Auswirkungen des demografischen Wandels auf das Hochwasserrisikomanagement in Österreich: Relevanz und Empfehlungen aus der Perspektive von Expert*innen aus dem Gesundheits- und Sozialbereich (original) (raw)

Hochwasserschutz in der Stadt Zürich: eine empirische Studie zur Risikokommunikation

2013

Flood protection in Zurich: an empirical study on communicating risk During the last decade, most European countries have produced risk maps of natural hazards, but little is known so far about how to communicate these maps most efficiently to the public. In October 2011, Zurich’s local authorities sent official letters to the owners of buildings located in the urban flood hazard area, containing information on potential flood damage, the probability of flood events, constructional safety measures, and guidelines for taking appropriate action should flooding occur. Owners were also encouraged in the covering letter to identify the location of their property within the hazard area using a GIS-based online risk map. The campaign was based on the assumptions that informing citizens increases their risk awareness and that citizens who are aware of risks are more likely to undertake actions to protect themselves and their property. There is, however, little empirical evidence about the e...

Integrales Risikomanagement für die Trinkwasserversorgung in Österreich

2011

Summary A functioning water supply system is a critical piece of infrastructure that needs comprehensive protection, since any failure or impairment has significant consequences for the population. The study described in this report analyses and validates a linkup of two tools, FEIS and ACHILLES, which have been developed by the Vienna University of Natural Resources and Life Sciences and the University of Innsbruck for minimising risks and identifying points of potential vulnerability in the water supply system.

Risikomanagement ohne Risikominderung? Soziale Verwundbarkeit im Wiederaufbau nach Hochwasser in Deutschland

Raumforschung und Raumordnung, 2018

Environmental and climate hazards, such as floods, increasingly cause damages in cities and urbanized areas in Germany. The capacity of the impacted populations to cope with the outcome of related disasters is, amongst others, influenced by their vulnerability. Vulnerability reduction is thus key for creating social or structural resilience. This is particularly the case during post-disaster recovery and reconstruction. Recovery planning is, per definition, supposed to enable improvement, rather than a reconstruction of the status quo. However, which role does vulnerability play in recovery projects, and what kind of a recovery can improved planning lead to as a result? Based on a case study of the flood disaster of the river Danube in 2013, and particularly the Bavarian city of Deggendorf, we investigate these questions. From 2013 to 2018, data was collected by means of a survey, a spatial analysis and qualitative interviews. The results show how particular social vulnerabilities strongly influence the individual access to resources required during recovery and reconstruction as well as the capacity to deal with long-term disaster impacts. We conclude that recovery and development planning needs to acknowledge such vulnerabilities to a higher degree. The article contributes to discussions on the societal and governance causes for social vulnerability and is oriented towards actors responsible for planning and disaster management as well as the increasingly impacted public.