Table 4 Summary of community-wide metrics based on δ¹³C and δ¹⁵N analysis [14] for the 20 study lakes

5.28

5.20

13.73

1.90

1.21

0.58

9.44

7.04

46.49

2.93

1.37

0.75

7.30

10.06

49.20

3.56

0.94

0.78

7.10

7.65

38.02

3.46

1.23

0.78

8.46

6.17

31.34

2.77

1.67

0.63

7.19

6.53

31.45

2.79

1.20

0.88

4.86

6.40

21.74

2.25

1.01

0.44

6.57

9.40

37.04

2.88

1.19

0.72

5.57

10.77

40.23

2.88

1.11

0.72

6.8 ± 1.5

7.7 ± 1.9

34 ± 11

2.8 ± 0.5

1.2 ± 0.2

0.70 ± 0.1

3.58

4.71

11.31

1.97

1.93

0.77

4.74

4.00

12.70

2.14

1.54

0.51

6.47

4.10

17.75

2.48

2.38

1.00

3.81

5.00

9.53

1.66

1.55

1.01

5.88

2.32

6.81

2.11

1.29

0.98

5.03

3.01

11.36

2.22

1.94

1.23

8.79

5.81

25.54

3.42

2.35

0.47

5.5 ± 1.8

4.1 ± 1.2

13 ± 6

2.3 ± 0.5

1.9 ± 0.4

0.9 ± 0.3

4.53

5.65

14.08

1.95

1.28

0.91

3.56

3.72

9.94

1.96

1.61

0.97

2.02

2.22

3.36

1.06

1.40

0.30

5.56

0.68

2.82

1.98

2.64

0.56

3.9 ± 1.5

3.1 ± 2.1

7.5 ± 5.4

1.7 ± 0.4

1.7 ± 0.6

0.7 ± 0.3