A novel hybrid modeling approach based on empirical methods, PSO, XGBoost, and multiple GCMs for forecasting long-term reference evapotranspiration in a data scarce-area

Ali El Bilali, Abdessamad Hadri, Abdeslam Taleb, Meryem Tanarhte, El Mahdi El Khalki, Mohamed Hakim Kharrou

Université Mohammed VI Polytechnique　University of Hassan II Casablanca