Flood risk assessment in European river basins--concept, methods, and challenges exemplified at the Mulde River.
Flood risk assessment is an essential part of flood risk management, a concept that is becoming more and more popular in European flood policy and is part of the new European Union flood directive. This paper gives a brief introduction into the general concept and methods of flood risk assessment. Furthermore, 3 problems in the practical application of flood risk assessment, particularly on the river basin scale, are discussed: First, uncertainties in flood risk assessment; second, the inclusion of social and environmental flood risk factors; and third, the consideration of the spatial dimension of flood risk. In the 2nd part of the paper a multicriteria risk mapping approach is introduced that is intended to address these 3 problems.
UFZ-Helmholtz Centre for Environmental Research, Department of Economics, Permoserstrasse 75, 04318 Leipzig, Germany. volker.meyer@ufz.de
Volker
V
Meyer
Dagmar
D
Haase
Sebastian
S
Scheuer
D003710:Demography; D004784:Environmental Monitoring / Q000379:methods; D005060:Europe; D055868:Floods; D006801:Humans; D015233:Models, Statistical; D018570:Risk Assessment; D045483:Rivers