Agriculture Reference
In-Depth Information
TABLE 1.6
Linear Model
K
d
Parameter Values for 10 Soils and Five Heavy Metals
Candor-
Surface
Candor-
Subsurface
Element
Arapahoe
Olney
Lincoln
Nada
Morey
Crowley
Sharkey
Houston
K
d
, 1 day
Cu
1142.28
6.23
2.52
3110.95
161.45
25.31
754.59
42.63
272.98
11748.66
Zn
16.51
1.66
3.21
86.30
10.65
7.30
38.45
8.83
32.32
415.76
Cd
144.68
6.82
5.21
42.34
13.09
9.69
56.67
26.68
87.84
380.02
Ni
32.47
1.98
2.10
43.98
10.96
8.93
47.92
11.91
39.99
147.05
Pb
4035.40
19.92
5.46
34996.46
67.83
41.65
20696.37
109.84
1344.13
ND**
K
d
, 7 days
Cu
1776.43
11.49
5.59
4680.96
3406.10
32.13
5233.00
53.11
420.37
13124.76
Zn
17.91
2.26
2.94
384.38
19.83
8.00
47.32
9.26
33.60
817.07
Cd
156.42
7.02
5.51
60.85
15.57
10.62
59.16
27.47
87.62
664.69
Ni
38.68
1.95
2.19
111.64
34.28
9.19
44.51
12.23
42.70
281.76
Pb
5497.26
26.47
7.67
57251.48
4329.19
53.63
85573.42
121.94
2311.93
ND
a
Not detected.
**
Nd = Not detected.
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