51
2
4
5
6
7
Figure 1 Definition of Trench Parameters
9
11
12
13
-
-
14
-
-
-
-
-
15
16
Figure 2 CBRA process flow
17
18
19
-
-
-
20
21
Equation 1 Probabilistic formula to assess the risk from anchoring
22
23
24
25
26
27
29
30
31
32
33
34
35
36
-
-
-
-
-
-
-
-
-
-
-
-
-
37
-
-
-
-
-
-
-
-
-
-
- ‐
-
-
-
-
-
-
38
-
-
-
-
39
-
-
-
-
40
41
-
-
-
-
42
43
44
45
KP 0 – 15: SAND KP 15 – 32: CLAY KP 32 – KP 40: SAND
Water
Depth Mean sea level
5
15
20
10
Mean Seabed level
46
47
48
49
Mobile Sediment Depth
Fishing Threatline
Anchor Threatline Factored DoL*
2,500yr 25,000yr 2,500yr 25,000yr
50
