Results 71 to 80 of about 215 (134)

Applicability of the Lumped GR4J Model for Modeling the Hydrology of the Inland Valleys of the Sudanian Zones of Benin

Water
Achieving sustainable agricultural intensification in inland valleys while limiting the adverse environmental impacts and uncertainties related to water availability requires an analysis of the long-term hydrological behavior of the catchment. Such a task is particularly challenging in West Africa and Benin due to the limited availability of climate ...
Akominon M. Tidjani, Quentin F. Togbévi, Pierre G. Tovihoudji, P. B. Irénikatché Akponikpè, Marnik Vanclooster   +4 more
openaire   +1 more source

A state-space representation of the GR4J rainfall-runoff model

, 2017
The aim of this presentation is to detail a state-space representation of the simple GR4J model. The state-space representation aims to represent GR4J by an ODE system which provides the internal variables of the model at all times. We will present here the choices made to adapt GR4J to the state-space formulation and to numerically solve this system ...
Santos, Léonard, Thirel, Guillaume, Perrin, Charles   +2 more
openaire   +3 more sources

Comparative study on probabilistic ensemble flood forecasting considering precipitation forecasts for the Three Gorges Reservoir

Shui kexue jinzhan, 2019
To investigate how uncertainty in precipitation forecasts impacts flood forecasting,the THORPEX Interactive Grand Global Ensemble (TIGGE) data extracted from the China Meteorological Administration (CMA),the National Center for Environmental Prediction ...
BA Huanhuan, GUO Shenglian, ZHONG Yixuan, LIU Zhangjun, WU Xushu, HE Shaokun   +5 more
doaj   +1 more source

Combining uncertainty quantification and entropy-inspired concepts into a single objective function for rainfall-runoff model calibration [PDF]

Hydrology and Earth System Sciences
A novel metric for rainfall-runoff model calibration and performance assessment is proposed. By integrating entropy and mutual information concepts as well as uncertainty quantification through the Brisk Local Uncertainty Estimator for Hydrological ...
A. Pizarro, D. Koutsoyiannis, A. Montanari   +2 more
doaj   +1 more source

In Defense of Metrics: Metrics Sufficiently Encode Typical Human Preferences Regarding Hydrological Model Performance. [PDF]

Water Resour Res, 2023
Gauch M, Kratzert F, Gilon O, Gupta H, Mai J, Nearing G, Tolson B, Hochreiter S, Klotz D.   +8 more
europepmc   +1 more source

Hydrological Modeling of the Tampaon River in the Context of Climate Change

Tecnología y ciencias del agua, 2015
This work compares the hydrological modeling of the Tampaon River Basin (in east-central Mexico) with two hydrological models (SWAT and GR4J) and then evaluates the impact of climate change on the water balance of the basin.
Juan Alberto Velázquez, Magali Troin, Daniel Caya   +2 more
doaj  

Recurrent neural networks for dynamical systems: Applications to ordinary differential equations, collective motion, and hydrological modeling. [PDF]

Chaos, 2023
Gajamannage K, Jayathilake DI, Park Y, Bollt EM.   +3 more
europepmc   +1 more source

Sensitivity of global hydrological models to potential evapotranspiration estimation methods in the Senegal River Basin (West Africa)

Journal of Hydrology: Regional Studies
Study region: Senegal River Basin in West Africa Study focus: This paper aims to evaluate the sensitivity of global hydrological models to potential evapotranspiration (PET) methods in the Senegal River Basin.
Papa Malick Ndiaye, Ansoumana Bodian, Alain Dezetter, Andrew Ogilvie, Omar Goudiaby   +4 more
doaj   +1 more source

Great Lakes Runoff Intercomparison Project Phase 3: Lake Erie (GRIP-E). [PDF]

J Hydrol Eng, 2021
Mai J, Tolson BA, Shen H, Gaborit É, Fortin V, Gasset N, Awoye H, Stadnyk TA, Fry LM, Bradley EA, Seglenieks F, Temgoua AGT, Princz DG, Gharari S, Haghnegahdar A, Elshamy ME, Razavi S, Gauch M, Lin J, Ni X, Yuan Y, McLeod M, Basu NB, Kumar R, Rakovec O, Samaniego L, Attinger S, Shrestha NK, Daggupati P, Roy T, Wi S, Hunter T, Craig JR, Pietroniro A.   +33 more
europepmc   +1 more source

Multi-Objective Calibration of a Pre-Modern Nile Hydrologic Model Using Recovered Records

Hydrology
Hydrologic models are instrumental in understanding the behavior of the Nile River Basin (NRB), yet their effectiveness is often limited by the basin’s complex hydrology and sparse observational records.
Irenee Felix Munyejuru, James H. Stagge
doaj   +1 more source