Alex Vasquez

The present research aims to understand the challenges faced by a Colombian city in the context of multidimensional risk scenarios, given the existing demographic and socio-economic conditions and local perspectives and perceptions regarding socio-environmental risks. The research was undertaken in the city of Barranquilla, northern Colombia. A survey was designed to analyze (1) the general socio-economic and vulnerability conditions of a communities’ sample, (2) information related to hazards and disaster risk in their neighbourhoods, and (3) information on actions to mitigate risk. Three hundred and ninety-one people were surveyed. Likert scale and Pearson's Chi-square test and descriptive, inferential statistical methods, regression models, and the Mann–Whitney U test were used to process the results. Respondents lived, in general, under precarious socio-economic conditions (such as low income or lack of infrastructure and others). Given socio-environmental constraints, the research revealed that hazards such as urban stream flooding and robbery were the most negatively associated with the respondent’s quality of life. Regarding the actions to avoid losses, 84% of respondents had not implemented any preventive action. Respondents also have low awareness of the need to implement risk prevention actions. Social risks and the configuration of anthropic hazards stand out as principal centres for concern.

The Barranquilla Metropolitan Area is exposed and often vulnerable to various natural and anthropogenic hazards. The paper’s main objective is to identify the level of understanding that local and regional institutions have of such a multi-hazard scenario, as well as the effectiveness of governance arrangements in minimizing impacts. Research employed a questionnaire applied to 115 stakeholders from government and a survey of 391 households from four communities in the study area. Four focus groups were held during the update of the Barranquilla Development Plan 2020–2023. The results allowed the identification of an updated set of hazards and the levels of government response capacity. The overall level of capacity and effectiveness of local government to respond to hazards was classified as regular. Seventy-seven percent of epistemic ‘experts considered that the institutions responsible for risk management did not undertake sufficient analysis for identifying and managing multiple hazards. Finally, the research team developed a new model of risk management.