Contributions of Erodibility Indexes to Total Explained Variance
of the Criterion Variables, Gross Splash Erosion and Maximum Splash Rate.
After Yamamoto and Anderson, 1973.
|
Erodibility Index
|
Gross Splash Erosion
|
Maximum Splash Rate
|
|
R2 Attributed to erodibility index
[%]
|
Total R2 [%]
|
STE
|
R2 Attributed to erodibility index
[%]
|
Total R2 [%]
|
STE
|
0.25-0.50 mm size range of water stable aggregates |
29
|
81
|
12.00
|
1
|
66
|
0.68
|
Ratio of <0.25 to MWD |
29
|
78
|
13.00
|
18
|
64
|
0.70
|
Surface area of aggregates larger than 0.25 mm (Surf) |
27
|
78
|
13.10
|
14
|
65
|
0.69
|
Ratio of Surf to 100 minus Susp |
27
|
77
|
13.20
|
14
|
65
|
0.69
|
Ratio of Susp to MWD |
26
|
75
|
13.80
|
16
|
64
|
0.70
|
0.10-0.25 mm size range of water stable aggregates |
15
|
69
|
15.6
|
13
|
45
|
0.73
|
>2 mm size range of water stable aggregates |
18
|
67
|
16.00
|
13
|
60
|
0.74
|
Mean weight diameter (MWD) |
18
|
65
|
16.50
|
13
|
60
|
0.74
|
0.50-1.0 mm size range of water stable aggregates |
7
|
64
|
16.70
|
2
|
59
|
0.74
|
0.0-0.10 mm size range of water stable aggregates |
8
|
63
|
17.00
|
6
|
62
|
0.72
|
4.76-7.93 mm size range of water stable aggregates |
6
|
62
|
17.10
|
5
|
59
|
0.74
|
< 0.25 mm size range of water stable aggregates |
12
|
62
|
17.20
|
10
|
59
|
0.75
|
Suspension percent (Susp) |
2
|
61
|
17.30
|
2
|
58
|
0.75
|