Your search found 4 records
(Location: IWMI HQ Call no: 631.4 G000 BLA Record No: H043954)
(0.49 MB)
2 Raz, E. 2009. Greening the Red Sea-Dead Sea Water Conveyance Project. In Lipchin, C.; Sandler, D.; Cushman, E. (Eds.). The Jordan River and Dead Sea Basin: cooperation amid conflict. Dordrecht, Netherlands: Springer. pp.213-234. (NATO Science for Peace and Security Series - C: Environmental Security)
(Location: IWMI HQ Call no: 333.9162 G698 LIP Record No: H044183)
(Location: IWMI HQ Call no: e-copy only Record No: H049671)
(6.01 MB)
Finding sustainable pathways to efficiently allocate limited available water resources among increasingly competing water uses has become crucial due to climate-change-induced water shortages and increasing water demand. This has led to an urgent need for the inclusion of economic principles, models, and methods in water resources management. Although several studies have developed macro-economic models to evaluate the economic impacts of alternative water allocation strategies, many if not most ignore the hydrological boundaries of transboundary river basins. Furthermore, of those using input-output (IO) models, only a handful have applied supply-side IO models. In this paper, we present one of the first attempts to develop an inter-regional, supply-side IO modelling framework for a multi-jurisdictional, transboundary river basin to assess the direct and indirect economic impacts of water supply restrictions due to climate and policy change. Applying this framework to the Saskatchewan River Basin in Canada encompassing three provinces, we investigate the economic impacts of two different water supply restriction scenarios on the entire river basin and its sub-basins individually. We find that in the face of climate-change-induced water shortage, economic losses can be reduced by almost 50% by adopting appropriate management practices, including prioritization of water allocation, using alternative water sources, and water re-use technologies.
(Location: IWMI HQ Call no: e-copy only Record No: H051131)
(0.64 MB) (652 KB)
The reasonable allocation of water resources runs through the main links of regional water resource planning and management, which is a complex decision-making issue, ensures the sustainable development and utilization of water resources, and makes a greater contribution to the sustainable development of social economy. In this paper, evolutionary game theory is applied to the allocation of watershed water resources in a river basin. Also, the analysis of the replication dynamics and evolutionary stability strategies of water resource allocation among water resource manufacturers was done. It was found that the evolutionary game among the water resource manufacturers has only an evolutionary stability strategy. Considering the evolutionary game between water resource managers and water resource manufacturers, the evolutionary stability strategy is analyzed. This study suggests that there are two evolutionary stability strategies ( normal water intake, high level of regulation) and ( excess water intake, low level of regulation) between the water resource manufacturers and the administrative water resource regulators, where the strategy ( normal water intake, high level of regulation) is the expected direction. The evolution factors of the strategy ( normal water intake, high level of regulation) were analyzed. Furthermore, it also suggested that an effective reward and punishment mechanism will help to draw up excessive water, dismantle the conflicts between the water resource manufacturers and the administrative water resource regulators, and increase the benefits of both sides.
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