Abstract: As a part of a study examining alternatives for flow augmentation for fall run Chinook salmon migration on the Cosumnes River, California, two models were constructed to simulate channel flow combined with seepage losses. ...

Abstract: Although the importance of subgrid variability in the snow model has been recognized, only a few modeling studies on the parameterization of subgrid effects have been performed. This study proposes a new upscaling approach ...

Abstract: In this study, an experimental 12-h lead-time flood forecasting methodology that combines the fifth generation mesoscale model (MM5) of the U.S. National Center of Atmospheric Research with the physically based, spatially ...

Abstract: This paper presents the improved performance of a regional climate model for the Japan region when a fully coupled boundary layer model and an areally averaged land–surface flow model are employed. It also describes results ...

Abstract: The operation of reservoirs in the Sierra Nevada mountains of California for flood control relies on forecasts of reservoir inflows. In the past, accurate forecasts of the reservoir inflows resulting from watershed runoff ...

Abstract: The Watershed Environmental Hydrology (WEHY) model was applied to the Shiobara-Dam watershed for model validation for four historical events. Based on the analysis of the established geographic information system (GIS) ...

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Abstract: A methodology for maximum precipitation (MP) estimation that uses a physically based numerical atmospheric model is proposed in this paper. As a case study, the model-based 72-h MP was estimated for the American River ...

Abstract: It is necessary to have historical atmospheric data at fine time and spatial grid resolutions as input to watershed-scale models of the Mekong River Basin to perform water balance studies over the basin. However, such ...