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Table 2 Seawater parameters and alpha diversity indices of bacterial communities and richness among all samples collected and consolidated by site

From: Marine bacterial communities in the upper gulf of Thailand assessed by Illumina next-generation sequencing platform

Site

Air temp

(°C)

Seawater parameter data

Bacterial diversity indicesa

Seawater temp.

(°C)

pH

%

NaCl

Turbidity

(NTU)a

TSS

(mg/l)a

Total N

(mg/l)a

Total P

(mg/l)a

BOD5

(mg/l)a

OTUs

Chao1

ACE

Shannon

Simpson

A

28

29

7.0

4.0

10.96±

0.25db

22.00±

0.80a

0.42 ±

0.06bc

0.03±

0.01a

1.90 ±

0.00de

5854

1940.77 ±

69.19c

2022.59 ±

68.24c

7.33 ±

0.06bc

0.97 ±

0.00b

B

25

28

7.2

4.0

12.60 ±

0.26e

26.66±

1.00a

0.42 ±

0.06bc

0.04±

0.01ab

3.76 ±

0.23f

4968

1631.89 ±

41.68ab

1675.02 ±

47.72ab

7.23 ±

0.04b

0.97 ±

0.00b

C

30

29

7.1

4.0

10.80 ±

0.17d

27.53±

0.30a

0.13±

0.00a

0.04±

0.00ab

1.40±

0.10bc

4829

1588.03±

25.36ab

1649.36±

37.50ab

7.46±

0.06 cd

0.97±

0.00b

D

26

31

7.4

4.0

24.80 ±

0.30f

65.60±

1.74c

0.21±

0.06ab

0.06±

0.00bc

1.43±

0.05bc

5023

1630.61±

7.82ab

1708.45±

24.40ab

6.91±

0.05a

0.96±

0.00a

E

27

30

7.4

4.0

3.76 ±

0.20b

43.86 ±

1.00b

0.54 ±

0.07 cd

0.03 ±

0.00a

1.66 ±

0.05 cd

5284

1813.01 ±

209.44bc

1851.33 ±

195.23bc

7.40 ±

0.01c

0.97 ±

0.00b

F

31

27

6.7

3.0

91.33 ±

0.57 g

165.33 ±

5.03d

0.67 ±

0.09d

0.07 ±

0.00c

1.16 ±

0.11ab

6016

1946.48 ±

177.06c

2037.32 ±

218.82c

7.60 ±

0.07d

0.98 ±

0.00c

G

26

30

7.5

1.0

102.00 ±

1.00 h

177.66 ±

5.50e

1.30 ±

0.13e

0.10 ±

0.01d

2.03 ±

0.05e

5000

1622.41 ±

66.51ab

1680.02 ±

88.45ab

7.84 ±

0.00e

0.98 ±

0.00c

H

29

28

6.9

4.0

7.86 ±

0.15c

36.66 ±

1.52b

0.42 ±

0.06bc

0.06 ±

0.00c

1.26 ±

0.11bc

4696

1545.04 ±

16.43ab

1608.19 ±

31.63ab

7.00 ±

0.06a

0.97 ±

0.00b

I

31

30

7.0

4.0

2.32 ±

0.03a

28.33 ±

0.57a

0.38 ±

0.00bc

0.07 ±

0.01c

0.90 ±

0.00a

4246

1383.67 ±

77.21a

1443.29 ±

63.56a

6.92 ±

0.06a

0.97 ±

0.00b

  1. All sites were sampled in triplicate (n = 3)
  2. aValues are the means from three samplings ± standard deviations
  3. bValues with the same letters within a column are not significantly different according to Tukey’s test
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BMC Microbiology

ISSN: 1471-2180

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