海洋农牧化解决渔业资源过度捕捞问题效用的经济学分析  

The economic analysis on marine farming

作　　者：卜凡[1] 戴桂林[1] 

机构地区：[1]中国海洋大学经济学院

出　　处：《中国渔业经济》2009年第2期33-38,共6页Chinese Fisheries Economics

基　　金：中国海洋发展研究中心重点项目"实施<全国海洋经济发展规划纲要>综合评价"项目的资助

摘　　要：海洋渔业资源的可持续利用途径探讨是现代渔业经济研究中的重要问题。本文通过对海洋捕捞业和海洋农牧化生产成本与收益的对比分析,推出二者的利润曲线,发现在利润最大化的作用下过度捕捞问题可以在一定条件下自然解决,然而这一自然过程将对海洋渔业资源造成不可恢复的破坏,因此需要人为干预。海洋农牧化作为一种干预方式对海洋生态环境的保护与资源的可持续利用都具有重大作用。比较分析表明,通过政府补贴、技术支持、对海域整体规划开发等措施推动海洋农牧化生产,不但可以从根源上解决过度捕捞问题,而且可以实现我国渔业的可持续发展。Sustainable use of marine fishery resources is an important issue in modern fishery economy studies. Through the comparative analysis on costs and benefits between marine fishing and marine farming, author has discovered the profit curve between them and fined out that the problem of over-fishing can be self-resolved under the principle of ＂maximization＂. But this process seems to be so painful to the fishery resources that might be unrecoverable destroyed. Marine farming plays an important role in protecting the marine environment and ensuring the sustainable use of marine resources. It is a way to solve the problem. Promoting the development of marine farming by government＇s subsidies, technical support and overall planning of the sea area not only can solve the problem of over-fishing but also can promote the sustainable development of fishery in China.

关 键 词：海洋捕捞 海洋农牧化 过度捕捞 

分 类 号：F326.404[经济管理—产业经济]