Calibration of the hydrological model GR4J from potential evapotranspiration estimates by the Penman-Monteith and Oudin methods in the Ouémé watershed (West Africa) [PDF]
Proceedings of the International Association of Hydrological Sciences, 2020 The Ouémé watersheds at Bétérou and Bonou has been recently facing increased sensitivity to extreme hydroclimatic phenomena that occurred by flooding or drought events.
D. J. Kodja +8 more
doaj +2 more sources
Limnological Review, 2021 The management of water resources requires as a first step the modeling of rainfall-runoff. It allows simulating the hydrological behavior of the basin for a good evaluation of the potentiality of this in terms of water production.
Oueldkaddour Fatima-Zehrae Elhallaoui +3 more
doaj +2 more sources
Penentuan Debit Harian Menggunakan Pemodelan Rainfall Runoff GR4J untuk Analisa Unit Hidrograf pada DAS Citarum Hulu [PDF]
Jurnal Teknik Sipil, 2009 Abstrak. Penelitian ini mengkaji pemodelan rainfall-runoff menggunakan metode GR4J (Ge´nie Rural a` 4 parame`tres Journalier) pada Daerah Aliran Sungai (DAS) Citarum hulu.
Dhemi Harlan +2 more
doaj +4 more sources
Calibracion del modelo lluvia-escorrentia agregado gr4j aplicación: Cuenca del río aburrá [PDF]
Dyna, 2007 El presente trabajo muestra la calibración del modelo lluvia-escorrentía GR4J en 8 subcuencas de la cuenca del río Aburrá. Este modelo es considerado parsimonioso ya que solo tiene 4 parámetros. La calibración incluye la optimización de los parámetros.
LUIS_FERNANDO CARVAJAL, ERNESTO ROLDÁN
doaj +3 more sources
Regionalization of GR4J model parameters for river flow prediction in Paraná, Brazil [PDF]
Hydrology and Earth System SciencesRegionalization methods dependent on hydrological models comprise techniques for transferring calibrated parameters in instrumented watersheds (donor basins) to non-instrumented watersheds (target basins).
L. A. Kuana +4 more
doaj +2 more sources
Rainfall-Runoff Modeling Using the eWater Source in the Chel-Chay Watershed, the Province of Golestan [PDF]
پژوهشهای آبخیزداری, 2021 It is very complex and difficult to fully understand the relationships in watersheds due to the heterogeneity and non-linear nature of hydrological and erosive behaviors. Therefore, the evaluation of watersheds requires a modeling process.
Mehdi Teimouri, Ehsan Alvandi
doaj +1 more source
Development of a Regional Gridded Runoff Dataset Using Long Short-Term Memory (LSTM) Networks
Hydrology, 2021 Gridded datasets provide spatially and temporally consistent runoff estimates that serve as reliable sources for assessing water resources from regional to global scales.
Georgy Ayzel +3 more
doaj +1 more source
Reliability of a conceptual hydrological model in a semi-arid Andean catchment facing water-use changes [PDF]
Proceedings of the International Association of Hydrological Sciences, 2015 This paper explores the reliability of low-flow simulations by conceptual models in a semi-arid, Andean catchment (30° S) facing climate variability and water-use changes.
P. Hublart +4 more
doaj +1 more source
Untangling hybrid hydrological models with explainable artificial intelligence
H2Open Journal, 2021 Hydrological models are valuable tools for developing streamflow predictions in unmonitored catchments to increase our understanding of hydrological processes.
Daniel Althoff +2 more
doaj +1 more source
Water Science, 2023 Satellite rainfall products (SRPs) have the potential to overcome the limitations of ground-based rainfall observations and provide an alternative to inadequately or ungauged watersheds.
Bakary Faty +6 more
doaj +1 more source