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Characterization of bedload sediment transport in high slope rivers using hydraulic geometry theory
Conference ObjectAbstract: In Ecuador, steep rough-bedded channels constitute the main component of mountainous drainage systemPalabras claves:hydraulic geometry, rivers, Sediment transport, Steep slopeAutores:Esteban Sánchez, Juan Fernando Cisneros Ramos, Luis Timbe, Petrie J.E., Verónica M. Carrillo-SerranoFuentes:googlescopusAssessment of microscale economic flood losses in urban and agricultural areas: case study of the Santa Bárbara River, Ecuador
ArticleAbstract: To reduce and prevent significant economic flood losses, reliable tools are required to estimate potPalabras claves:Depth-damage curves, Economic damage, ECUADOR, Flood loss model, Flood risk assessmentAutores:Daniel Orellana, Juan Pinos, Luis TimbeFuentes:scopusDifferences between Effective and Physical Roughness Parameter-A Headwater Mountain River Experiment
Conference ObjectAbstract: One-dimensional hydrodynamic models (HM) are widely used in the hydraulic modeling of rivers and chaPalabras claves:1D, Effective roughness, HEC RAS, Mountain River, physical roughnessAutores:Andrés Omar Alvarado Martinez, Esteban Patricio Samaniego Alvarado, Esteban Sánchez-Cordero, Katherine Narea, Luis Timbe, Sebastián CedilloFuentes:googlescopusMountain Riverine Floods in Ecuador: Issues, Challenges, and Opportunities
ArticleAbstract: Increasing urbanization and development along rivers, together with climate change, exacerbate futurPalabras claves:Ecuadorian highlands, flood hazard, flood mitigation, flood risk management, human settlement, Mountain Rivers, risk communicationAutores:Juan Pinos, Luis TimbeFuentes:rraaescopusMétodos para la evaluación del riesgo de inundación fluvial: revisión de literatura y propuesta metodológica para Ecuador
ArticleAbstract: Las inundaciones representan uno de los peligros naturales más frecuentes a nivel global, ocasionandPalabras claves:Autores:Daniel Orellana, Juan Pinos, Luis TimbeFuentes:rraaeNight irrigation reduction for water saving in medium-sized systems
ArticleAbstract: In many medium-sized irrigation systems water is wasted during the night because demand is low and sPalabras claves:Hydraulic models, Hydraulic performance, Irrigation practices, Performance evaluationAutores:Andrés Omar Alvarado Martinez, Bert Bievre, De, de Bievre B., Jan Jozef Albert Feyen, Luis Timbe, Rolando Enrique Célleri AlvearFuentes:googlerraaescopusUsing a statistical efficiency methodology for predictors’ selection in the bedload transport problem: A high gradient experimental channel case
ArticleAbstract: Bedload transport rates for high-gradient gravel bed rivers has been studied through a physical modePalabras claves:Akaike-information-criterion, Bedload transport, Best pbkp_redictors, High gradient, laboratory experimentsAutores:Daniel E. Mendoza, Esteban Sánchez, Juan Fernando Cisneros Ramos, Luis Timbe, Pedro Matovelle, Petrie J.E., Sebastian Torres, Verónica M. Carrillo-SerranoFuentes:scopusValidation of a quasi-2D hydrodynamic river flood model using historical and ERS-SAR derived flood maps
Conference ObjectAbstract: There is an increasing interest in river flood modelling due to the severe flood events in the lastPalabras claves:DEM, ERS-SAR, Floodplain modeling, Floods, Hydrodynamic modelsAutores:Berlamont J., Luis Timbe, Patrick WillemsFuentes:scopusValidation of an experimental procedure to determine bedload transport rates in steep channels with coarse sediment
ArticleAbstract: The current study presents an experimental procedure used to determine bedload sediment transport raPalabras claves:Bedload transport, Coarse sediment, experimental model, Flume study, High gradient riversAutores:Carlos Padilla, Esteban Sánchez, Juan Fernando Cisneros Ramos, Luis Timbe, Petrie J.E., Verónica M. Carrillo-Serrano, Washington AstudilloFuentes:scopusPatterns of difference between physical and 1-D calibrated effective roughness parameters in mountain rivers
ArticleAbstract: Due to the presence of boulders and different morphologies, mountain rivers contain various resistanPalabras claves:Bed roughness, Effective roughness coefficient, HEC-RAS, Mountain-rivers, Physical roughness parameter, Representative Friction Slope MethodAutores:Andrés Omar Alvarado Martinez, Esteban Patricio Samaniego Alvarado, Esteban Sánchez-Cordero, Luis Timbe, Sebastián CedilloFuentes:googlescopus