Parameters

2010-2011

2011

2011-2012

2012

Dry

Wet

Dry

Wet

Temperature (˚C)

28.33 ± 0.91

27.30 ± 1.74

29.80 ± 1.32

29.47 ± 2.01

Transparency (m)

0.71 ± 0.04

0.60 ± 0.90

0.70 ± 0.03

0.61 ± 0.08

Salinity (psu)

2.53 ± 0.47

3.83 ± 0.93

2.63 ± 0.63

4.43 ± 0.52

Dissolved oxygen (mg/L)

6.33 ± 0.40

6.63 ± 0.45

5.98 ± 0.65

4.43 ± 0.52

pH

5.68 ± 0.38

7.08 ± 0.82

5.96 ± 0.55

7.07 ± 0.65

Nitrate (mg/L)

0.18 ± 0.04

0.39 ± 0.15

0.20 ± 0.09

0.52 ± 0.28

Phosphate (mg/L)

0.16 ± 0.03

0.37 ± 0.16

0.22 ± 0.10

0.29 ± 0.13

Total alkalinity (mg/L)

19.73 ± 0.81

17.90 ± 1.13

19.58 ± 0.77

26.38 ± 9.32

Conductivity (μScm−1)

131.67 ± 7.05

126.33 ± 20.50

125.23 ± 5.99

150.40 ± 5.63

Total dissolved solid (mg/L)

48.82 ± 5.63

52.07 ± 8.13

46.67 ± 3.07

45.66 ± 6.70

Total suspended solid (mg/L)

44.83 ± 4.21

50.17 ± 8.07

45.07 ± 3.09

43.57 ± 7.37

Turbidity (m)

11.83 ± 1.89

16.00 ± 3.26

11.67 ± 2.37

13.50 ± 3.70