ANN 1 Anhui Province 1 Bayesian technique 1 Beta-Lognormal model 1 Burg entropy 1 EEF method 1 ENSO 1 El Niño 1 GB2 distribution 1 Hei River basin 1 Hexi corridor 1 Kolmogorov complexity 1 Lagrangian function 1 Loess Plateau 1 NDVI 1 Poyang Lake basin 1 Shannon entropy 1 Tsallis entropy 1 accelerating genetic algorithm 1 ant colony fuzzy clustering 1 arid region 1 bagging 1 bootstrap aggregating 1 bootstrap neural networks 1 canopy flow 1 changing environment 1 climacogram coherent structures 1 combined forecast 1 complement 1