Providing an Integrated Vulnerability Assessment Indicator System (VAIS) to Measure the Spatial Vulnerability of Areas near Seveso Establishments in Thessaloniki (Greece)

Spyridoula Kakia, Georgia Pozoukidou and Dimitra G. Vagiona ()
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Spyridoula Kakia: Department of Spatial Planning and Development, Aristotle University of Thessaloniki, 541-24 Thessaloniki, Greece
Georgia Pozoukidou: Department of Spatial Planning and Development, Aristotle University of Thessaloniki, 541-24 Thessaloniki, Greece
Dimitra G. Vagiona: Department of Spatial Planning and Development, Aristotle University of Thessaloniki, 541-24 Thessaloniki, Greece

Sustainability, 2023, vol. 15, issue 3, 1-18

Abstract: The most efficient way to reduce damage and losses in metropolitan areas with complex functions that are exposed to disaster risks is to reduce their vulnerability, which necessitates an assessment of the urban system’s vulnerability. Regarding the areas located near Seveso establishments, they are characterized by high levels of vulnerability, both spatially and sectorally, as they present an increased risk due to the possible occurrence of large-scale industrial accidents. In this study, a vulnerability assessment indicator system (VAIS) that assesses the vulnerability presented in the areas located near Seveso facilities was proposed. The VAIS consisted of social, environmental and spatial indicators, and an assessment of the indicators was carried out by collecting the appropriate data. The study area is located in the western part of Thessaloniki and includes the Seveso site and the adjacent municipal districts. Prioritization of the examined municipal districts based on their overall vulnerability was carried out using multicriteria analysis methods. The results showed that there was a convergence among the three categories of vulnerability (social, environmental and spatial) in the areas that presented the highest vulnerability. The MD of Kalochori (MD7) was the most vulnerable MD in the study, while the less vulnerable ones varied depending on the vulnerability category (social, environmental or spatial) considered each time. The proposed methodology may prove to be a highly useful tool in decision-making processes when used by the relevant authorities who are qualified to define and implement a site-specific security management system.

Keywords: Seveso establishments; social vulnerability; environmental vulnerability; spatial vulnerability; multicriteria analysis; Thessaloniki (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (1)

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