Nutrient

Sampling

N-Ammonia

N-Nitrite

N-Nitrate

N-Urea

Total N

Phosphate

N:P ratio

Dec/2000

Itapuca Stone

14.7 ± 4.65

0.70 ± 0.14

3.02 ± 1.76

1.85 ± 0.38

20.2 ± 3.47

2.68 ± 0.83

7.56 ± 1.89

Bananal Inlet

4.08 ± 0.15

0.51 ± 0.12

3.16 ± 0.32

0.88 ± 0.19

8.63 ± 0.36

1.16 ± 0.37

7.44 ± 2.39

Mar/2001

Itapuca Stone

2.80 ± 0.47

0.34 ± 0.06

2.42 ± 0.77

0.89 ± 0.13

6.45 ± 1.80

0.98 ± 0.32

6.58 ± 1.39

Bananal Inlet

1.83 ± 0.21

0.30 ± 0.05

3.96 ± 0.49

0.34 ± 0.08

6.43 ± 0.52

0.56 ± 0.22

11.5 ± 7.79

Jun/2001

Itapuca Stone

5.31 ± 3.71

1.72 ± 0.15

8.72 ± 3.64

2.31 ± 0.52

18.1 ± 6.76

1.91 ± 0.54

9.48 ± 2.12

Bananal Inlet

0.87 ± 0.13

0.83 ± 0.10

4.61 ± 0.14

1.11 ± 0.20

7.42 ± 0.10

1.14 ± 0.14

6.51 ± 0.71

Nov/2001

Itapuca Stone

2.72 ± 0.10

1.21 ± 0.06

7.03 ± 0.18

1.37 ± 0.31

12.4 ± 0.15

1.60 ± 0.10

7.73 ± 0.39

Bananal Inlet

2.84 ± 0.27

0.86 ± 0.02

8.90 ± 0.28

1.07 ± 0.28

13.7 ± 0.19

1.59 ± 0.39

8.60 ± 2.10

Mar/2002

Itapuca Stone

5.74 ± 0.76

1.02 ± 0.08

4.78 ± 0.11

1.15 ± 0.36

19.1 ± 9.2

3.93 ± 0.47

19.1 ± 9.2

Bananal Inlet

1.25 ± 0.14

0.30 ± 0.09

4.58 ± 0.48

0.53 ± 0.03

10.9 ± 0.7

2.38 ± 0.22

20.6 ± 1.1

Jun/2002

Itapuca Stone

13.5 ± 1.67

3.28 ± 0.28

6.45 ± 3.66

2.30 ± 0.18

32.1 ± 2.7

4.45 ± 0.82

14.0 ± 1.1

Bananal Inlet

1.30 ± 0.16

0.23 ± 0.04

3.97 ± 0.43

0.51 ± 0.06

8.8 ± 1.1

1.66 ± 0.60

17.2 ± 1.4

Aug/2002

Itapuca Stone

7.11 ± 1.60

1.83 ± 0.38

12.4 ± 4.66

1.71 ± 0.51

24.7 ± 6.74

2.39 ± 0.66

10.3 ± 0.5

Bananal Inlet

0.90 ± 0.25

0.25 ± 0.04

2.25 ± 0.62

1.37 ± 0.58

6.1 ± 1.89

0.48 ± 0.02

12.9 ± 4.2

Oct/2002

Itapuca Stone

8.60 ± 1.84

2.00 ± 0.07

9.79 ± 2.09

2.13 ± 0.55

24.6 ± 4.48

1.34 ± 0.09

18.3 ± 2.7

Bananal Inlet

0.76 ± 0.15

0.16 ± 0.06

1.96 ± 0.40

1.26 ± 0.16

5.4 ± 0.53

0.77 ± 0.06

7.1 ± 1.1

Jan/2003

Itapuca Stone

4.91 ± 0.55

0.44 ± 0.07

1.88 ± 0.43

1.87 ± 0.33

11.0 ± 0.76

1.29 ± 0.29

8.7 ± 1.2

Bananal Inlet

1.31 ± 0.29

0.22 ± 0.07

2.47 ± 0.60

2.27 ± 0.25

8.5 ± 0.99

0.56 ± 0.07

15.5 ± 3.5

Mar/2003

Itapuca Stone

10.5 ± 3.69

0.70 ± 0.34

3.42 ± 0.24

1.29 ± 0.52

20.3 ± 6.23

2.87 ± 1.20

17.0 ± 4.8

Bananal Inlet

3.95 ± 0.83

0.91 ± 0.69

3.59 ± 1.03

0.67 ± 0.16

11.2 ± 1.36

1.39 ± 0.55

17.3 ± 4.3

Jun/2003

Itapuca Stone

14.0 ± 0.81

1.57 ± 0.15

4.48 ± 0.37

1.01 ± 0.12

22.6 ± 1.53

1.27 ± 0.40

22.6 ± 2.5

Bananal Inlet

1.46 ± 0.79

0.43 ± 0.03

2.10 ± 0.17

0.36 ± 0.08

5.5 ± 2.25

0.75 ± 0.71

15.1 ± 5.2

Aug/2003

Itapuca Stone

8.96 ± 0.52

1.72 ± 0.07

6.24 ± 0.73

0.79 ± 0.09

18.6 ± 0.51

0.81 ± 0.03

23.6 ± 2.4

Bananal Inlet

1.44 ± 1.17

0.29 ± 0.03

1.93 ± 0.23

0.39 ± 0.08

4.9 ± 1.67

0.63 ± 0.31

13.5 ± 6.7

Nov/2003

Itapuca Stone

10.6 ± 1.30

3.04 ± 0.73

11.1 ± 4.18

2.41 ± 0.54

28.0 ± 4.5

1.65 ± 0.35

11.8 ± 0.8

Bananal Inlet

2.12 ± 0.54

0.58 ± 0.07

1.91 ± 0.14

0.69 ± 0.23

7.3 ± 1.1

1.34 ± 0.37

11.6 ± 4.7

Feb/2004

Itapuca Stone

3.73 ± 0.59

0.72 ± 0.15

1.39 ± 0.70

1.36 ± 0.31

18.3 ± 3.25

6.25 ± 1.68

14.3 ± 5.0

Bananal Inlet

1.87 ± 0.80

0.47 ± 0.06

1.89 ± 0.80

0.50 ± 0.16

6.5 ± 0.6

1.15 ± 0.27

14.5 ± 6.1