Brazil Revives Urban Lagoon Through Community-Led Ecological Restoration

In the city of Niterói, Brazil, a significant environmental recovery project is transforming a once-polluted lagoon into a healthy urban ecosystem. The initiative, named after the late Brazilian environmentalist Alfredo Sirkis, began in 2020 to address the degradation of a 2.87 square kilometer water body. By focusing on nature-based solutions, the program aims to restore 680,000 square meters of shoreline that had previously suffered from severe ecological neglect. The project serves as a model for how urban areas can integrate environmental health with social justice.