Geoscience Reference
In-Depth Information
Table 10.1 Properties of selected soils with an albic horizon (Source: NSSC SSL)
Depth
Clay
Silt
1,500 (kPa)/clay
Db
OC
pH
Fed
Ald
CEC7
Al sat
Base sat
(g/cm
3
)
Horizon
(cm)
(%)
(%)
(%)
(%)
H
2
O
(%)
(%)
(cmol
c
/kg)
(%)
(%)
Bladen: fine, mixed, semiactive, thermic Typic Albaquults; Camden, GA (Pedon No. 85P0161)
Ap
0-13
15.8
27.7
0.54
1.48
2.42
4.3
0.4
0.1
13.3
57
25
E
13-23
19.4
28.6
0.45
1.67
1.41
4.6
0.4
0.1
12.4
50
35
Btg1
23-36
29.7
26.1
0.4
1.74
0.52
4.6
0.9
0.2
13.9
55
38
Btg2
36-61
33.2
25.3
0.4
1.79
0.48
4.6
1.2
0.2
14.6
59
36
Btg3
61-153
56.5
19.8
0.38
1.91
0.28
4.6
2.2
0.3
25.9
53
42
Btg4
153-165
34.4
14.4
0.37
1.79
4.6
17.8
45
49
Cg1
165-204
11.6
7.3
0.36
1.8
4.8
5.9
39
58
Hartwell: fine, mixed, active, thermic Typic Argialbolls; St. Clair, MO (Pedon No. 82P0140)
Ap
0-23
15.5
80.9
0.52
1.44
1.53
6.6
0.5
13.4
100
E
23-45
15.6
77.5
0.45
1.49
0.68
5.6
1.5
10.1
71
Bt1
45-64
56.1
43.2
0.43
1.83
1.01
5
1.8
33.3
13
69
Bt2
64-86
58.9
40.4
0.45
1.72
0.89
4.9
1.7
35.7
10
72
Bt3
86-116
56
42.9
0.43
1.9
0.6
4.9
1.1
34.2
7
82
BC1
116-159
42.2
47.8
0.5
0.27
4.9
2.2
19.6
3
87
Hermon: sandy-skeletal, isotic, frigid Typic Haplorthods; York, ME (Pedon No. 40A1209)
Oi
0-2
Oa
2-5
14.7
37.5
3.52
31.8
3.8
0.4
0.2
83.5
41
7
E
5-10
4.1
44.3
2.34
1.05
5.92
4.2
1.2
0.3
21.7
94
2
Bs1
10-20
5.2
47.9
1.94
1.05
3.29
4.7
2.2
0.8
15.2
92
2
Bs2
20-30
3
45
2.73
1.77
5
1.5
0.8
10.9
88
2
B1
30-56
1.6
35.2
2.88
0.96
5.1
0.9
0.3
6.1
82
3
B2
56-86
0.4
18.6
0.47
5.3
0.4
0.1
3.6
1
C1
86-109
tr
18.4
0.26
5.2
0.4
3.1
1
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