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DC Field | Value | Language |
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dc.contributor.author | Guerra, María José | |
dc.contributor.author | Herbozo Alvarado, Jorge Enrique | |
dc.contributor.author | Campozano Parra, Lenin Vladimir | |
dc.contributor.author | Manciati Jaramillo, Carla Paola | |
dc.contributor.author | Carrillo Serrano, Veronica Margarita | |
dc.contributor.author | Luis Eduardo, Muñoz | |
dc.contributor.author | Haro Ruiz, Patricia Lorena | |
dc.contributor.author | Minaya, Veronica Graciela | |
dc.date.accessioned | 2023-01-25T17:32:32Z | - |
dc.date.available | 2023-01-25T17:32:32Z | - |
dc.date.issued | 2022 | |
dc.identifier.issn | 2073-4433 | |
dc.identifier.uri | http://dspace.ucuenca.edu.ec/handle/123456789/40879 | - |
dc.identifier.uri | https://doi.org/10.3390/atmos13050828 | |
dc.description.abstract | Changes in flood loads and reservoir levels, produced by climate change (CC), represent an increasing concern for dam safety managers and downstream populations, highlighting the need to define adaptation strategies based on the dam failure risk management framework. Currently, thousands of dams worldwide, varying in use, age, and maintenance, may represent a threat to downstream cities in the case of structural failure. Several studies relate the failure of dams to several issues in the spillway, which may be even more vulnerable in CC conditions. This study provides a review of dam safety threats due to CC and approaches for the design/redesign of the spillway to cope with CC. A general four-stage methodology is proposed: data gathering and hydro-climatic, hydrological, and hydraulic analyses. Afterward, this methodology is applied to the spillway design for the Sube y Baja dam in Ecuador. The Probable Maximum Precipitation (PMP) increases around 20% considering CC under the Representative Concentration Pathway 8.5. Such an increment derived a 25% increase in the spillway maximum flow. These results show that the non-stationary hydrological regimes related to CC require a revision of engineering design criteria for hydraulic structures in general, and call for a consensus on design variables under CC. | |
dc.language.iso | es_ES | |
dc.source | Atmosphere | |
dc.subject | Climate change | |
dc.subject | Spillway | |
dc.subject | Dam risks | |
dc.subject | Probable maximum precipitation | |
dc.title | Non-stationary hydrological regimes due to climate change: the impact of future precipitation in the spillway design of a reservoir, case study: sube y baja dam, in Ecuador | |
dc.type | ARTÍCULO | |
dc.ucuenca.idautor | 55653057700 | |
dc.ucuenca.idautor | 0904289055 | |
dc.ucuenca.idautor | 0000-0003-1677-9816 | |
dc.ucuenca.idautor | 57715508500 | |
dc.ucuenca.idautor | 0000-0001-5612-3075 | |
dc.ucuenca.idautor | 0104040480 | |
dc.ucuenca.idautor | 1713190104 | |
dc.ucuenca.idautor | 0102677200 | |
dc.identifier.doi | 10.3390/atmos13050828 | |
dc.ucuenca.version | Versión publicada | |
dc.ucuenca.areaconocimientounescoamplio | 05 - Ciencias Físicas, Ciencias Naturales, Matemáticas y Estadísticas | |
dc.ucuenca.afiliacion | Guerra, M., Escuela Politécnica Nacional (EPN), Quito, Ecuador | |
dc.ucuenca.afiliacion | Herbozo, J., Escuela Politécnica Nacional (EPN), Quito, Ecuador | |
dc.ucuenca.afiliacion | Luis, M., Escuela Politécnica Nacional (EPN), Quito, Ecuador | |
dc.ucuenca.afiliacion | Minaya, V., Escuela Politécnica Nacional (EPN), Quito, Ecuador | |
dc.ucuenca.afiliacion | Haro, P., Escuela Politécnica Nacional (EPN), Quito, Ecuador | |
dc.ucuenca.afiliacion | Carrillo, V., Universidad de Cuenca, Facultad de Ingeniería, Cuenca, Ecuador | |
dc.ucuenca.afiliacion | Manciati, C., Escuela Politécnica Nacional (EPN), Quito, Ecuador | |
dc.ucuenca.afiliacion | Campozano, L., Escuela Politécnica Nacional (EPN), Quito, Ecuador | |
dc.ucuenca.correspondencia | Luis Eduardo, Muñoz, luis.munoz01@epn.edu.ec | |
dc.ucuenca.volumen | Volumen 13, número 5 | |
dc.ucuenca.indicebibliografico | SCOPUS | |
dc.ucuenca.factorimpacto | 0.692 | |
dc.ucuenca.cuartil | Q2 | |
dc.ucuenca.numerocitaciones | 0 | |
dc.ucuenca.areaconocimientofrascatiamplio | 1. Ciencias Naturales y Exactas | |
dc.ucuenca.areaconocimientofrascatiespecifico | 1.5 Ciencias de la Tierra y el Ambiente | |
dc.ucuenca.areaconocimientofrascatidetallado | 1.5.10 Recursos Hídricos | |
dc.ucuenca.areaconocimientounescoespecifico | 052 - Medio Ambiente | |
dc.ucuenca.areaconocimientounescodetallado | 0521 - Ciencias Ambientales | |
dc.ucuenca.urifuente | https://www.mdpi.com/2073-4433/13/5 | |
Appears in Collections: | Artículos |
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File | Size | Format | |
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documento.pdf | 4.11 MB | Adobe PDF | View/Open |
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