Parameter

Sum of squares

gl

Mean sum of squares

F

Sig.

Depth

Within each month

5.44

3

1.81

25.40

0.000

Month to month

8.28

116

0.07

Total

13.72

119

0.115

Salinity

Within each month

25,837.49

3

8612.49

364.42

0.000

Month to month

2741.43

116

23.633

Total

28,578.92

119

240.15

Oxygen

Within each month

141.69

3

47.23

19.26

0.000

Month to month

284.41

116

2.45

Total

426.10

119

3.58

Temperature

Within each month

79.99

3

26.66

41.53

0.000

Month to month

74.47

116

0.64