Heterogeneity in riverine ecosystem service perceptions: Insights for water-decision processes in transboundary rivers

Hassaan Furqan Khan, Yi-Chen E. Yang and Claudia Ringler

No 1668, IFPRI discussion papers from International Food Policy Research Institute (IFPRI)

Abstract: The objective of this study is to analyze heterogeneous perceptions of the relative importance of riverine ecosystem services to inform policy decisions. To improve allocation of scarce resources across competing uses, it is crucial to understand the values placed on various water uses. Based on electronic surveys conducted across three transboundary river basins—the Indus, Mekong, and Niger—we assess how perceptions of ecosystem services provided by these river basins differ by geography within and across basins, by type of respondent, and under alternative future conditions. The results reveal regions within each basin that are deemed to be most at risk ecologically and identify services with the most pressing need for investment. Water for irrigation and energy production are considered the most important services across all basins, with importance shifting from energy to food production from upstream to downstream. Comparative analysis reveals that perceptions are influenced to some extent by the technical and organizational background of stakeholders. These results emphasize the need for diverse stakeholders to be involved in water resources decision-making processes. Rules derived from the electronic surveys can enhance water systems modeling, in particular, decentralized modeling approaches that use bottom-up processes with enhanced representation of the interactions between heterogeneous subsystems.

Keywords: resource management; water management; surveys; stakeholders; water; transboundary waters; ecosystem services (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:fpr:ifprid:1668

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