11Th CONGRESS INTERPRAEVENT 2008
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11th CONGRESS INTERPRAEVENT 2008 26th to 30th May 2008 Dornbirn Vorarlberg Austria www.interpraevent2008.at Congress Programme 11th Interpraevent Congress 2008 »Protection of populated territories from floods, debris flows, mass movements and avalanches« Introduction International Research Society Interpraevent Interpraevent – both the society itself and the congress – stands for a meeting of science and practice in the field of “protection from natural hazards”. This meeting is international: it is an exchange of President: experiences beyond borders and continents, organisations and social Kurt Rohner Office of the Provincial Government of Carinthia, systems. Dep. 18 – Water Management, 9020 Klagenfurt, AT How can topics which the research society Interpraevent has been dealing with for more than 40 years and which this year’s organiser, Vice-Presidents: Österreichische Wildbach- und Lawinenverbauung (Austrian Torrent Maria Patek Austrian Federal Ministry for Agriculture, Forestry, and Avalanche Control), has been handling for almost 125 years still Environment and Water Management, be up-to-date? 1030 Vienna, AT We all – and not only the anonymous “society” – constantly increase Roberto Loat Swiss Federal Office for the Environment, Danger our demands on land use and mobility. At the same time, our demands Prevention, 3003 Bern, CH on security and personal integrity become increasingly greater. While we accept the risk of road traffic, for example, we take the view that Peter Frei Bavarian State Ministry of the Environment, Public we are able to (and have to) do something against almost all risks Health and Consumer Protection, 81925 Munich, DE resulting from natural hazards. In fact, new findings as well as tech- nologies for adverting and managing natural hazards are constantly Hiroshi Ikeya Sabo Technical Center, 102-0074 Tokyo, JP gained and developed. Rudolf Pollinger Autonomous Province of Bolzano-South Tyrol, Interpraevent is a platform where these findings and technologies can Dep. 30 – Special establishment for soil conserva- be presented and exchanged by scientists and practitioners. It is a tion, regulation of torrents and avalanche control, place where philosophies and organisations meet and get to know 39100 Bolzano, IT each other on a small and large level. Let us make use of this oppor- tunity to the best possible accomplishment of our aim: the reduction of substantial damages due to natural phenomena. Contact: Gernot Koboltschnig (business administration) Mießtalerstraße 1, 9020 Klagenfurt Tel.: +43 (463) 536-31 805 Fax: +43 (463) 536-31 828 E-Mail: [email protected] www.interpraevent.at Kurt Rohner Andreas Reiterer 2 3 Organising Committee Scientific-Techn. Advisory Committee Chairman: Chairmen: Andreas Reiterer Austrian Forest Engineering Service for Torrent Matjaz Mikos University of Ljubljana, SI and Avalanche Control, Vorarlberg division Johannes Hübl University of Natural Resources and Applied Life Sciences, AT Project manager: Niki Beyer-Portner HydroCosmos, CH Gerald Jäger Austrian Forest Engineering Service for Torrent Gernot Fiebiger Austrian Forest Engineering Service for and Avalanche Control, Bregenz regional Torrent and Avalanche Control, AT construction management Rosa Frei Office of the Provincial Government of Vorarlberg, AT Project team members: Dieter Guthknecht University of technology, Vienna, AT Thomas Frandl Austrian Forest Engineering Service for Hans Kienholz University of Bern, CH Torrent and Avalanche Control, Bregenz Robert Kirnbauer Vienna technical University, AT regional construction management Eduard Klaghofer Federal Agency of Water Management, AT Hideaki Marui Niigata University, JP Margarete Wöhrer-Alge Austrian Forest Engineering Service for Florian Rudolf-Miklau BMLFUW – Ministry of Life, AT Torrent and Avalanche Control, Vorarlberg Michael Moser University of Erlangen – Nuremberg, DE division Paolo Simonini University of Padova, IT Fritz Zollinger Zurich Office for Landscape and Nature, CH Petra Rührnschopf Austrian Forest Engineering Service for Torrent and Avalanche Control, Vorarlberg division Rudolf Schmidt Austrian Forest Engineering Service for Torrent and Avalanche Control, Flachgau and Tennengau regional construction management Address: Rheinstraße 32/4, 6900 Bregenz Tel.: +43 (5574) 74995 Fax: +43 (5574) 74995-6 E-Mail: [email protected] 4 5 Technical-scientific exhibition Arrival STUTTGART 200 km Trade fair D FRI40 EDRICHSHAFEN MUNICH km 185 km Parallel to the 2008 Interpraevent Congress, a trade fair of the same LAKE CONSTANCE name will take place. Security-relevant and congress-related products BREGENZ 85 km 40 km A and services will be presented at this trade fair. For registration condi- ZURICH