A vulnerabilidade socioambiental a desastres: : cenários e desafios para o município de Brusque (SC)

Bruno Jandir Mello; Cristiane Mansur de Moraes Souza; Juares José Aumond; José Irivaldo Alves Oliveira Silva; Emanuel Devigili Langa; Jéssica Marcielly de Novaes

doi:10.5585/geas.v12i2.22368

Autores/as

Bruno Jandir Mello Fundação Universidade de Blumenau (FURB) https://orcid.org/0000-0003-1652-6157
Cristiane Mansur de Moraes Souza Fundação Universidade de Blumenau (FURB) https://orcid.org/0000-0002-4586-7471
Juares José Aumond Fundação Universidade de Blumenau (FURB) https://orcid.org/0000-0002-0789-8234
José Irivaldo Alves Oliveira Silva Universidade Federal da Paraíba https://orcid.org/0000-0002-0022-3090
Emanuel Devigili Langa Fundação Universidade de Blumenau (FURB) https://orcid.org/0009-0005-4165-2413
Jéssica Marcielly de Novaes Fundação Universidade de Blumenau (FURB) https://orcid.org/0000-0002-7440-9744

DOI:

https://doi.org/10.5585/geas.v12i2.22368

Palabras clave:

movimentos de massa, vulnerabilidade socioambiental, desastres socioambientais, impacto; , Brusque.

Resumen

Objetivo de estudio: Desde el comienzo de este siglo, el municipio de Brusque ha registrado un aumento significativo en las ocurrencias de movimientos de masa, que han causado graves daños a la infraestructura de la ciudad y han provocado muertes. El artículo tiene como objetivo clasificar la vulnerabilidad socioambiental (SAV) de los sectores censales de la ciudad de Brusque (SC) a los desastres socioambientales (movimientos en masa).

Metodología: El mapa VSA se desarrolló a partir de un análisis multicriterio con la ayuda del Sistema de Información Geográfica (SIG). Para el funcionamiento de la clasificación VSA, fue necesario realizar cálculos para la constitución de los índices de propensión (Ivs) y exposición (Iva). Los índices fueron cruzados en una Matriz de Vulnerabilidad Socioambiental y aplicados al mapa de sectores censales en el municipio de Brusque.

Originalidad/Relevancia: La relevancia del trabajo de estudio se justifica por el desarrollo de una configuración en el uso de nuevas metodologías para la evaluación de la vulnerabilidad socioambiental a los desastres, que consideran no solo las cuestiones del entorno natural local, s lugares, pero también la capacidad de ciertos grupos para prevenir, absorber, resistir/responder y adaptarse a los desastres socioambientales.

Principales Resultados: Los resultados clasifican al municipio de Brusque como de alta vulnerabilidad socioambiental a los movimientos masivos. Clasificación Los resultados apuntan a un patrón de alta susceptibilidad ambiental y un aumento progresivo de la población en vulnerabilidad social, ubicada en áreas de riesgo. Estos resultados configuran al municipio como altamente vulnerable a los movimientos masivos.

Contribuciones: este artículo tiene como objetivo contribuir a través de avances en la investigación de evaluación y formulación de propuestas de gestión integrada de riesgos y resiliencia en los municipios de Vale do Itajaí/SC/Brasil. En este contexto, es importante comprender los escenarios y áreas con mayor impacto de desastres socioambientales, para su mapeo como herramienta para la planificación urbana y la gestión del riesgo de desastres en la ciudad de Brusque/SC.

Palabras clave: movimientos de masas; vulnerabilidad socioambiental; desastres socioambientales; impacto; brusco.

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Biografía del autor/a

Bruno Jandir Mello, Fundação Universidade de Blumenau (FURB)

Arquiteto e Urbanista, doutorando do Programa de Pós-Graduação em desenvolvimento Regional, Universidade Regional de Blumenau (FURB) / Blumenau (SC)

Cristiane Mansur de Moraes Souza, Fundação Universidade de Blumenau (FURB)

Professora Doutora e Coordenadora do Programa de Pós-Graduação em Desenvolvimento Regional, Universidade Regional de Blumenau (FURB) / Blumenau (SC)

Juares José Aumond, Fundação Universidade de Blumenau (FURB)

Geólogo, Professor Doutor do Programa de Pós-Graduação em Desenvolvimento Regional (FURB) / Brusque (SC)

José Irivaldo Alves Oliveira Silva, Universidade Federal da Paraíba

Professor Doutor da Universidade Federal de Campina Grande / Campina Grande (PB)

Emanuel Devigili Langa, Fundação Universidade de Blumenau (FURB)

Mestre em Contabilidade, Universidade Regional de Blumenau (FURB) / Blumenau (SC)

Jéssica Marcielly de Novaes, Fundação Universidade de Blumenau (FURB)

Arquiteta e Urbanista e mestranda do Curso de Programa de Pós-Graduação em Desenvolvimento Regional, Universidade Regional de Blumenau (FURB) / Blumenau (SC)

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