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Table 2 Measured geochemical parameters

From: Influences on tidal channel and aquaculture shrimp pond water chemical composition in Southwest Bangladesh

MDL (mg/L)

 

0.0034

0.00013

0.00026

0.00016

0.00011

0.00026

0.00020

0.00045

0.00018

0.00031

0.0023

0.0016

0.0065

Sample

Type

Al1

V

Cr

Mn

Co

Ni

Cu

Zn

As

Se

B

Ba

Ca

KA-5-Blank

Blank

0.004

0.000

0.001

0.000

   

0.003

0.000

0.005

0.171

  

KA-7-Blank

Blank

0.001

0.000

0.000

0.000

   

0.003

  

0.085

0.002

0.16

KA-17-Blank

Blank

 

0.000

0.004

0.003

0.0003

0.005

 

0.002

0.004

 

0.503

0.002

 

KA-20-Blank

Blank

 

0.000

0.003

0.000

 

0.000

 

0.003

0.006

 

0.500

0.000

 

KA-1

Shrimp Pond July

0.160

0.008

0.010

0.006

0.0013

0.011

0.018

0.007

0.034

0.076

2.43

0.16

174.62

KA-2

Shrimp Pond July

0.152

0.008

0.009

0.001

0.0009

0.009

0.016

0.006

0.043

0.076

1.83

0.22

168.61

KA-3

Shrimp Pond July

0.250

0.013

0.008

0.007

0.0009

0.007

0.016

0.006

0.036

0.073

1.56

0.27

143.92

KA-4

Shrimp Pond July

0.145

0.016

0.010

0.005

0.0011

0.011

0.021

0.005

0.095

0.095

1.68

0.28

178.91

KA-5

Shrimp Pond July

0.242

0.021

0.013

0.002

0.0016

0.024

0.019

0.006

0.015

0.091

2.28

0.25

212.77

KA-6

Shrimp Pond July

0.228

0.020

0.013

0.013

0.0018

0.024

0.013

0.005

0.018

0.198

1.57

0.19

227.05

KA-7

Shrimp Pond July

0.134

0.004

0.008

0.003

0.0008

0.006

0.012

0.005

0.017

0.074

0.89

0.16

119.44

KA-8

Shrimp Pond July

0.073

0.007

0.006

0.049

0.0005

0.000

0.019

0.006

0.059

0.069

0.56

0.11

93.10

KA-9

Shrimp Pond July

0.121

0.009

0.008

0.000

0.0008

0.009

0.017

0.004

0.007

0.119

1.16

0.25

122.30

KA-10

Shrimp Pond July

0.066

0.005

0.004

0.001

0.0002

0.007

0.009

0.004

0.001

0.060

0.12

0.10

40.87

KA-11

Shrimp Pond July

0.155

0.007

0.010

0.001

0.0011

0.014

0.018

0.006

0.003

0.168

1.58

0.14

176.36

P32-TC

Tidal Channel July

0.016

  

0.000

0.0001

0.002

0.010

0.000

0.019

0.014

0.47

0.07

70.25

KA-8RW

Rainwater

0.003

0.000

 

0.004

   

0.760

0.000

0.004

 

