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Utility of daily vs. monthly large-scale climate data: an intercomparison of two statistical downscaling methods
(2008-03-13)
Downscaling of climate model data is essential to local and regional impact analysis. We compare two methods of statistical downscaling to produce continuous, gridded time series of precipitation and surface air temperature ...
A statistical-based reach scale classification for the lower Tapajós river channel, eastern Amazonia
(2021-01-01)
The Tapajós river is among the largest rivers in the world and has been credited as the main affluent of the lower Amazon River. Geomorphological studies in the Tapajós commonly deal with evolutionary, hydrological, and ...
Método para análise de frequência e de gestão do risco de cheias, a partir da informação hidrometeorológica, sob a condição de não-estacionariedade
(Universidade Federal de Minas GeraisUFMG, 2016-10-06)
Most statistical models used in water resources management focuses on the premise of a stationary state along the time scale. However, the nonstationary trend in hydrological time series became a topic of great importance ...
Análise das inundações no Vale do Taquari/RS como subsídio à elaboração de um modelo de previsão
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2016-01-12)
This study aimed identify the fundamental hydrological variables in the formation of floods
and develop a forecast model of floods in real time and with simple operation, for the region
of Vale do Taquari, located in Rio ...
Evaluation of existing relations between convective systems and extreme events in tropical catchments of the Andean region
(Departamento de Geociencias y Medo AmbienteUniversidad Nacional de Colombia - Sede Medellín, 2017-03-10)
In hydrology, there are several sources of uncertainty, one of them is associated with the rainfall. And, understand it may help in aspects such as risk management. Despite this, there is a lack of efforts to understand ...
The Utility of Optical Satellite Winter Snow Depths for Initializing a Glacio-Hydrological Model of a High-Elevation, Andean Catchment
(American Geophysical Union, 2020)
Information about end-of-winter spatial distribution of snow depth is important for seasonal forecasts of spring/summer streamflow in high-mountain regions. Nevertheless, such information typically relies upon extrapolation ...
Five Hundred Years of Hydrological Drought in the Upper Colorado River Basin
(2007-06)
This article evaluates drought scenarios of the Upper Colorado River basin (UCRB) considering
multiple drought variables for the past 500 years and positions the current drought in terms of the magnitude
and frequency. ...
Five Hundred Years of Hydrological Drought in the Upper Colorado River Basin
(2007-06)
This article evaluates drought scenarios of the Upper Colorado River basin (UCRB) considering
multiple drought variables for the past 500 years and positions the current drought in terms of the magnitude
and frequency. ...
Parametrización regionalizada de curvas IDF en Boyacá, según Metodo-Logía Díaz Granados y Vargas
(Universidad Santo TomásMaestría Ingeniería Civil con Énfasis en HidroambientalFacultad de Ingeniería Civil, 2021-10-10)
Climate change has generated alterations in the behavior of hydrometeorological variables, accentuating extreme events. This problem has encouraged an increase of the occurrence of macroclimatic events, especially those ...
Future Changes in Simulated Streamflow in Costa Rica from CMIP6 climate models
(2022-06-21)
Statistically downscaled daily data from an ensemble of five General Circulation Models (GCMs) from the Climate Model Intercomparison Program 6 (CMIP6) will be used to determine changes (with respect to a baseline historical ...