Results 81 to 90 of about 215 (134)

Assessment of three satellite precipitation products for hydrological studies in a data-scarce context: Ouarzazate basin, southern Morocco

Natural Hazards Research
Arid and semi-arid regions, such as southern Morocco, face challenges due to limited precipitation data availability, posing significant obstacles for climate and hydrological studies.
Khalid En-nagre, Mourad Aqnouy, Abdelmounim Bouadila, Chaimaa Et-Takaouy, Morad Chahid, Ismail Bouizrou, Ismail Hilal, Jamal Eddine Stitou El Messari, Aqil Tariq   +8 more
doaj   +1 more source

Performance Evaluation of Hydrological Models Using GR4J Rainfall-Runoff Model for Developed Watersheds in Java Island

Abstract: GR4J (Genie Rural a 4 parame`tres Journalier) is a rainfall-runoff model widely used to modelling rainfall into discharge. In this model, the input data used are daily rainfall and evapotranspiration data, calibrated using daily observed discharge data. This model seeks the optimum parameter value that produces the minimum deviation or error.
Cecep Muhtaj Munajat, Sri Legowo W. Darsono, Dhemi Harlan   +2 more
openaire   +1 more source

Runoff Ensemble Simulation based on Multiple Satellite Precipitation Products and Multiple Rainfall Runoff Models in Xijiang River Basin

Renmin Zhujiang, 2020
Because of uncertainty of hydrological simulation, it's difficult for simulation resultof runoff which is obtained by single method to satisfy the requirement of hydrological accuracy.However, the ensemble simulation is an effective method to reduce ...
SHU Peng, XIONG Lihua, CHEN Shilei, ZHA Xini   +3 more
doaj  

Assessment of hybrid machine learning algorithms using TRMM rainfall data for daily inflow forecasting in Três Marias Reservoir, eastern Brazil. [PDF]

Heliyon, 2023
Gomaa E, Zerouali B, Difi S, El-Nagdy KA, Santos CAG, Abda Z, Ghoneim SSM, Bailek N, Silva RMD, Rajput J, Ali E.   +10 more
europepmc   +1 more source

Assessment of the Performance of Rainfall-Runoff Model GR4J to Simulate Streamflow in Ouémé Watershed at Bonou’s outlet (West Africa

, 2018
The study aims to analyze the performance criteria of the GR4J model to reproduce high water flows in the Ouémé watershed at Bonou's outlet which has been vulnerable to climate change in recent decades. The methodology focused on the use of daily climatological and hydrometric data extracted from files of National Directorate of Meteorology, and ...
Kodja, Domiho, Mahé, Gil, Amoussou, Ernest, Boko, Michel, Paturel, J.-E.   +4 more
openaire   +2 more sources

Function Space Optimization: A Symbolic Regression Method for Estimating Parameter Transfer Functions for Hydrological Models. [PDF]

Water Resour Res, 2020
Feigl M, Herrnegger M, Klotz D, Schulz K.   +3 more
europepmc   +1 more source

Response of future hydropower generation of cascade reservoirs to climate change in alpine regions. [PDF]

PLoS One, 2022
Yan B, Xu Y, Liu H, Huang C.
europepmc   +1 more source

Low-cost adaptation options to support green growth in agriculture, water resources, and coastal zones. [PDF]

Sci Rep, 2022
Salack S, Sanfo S, Sidibe M, Daku EK, Camara I, Dieng MDB, Hien K, Torou BM, Ogunjobi KO, Sangare SAKSB, Kouame KR, Koffi YB, Liersch S, Savadogo M, Giannini A.   +14 more
europepmc   +1 more source

Uncertainty analysis of streamflow forecast based on multi-model precipitation and hydrological models

Shui kexue jinzhan
To improve the accuracy and reliability of streamflow forecasting，nine ensemble runoff prediction schemes were developed for the Qingjiang River basin by combining two precipitation forecasts （ECMWF and NCEP） with two hydrological models （GR4J and XAJ ...
Yiheng XIANG, Tao PENG, Zhiyuan YIN, Haixia QI, Tieyuan SHEN   +4 more
doaj   +1 more source

The implications of lag times between nitrate leaching losses and riverine loads for water quality policy. [PDF]

Sci Rep, 2021
McDowell RW, Simpson ZP, Ausseil AG, Etheridge Z, Law R.   +4 more
europepmc   +1 more source