Public perception of flood risk in flash flood prone areas of Eastern Mediterranean: The case of Attica Region in Greece

• Published in: International journal of disaster risk reduction 2018-06, Vol.28, p.404-413
• Main Authors: Diakakis, Michalis, Priskos, Georgios, Skordoulis, Michalis
• Format: Article
• Language: English
• Subjects: Attica; Eastern Mediterranean; Flash floods; Flood risk; Public perception; Risk perception
• ISSN: 2212-4209; 2212-4209
• DOI: 10.1016/j.ijdrr.2018.03.018

Even though flooding is one of the most destructive natural hazards in the Mediterranean, causing hundreds of deaths and economic losses and despite the significant efforts of civil protection authorities of all levels to protect human lives and assets, a critical piece of information, that is how the general population perceives flood risk, is not well known, especially in the Eastern part of the region. This work uses structured questionnaires to obtain basic information on how the population of one of the largest urban areas in Greece and the Eastern Mediterranean understands flood risk, risk mitigation and to what degree they take protection measures, they trust relevant institutions and they are aware of flood warning and flood protection actions. Then, the study examines potential correlations of the findings with respondents’ demographics. Results show that respondents rank floods third in terms of importance behind earthquakes and forest fires that are important risk in the region, although the vast majority believes the risk is increasing, mostly due to anthropogenic factors. Responses illustrate low levels of trust in authorities and low levels of knowledge of protection actions and awareness regarding floods, as well as low levels of preparedness, in terms of taking private mitigation measures. Respondents’ characteristics such as age, gender, previous flood experience and marital status are show statistical correlation with responses, as individuals present different perception and levels of knowledge and preparedness. Overall, the findings illustrate the need for better education and awareness campaigns regarding flood risk and mitigation measures.