Construção de um indicador socioambiental e a relação com o sistema de drenagem urbana

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2020-06

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Social and environmental indicators provide a useful basis for decision-making because they allow the aggregation of information considered important by managers and the community. This study aimed to correlate indicators of social and environmental vulnerability in the state of Goiás with the urban drainage system. The data sets available for the analyses developed in this research refer to the results of the 2010 Demographic Census of the Brazilian Institute of Geography and Statistics. For the development of the metrics the Exploratory Factor Analysis technique was used. From the 3 indices developed: environmental fragility, infrastructural and social quality, an end was developed that encompasses all variables. The results showed that sectors with better drainage systems (larger proportions of households with manhole/lobe mouth and curb/guide) tend to have higher indicators of social and infrastructural quality and lower values of environmental fragility.

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Análise fatorial exploratória, Vulnerabilidade, Estado de Goiás, Exploratory factor analysis, Vulnerability, Goiás state

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SANTOS, Layara de Paula Sousa; FORMIGA, Klebber Teodomiro Martins; FERREIRA, Nilson Clementino. Construção de um indicador socioambiental e a relação com o sistema de drenagem urbana. Revista Brasileira de Ciências Ambientais, Rio de Janeiro, v. 55, n. 2, p. 171–191, 2020. DOI: 10.5327/Z2176-947820200638. Disponível em: https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/638. Acesso em: 13 ago. 2024.