Climate Sensitivity Assessment at the Regional Scale for Spatial Planning: A Case Study in Italy

Climate Sensitivity Assessment at the Regional Scale for Spatial Planning: A Case Study in Italy

Annunziata Palermo (University of Calabria, Italy), Lucia Chieffallo (University of Calabria, Italy), and Elenio Avolio (Institute of Atmospheric Sciences and Climate, National Research Council, Italy)
Copyright: © 2025 |Pages: 18
DOI: 10.4018/IJEPR.368804
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Abstract

The aim of this research is the quantitative characterization of climate risk, in order to support spatial planners in choosing resilient adaptive actions at the urban and territorial scale. According to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change, climate risk is the combination of hazard, exposure, and vulnerability parameters. Vulnerability is a function of the climate sensitivity and the adaptive capacity. From the planners' point of view, climate sensitivity expresses the degree to which the study area is influenced by the climate variability. In this regard, the authors have implemented a GeoDataBase to quantify the climate sensitivity over a southern Italian region, analyzing long-term measured meteorological data (air temperature and precipitation) and subsequently generating synthetic maps by interpolating data. As a result, the authors present climate sensitivity maps of the Calabria region, providing useful physical and data-based identification of priority areas for planning purposes.
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The Current State Of Spatial Planning On The Context Of Climate Change In Italy

Adaptation and mitigation strategies are equally crucial for reducing the adverse impacts of climate change (Hossain et al., 2024). However, as stated by Musco and Fregolent (2014), the international scientific community has repeatedly highlighted the steady progression of climate change and its impacts. It is evident the insufficiency of mitigation policies if not associated with appropriate actions to adapt to the new climate scenario the urban and territorial systems, increasingly affected by extreme and variable weather phenomena. According to the technical summary (Pörtner et al., 2022) of the intergovernmental panel on climate change, adaptation refers to adjustment, moderation, or changes to social and ecological systems to avoid or recover from the effects of climate change. Therefore, planners must define adaptive strategies to be implemented within the framework of planning and management, signaling a new culture of urban design (Musco & Zanchini di Castiglionchio, 2014). Thus, by placing climate change policies at the center of urban policies (Musco & Magni, 2014), researchers in this field can identify the most appropriate ways to design and manage the city in the face of changing climates.

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