Socioenvironmental Vulnerability of Rural Communities in Espírito Santo, Brazil

This study adapted the Socioenvironmental Vulnerability Index (SEVI) for rural communities in Espírito Santo, Brazil, considering climatic, environmental and social factors. The analysis included using an integration of indices, such as the Environmental Vulnerability Index (EnVuIn) and the Social Vulnerability Index (SVI). The inclusion of variables, such as the Water Quality Index (WQI), the percentage of conflicting use of Permanent Preservation Areas (PPAs) and the existence of water reservoirs, presented new elements that directly influence environmental vulnerability. The results indicate significant human interference in PPAs with high rates of conflicting use, especially in the communities of Boa Esperança (85.8%) and José Marcos (85.4%). The absence of water reservoirs proved to be a critical factor for the water security of the communities. Communities such as Novo Sonho presented high poverty rates, reflecting a high SVI (0.61). The EnVuIn indicated high environmental vulnerability in the communities of Boa Esperança, Santa Clara, Ita, Novo Sonho and Monte Alegre. Integrating the indicators and adapting the methodology resulted in a high SEVI for most communities, with emphasis on Novo Sonho and Boa Esperança (0.54), classified as very high. The study reinforces the need for public policies to reduce socioenvironmental risks and promote sustainability in rural communities.