Skip to main content

Table 1 Values of sediment and water parameters in each station and sampling period

From: Spatial and temporal variation of the benthic macrofauna in a grossly polluted estuary from southwestern Spain

Station

Sediment

Water

Fats (ppm)

Hydrocarbon (ppm)

TOC (ppm)

Phosphate (ppm)

N (ppm)

Cd (ppm)

Zn (ppm)

Cu (ppm)

Cr (ppm)

Hg (ppm)

Igeo Zn

Igeo Cu

Igeo Cr

Organic matter (%)

Sand (%)

Silt and clay (%)

Coarse sand (%)

Temp. (ºC)

Cond. (μS)

Sal.

pH

Diss. Oxygen (%)

Diss. Oxygen (mg l−1)

1998

 O1

586.4

339.2

2.46

2.7

781

7.72

1,316.5

1,490.1

18.81

6.27

4.49

6.26

−0.74

8.06

28

72

0

17.2

50.4

36.8

7.77

82

7.7

 O2

700.7

387.8

1.88

5.7

894

8.69

1,621.4

1,651.5

63.19

1.88

4.79

6.40

1.00

5.06

32

68

0

17.7

50.2

36.8

7.79

92

8.6

 O3

646.4

345.7

2.66

20.3

1,023

17.84

3,480.3

2,447.9

168.2

5.96

5.89

6.97

2.42

7.12

27

73

0

18.3

49.7

36.3

7.85

93

8.3

 T1

692

367.3

1.72

19

789

11.35

2,015.2

2,111.7

70.11

2.04

5.11

6.76

1.15

5.51

32

68

0

17.7

49.4

36

7.73

81

8.6

 C1

1,308

600

2.18

2.7

851

8.76

1,704.8

1,953.5

44.42

1.75

4.87

6.65

0.50

5.24

31

69

0

18.2

49.7

36.4

7.91

90

8.2

 C2

339

177

2.25

11.3

548

4.89

929.1

749.8

25.47

2.62

5.27

5.26

0.92

1.9

50

50

0

18.2

49.6

36.3

8.02

90

8.9

 C3

620.2

290.4

0.07

1.8

110

2.13

86.74

12.91

7.6

0.08

3.27

0.52

−0.24

0.21

91.24

0.55

8.21

17.2

49.7

36.4

8.2

95

9.1

 C4

536.1

244.6

0.08

2.9

48

1.93

71.83

7.73

8.05

0.08

3.00

−0.2

−0.16

0.2

99.33

0.08

0.59

17.3

49.7

36.3

8.21

95

9.3

2000

 O1

199.7

53.3

4.44

2.1

3,624

10.06

2,395.4

2,068.3

50.32

5.63

5.36

6.73

0.68

13.77

27

73

0

25.3

51.9

38.6

7.58

71

6.4

 O2

756.9

389.1

3.48

2.7

2,662

9.78

1,377.2

1,060.4

120.3

8.66

4.56

5.77

1.93

13.06

23

77

0

25.6

50.9

37.8

7.71

75

6.5

 O3

466.4

185.8

0.63

3.28

490

5.45

727.9

443

27.26

27.26

3.64

4.51

−0.21

7.65

26

74

0

25.5

50.9

37.8

7.71

80

6.2

 T1

331

69.4

3.24

1.9

1,528

8.518

943.4

896.5

42.59

2.85

4.01

5.52

0.44

9.59

26

74

0

25.7

50.9

37.8

7.53

84

6.1

 C1

356.1

72.2

2.1

1.2

520

10.45

6,377.6

901.7

52.28

0.7

6.77

5.53

0.73

13.05

15

85

0

25.7

50.7

37.6

7.68

83

6.6

 C2

318.3

123.8

2.8

1.82

383

7.98

1,295.4

1,117.7

48.1

1.83

4.47

5.84

0.61

6.52

42

58

0

25.7

50.6

37.6

7.7

80

6.7

 C3

96.1

15.2

3.5

2.65

711

5.22

389.9

259.9

26.13

0.39

5.44

4.85

1.54

11.56

87.86

12.14

0

25.3

50

37

7.88

87

7.1

 C4

152.3

15.5

0.16

1.6

500

0.5

472

159

31

0.4

5.71

4.14

1.78

0.56

100

0

0

23.7

49.7

36.8

8.06

90

7.5

2002

 O1

552.3

296.2

5.88

38.8

75

5

1,087.6

1,207.7

34.94

1.47

4.22

5.95

0.15

10.29

30

70

0

25.6

52.1

38.8

7.32

69

5.6

 O2

337.3

191.3

3.97

100.1

24.64

5

1,486

1,551.8

46.39

3.46

4.67

6.31

0.56

6.52

30

70

0

25.4

51.5

38.4

7.39

63

5.1

 O3

305

166.2

3.23

174.5

23.43

8.69

2,382.1

1,959.6

96.66

10.46

5.35

6.65

1.62

4.96

33

67

0

25

50.2

37.1

7.44

67

5.7

 T1

534.9

305.8

3.57

105.1

142.6

5

1,430.4

1,653.9

40.52

2.74

4.61

6.41

0.36

8.01

27

73

0

24.8

50.2

37.3

7.5

74

6

 C1

902.2

489.4

5.83

167.8

70.2

5

2,593.4

1,955.1

36.08

3.02

5.47

6.65

0.20

8.65

30

70

0

23.9

49.9

36.8

7.52

75

6.1

 C2

491.6

293.2

1.99

176.4

16.21

5

1,578.9

1,437.2

20.2

1.91

4.75

6.20

−0.64

2.90

36

64

0

22.5

49.5

36.5

7.87

76

6.5

 C3

106

69.2

0.72

117.5

8.32

5

317.9

172.2

4

0.25

5.14

4.26

−1.17

1.24

76.03

5.91

18.06

21.2

49.4

36

8.03

90

7.8

 C4

286.4

185.5

0.33

65.23

5.19

5

254.7

63.7

3

0.1

4.82

2.82

−1.58

0.76

98.95

0

1.05

21.1

49.2

36.2

8.14

92

8.2

Back to article page

Helgoland Marine Research

ISSN: 1438-3888

Contact us