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According to the 2015 Tanzania Water Point Mapping data, about 29 percent of all water points are non-functional, out of which 20 percent failed within the first year. This paper analyzes the various factors which impact water point failure and measures the relative contributions of these determinants. The results indicate that water points managed by village committees had a much higher likelihood of failure than those managed by private operators or water authority. Factors that cannot be modified such as hydrogeological factors play a major role in determining water points failure during the first year after installation. However, management type as well as the type of pump and technology matter considerably more in the short and medium term.
Access to Water --- Drinking Water --- Engineering --- Environment --- Environmental Engineering --- Groundwater --- Health and Sanitation --- Hydrology --- Inequality --- Rural and Small Town Water and Sanitation --- Rural Development --- Rural Water --- Rural Water Supply and Sanitation --- Sanitary Environmental Engineering --- Sanitation and Sewerage --- Small Private Water Supply Providers --- Town Water Supply and Sanitation --- Village Water Supply --- Water and Human Health --- Water Points --- Water Resources --- Water Supply --- Water Supply and Sanitation Economics --- Water Utilities
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In current times, highly complex and urgent policy problems—e.g., climate change, rapid urbanization, equitable access to key services, land rights, and massive human resettlement—challenge citizens, NGOs, private corporations, and governments at all levels. These policy problems, often called ‘wicked’, involve multiple causal factors, anticipated and unanticipated effects, as well as high levels of disagreement among stakeholders about the nature of the problem and the appropriateness of solutions. Given the wickedness of such policy problems, interdisciplinary and longitudinal research is required, integrating and harnessing the diverse skills and knowledge of urban planners, anthropologists, geographers, geo-information scientists, economists, and others. This Special Issue promotes innovative concepts, methods, and tools, as well as the role of geo-information, to help (1) analyze alternative policy solutions, (2) facilitate stakeholder dialogue, and (3) explore possibilities for tackling wicked problems related to climate change, rapid urbanization, equitable access to key services (such as water and health), land rights, and human resettlements in high-, middle-, and low-income countries in the North and South. Such integrative approaches can deepen our understanding of how different levels of government and governance reach consensus, despite diverging beliefs and preferences. Due to the particularly complex spatiotemporal characteristics of wicked policy problems, innovative concepts, alternative methods, and new geo-information tools play a significant role.
spatial data infrastructures --- n/a --- water point mapping --- complex adaptive systems --- FCM (Fuzzy Cognitive Mapping) --- spatial data infrastructure (SDI) --- Danube region --- longitudinal analysis --- geospatial data --- administrative technologies --- data gaps --- SDI development --- functionality --- key services --- interactive mapping tools --- the Netherlands --- coordination --- New York City --- renewable energy --- energy governance --- social acceptance --- large-scale base map --- Citizen Science --- self-organisation --- European Union Strategy for the Danube Region --- dashboard --- climate change --- Flanders --- information communication technologies (ICTs) --- heat wave --- Tanzania --- vulnerability --- rural water supply --- ICT4D --- income groups --- water points --- e-services --- information infrastructure --- Belgium --- mobile phone --- maptable --- climate governance --- governance --- rural water governance
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