Elements

(μg/g)

Locations and their coordinates

El-Mex

31˚08'11''N

29˚50'02''E

Eastern Harbour

31˚12'16''N

29˚53'16''E

El-Dekhila

31˚09'07''N

29˚48'09''E

Abu-Qir

31˚17'20''N

30˚08'23''E

Rashid

31˚21'18''N

30˚18'20''E

Pb

34.6 ± 7.2

22.7 ± 4.6

40.5 ± 5.1

25.3 ± 4.1

38.7 ± 4.8

Cd

2.4 ± 0.2

1.4 ± 0.05

6.7 ± 1.4

3.8 ± 0.9

4.8 ± 1.1

Ni

16.2 ± 2.3

10.5 ± 1.2

21.8 ± 3.2

13.7 ± 2.1

15.4 ± 1.9

Mn

170.4 ± 11.1

195.2 ± 15.7

140.7 ± 8.2

155.6 ± 9.2

188.4 ± 12.8

Cr

22.7 ± 2.1

21.8 ± 1.9

35.9 ± 4.6

15.9 ± 1.8

13.5 ± 1.2

Cu

15.3 ± 2.3

12.3 ± 1.6

36.8 ± 4.8

18.4 ± 3.1

22.7 ± 4.2

Co

34.6 ± 7.2

18.2 ± 1.9

45.6 ± 8.5

22.8 ± 2.8

15.7 ± 2.3

Zn

223.5 ± 13.8

166.3 ± 8.7

176.8 ± 9.5

280.7 ± 15.6

190.4 ± 11.6