Seasonal closure and minimum legal size for barramundi in the Gulf ...

1
2
1
0.95
3
0.9
Scenario
4
5
0.85
0.8
6
7
8
0.75
0.7
0 0.5 1 1.5 2
F
Figure 4
The relative spawner-per-recruit for different levels of fishing pressure (proportion
scaled to 1 with Scenario 8 for each level of F)
1
0.9
Spawning Ratio (Sp 3mon
:Sp 4mon
)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
Figure 5
0
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
F
Comparative spawning ratio defined as the spawning index with a three-month
closure divided by the spawning index with a four-month closure
Technical report prepared for the Gulf finfish review. Not government policy. 16