Table 2 Bacterial diversity index in Zhangjiayan Reservoir.

From: Seasonal changes of prokaryotic microbial community structure in Zhangjiayan Reservoir and its response to environmental factors

Season

Point position

No. of ASVs

Ace

Chao

Shannon

Simpson

Coverage

Phyla

Classes

Orders

Families

Genera

SP

L1

391

407.50

403.78

3.9546

0.0587

0.9980

18

37

90

135

202

L2

285

308.56

298.89

2.8433

0.1767

0.9979

17

31

72

107

159

L3

188

189.39

88.76

2.6663

0.1754

0.9997

17

25

55

108

123

L4

246

253.58

252.78

3.1658

0.1251

0.9989

16

29

67

99

138

L5

382

391.54

390.77

3.9059

0.0551

0.9986

25

45

100

145

218

SU

L1

606

641.25

632.68

4.1179

0.0479

0.9961

22

41

94

145

215

L2

726

917.31

851.82

4.2931

0.0419

0.9899

21

44

86

133

186

L3

356

377.89

368.00

3.3598

0.0937

0.9979

15

27

133

186

227

L4

339

382.60

366.61

1.9812

0.4475

0.9967

17

26

61

99

160

L5

319

322.34

321.03

3.9872

0.0465

0.9994

15

27

64

99

144

AU

L1

852

4417.65

4113.29

7.3496

0.0014

0.9462

51

150

310

445

666

L2

419

3054.76

2901.49

7.0930

0.0020

0.9714

48

145

300

425

623

L3

466

3722.89

3465.96

7.1132

0.0027

0.9589

43

135

278

425

655

L4

356

2028.00

2028.00

6.7464

0.0033

1.0000

41

122

284

419

632

L5

268

5696.61

5576.85

7.6507

0.0007

0.9235

55

156

323

458

671

WI

L1

365

4417.65

4202.81

7.2960

0.0014

0.9449

50

145

309

434

618

L2

393

3054.76

3811.18

7.2602

0.0017

0.9518

50

155

278

422

671

L3

248

3722.89

3801.98

7.2554

0.0018

0.9519

46

134

286

441

734

L4

481

2028.00

4384.31

7.4593

0.0010

0.9407

53

150

318

444

656

L5

251

4094.62

3780.40

7.3325

0.0012

0.9532

49

132

301

442

664

  1. SP, SU, AU, WI corresponds to the spring, SU corresponds to the spring, summer, autumn, and winter. This is consistent throughout the text.