The extension of the Uda Walawe irrigation scheme in southern Sri Lanka may have a significant ecological impact on the development area and its downstream wetl

This volume is an analytical summary and a critical synthesis of research at the International Water Management Institute over the past decade under its evolvin

Sri Lanka, an island in the Indian Ocean, has lagoons along 1,338 km of its coastline. They experience low-energy oceanic waves and semidiurnal microtidal curre

The impacts of water resources and irrigation development need to be quantified in order to understand the environmental costs of such development activities. C