Time Series

First Year

Last Year

n

Test Z

Significance

Little Ruaha River at Makalala

SON (Sep.-Nov.)

1958

2014

56

−4.15

***

DJF (Dec.-Feb.)

1958

2014

57

−2.04

*

MAM (Mar.-May)

1958

2014

57

−2.37

*

JJA (Jun.-Aug.)

1958

2014

56

−2.71

**

Annual

1958

2014

56

−2.61

**

Little Ruaha River at Ihimbu

SON (Sep.-Nov.)

1958

2012

55

−2.56

*

DJF (Dec.-Feb.)

1958

2012

55

−0.87

MAM (Mar.-May.)

1958

2012

55

−1.39

JJA (Jun.-Aug.)

1958

2012

55

−1.15

Annual

1958

2012

55

−1.23

Little Ruaha River at Mawande

SON (Sep.-Nov.)

1957

2014

56

−2.79

**

DJF (Dec.-Feb.)

1957

2014

56

0.29

MAM (Mar.-May)

1957

2014

58

−0.15

JJA (Jun.-Aug.)

1957

2014

57

−0.68

Annual

1957

2014

55

−0.38