0.00

1.54

KA- 12

Shrimp Pond May

0.093

0.022

0.004

0.005

0.0004

0.006

0.008

0.007

0.039

0.035

3.40

0.24

237.80

KA- 13

Shrimp Pond May

0.092

0.021

0.003

0.004

0.0003

0.004

0.007

0.003

0.033

0.034

3.56

0.19

247.80

KA- 14

Shrimp Pond May

0.093

0.017

0.006

0.004

0.0004

0.006

0.005

0.003

0.033

0.031

2.90

0.26

232.70

KA- 15

Shrimp Pond May

0.093

0.017

0.005

0.002

0.0003

0.006

0.007

0.004

0.030

0.015

2.94

0.30

214.40

MD-TC-22

Tidal Channel May

0.094

0.018

0.004

0.004

0.0004

0.006

0.006

0.004

0.043

0.012

2.50

0.25

198.60

KA- 16

Shrimp Pond May

0.093

0.019

0.005

0.004

0.0003

0.006

0.004

0.004

0.032

0.029

3.10

0.26

221.90

KA- 17

Shrimp Pond May

0.094

0.019

0.004

0.004

0.0004

0.006

0.007

0.007

0.025

0.034

3.54

0.22

249.60

KA- 18

Shrimp Pond May

0.085

0.011

0.005

0.004

0.0004

0.007

0.004

0.003

0.027

0.035

1.47

0.24

122.30

KA- 19

Shrimp Pond May

0.086

0.018

0.004

0.004

0.0002

0.003

0.005

0.003

0.049

0.037

2.15

0.19

141.80

KA- 20

Shrimp Pond May

0.100

0.020

0.004

0.003

0.0003

0.004

0.005

0.004

0.041

0.054

3.29

0.22

266.80

KA- 21

Shrimp Pond May

0.092

0.019

0.005

0.084

0.0004

0.000

0.003

0.004

0.026

0.029

2.52

0.25

219.50

MD-TC-16

Tidal Channel May

0.104

0.021

0.004

0.003

0.0003

0.006

0.005

0.018

0.038

0.056

3.69

0.11

264.70

MD-TC-18

Tidal Channel May

0.114

0.019

0.005

0.002

0.0004

0.007

0.005

0.011

0.042

0.015

2.85

0.25

223.00

MD-TC-19

Tidal Channel May

0.090

0.018

0.005

0.004

0.0004

0.007

0.006

0.010

0.039

0.030

2.57

0.30

204.60

Hiron Point

Tidal Channel July

0.140

0.017

0.013

0.005

0.0009

0.013

0.017

0.014

0.020

0.101

3.48

0.07

184.21

Site-1

Tidal Channel July

0.182

0.023

0.018

0.003

0.0016

0.019

0.026

0.029

0.041

0.055

3.56

0.09

267.85

P32-1

Tidal Channel July

0.039

0.004

0.009

0.001

0.0002

0.000

0.016

0.008

0.054

0.039

0.82

0.06

44.55

P32-2

Tidal Channel July

0.039

0.001

0.009

0.000

0.0001

0.002

0.021

0.006

0.006

0.008

0.41

0.03

25.72

Pond and Tidal Channel Geometric Mean

 

0.101

0.012

0.0066

0.003

0.0005

0.005

0.010

0.005

0.025

0.045

1.75

0.17

155.51

Pond and Tidal Channel Std Dev

 

0.056

0.007

0.004

0.017

0.0005

0.006

0.006

0.006

0.019

0.045

1.09

0.08

70.12

MDL (mg/L)

 

0.0032

0.0035

0.0056

0.0068

0.0058

0.0038

0.0037

0.0101

0.0064

0.0254

 

0.15

0.18

Sample

Type

K

Mg

Na

P

S

Si

Sr

Cl

Br

SO4

HCO3

DIC*

DOC*

KA-5-Blank

Blank

0.096

0.389

2.27

0.075

0.539

 

0.002

0.768

 

0.93

 

0.450

2.85

KA-7-Blank

Blank

0.093

0.189

2.65

0.032

0.252

  

0.915

 

1.23

 

0.470

2.09

KA-17-Blank

Blank

0.032

0.037

1.93

0.012

  

0.019

    

0.272

0.47

KA-20-Blank

Blank

0.024

0.029

0.60

        

0.225

0.58

KA-1

Shrimp Pond July

279.68

541.62

5279.52

0.089

450.94

0.95

3.66

9250.22

35.42

1108.30

151.60

29.84

5.71

KA-2

Shrimp Pond July

186.15

407.08

3798.48

0.100

352.72

0.70

2.84

7321.86

29.82

860.10

152.90

30.10

8.42

KA-3

Shrimp Pond July

149.33

366.38

3388.44

0.112

284.38

0.57

2.55

6516.78

28.48

707.86

137.60

27.09

10.30

KA-4

Shrimp Pond July

179.83

415.85

3812.76

0.070

335.78

2.01

2.91

7224.22

30.46

830.56

193.00

38.01

8.38

KA-5

Shrimp Pond July

289.88

622.51

6033.30

0.021

525.91

0.28

4.32

10,412.60

38.84

1251.36

93.76

18.46

9.10

KA-6

Shrimp Pond July

218.08

609.45

5270.34

0.086

461.14

1.38

3.91

9182.44

36.72

1108.48

167.50

32.98

22.0

KA-7

Shrimp Pond July

91.32

228.58

1976.76

0.080

202.47

 

1.59

3920.46

22.42

515.96

41.29

8.13

6.56

KA-8

Shrimp Pond July

58.21

176.56

1414.74

0.326

122.60

1.40

1.17

2798.86

20.58

306.78

193.00

38.00

11.82

KA-9

Shrimp Pond July

137.19

330.07

2929.44

0.067

252.14

0.22

2.22

5463.42

26.82

614.10

169.20

33.32

8.15

KA-10

Shrimp Pond July

12.46

31.79

146.68

0.032

21.93

1.59

0.29

283.54

14.92

50.80

131.90

25.97

8.58

KA-11

Shrimp Pond July

205.94

468.59

4312.56

0.059

396.27

 

