Trends in Extreme Climate Events over Three Agroecological Zones of Southern Ethiopia

Table 4

Trends in precipitation extreme indices per year by AEZ.

Index	Units	Lowland AEZ		Midland AEZ		Highland AEZ
		MK test (Z-test)	Sen’s slope	MK test (Z-test)	Sen’s slope	MK test (Z-test)	Sen’s slope
SDII	mm/day	0.190^ns	0.026^ns	0.185^ns	0.044^ns	0.044^ns	0.006^ns
CDD	Days	−0.085^ns	−0.396^ns	−0.028^ns	−0.089^ns	0.020^ns	0.118^ns
CWD	Days	−0.124^ns	−0.049^ns	−0.103^ns	−0.04^ns	−0.159^ns	−0.017^ns
R10mm	Days	−0.045^ns	−0.057^ns	0.053^ns	0.137^ns	−0.060^ns	−0.041^ns
R20mm	Days	0.198^ns	0.078^ns	0.331	0.325	0.010^ns	0.00^ns
RX1day	mm	0.171^ns	0.143^ns	0.059^ns	0.092^ns	0.295	0.297
RX5day	mm	0.067^ns	0.111^ns	0.175^ns	0.728^ns	−0.067^ns	−0.143^ns
R95p	mm	0.188^ns	2.418^ns	0.275	6.048	0.244^ns	2.757
R99p	mm	0.188	0.00^ns	0.052^ns	0.00^ns	0.201^ns	0.125^ns

ns: nonsignificant, .