Groundwater Use and Re-use in the Transboundary Santa Cruz River Basin

The fourth edition of the World Water Development Report (WWDR4), ‘Managing Water under Uncertainty and Risk’ was recently launched at the 6th World Water Forum in Marseille by Irina Bokova, UNESCO Director General, and Michel Jarraud, UN-Water Chair. The WWDR4 is a comprehensive review of the world's freshwater resources and seeks to demonstrate, among other messages, that water underpins all aspects of development, and that a coordinated approach to managing and allocating water is critical. The Report underlines that in order to meet multiple goals water needs to be an intrinsic element in decision-making across the whole development spectrum.