Skip to main content
. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Chemosphere. 2009 Jun 4;77(1):140–147. doi: 10.1016/j.chemosphere.2009.04.068

Table 2.

Metal contents analyzed in Nacozari urban soils. Concentrations are in mg kg-1.

Sample Type Ti Mn Fe Ni Cu Zn As Se Rb Sr Zr Mo Ag Ba Hg Pb
RD1 R 52 55 41 78 3 2 20 <L 1 35 66 36 <L 40 <L 7
D 90 4 67 5 7 O 1 1 O 7 O 1
5 4 7 D 8 D D
RD2 R 45 37 27 <L 1 1 11 10 1 50 12 <L <L 49 <L 5
D 13 4 02 O 6 4 1 4 6 O O 1 O 0
6 D 7 3 0 D D D
RD3 R 30 34 22 <L 3 1 14 <L 1 44 71 <L <L 27 <L 3
D 50 6 77 O 1 3 O 1 5 O O 8 O 4
4 D 3 4 D 0 D D D
C1 RS 31 32 23 76 4 5 27 <L 8 30 77 <L <L 43 <L 2
60 2 89 8 3 O 8 7 O O 7 O 3
9 D D D D
C2 RS 22 23 26 <L 9 8 <L <L 1 33 58 <L <L 44 <L 2
74 5 00 O 5 3 O O 2 5 O O 3 O 4
4 D D D 4 D D D
C3 RS 23 23 27 <L 2 1 16 <L 1 44 22 <L <L 41 21 2
01 5 15 O 1 3 O 7 7 O O 1 5
1 D 3 3 D 9 D D
C4 RS 38 27 27 75 2 8 31 <L 2 32 47 12 <L 47 18 3
22 0 42 9 0 O 3 1 O 6 4
2 6 D 8 D
C5 RS 29 47 22 <L 4 3 17 10 1 38 76 27 <L 48 <L 4
41 8 31 O 5 4 9 3 O 3 O 4
9 D 0 8 3 D D
C6 RS 49 65 32 <L 3 3 26 <L 1 47 59 <L <L 50 <L 4
85 6 76 O 1 3 O 4 6 O O 2 O 7
6 D 6 0 D 0 D D D
C7 RS 32 56 27 <L 1 1 23 <L 1 29 50 <L <L 55 <L 7
45 8 29 O 7 7 O 3 4 O O 9 O 1
1 D 7 5 D 2 D D D
C9 RS 36 54 27 71 1 1 41 <L 1 38 35 <L <L 37 <L 3
17 6 49 4 1 O 1 4 O O 6 O 2
0 9 4 D 6 D D D
C10 RS 37 59 31 76 2 1 28 <L 9 40 36 <L <L 41 <L 5
75 7 40 5 8 O 5 7 O O 8 O 4
4 2 0 D D D D
C11 RS 44 42 27 79 2 3 17 <L 1 32 44 <L <L 58 <L 3
10 7 15 0 3 O 1 0 O O 9 O 5
4 7 9 D 6 D D D
C12 RS 29 35 17 <L 1 5 32 <L 1 38 18 12 <L 36 <L 1
26 3 78 O 7 2 O 1 0 O 7 O 4
6 D 6 3 D 0 D D 9
C13 RS 26 28 19 <L 3 1 15 11 1 28 66 27 <L 42 <L 4
48 9 31 O 6 8 4 0 O 8 O 1
2 D 1 1 0 D D
C14 RS 30 49 26 70 1 8 18 11 1 56 41 <L <L 60 <L 3
34 1 77 3 4 2 5 O O 9 O 4
8 2 6 D D D
C15 RS 30 53 23 <L 1 1 15 <L 1 97 <L <L <L 44 <L 2
39 6 35 O 3 4 O 1 9 O O O 2 O 6
4 D 1 4 D 2 D D D D
C16 RS 65 69 43 95 8 1 15 11 8 14 <L <L <L 70 <L 2
59 0 56 4 0 1 45 O O O 6 O 3
6 4 D D D D
C17 RS 35 38 25 <L 1 1 25 <L 1 50 59 21 <L 38 <L 3
00 3 09 O 7 5 O 2 2 O 3 O 1
5 D 8 0 D 5 D D
C18 RS 40 39 31 <L 2 1 25 <L 1 39 45 28 <L <L <L 3
51 8 76 O 3 7 O 3 2 O O O 5
5 D 2 0 D 4 D D D
C19 RS 46 43 27 73 7 1 <L 11 1 67 21 <L <L 47 15 3
09 6 24 3 0 O 0 1 O O 0
4 6 D 7 D D
C20 RS 28 39 25 <L 8 1 <L <L 1 60 <L <L <L 60 17 7
50 4 51 O 5 2 O O 0 9 O O O 0 2
0 D 9 D D 7 D D D
C21 RS 52 38 26 77 1 1 <L <L 9 60 18 <L <L 54 <L 6
92 7 69 2 9 O O 4 4 O O 1 O 8
6 4 4 D D D D D
S-1 S 38 13 29 <L 4 5 11 <L 5 59 12 <L <L 42 <L 2
95 82 35 O 7 5 O 7 3 O O 9 O 2
0 D D D D D
S-2 S 32 55 31 75 9 1 14 <L 1 42 57 <L <L 53 <L 4
09 8 23 6 2 O 1 1 O O 7 O 6
8 5 D 6 D D D
S-3 S 66 79 50 10 1 8 12 5 3 14 <L <L <L 67 <L 1
48 4 91 5 0 5 4 37 O O O 5 O 4
3 8 D D D D
S-4 S 37 39 26 <L 4 1 17 <L 1 46 53 <L <L 39 16 4
52 2 75 O 7 4 O 2 3 O O 5 3
9 D 3 8 D 9 D D
S-5 S 43 49 32 96 1 1 15 4 1 66 30 <L <L 53 16 4
20 2 06 6 2 0 8 O O 0 6
7 2 1 5 D D
S-6 S 43 76 38 <L 4 1 14 <L 4 52 33 <L <L 44 <L 1
21 7 17 O 1 0 O 6 2 O O 9 O 9
6 D 1 9 D D D D

Abbreviations are: <LOD: below limit of detection; RD: road dust; RS: residential soils; SP: school playgrounds; S: soil background.