The Effectiveness of Governance Mechanisms in Scenarios of Water Scarcity: The Cases of the Hydropolitical Complexes of Southern Africa and Jordan River Basin

In many regions of the world, the multiple uses of transboundary fresh water have been a critically important component for regional stability. This situation explains why, in many cases, water management has commonly become linked to national security concerns. But, in what intensity? In search for answers, we analyze the cases of Southern Africa and the Jordan River Basin due to their prevailing condition of hydrological stress. To verify the role played by governance mechanisms in accommodating the interests of riparian states, the Hydropolitical Complexes model was applied in a comparative perspective. Our findings suggest a trend towards cooperation in Southern Africa due to the successful institutionalization of management mechanisms capable of minimizing potential conflicts. In the Jordan Basin, however, the struggle for control of water resources has been a paramount feature in the maintenance of a tense and resilient non-cooperative framework among riparian countries.