São Paulo-Brussels Groundwater Declaration
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WorldWaterDay2022

São Paulo-Brussels Groundwater Declaration

The São Paulo-Brussels Groundwater Declaration is based on a survey on groundwater challenges and solutions for sustainable management and awareness. Hundreds of hydrogeologists from all over the world participated in the survey. The analysis of the answers and thought-provoking suggestions are the basis of the São Paulo-Brussels Groundwater Declaration.

A range of issues were identified, across urban and rural areas, and a range of solutions and approaches were put forward.