Acompanhamento da implantação das medidas mitigadoras propostas para a recuperação das áreas degradadas na execução dos açudes públicos Aracoiaba e Sítios Novos, no Estado do Ceará

Abstract

Exploitation of borrow areas to obtain materials for civil works has resulted in environmental degradation , often with serious impacts on physical and biotic environment . Thus , the environmental impacts of borrow areas should be identified , to be proposed and implemented measures aimed at their recovery . In this study, we sought to assess the effectiveness of mitigation measures proposed in the environmental impact studies and public dams Aracoiaba Novos , in the state of Ceará , for the recovery of degraded areas for obtaining feedstock for its civil works . The research began with a survey of the EIS / EIR for Public and Sites New Dams Aracoiaba , with emphasis on the analysis of the impacts identified as possible to occur in the areas of loan of two developments . Were also raised proposals for the rehabilitation of the two reservoirs loans mitigation measures . From field research was conducted survey of mitigation measures effectively implemented for the rehabilitation of loan. The survey allowed for a comparative study between the proposed measures and effectively implemented in the areas of borrowing of the two dams . It was observed that several proposed measures were not implemented , mainly in the areas of loan Novos Dam, resulting in the existence of yet degraded areas needing recovery . At the end, we propose the adoption of actions to mitigate environmental degradation resulting from the two dams in their lending areas.