DORNBIRN ST.GALLEN/ 120 km 475 km tions, see: www.interpraevent2008.at. ALTENRHEIN 45 km VIENNA VADUZ INNSBRUCK CH FL 120 km 260 km I Student Poster Award 2008 MILAN BOLZANO VENICE The international research society Interpraevent would like to an- nounce the Student Poster Award 2008 that will be awarded in the course of the 11th Interpraevent Congress in Dornbirn. www.flughafen-zuerich.ch www.fly-away.de www.munich-airport.de www.viennaairport.com www.oebb.at www.sbb.ch www.bahn.de further information at: www.bodensee-vorarlberg.com 6 7 Oral Presentations – Timetable 15:30 Takahisa Mizuyama (JP) Monitoring sediment transport in mountain torrents 15:50 Eva Gertsch (CH) Monday, 26th May 2008 Bedload transport of Alpine torrent systems in major events 10:00 opening 16:10 Jürg Speerli (CH) 11:00 break Glyssibach Brienz, Switzerland: Flood and landslide of 22/23 August 2005, protective measures against future floods and landslides Keynote-Speakers Presentation: Maria Patek (AT) 16:30 break 17:00 VIDEO SESSION 11:30 Wolfgang Stalzer (AT) Alpenrhein: Attempt at sustainable development for the 18:00 Panel discussion largest wild Alpine river Presentation: Adi Fischer (AT, ORF Vorarlberg) 12:00 Bruno Merz (DE) Flood risk analysis: Uncertainties and validation Floods – not constant but constantly increasing? 12:30 Armin Petrascheck (CH) Experiences and measures in my field – responsible What kind of security do we promise for the protection people report from natural hazards? Maria Patek – Federal Ministry for Agriculture, Forestry, 13:00 lunch Environment and Water Management Kurt Rohner – Head of Department 18 – Water Manage- ment, Provincial Government of Carinthia SESSION I: Torrents Erich Schwärzler – Member of the Provincial Government Presentation: Aronne Armanini (IT) of Vorarlberg (responsible for torrent and avalanche control) 14:30 Masanubu Kimura (JP) Dieter Egger – Member of the Provincial Government of Bedload disaster by the “Rusa” typhoon after forest fires Vorarlberg (responsible for hydraulic engineering and on the east coast of the Republic of Korea water conservation) 14:50 Markus Stoffel (CH) Elisabeth Wicke – Mayor of an affected alpine munici- Land slide activities on a wooded peak of the Swiss Alps pality (Mellau) since the late Holocene: Lessons from the past – conse- Thomas Eigstler – Mayor of an affected municipality at quences for the future Lake Constance (Wasserburg) 15:10 Christian Scheidl (AT) Depositing behaviour and range of Alpine landslides 8 9 Tuesday, 27th May 2008 Session III: Mass Movements Presentation: Andreas von Poschinger (DE) SESSION II: Torrents 10:40 Ueli Gruner (CH) Presentation: Andreas Reiterer (AT) Climatic and meteorological influences on fall processes 11:00 Philippe Schoeneich (FR) 08:30 Gian Reto Bezzola (CH) A new database of Alpine rock falls and rock avalanches Unexpected processes in a bedload collector of the 11:20 Michael Mölk (AT) “Stiglisbrücke” bedload collector on the river “Schächen” Rock fall classification systems: Is there a suitable during the flood of August 2005 method for hazard zone planning? 08:50 Markus Moser (AT) 11:40 Falk Lindenmaier (DE) Numerical, hydrological and hydraulic simuation of the Hydrological patterns and processes of a deep seated effects of a possible flood wave in the course of risk creeping slope at Ebnit, Vorarlberg (AT) analysis and risk management at the “Suggadinbach” 12:00 Simonetta Cola (IT) creek Relevance of three-dimensional stability analysis for two 09:10 Marc Wenger (CH) landslides in the southern Italian Alps Hazard prevention using flexible multi-level debris flow barriers – protection against debris flows by the installation 12:20 lunch of 13 flexible barriers in the “Milibach“ river (Canton 14:00 POSTER presentation Berne, CH) 16:00 break 09:30 Roland Kaitna (AT) Optimisation of the Vorderbergerbach (AT) bedload depositing site SESSION IV: Avalanches and Protection Forest 09:50 Jürgen Suda (AT) Presentation: Christian Wilhelm (CH) Inspection and monitoring of protective torrent control installation in Austria 16:30 Stefan Magreth (CH) Consideration of the effect of protection measures in 10:10 break hazard maps: Procedure in Switzerland 16:50 Christian Rachoy (AT) Avalanche safety concept for a railway station in Austria Technical and temporary measures – a hazard analysis 17:10 Awarding OF THE STUDENT POSTER Award Presentation: Hans Kienholz (CH) 17:30 Serena Liener (CH) Simulation of hazard warning areas as a basis for protection forest qualification in Switzerland 10 11 17:50 Bernhard Kohl (AT) Thursday, 29th May 2008 Control of the surface runoff by means of site-optimised forest cultivation 18:10 Marzio Giamboni (CH) SESSION V: River Basin Management Improvement of the protection forest management in Presentation: Roberto Loat (CH)