The results of simulation analysis in Figure 23. From the picture above fluctuations occur in the arrest of an initial period until the end of the month. Rise
and fall capture efforts are not in line with fluctuations in fish biomass. This is not the right balance between total biomass of fishing by means of recruitment and
biomass of fish from time to time increase is not affected by the attempt to arrest him. In the visible image of the early months of the biomass increased with length
of time. Reduction of amount motor boats from 147 to 125 boats greatly affect the
biomass of fish. Thus changes in amounth of vessels can increase fish biomass and recruitment of the first period of months until the sixty months. To see the
changes in fish biomass from the first month period up to sixty months that is affected by fishing effort per month with amounth of ships, later described by
Grandcourt 2003 recruitment and biomass of fish are affected by fishing effort can be seen in Appendix 13.
c. Scenario 3
This scenario is a better condition than the other scenarios. In Appendix 14 Variables affecting fishermen fish biomass degradation. The dynamics of
changes in fish biomass will directly affect the reported amounts of revenues and recruitment fishing communities. The relationship between fish biomass with
fishing effort carried out through changes in the number of ships that became the deciding variable in the function of fish growth recruitment. Decline in fish
biomass and recruitment is inversely proportional to the arrest of fishermen and total monthly benefits from the beginning of the period until the end of the month.
Simulation results using a fleet of 131 fishing reciprocal relationship between the effort that looks to catch the fish biomass from time to time. In the
initial period of high biomass of total arrests has declined, arrests decreased total biomass of fish has increased and so on. It happens all the time, then the condition
of the total biomass of fish and fishing in conservation areas Liwutongkidi, Kadatua and Siompu Island ideal conditions can be said Appendix 14
Figure 23. Simulation Graph of recruitment and fish biomass by reducing the
number of fishing vessel 0.89 or 131 vessels
Fish biomass in a site can be influenced by several factors: food, space habitat and one other factor is the pressure of arrest Royce 1972. High fishing
pressure may cause a decrease in population and decrease the average size of fish. If all adult individuals were arrested and failed to mature gonads are no longer
spawning fish that supply the children for recruitment. Estimates of fish biomass has an important role as a system of fine
tunning in order to capture a bigger catch. Furthermore, it can contribute to the
planning of rehabilitation when there are more and raises the level of fishing management strategies during the transition to the use of various methods of
capture technology for more efficient and sustainable. In addition to the estimated biomass of fish has a major task in preparing the proper planning of the catch and
biomass of the population and try to make predictions about the impact of various management policies are implemented.
1.00 15.75
30.50 45.25
60.00 300000000
600000000
500000000 1e+009.
5000 15000
25000
130 131
132
50000000 200000000
350000000 1: Recruitment
2: Stok Ikan 3: Total …n perbulan 4: Kapal Motor
5: Keunt…n perbulan
1 1
1 1
2 2
2 2
3 3
3 3
4 4
4 4
5 5
5 5
