Clique aqui para Português This is the final in a series of four articles about the “Degradation of the Pantanal Carioca,” as Rio de Janeiro’s West Zone wetlands were once known.  With a R$7.29 billion (US$1.36 … Continue reading The Degradation of Rio de Janeiro’s Urban Wetlands, Part 4: Utility Provider Iguá to Invest Billions in the Region’s Sewage Treatment