O enquadramento de recursos hídricos como estratégia para melhoria da qualidade da água :o caso do Rio Piabanha/RJ

Abstract

This work built a set of guidelines for framework projects of water resources. The Piabanha River was taken as a case study that could be generalized to other regions. The Piabanha Committee has defined the river framework as a priority in its management plan (2018-2020), what motivated this work. In this way, a monitoring program was built enabling the water quality diagnosis carried out in this work. Data from different bases were analyzed using the techniques of Water Quality Index, Principal Component Analysis, Cluster Analysis, Frequency Analysis, Trend Analysis and Water Quality Modeling; all of them were used in an integrated manner to contribute to water resources management. The Framework process has technical and political steps. In this sense, this work performed the technical activities and indicated strategies for conducting the other stages. Notably, the Framing process must be coordinated by the Basin Committees and must be mediated by the Public Prosecutor's Office, in order to build a program for the achievement of goals agreed upon by all stakeholders.