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Table 5 Mann–Kendall and Sen’s slope results for projected rainfall trends

From: Spatiotemporal climate and vegetation greenness changes and their nexus for Dhidhessa River Basin, Ethiopia

 

MPI-ESM-LR

MIROC5

HadGEM2-ES

GFDL-ESM2M

EC-EARTH

Ensemble mean

Z-test

Sen’s slope (mm/year)

Z-test

Sen’s slope (mm/year)

Z-test

Sen’s slope (mm/year)

Z-test

Sen’s slope (mm/year)

Z-test

Sen’s slope (°C/year)

Z-test

Sen’s slope (°C/year)

January

0.02

0.00

− 1.07

− 0.04

0.02

0.00

− 0.70

− 0.01

0.85

0.03

− 0.64

− 0.02

February

− 0.45

− 0.03

− 0.95

− 0.12

− 0.98

0.00

1.30

0.04

− 1.38

− 0.18

− 1.29

− 0.06

March

− 0.95

− 0.18

0.11

0.04

0.87

0.02

− 0.98

− 0.07

− 0.73

− 0.17

− 0.95

− 0.08

April

− 1.50

− 0.64

− 1.44

− 1.26

− 0.45

− 0.13

1.47

0.49

− 1.19

− 1.06

− 2.43*

− 0.47

May

− 2.31*

− 1.40

0.51

0.44

− 0.42

− 0.32

1.47

0.49

0.14

0.17

− 0.05

− 0.03

June

− 2.03*

− 1.34

1.56

1.25

− 1.97

− 1.39

1.32

1.28

0.70

0.48

0.17

0.05

July

− 0.14

− 0.17

2.62*

2.69

1.22

1.04

2.06*

0.96

0.82

1.10

2.03*

0.86

August

0.60

0.60

0.51

0.42

0.14

0.21

1.26

0.87

− 0.33

− 0.20

0.76

0.25

September

− 0.98

− 0.70

− 0.17

− 0.19

− 1.63

− 1.33

0.54

0.23

0.08

0.10

− 1.56

− 0.59

October

0.79

0.50

− 0.98

− 0.47

1.41

0.31

− 0.39

− 0.26

− 0.11

− 0.04

− 0.64

− 0.16

November

− 0.42

− 0.04

0.05

0.00

0.15

0.00

0.11

0.07

− 0.14

− 0.02

0.14

0.02

December

1.04

0.01

1.94

0.06

− 0.16

0.00

− 0.14

− 0.02

0.73

0.04

0.11

0.01

Dry season

0.73

0.44

− 1.41

− 0.56

1.07

0.25

− 0.45

− 0.59

− 0.36

− 0.45

− 0.95

− 0.19

Short rainy season

− 2.87*

− 2.20

− 0.70

− 0.96

− 0.73

− 0.38

1.13

0.88

− 0.73

− 0.71

− 1.63

− 0.69

Main rainy season

− 0.91

− 1.87

2.09*

3.26

− 1.22

− 2.00

2.40*

2.95

0.60

0.92

0.82

0.71

Annual

− 2.46*

− 3.31

0.45

0.90

− 1.56

− 2.64

1.69

3.54

− 0.23

− 0.48

− 0.64

− 0.48

  1. * Statistically significant at 0.05% level