Geography Reference
In-Depth Information
(a)
(b)
30
25
Left eroded bank
Right eroded bank
20
15
10
5
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95 100
Distance from the Rhône (km)
(c)
350
300
250
200
150
100
50
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95 100
Distance from the Rhône (km)
(d)
Figure 15.13
Two examples of photographs showing bank erosion on the Drome River, France (a and b). (c) Cumulated frequency
of erosion along the banks of the Dr ome in April 1995 (surveyed per segment of 500 m - over 188 segments) and (d) its average active
channel width per 500 m long segment.
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