Economic assessment of landslide risk for the Waidhofen a.d. Ybbs region, Alpine Foreland, Lower Austria
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14 juin 2024
- ISIDORE Id: 10670/1.7cb6f3...
- hal: hal-04620721
- doi: 10.13140/RG.2.2.12305.65121
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info:eu-repo/semantics/altIdentifier/doi/10.13140/RG.2.2.12305.65121
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Natural science Sciences Science of scienceCiter ce document
Polina Lemenkova, « Economic assessment of landslide risk for the Waidhofen a.d. Ybbs region, Alpine Foreland, Lower Austria », HAL SHS (Sciences de l’Homme et de la Société), ID : 10.13140/RG.2.2.12305.65121
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Résumé
These slides present a case study on landslide risk assessment for National Civil Protection Management in Low Austria. The research has been performed using ArcGIS-based approach. Research goal consists in improving the national landslide disaster control by evaluating the expected number of people affected by landslides. Research aim is to assess potential risk and estimate economic damage caused by landslides. Study area is focused on the Ybbs valley, Lower Austria. The research was done using Arc GIS-based spatial analysis and estimation of the potential monetary losses caused by landslides. The technical approach consists in the geospatial and economic data processing by Arc GIS using spatial and economic analysis. Methodology includes defining the elements at risk located in the risk zone of 100 m near landslides, and assessment of the potential consequences. The presented results included calculated possible losses caused by the destruction of immobility and transport, such as costs for buildings demolition, restoration, roads rebuilding, debris transport, excavation and removal in the study area.
