaltung: 11th Congress INTERPRAEVENT 2008

• Jahr: 2008 -  Comparative rheologic investigations of debris flow material

  Autoren: Kaitna, R., Rickenmann, D., Schatzmann, M.

  Veranstaltung: 11th Congress INTERPRAEVENT 2008

• Jahr: 2008 -  Optimierung des Geschiebeablagerungsplatzes Vorderbergerbach, Österreich - ein physikalischer Modellversuch

  Autoren: Kaitna, R., Kerschbaumer, M., Kapeller, H., Zlatic-Jugovic, J., Zott, F., Hübl, J.

  Veranstaltung: 11th Congress INTERPRAEVENT 2008

• Jahr: 2008 -  Hydraulic optimisation of the transition reach between a sediment retention area and a narrow channel using a physical scale model

  Autoren: Kaitna, R., Kerschbaumer, M., Zlatic-Jugovic, J., Zott, F., Hübl, J.

  Veranstaltung: EGU General Assembly 2008

• Jahr: 2008 -  Uncertainty in debris flow impact estimation

  Autoren: Proske, D., Hübl, J., Suda, J., Kaitna, R.

  Veranstaltung: 6th International Probabilistic Workshop 2008

• Jahr: 2007 -  Complexity and Indetermination

  Autoren: Proske, D., Kaitna, R.

  Veranstaltung: European Safety and Reliability Conference ESREL 2007

• Jahr: 2007 -  Development of design impact forces of debris flow

  Autoren: Proske, D., Kaitna, R., König, U., Hübl, J.

  Veranstaltung: EGU General Assembly 2007

• Jahr: 2007 -  Bedload Retention Basin Vorderbergerbach Austria - Physical Scale Model Study

  Autoren: Kaitna, R., Zlatic-Jugovic, J., Kerschbaumer, M., Kapeller, J., Zott, F., Chiari, M., Totschnig, R., Hübl, J.

  Veranstaltung: 10th International Symposium on Water Management and Hydraulic Engineering 2007

• Jahr: 2007 -  Optimisation of a bedload retention basin using a physical scale model and numerical simulation

  Autoren: Kaitna, R., Chiari, M. Zlatic-Jugovic, J., Kerschbaumer, M., Kapeller, H., Zott, F., Hübl, J.

  Veranstaltung: Erosion and Torrent Control as a Factor in Sustainable River Basin Management 2007

• Jahr: 2007 -  On design impact forces for torrential barrier structures

  Autoren: Kaitna, R., Proske, D., König, U., Hübl, J., Holzinger, G.

  Veranstaltung: European Safety and Reliability Conference ESREL 2007

• Jahr: 2007 -  Verlagerungsprozesse in Wildbächen

  Autoren: Kaitna, R

  Veranstaltung: Invited talk at the short course „Risk and Natural Hazards“ at the Technical University Vienna, Austria

• Jahr: 2007 -  Flow experiments in a rotating drum and a conveyor beld flume

  Autoren: Kaitna, R., Rickenmann, D., Schneiderbauer, S.

  Veranstaltung: EGU General Assembly 2007

• Jahr: 2007 -  Flow of different material mixtures in a rotating drum

  Autoren: Kaitna, R., Rickenmann, D.,

  Veranstaltung: 4th International DFHM Conference 2007 - Mechanics, Prediction and Assessment

• Jahr: 2006 -  Comparative rheologic investigations in a vertically rotating drum and a ’moving bed’ conveyor belt flume

  Autoren: Kaitna, R., Rickenmann, D., Schneiderbauer, S.

  Veranstaltung: Debris flow 2006

• Jahr: 2006 -  Flow experiments with particles in a viscous fluid in a vertically rotating drum

  Autoren: Kaitna, R., Rickenmann, D.

  Veranstaltung: EGU General Assembly 2006

• Jahr: 2006 -  Comparative rheologic investigations in a vertically rotating drum and a ’moving bed’ conveyor belt flume

  Autoren: Kaitna, R., Rickenmann, D., Schneiderbauer, S.

  Veranstaltung: Debris flow 2006

• Jahr: 2006 -  Flow experiments with particles in a viscous fluid in a vertically rotating drum

  Autoren: Kaitna, R., Rickenmann, D.

  Veranstaltung: EGU General Assembly 2006

• Jahr: 2005 -  Debris flow experiments in a vertically rotating drum

  Autoren: Kaitna, R., Rickenmann, D.

  Veranstaltung: EGU General Assembly 2005

• Jahr: 2005 -  Flow of viscoplastic material in a vertically rotating drum

  Autoren: Kaitna, R., Rickenmann, D.

  Veranstaltung: 2nd Annual European Rheology Conference 2005

• Jahr: 2005 -  Flow of viscoplastic material in a vertically rotating drum

  Autoren: Kaitna, R., Rickenmann, D.

  Veranstaltung: 2nd Annual European Rheology Conference 2005

• Jahr: 2005 -  Experimentelle Untersuchungen zur Murgangdynamik

  Autoren: Kaitna, R.

  Veranstaltung: Lange Nacht der Forschung 2005

• Jahr: 2005 -  Debris flow experiments in a vertically rotating drum

  Autoren: Kaitna, R., Rickenmann, D.

  Veranstaltung: EGU General Assembly 2005

• Jahr: 2004 -  Debris flow simulation in a vertically rotating drum (Poster)

  Autoren: Kaitna, R. Rickenmann, D., Zott, F.

  Veranstaltung: 10th Congress INTERPRAEVENT 2004

• Jahr: 2003 -  Behaviour of granular suspensions in a vertically rotating flume (Poster)

  Autoren: Kaitna, R., Rickenmann, D.

  Veranstaltung: 3rd Int. Conference on Debris Flow Hazard Mitigation

• Jahr: 2002 -  Soil Erosion Assessment for a Mountainous Ecosystem in the High Atlas Region

  Autoren: Klik, A., Kaitna, R.

  Veranstaltung: Annual Meetings of the American Society of Agronomy, Crop Science Society of America and Soil Science Society of America ASA CSSA SSSA 2002 - Uniting Sciences: Solutions for the Global Community

• Abschätzung der Bodenerosion in einem Einzugsgebiet in Marokko.

  Autoren: Klik, A., Zartl, A., Kaitna, R.