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Table 1 Monthly variation in physico-chemical parameters of water and sediment at station B2 during February 1998–January 1999 (after Kevrekidis 2004)

From: Life cycle, population dynamics, growth and production of Abra segmentum (Mollusca, Bivalvia) at low salinities in a Mediterranean lagoon

 

February 1998

March

April

May

June

July

August

September

October

November

December

January 1999

Water

 Salinity (psu)

0.8

0.3

0.3

1.2

1.3

2.8

5.6

5.7

4.6

3.0

1.7

0.7

 Temperature (°C)

9.2

8.2

17.4

16.7

26.6

28.5

26.5

23.1

17.8

10.2

4.2

8.6

Sediment

 Temperature at 1 cm (°C)

8.5

8.2

16.7

16.7

27

26.7

24.5

24.0

17.2

11.4

3.7

8.5

 Temperature at 5 cm (°C)

8.1

7.6

16.0

16.7

26.0

28.6

23.5

21.9

16.4

11.2

3.5

8.1

 Organic matter (%)

0.48

0.93

0.75

0.90

2.20

1.00

1.09

1.36

1.43

0.98

0.84

0.82