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Da cicatriz sociológica à infraestrutura regenerativa: framework de estrada-parque para rodovias amazônicas
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Resumo(s)
Rodovias implantadas em florestas tropicais úmidas têm operado como vetores de fragmentação ecológica, disfunção hidrológica, instabilidade geomorfológica e intensificação de pressões territoriais cumulativas. Na Amazônia, esse padrão evidencia a insuficiência de abordagens centradas exclusivamente na mitigação de impactos. Diante desse contexto, o artigo propõe um framework de Estrada-Parque Regenerativa como alternativa ao modelo rodoviário convencional, tomando como referência analítica o corredor da BR-364/AC, no trecho entre Manoel Urbano e Feijó. Metodologicamente, o estudo articula revisão crítica integrativa da literatura, construção teórico-conceitual do framework, aplicação territorial ao corredor selecionado e simulação prospectiva comparativa de cenários. A proposta parte do reconhecimento da rodovia como cicatriz socioecológica e avança para uma concepção integrada de infraestrutura orientada pela engenharia ecológica, pela infraestrutura verde-azul e pela requalificação funcional da paisagem. O framework articula conectividade ecológica, drenagem naturalizada, bioengenharia de taludes, restauração ripária, soluções de baixo impacto para a seção viária e acupuntura territorial para priorização de pontos críticos. As simulações prospectivas indicam que a configuração regenerativa tende a superar soluções mitigatórias convencionais ao ampliar a conectividade ecológica, reduzir vulnerabilidades hidrogeomorfológicas e melhorar o desempenho socioambiental do corredor. Conclui-se que a Estrada-Parque Regenerativa constitui alternativa tecnicamente consistente e territorialmente adaptável para o redesenho de rodovias amazônicas.
Highways built in humid tropical forests have frequently operated as drivers of ecological fragmentation, hydrological disruption, geomorphological instability, and the intensification of cumulative territorial pressures. In the Amazon, this pattern reveals the limitations of approaches centered exclusively on impact mitigation. In this context, the article proposes a Regenerative Park-Road framework as an alternative to the conventional highway model, using the BR-364 corridor in Acre, Brazil—specifically the stretch between Manoel Urbano and Feijó—as the analytical reference. Methodologically, the study combines an integrative critical literature review, the theoretical-conceptual development of the framework, its territorial application to the selected corridor, and a comparative prospective scenario simulation. The proposal begins by recognizing highways as socio-ecological scars and advances toward an integrated conception of infrastructure guided by ecological engineering, blue-green infrastructure, and landscape functional requalification. The framework integrates ecological connectivity measures, nature-based drainage systems, slope bioengineering, riparian restoration, low-impact road cross-section solutions, and a territorial acupuncture strategy aimed at prioritizing critical points capable of generating systemic gains. Prospective simulations indicate that the regenerative configuration tends to outperform conventional mitigation-based solutions by enhancing ecological connectivity, reducing hydro-geomorphological vulnerabilities, and improving the corridor’s overall socio-environmental performance. The results suggest that the Regenerative Park-Road approach represents a technically consistent and territorially adaptable alternative for redesigning Amazonian highways.
Highways built in humid tropical forests have frequently operated as drivers of ecological fragmentation, hydrological disruption, geomorphological instability, and the intensification of cumulative territorial pressures. In the Amazon, this pattern reveals the limitations of approaches centered exclusively on impact mitigation. In this context, the article proposes a Regenerative Park-Road framework as an alternative to the conventional highway model, using the BR-364 corridor in Acre, Brazil—specifically the stretch between Manoel Urbano and Feijó—as the analytical reference. Methodologically, the study combines an integrative critical literature review, the theoretical-conceptual development of the framework, its territorial application to the selected corridor, and a comparative prospective scenario simulation. The proposal begins by recognizing highways as socio-ecological scars and advances toward an integrated conception of infrastructure guided by ecological engineering, blue-green infrastructure, and landscape functional requalification. The framework integrates ecological connectivity measures, nature-based drainage systems, slope bioengineering, riparian restoration, low-impact road cross-section solutions, and a territorial acupuncture strategy aimed at prioritizing critical points capable of generating systemic gains. Prospective simulations indicate that the regenerative configuration tends to outperform conventional mitigation-based solutions by enhancing ecological connectivity, reducing hydro-geomorphological vulnerabilities, and improving the corridor’s overall socio-environmental performance. The results suggest that the Regenerative Park-Road approach represents a technically consistent and territorially adaptable alternative for redesigning Amazonian highways.
Descrição
Palavras-chave
Infraestrutura regenerativa Ecologia de estradas Conectividade ecológica Drenagem naturalizada Rodovias amazônicas Regenerative infrastructure Road ecology Ecological connectivity Nature-based drainage Amazonian highways
Contexto Educativo
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Licença CC
Sem licença CC