Comparing Different Modelling Strategies for the Estimation of Climate Change Effects on Urban Pluvial Flooding

oleh: Roberta Padulano, Pierfranco Costabile, Guido Rianna, Carmelina Costanzo, Paola Mercogliano, Giuseppe Del Giudice

Format: Article
Diterbitkan: MDPI AG 2022-10-01

Deskripsi

In this paper, two different strategies are presented that allow for the assessment of the effects of climate change on urban pluvial flooding, in order to understand potentialities and limitations, advantages and drawbacks. The two strategies are hereby defined as “top-down” and “bottom-up”, according to the relative position of climate change modelling with respect to flood modelling (upstream for top-down, downstream for bottom-up). To provide a practical example, the two strategies are applied to a case study located in Naples, Italy. However, they can be successfully extended for the assessment of any potential impact of climate change in any location.