3.18

7885.82

31.98

925.68

138.30

27.24

7.20

P32-TC

Tidal Channel July

54.13

124.34

1375.98

0.013

94.68

1.95

0.86

1980.40

 

258.52

176.60

34.78

5.70

KA-8RW

Rainwater

0.42

0.72

6.41

0.012

0.63

0.25

 

9.34

 

1.99

7.97

1.57

2.60

KA- 12

Shrimp Pond May

293.90

631.90

5781.00

0.035

498.20

1.43

4.05

8721.00

51.54

1518.00

122.10

24.04

8.02

KA- 13

Shrimp Pond May

342.60

703.80

6546.00

0.052

551.30

0.91

4.52

9562.00

64.54

1793.00

159.90

31.49

3.77

KA- 14

Shrimp Pond May

271.80

594.30

5532.00

0.026

442.10

1.94

3.76

8895.00

48.85

1444.00

162.20

31.93

4.73

KA- 15

Shrimp Pond May

283.00

597.80

5501.00

0.038

448.10

1.21

3.84

8916.00

45.87

1341.00

157.80

31.07

4.11

MD-TC-22

Tidal Channel May

278.20

567.00

5405.00

0.054

436.30

2.12

3.65

8869.00

44.86

1337.00

146.40

28.82

2.86

KA- 16

Shrimp Pond May

311.60

662.30

6091.00

0.050

501.30

0.60

4.22

9755.00

56.42

1544.00

122.30

24.08

5.28

KA- 17

Shrimp Pond May

372.20

778.10

7148.00

0.030

589.20

1.75

4.98

10,920.00

61.37

1872.00

148.70

29.28

3.19

KA- 18

Shrimp Pond May

101.30

244.10

2353.00

0.049

171.70

2.34

1.64

3733.00

11.14

531.30

179.70

35.38

6.91

KA- 19

Shrimp Pond May

175.50

368.80

3741.00

0.238

231.00

1.00

2.38

5674.00

22.88

724.70

181.60

35.75

15.62

KA- 20

Shrimp Pond May

351.30

763.90

7007.00

0.036

560.00

2.89

4.76

11,380.00

70.65

1822.00

196.20

38.64

5.55

KA- 21

Shrimp Pond May

265.10

630.70

5718.00

0.021

445.20

1.55

3.76

8926.00

48.64

1347.00

94.31

18.57

7.60

MD-TC-16

Tidal Channel May

422.80

865.10

7938.00

0.065

671.00

1.48

5.52

12,810.00

88.36

2081.00

143.80

28.31

2.36

MD-TC-18

Tidal Channel May

331.20

668.80

6378.00

0.027

518.40

1.91

4.28

10,250.00

62.98

1649.00

145.60

28.67

3.14

MD-TC-19

Tidal Channel May

291.10

589.90

5492.00

0.048

453.30

2.29

3.76

8837.00

47.60

1457.00

150.80

29.69

3.20

Hiron Point

Tidal Channel July

240.62

571.61

7481.70

 

440.44

2.24

3.69

10,285.90

30.60

1165.50

114.60

22.57

2.74

Site-1

Tidal Channel July

383.72

877.00

10,726.32

0.014

663.41

1.35

5.52

15,269.20

48.40

1765.20

137.40

27.05

3.05

P32-1

Tidal Channel July

22.37

71.70

817.12

 

51.26

2.90

0.52

1116.12

3.84

137.68

100.70

19.83

3.12

P32-2

Tidal Channel July

3.01

7.15

23.04

 

4.98

3.16

0.11

32.09

0.13

13.50

95.03

18.71

2.80

Pond and Tidal Channel Geometric Mean

 

158.16

361.47

3254.04

0.050

275.20

1.34

2.47

5350.28

28.51

766.12

138.10

27.19

5.67

Pond and Tidal Channel Std Dev

 

118.31

243.64

2498.31

0.068

187.98

0.77

1.52

3724.62

20.35

587.11

34.91

6.87

4.25

  1. 1All measurements in mg.L−1, including method detection limits (MDL). Omitted values are negative reported values
  2. *Acronyms represent dissolved inorganic carbon (DIC) and dissolved organic carbon (DOC)