Enhancing Understanding of Hydrologic Processes in the Shafe Watershed, Ethiopia

Table 6

Trends before and after autocorrelation.

Stations	zsb	zsa	p-Value	ṗ	S1	S2
Tmean
Winter	2.03	1.63	0.00	0.10	21.4	1.30
Annual	1.86	1.44	0.08	0.07	13.1	4.10
RF
Winter	−1.41	−2.82	0.08	0.02	4.6	−2.54
Autumn	−2.16	−2.52	0.01	0.00	3.6	−1.85
PET
Winter	3.96	2.39	0.09	0.00	2.4	−2.57
Spring	3.22	1.60	0.22	0.11	8.7	−1.12
Autumn	3.56	2.6	0.60	0.00	1.81	−1.85
Annual	2.52	2.27	0.03	0.00	1.57	−6.70
Qobs
Winter	−1.647	−2.67	0.08	0.02	1.17	−15.45
Spring	−2.02	−2.8	0.04	0.00	2.1	−12.71
Annual	3.284	−1.97	0.15	0.01	2.8	1.27