One of the challenges in rainfall-runoff modeling is identification an appropriate model spatial resolution that allows streamflow estimation at customized locations river basin. In lumped modeling, not issue as variability accounted for, whereas distributed grid or cell can be related to but its application limited because large data requirements. Streamflow data-poor possible it challenging m...

Climate changes significantly cause the precipitation deficiency and in turn reduce inflow amount reservoir affecting hydroelectric power generation. The primary objective of this study was to evaluate hydropower generation operation under climate change from Kesem reservoir. Recent Representative Pathway (RCP) scenarios were used impact on Power transformation equation variance scaling approac...

Abstract The present study was conducted to examine the accuracy and applicability of hydrological models Soil Water Assessment Tool (SWAT) Hydrologic Engineering Center (HEC)- Modeling System (HMS) simulate streamflows. Models combined with ArcGIS interface have been used for in humid tropical Hemavathi catchment (5,427 square kilometer). critical focus streamflow analysis determine efficiency...

estimation of parameters of a hydrologic model is undertaken using a procedure called “calibration” in order to obtain predictions as close as possible to observed values. this study aimed to use the particle swarm optimization (pso) algorithm for automatic calibration of the hec-hms hydrologic model, which includes a library of different event-based models for simulating the rainfall-runoff pr...

En esta investigación se desarrolló un plan de manejo sostenible la quebrada “Cañitas”, utilizando obras bioingeniería y enfoque síntesis análisis para evaluar las medidas susceptibilidad inundación. Así, identificaron los lugares óptimos donde colocar estas obras, interceptaron datos geográficos sobre pendiente, movimiento masa, pluviosidad, zonas protegidas, litología, cobertura vegetal perme...

UC Center for Hydrologic Modeling, University of California, Irvine, CA 92697, USA b Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA Department of Earth System Science, University of California, Irvine, CA 92697, USA Department of Civil and Environmental Engineering, Tufts University, Medford, MA 02155, USA Department of Civil and Environmental Engineering...

Continuous hydrologic models account for the soil moisture balance in the catchment over a long-term period. Different hydrologic physical processes such as: interception, surface depression storage, infiltration, soil storage, percolation, and groundwater storage should be considered in continuous hydrologic modeling. In this paper, the Hydrologic Modeling System (HMS) model was used for conti...