Fig. 4

Annual and seasonal T/ET trends acquired from different products. Annual T/ET trends for China according to (a) PT-JPL model with optimization parameters, (b) GLEAM, (c) FLDAS, (d) GLDAS 1.0, (e) GLDAS 2.1, and (f) MsTMIP in mainland China for the period ranging from 1981 to 2015. (g) Seasonal variation of T/ET acquired from different products.