Geoscience Reference
In-Depth Information
Table 8.2 Properties of selected soils with a histic epipedon (Source: NSSC SSL)
Depth
Clay
Silt
1,500 (kPa)/ Db
OC
N
pH
CEC7
Base sat. Unrub
Rub fiber NaPyro
(g/cm
3
)
Horizon
(cm)
(%)
(%)
Clay (%)
(%)
(%)
H
2
O
(cmol
c
/kg)
(%)
Fiber (%)
(%)
Color
Ausable: sandy, mixed, frigid Histic Humaquepts (Pedon No. 92P0312)
Oa
0-25
14.05
0.87
6
54.7
100
C
25-51
1.9
0.89
0.050
5.3
2.9
100
Cg1
51-97
1.5
0.59
0.027
4.4
1
100
Biddeford: fine, illitic, nonacid, frigid Histic Humaquepts (Pedon No. 40A1276) CEC8
Oa
0-30
0.65
29
4.5
Eg
30-40
29.4
49.9
0.35
1.84
0.27
5.6
10.5
70
B1
40-55
50.2
43.3
0.37
1.71
0.13
6.2
16.3
79
B21
55-88
47.8
47
0.38
1.64
0.06
6.5
12.6
86
B22
88-114
46.2
47.6
0.37
1.6
0.11
6.6
12
90
C
114-152
31.7
58.9
0.56
1.6
0.11
6
11.6
92
Everglades: euic, hyperthermic Typic Haplohemists (Pedon S50_003)
sum
Oap
0-23
38
6.6
94
Oa
23-46
38.4
7.1
91
Oe
46
35.2
6.3
83
Goldstream: coarse-silty, mixed, superactive, subgelic Typic Histoturbels (Pedon No. 04N0279)
Oi
0-12
0.15
49.3
1.14
5.3
81.5
79
96
92
10YR 8/1
Oe
12-24
0.21
45.3
1.93
6.1
133
97
84
56
10YR 7/3
Oa
24-37
0.41
30.9
1.69
5.9
127
87
52
20
10YR 4/4
B/A
37-55
7.5
75.8
1.28
1.15
4.25
0.25
5.9
28.1
90
Bg
55-70
9
76.7
0.87
1.45
2.75
0.15
5.9
17.1
100
Bwf/Oajj
70-80
8
75.2
1.15
1.17
3.28
0.15
6.9
18.3
100
Cf
80-100
7.2
69.3
0.72
0.84
0.04
7.3
9.7
100
Houghton: euic, mesic Typic Haplosaprists (Pedon No. 40A1643)
Oap1
0-25
0.34
29
2.94
6.7
139
25
3
7.5YR 3/2
Oap2
25-33
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