Table 2 Properties of samples during the Akashiwo sanguinea bloom in 2011 (Only the samples for comparison (bloom vs. control) are shown)

From: Illumina sequencing-based analysis of free-living bacterial community dynamics during an Akashiwo sanguine bloom in Xiamen sea, China

Samples

T

Sal

pH

SP

DO

NO2−

NO3−

NH4+

DIN

DIP

N/P

SiO4−

COD

CHLa

EI

BACT

A. sa

TALG

A1-1

31

24

7.99

2.8

5.25

0.032

0.186

0.009

0.227

0.021

11

0.87

4.66

67.91

4.84

4.60 × 1011

1.08 × 105

1.32 × 105

A1-2

31

26

7.97

19.0

4.66

0.029

0.194

0.009

0.232

0.032

7.33

0.84

2.04

51.9

3.32

4.11 × 1011

2.05 × 105

2.36 × 105

A1-3

30.8

28

7.89

15.5

4.57

0.030

0.355

- -

- -

0.026

- -

0.95

2.95

23.32

- -

9.96 × 1011

1.55 × 105

1.84 × 105

A1-4

30

29

7.87

14.2

4.46

0.030

0.296

0.028

0.354

0.020

18.03

0.90

2.01

33.09

3.09

3.11 × 1011

0.81 × 105

0.99 × 105

A1-5

30.5

25

7.84

13.8

3.9

0.013

0.117

0.018

0.147

0.010

15.38

0.57

1.89

52.97

0.59

2.86 × 1011

1.70 × 105

1.89 × 105

A1-8

31

30

7.82

10.1

3.51

0.026

0.255

0.078

0.359

0.027

13.20

1.02

1.38

21.3

3.00

- -

0.10 × 105

0.37 × 105

H1-1

31

24

7.89

13.6

6.17

0.043

0.183

0.002

0.228

0.012

18.96

0.79

1.45

38.65

0.88

1.77 × 1011

0.18 × 105

0.41 × 105

H1-2

31

24

7.87

10.6

- -

0.027

0.213

0.026

0.266

0.013

20.87

0.56

0.97

28.13

0.74

1.00 × 1011

0.08 × 105

0.18 × 105

H1-3

31

25

7.84

10.4

3.65

0.023

0.186

0.031

0.2393

0.024

10.06

0.68

1.26

31.31

1.59

0.75 × 1011

0.22 × 105

0.35 × 105

H1-4

30.5

29

7.78

14.6

3.76

0.015

0.194

0.030

0.2385

0.012

20.24

0.79

1.36

21.58

0.85

1.23 × 1011

0.63 × 105

0.76 × 105

H1-5

30.5

29

7.75

15.0

3.73

0.023

0.230

0.040

0.2927

0.009

34.02

0.94

1.04

23.14

0.58

2.38 × 1011

0.08 × 105

0.14 × 105

H1-8

31.8

26

7.61

13.0

6.13

0.039

0.375

0.122

0.535

0.050

10.61

1.51

1.14

20.81

6.87

- -

0.33 × 105

0.36 × 105

  1. The sample numbers indicate time (days), 1: 31 July; 2–5: 1–3 August; 8: 7 August. T: temperature, °C; Sal: salinity,%; SP: suspended particles, mg/L; DO: dissolved oxygen, mg/L; NO2−: nitrite nitrogen, mg/L; NO3−: nitrate nitrogen, mg/L; NH4+: ammonia nitrogen, mg/L; DIN: dissolved inorganic nitrogen, mg/L; DIP: dissolved inorganic phosphorus, mg/L; N/P: ratio of dissolved inorganic nitrogen and DIP; SiO4−: silicate mg/L; COD: chemical oxygen demand, mg/L; CHLa: chlorophyll a, ug/L; EI: Eutrophication index; BACT: bacterial density, cells/mL; A. sa: Akashiwo sanguinea density; TALG: total algal density; - -: not available.
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