San Elijo Lagoon (sel) Table a-d. 39. Table of Constituents for sel



Дата26.04.2016
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San Elijo Lagoon (SEL)
Table A-D.39. Table of Constituents for SEL.

Constituent Type

Constituent

Sampling Period

1

2

3

4

5

6

Characteristics

Sample Date

11/25/2008

1/20/2009

3/23/2009

5/13/2009

7/30/2009

10/1/2009

Inlet status

Open

Open

Open

Open

Open

Open

Temperature (oC)

16.9

14.1

17.0

23.1

24.5

24.6

Salinity

22.3

10.9

14.9

7.73

30.9

24.9

Primary Producers

Macroalgae Biomass (g dw m-2)

17.0±8.95

3.70±5.24

5.93±2.77

15.5±14.17

14.0±1.05

17.0±11.4

Macroalgae Cover (%)

37.8±20.3

5.99±4.72

12.9±6.45

20.6±3.68

41.7±7.02

25.8±28.8

Benthic CHL a (mg m-2)

17.9±3.52

308±341

3071±1977

3295±1097

1362±647

676±193

Ruppia spp. Depth Corrected (g dw m-3)

0

0

0

0

0

0

Ruppia spp. (g dw m-2)

0

0

0

0

0

0

Suspended CHL a (mg m-3)

1.82

0.59

2.07

1.46

0.86

1.81

Water Column Nutrients

Total Nitrogen (M)

32.2

119

17.7

31.2

29.4

28.7

Total Phosphorus (M)

2.28

6.42

5.10

6.80

9.06

10.7

Total Dissolved Nitrogen (M)

26.3

118

15.6

92.7

25.9

21.2

Total Dissolved Phosphorus (M)

1.64

4.91

9.25

13.1

9.89

11.1

Ortho-phosphate (M)

1.55

2.47

0.88

6.89

1.89

2.24

Nitrate+Nitrite (M)

4.29

86.7

2.11

5.57

1.16

0.36

Nitrite (M)

0.32

1.37

0.14

1.15

0.12

0.12

Ammonium (M)

5.10

12.6

2.25

38.7

7.89

2.35

Sediment Characteristics

% Organic Carbon

0.32

0.53

0.45

0.41

0.37

0.26

% Total Nitrogen

0.04

0.06

0.05

0.05

0.05

0.03

% Total Phosphorus

0.03

0.03

0.05

0.03

0.03

0.02

% Fine Grained Sediment

7.47

21.0

14.2

--

11.7

12.9



Figure A-D.95. Primary producer abundance measured during each sampling period (mean and standard error) for SEL.



Figure A-D.96. Continuous 15 minute data collected at the segment site of SEL.





Figure A-D.97. Cumulative distribution functions for suspended chlorophyll a and dissolved oxygen for SEL.

Table A-D.40. Indicator scores for each index period and the overall score for SEL.

Indicator

Period 1

Period 2

Period 3

Period 4

Period 5

Period 6

Overall Score

Macroalgae

moderate

high

high

high

moderate

moderate

moderate

Phytoplankton

very high

very high

very high

very high

very high

very high

very high

Dissolved Oxygen

high

high

moderate

low

very low

low

low



Figure A-D.98. Dissolved oxygen contour plot indicating the EU-WFD score for each time point at SEL.

 Very High  High  Moderate  Low  Very Low  No Data



Figure A-D.99. Phytoplankton daily averages indicating the EU-WFD score for each day at SEL.



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