The Economic Benefits of The Atoyac Basin’s Restoration in Puebla, Mexico
Unesco reports that more than 80% of sewage in developing countries is discharged untreat- ed; polluting rivers, lakes and coastal areas. This contami nation reduces water availability and creates a public health risk. Restoring water resources is far from a priority in developing countries; however...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2017 |
| País: | México |
| Institución: | Universidad Autónoma Metropolitana |
| Repositorio: | Redalyc-UAM |
| OAI Identifier: | oai:redalyc.org:419551034004 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=419551034004 https://www.redalyc.org/journal/4195/419551034004/ https://www.redalyc.org/journal/4195/419551034004/html/ https://www.redalyc.org/journal/4195/419551034004/419551034004.epub https://www.redalyc.org/journal/4195/419551034004/movil |
| Access Level: | acceso abierto |
| Palabra clave: | Multidisciplinarias (Ciencias Sociales) Water quality distance decay Puebla in Mexico river restoration contingent valuation |
| Sumario: | Unesco reports that more than 80% of sewage in developing countries is discharged untreat- ed; polluting rivers, lakes and coastal areas. This contami nation reduces water availability and creates a public health risk. Restoring water resources is far from a priority in developing countries; however, recently emerging countries, such as Mexico, have shown greater con- cern about the importance of reducing water resource pollution. The Mexican government es- tablished the ambitious objective of treating 60% of wastewater for 2012. In this context, the federal and local authorities are assessing a large -scale project for cleanup of the River Atoyac and Dam Vals equillo, which crosses the city of Puebla. This paper presents the re- sults of a large scale Contingent Valuation survey to estimate households’ willingness to pay ( WTP ) as an input for a cost -benefit analysis. Results confirm that people are concerned and are familiar with the water pollution problem in the area and its consequences. WTP is deter- mined by variables suggested by economic theory; particularly the distance decay effect which provides a validity criterion. Households are willing to pay on averag e up to 3.3% of their income, while, in fiscal terms, aggregate WTP figures show that authorities could collect the resources necessary to fund this project. |
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