12.4 Results and Discussion
197
Table 12.2
PSDSS in the gully and channel flow
Sampling
site
Sample
no.
PSDSS (%)
Sampling
site
Sample
no.
PSDSS (%)
Clay
Silt
Sand
Clay
Silt
Sand
<0.002 mm
0.002–0.05 mm 0.05–2 mm
<0.002 mm
0.002–0.05 mm 0.05–2 mm
Gully (S3)
WS 1
1
16
83
Channel
(S4)
WS 5
5
33
61
WS 2
1
22
77
WS 6
5
29
66
WS 3
2
35
63
–
–
–
–
WS 4
1
38
61
–
–
–
–
Mean
1
28
71
Mean
5
31
64
LS 1
5
36
59
LS 3
6
61
33
LS 2
5
36
59
LS 4
5
60
35
ES 1
10
50
40
ES 3
4
42
54
ES 2
10
45
45
ES 4
4
40
56
Mean
7
42
51
Mean
5
51
44