3.2 Impact and Restoration Modelling
35
Table 3.1
Example of a rate-duration matrix where each combination of rate and duration makes up a scenario
Release point
Probability release point
Spill rate (Sm 3
/day)
Rate probability
Duration (days) and probability distribution
2
5
15
35
55
70
Surface
0.1
1500
0.6
0.5
0.2
0.15
0.05
0.08
0.02
3000
0.35
8000
0.05
Seabed
0.9
1000
0.6
0.4
0.2
0.18
0.07
0.12
0.03
4000
0.35
7000
0.05