Long-Term Homogeneity and Trends of Hydroclimatic Variables in Upper Awash River Basin, Ethiopia

Table 10

The Sen’s slope (Q) (mm/year) and Z statistics of the MK test for seasonal and annual discharge of UASB.

Station	Annual		Kiremt (JJAS)		Bega (ONDJ)		Belg (FMAM)
	Mk (zs)	Sen’s (Q)	Mk (zs)	Sen’s (Q)	Mk (zs)	Sen’s (Q)	Mk (zs)	Sen’s (Q)
Hombole	0.258	0.05	−0.122	−0.14	3.527	0.17	0.612	0.03
Holeta	0.407	0.02	−0.038	−0.01	0.451	0.01	0.951	0.01
Ghinch	−1.326	−0.04	−0.370	−0.04	−0.999	−0.01	−0.549	−0.01
Akaki	0.315	0.14	1.143	0.35	0.225	0.03	0.315	0.03
Mojo	1.488	−0.15	−1.305	−0.48	3.127	0.03	0.497	0.01

Trend at α′ = 0.01 level.