Comparison of Three Statistical Downscaling Methods and Ensemble Downscaling Method Based on Bayesian Model Averaging in Upper Hanjiang River Basin, China

Table 3

Performance assessment of SWAT model during calibration and validation periods.

	Calibration (1960–1990)			Validation (1991–2009)
	NSC	RC	ERR/%	NSC	RC	ERR/%
All	0.87	0.95	−6.31	0.76	0.89	−12.31
Jan.	−10.48	0.27	−76.87	−5.60	0.27	−83.79
Feb.	−3.82	0.66	−58.54	−3.13	0.39	−74.21
Mar.	−0.15	0.80	−28.33	−3.79	0.36	−50.24
Apr.	0.67	0.91	3.98	−1.39	0.58	−30.56
May	0.74	0.87	3.23	0.51	0.86	−12.33
Jun.	0.73	0.91	−5.58	0.73	0.93	−11.73
Jul.	0.51	0.82	10.11	0.66	0.84	1.64
Aug.	0.65	0.88	10.78	0.82	0.91	−1.77
Sep.	0.93	0.97	−4.07	0.91	0.95	−3.60
Oct.	0.92	0.97	−11.20	0.88	0.94	−6.15
Nov.	−0.08	0.71	−28.04	0.75	0.94	−21.69
Dec.	−3.98	0.58	−67.21	−2.34	0.72	−76.35