ABSTRACT
Over the past two decades there has been growing recognition of the transboundary nature of aquifers – systems that cross the borders of at least two countries – and a corresponding increase in international support for managing these complex systems. This chapter considers these shared groundwater resources within the broader, global context of potable water supplies and intensifying water stresses. The chapter notes the legal and development assistance frameworks for international support to developing countries on transboundary aquifer issues and examines a subset of five transboundary aquifer projects implemented with Global Environmental Facility (GEF) support. Evaluative evidence from these projects is used to highlight common issues and lessons for consideration in future transboundary aquifer projects.
