The marine fishery resources in the West Coast of Peninsular Malaysia are overexploited by fishing effort by the trawlers. The encroachment of trawlers to the near-shore fishery and conflict between traditional fishers and trawlers still exists, although a licensing system was imposed by trawl fishery management. The dynamics of fishing effort with various alternative management policies was analyzed, and the proper combination of the management policies was selected in order to control overcapacity by the trawlers and provide sustainable management of the trawl fishing industry. System simulation analysis was carried out to determine effort dynamics and the performance of the industry. The results indicated that, the management policy, including the combination of reducing 50% of licenses issued in 2012 coupled with a decreasing fuel price subsidy and increasing landings charges, could be the proposed management policy for the sustainable management of Zone B trawlers in the West Coast of Peninsular Malaysia.

中文翻译：

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努力动态和替代管理政策：马来西亚半岛西海岸 B 区拖网渔业的案例

马来西亚半岛西海岸的海洋渔业资源被拖网渔船过度捕捞。拖网渔船对近岸渔业的侵占以及传统渔民与拖网渔船之间的冲突仍然存在，尽管拖网渔业管理部门实施了许可证制度。分析了各种替代管理政策的捕捞努力动态，并选择了管理政策的适当组合，以控制拖网渔船的产能过剩并提供拖网捕捞业的可持续管理。进行系统仿真分析以确定工作动态和行业绩效。结果表明，管理政策，