Mostrando 10 resultados de: 47
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A Variational Merging Approach to the Spatial Description of Environmental Variables
ArticleAbstract: High-resolution images of environmental variables are highly valuable sources of information in resePalabras claves:Image enhancement, mapping, merging methods, variational formulationAutores:Daniela Elisabet Ballari, Esteban Patricio Samaniego Alvarado, Jacinto Ulloa, Lenin Vladimir Campozano ParraFuentes:googleorcidscopusA causal flow approach for the evaluation of global climate models
ArticleAbstract: Global climate models (GCMs) are generally used to forecast weather, understand the present climate,Palabras claves:causal comparison, causal links, causal strength, climate model evaluation, climate networks, directed networks, Granger causality, transfer flowsAutores:Angel Vázquez-Patiño, Daniel E. Mendoza, Daniel Mendoza Siguenza, Esteban Patricio Samaniego Alvarado, Lenin Vladimir Campozano ParraFuentes:googlescopusTwo-step downscaling of TRMM 3b43 V7 precipitation in contrasting climatic regions with sparse monitoring: The case of Ecuador in tropical South America
ArticleAbstract: Spatial prediction of precipitation with high resolution is a challenging task in regions with stronPalabras claves:Auxiliary satellite variables, Gauge-satellite merging, precipitation, Spatial downscaling, TRMM 3B43 V7Autores:Daniela Elisabet Ballari, Esteban Patricio Samaniego Alvarado, Jacinto Ulloa, Lenin Vladimir Campozano ParraFuentes:googleorcidscopusSpatial Association to Characterize the Climate Teleconnection Patterns in Ecuador Based on Satellite Precipitation Estimates
Conference ObjectAbstract: Climate teleconnections show remote and large-scale relationships between distant points on Earth. TPalabras claves:Climate teleconnections, moran's I and LISA Indicators, satellite Precipitation, spatial association, spatial patternsAutores:Daniel Orellana, Daniela Elisabet Ballari, Esteban Patricio Samaniego Alvarado, Lenin Vladimir Campozano ParraFuentes:orcidscopusSpatial functional data analysis for regionalizing precipitation seasonality and intensity in a sparsely monitored region: Unveiling the spatio-temporal dependencies of precipitation in Ecuador
ArticleAbstract: The identification of area-wise homogeneous precipitation regions helps to unveil similar precipitatPalabras claves:ECUADOR, functional data analysis, geostatistic, intensity, precipitation, Regionalization, seasonality, ungaged basinsAutores:Daniela Elisabet Ballari, Esteban Patricio Samaniego Alvarado, Giraldo R., Lenin Vladimir Campozano ParraFuentes:googleorcidscopusSpatial variability of diurnal to seasonal cycles of precipitation from a high-altitude equatorial Andean valley to the Amazon Basin
ArticleAbstract: Study region: The upper part of the Guayllabamba and Napo basins (78.2 ° W, 0.3 °S; 18,500 km<sup>2<Palabras claves:Diurnal and seasonal cycles, equatorial Andes, Precipitation variabilityAutores:Andrea Vera, Condom T., Espinoza J.C., Jean Carlos Ruiz Hernández, Junquas C., Le Moine N., Lenin Vladimir Campozano Parra, Luis Maisincho, Marcos Villacís Erazo, Muñoz T., Rabatel A., Ribstein P., Sicart J.E.Fuentes:googleorcidscopusMesoscale Convective Systems over Ecuador: Climatology, Trends and Teleconnections
ArticleAbstract: Research on Mesoscale Convective Systems (MCSs) in Ecuador has focused on regional studies. However,Palabras claves:Chocó Low-Level Jet (CLLJ), ECUADOR, Mesoscale Convective Systems (MCSs), Orinoco Low-Level Jet (OLLJ), Teleconnections, Trans-Niño Index (TNI), wavelet decompositionAutores:Amanda Rehbein, Leandro Robaina, Lenin Vladimir Campozano Parra, Marcos Villacís ErazoFuentes:googleorcidscopusTexto Paralelo
Master ThesisAbstract: La tarea docente universitaria es tan compleja que exige hoy en d?a una entrega completa y preparaciPalabras claves:APRENDIZAJE ACTIVO, Aprendizaje significativo, Educaci?n, Educaci?n Superior, MEDIACI?N PEDAG?GICAAutores:s.d., Carlos Wilfrido Guevara Toledo, Cesar Alberto Astudillo Pes?ntez, Diana L?pez, Eugenio Alejandro Cabrera Regalado, Franklin Pazos B., Humberto Quito Ruilova, Jorge Alejandro Espinoza Quinteros, Jos? Carlos P?rez Agust?, Lenin Vladimir Campozano Parra, Miguel Angel ArpiFuentes:rraaeThe Pacific decadal oscillation modulates the relation of ENSO with the rainfall variability in coast of Ecuador
ArticleAbstract: Worldwide and likewise in Ecuador, the 1982–1983 and 1997–1998 El Niño Southern Oscillation (ENSO) ePalabras claves:Climate change, decadal oscillations, orthogonal ENSO indices, PDO, rainfall in Ecuador, Wavelet AnalysisAutores:Esteban Patricio Samaniego Alvarado, Leandro Robaina, Lenin Vladimir Campozano ParraFuentes:scopusThe Sensitivity of Manning’s Coefficient in Estimating Water Levels in an Ecuadorian River in The Inter-Andean Region for Flood Mapping
ArticleAbstract: Input data, parameters, and the structure of mathematical models introduce uncertainty in the resultPalabras claves:1-d model, flood maps, HYDRAULIC MODELING, roughness coefficient, Sensitivity AnalysisAutores:Lenin Vladimir Campozano Parra, Luis Manuel Timbe Castro, Luis Timbe, Melissa Carolina Rodas BustamanteFuentes:scopus