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Table 2 Diversity indexes in the examined samples sorted by season

From: Seasonal changes in microbial community composition in river water studied using 454-pyrosequencing

 

Location

Observed species

Chao1

Equitability

Shannon

Simpson

Winter

1

1339

2322

0.84

8.71

0.99

2

2071

3370

0.83

9.19

0.99

3

1904

3219

0.88

9.58

1.00

4

1756

2972

0.86

9.25

0.99

5

1499

2649

0.81

8.55

0.99

Spring

1

842

2072

0.83

8.10

0.99

2

1108

2893

0.78

7.89

0.98

3

897

2015

0.80

7.83

0.98

4

950

2784

0.69

6.83

0.96

5

672

1779

0.79

7.38

0.98

Summer

1

768

2333

0.66

6.35

0.86

2

518

2035

0.59

5.31

0.89

3

803

2005

0.65

6.26

0.94

4

762

2619

0.64

6.17

0.93

5

531

987

0.77

7.00

0.97

Autumn

1

1560

3745

0.88

9.31

0.99

2

1777

5331

0.86

9.25

0.99

3

1566

3976

0.91

9.63

1.00

4

1422

3921

0.73

7.61

0.96

5

918

2248

0.70

6.92

0.95