Rivers/

Campaigns and Parameter

Etó

Kacumvi

Kimbi

Kimuti

Kuwa

Lubichako

Makungu

Mandje

Misisi

Mean

T_Hg (mg/Kg)

P-value for the Rivers: 0.000

P-value for the Campaigns: 0.743

Campaign 1

32.258 ± 0.025

24.211 ± 0.032

85.868 ± 0.811

12.997 ± 0.124

19.112 ± 0.421

28.769 ± 0.013

35.277 ± 0.310

16.337 ± 0.513

40.159 ± 0.211

32.776 ± 0.273

Campaign 2

33.228 ± 0.029

24.939 ± 0.314

88.445 ± 0.872

13.386 ± 0.204

19.686 ± 0.439

29.632 ± 0.120

36.337 ± 0.312

16.825 ± 0.521

41.295 ± 0.236

33.753 ± 0.339

Campaign 3

34.224 ± 0.100

25.688 ± 0.411

91.098 ± 0.821

13.786 ± 0.312

20.276 ± 0.468

30.521 ± 0.127

37.426 ± 0.415

17.332 ± 0.523

42.524 ± 0.342

34.764 ± 0.391

Campaign 4

35.251 ± 0.210

26.460 ± 0.424

93.832 ± 0.898

14.198 ± 0.365

20.883 ± 0.512

31.438 ± 0.211

38.549 ± 0.452

17.852 ± 0.536

43.800 ± 0.453

35.807 ± 0.451

Mean

33.740 ± 0.091^d

25.324 ± 0.295^f

89.811 ± 0.851^a

13.591 ± 0.251^h

19.989 ± 0.460^g

30.090 ± 0.118^e

36.897 ± 0.372^c

17.086 ± 0.523^g

41.945 ± 0.311^b

34.275 ± 0.364