Modelling the Impacts of the Changing Climate on Streamflow in Didesa Catchment, Abay Basin, Ethiopia

Table 2

Mann–Kendall trend test for annual rainfall. S is Sen’s slope, value (two-tailed) test statistics. A significance level, α = 0.05, is used. The (−) sign represents a decreasing trend.

Models	RCP 4.5						RCP 8.5
	Near-term		Mid-term		Long-term		Near-term		Mid-term		Long-term
	P	S	P	S	P	S	P	S	P	S	P	S
CCLM-4	0.5	−3.1	1.0	0.1	0.2	−5.6	0.6	−2.7	0.1	−9.0	0.2	−5.3
RACMO22T	0.1	8.7	0.4	−4.2	0.5	6.5	0.01	10.9	0.1	9.7	0.2	8.7
REMO2009	0.1	5.7	0.4	4.1	0.6	4.5	0.9	0.2	0.5	4.5	0.1	9.5
Ensembles	0.3	2.4	0.7	−1.0	0.6	4.0	0.3	2.4	0.1	3.0	0.8	5.9