Improving flood damage assessment models in Italy

M. Amadio, J. Mysiak, L. Carrera, E.E. Koks

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

Flood damage assessments are often based on stage-damage curve (SDC) models that estimate economic damage as a function of flood characteristics (typically flood depths) and land use. SDCs are developed through a site-specific analysis, but are rarely adjusted to economic circumstances in areas to which they are applied. In Italy, assessments confide in SDC models developed elsewhere, even if empirical damage reports are collected after every major flood event. In this paper, we have tested, adapted and extended an up-to-date SDC model using flood records from Northern Italy. The model calibration is underpinned by empirical data from compensation records. Our analysis takes into account both damage to physical assets and losses due to foregone production, the latter being measured amidst the spatially distributed gross added value.
Original languageEnglish
Pages (from-to)2075-2088
JournalNatural Hazards
Volume82
Issue number3
DOIs
Publication statusPublished - 2016

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