Depth (m)

T˚C

pH

TC (mg/g)

TOC (mg/g )

TP (mg/g)

TN (mg/g)

Spring, SS1

8.40 ± 0.20

20 ± 0.50

6.96 ± 0.02

67.54 ± 7.26

60.69 ± 3.13

3.02 ± 0.02

2.94 ± 0.01

Spring, SS2

9.30 ± 0.30

19 ± 0.40

6.30 ± 0.01

99.79 ± 3.53

87.31 ± 3.99

4.05 ± 0.02

5.03 ± 0.11

Summer, SS1

7.30 ± 0.15

26 ± 0.70

7.07 ± 0.01

68.58 ± 2.31

65.00 ± 2.01

4.83 ± 0.05

3.91 ± 0.03

Summer, SS2

8.20 ± 0.18

24 ± 0.50

6.31 ± 0.01

99.53 ± 2.07

93.70 ± 4.09

4.13 ± 0.02

3.33 ± 0.02

Autumn, SS1

8.10 ± 0.25

11 ± 0.50

7.08 ± 0.01

67.39 ± 2.42

63.54 ± 2.56

10.01 ± 0.09

3.99 ± 0.03

Autumn, SS2

9.00 ± 0.20

12 ± 0.50

6.23 ± 0.02

65.60 ± 1.01

61.30 ± 1.96

9.69 ± 0.08

5.01 ± 0.05

Winter, SS1

8.40 ± 0.10

6 ± 0.10

7.18 ± 0.20

59.73 ± 3.60

58.19 ± 2.12

10.75 ± 0.42

3.94 ± 0.03

Winter, SS2

9.30 ± 0.40

6 ± 0.20

6.45 ± 0.02

79.80 ± 11.14

79.60 ± 1.02

8.78 ± 0.05

5.80 ± 0.01