Results 121 to 130 of about 215 (134)

Testing the Feasibility of GR4J Rainfall-Runoff Model in Bagmati Basin,

2021
Khadka, Anita, Devkota, Laxmi P
openaire   +1 more source

Critical analysis mathematical reformulation of a rainfall-runoff model (GR4J)

1999
GR4J is an empirical lumped rainfall-runoff model with four parameters which has been developed based on a daily time step. This model allows the generation of outflows in the catchment from the input sériés of daily rainfalls. The present study focused on the extension of the GR4J model to instantaneous inputs.
openaire   +1 more source

Runoff Simulation of the Kaidu River Based on the Gr4j-6-Lstm Model

2023
Jing Yang, Fulong Chen, Aihua LONG, Huaiwei Sun, Chaofei He, Bo Liu   +5 more
openaire   +1 more source

The influence of different objective functions in GR4J model-on-model performance for streamflow forecasting application

MODSIM2023, 25th International Congress on Modelling and Simulation., 2023
openaire   +1 more source

Performance evaluation of conceptual rainfall-runoff models GR4J and AWBM

ISH Journal of Hydraulic Engineering, 2021
Aiswarya Kunnath-Poovakka, Aatish Anshuman, T I Eldho   +2 more
exaly  

Comparison of Runoff Components, Water Balance, and the Parameters of Conceptual Models HBV and GR4J: Case Study of the Upper Ussuri Basin (South of Primorsky Region, Pacific Russia)

Water Resources, 2023
Leonid Gonchukov, O V Sokolov, A N Bugaets   +2 more
exaly  

How informative is land-cover for the regionalisation of the GR4J rainfall-runoff model? Lessons of a downward approach

2006
Prediction on ungauged basins is a big issue for operational hydrology and a challenge for scientists. For regionalisation objectives, the first step of the development of a priori parameter estimation is to look for correlations between calibrated parameters and physical catchment descriptors.
Oudin, Ludovic, Andréassian, Vazken, Loumagne, Cécile, Michel, Claude   +3 more
openaire   +1 more source

Water yield assessment for major river basins of Afghanistan using GR4J and GR4JSG models

MODSIM2023, 25th International Congress on Modelling and Simulation., 2023
openaire   +1 more source

Daily flow generation using the GR4j model and ERA5 gridded climatic information in the Jequetepeque basin up to the Yonán station

Proceedings of the 21th LACCEI International Multi-Conference for Engineering, Education and Technology (LACCEI 2023): “Leadership in Education and Innovation in Engineering in the Framework of Global Transformations: Integration and Alliances for Integral Development”, 2023
Mario Antonio Ticona Flores, Jorge Dionicio Valarezo Loaiza, Abel Carmona Arteaga, Edmundo Vereau Miranda   +3 more
openaire   +1 more source

The rainfall-runoff model GR4J optimization of parameter by genetic algorithms and Gauss-Newton method: application for the watershed Ourika (High Atlas, Morocco)

Arabian Journal of Geosciences, 2017
Nour Eddine Alaa, Hasnae Boumenni, Alaa Nour Eddine   +2 more
exaly