摘要
为了实现捕捞渔业的可持续发展,世界各国对渔业技术的创新和应用倾注了极大的关注。各种新技术、新革新不时涌现。本文介绍了国外常用的捕捞渔具如底层拖网、定置网、鱼篓和钓具等在提高燃油效率降低生态影响上所做的技术革新;以及实现可持续发展渔业存在的障碍:缺少具有成本效益和可行的替代方法、渔船和替代渔具之间的有效匹配、对因采用了不熟悉渔具渔法而产生的海上安全的担忧、投资成本、呆板的渔业管理体系僵化等;最后针对如何支持各种低能耗、低环境影响渔业创新活动的研发和推广应用提出了建议。
To achieve the sustainable development tion on the innovation and application of new of capture fishery, countries in the world give a great atten- fishing technology, and various innovations and new techniques are developed from time to time. This paper briefly introduce the technical innovation of common used fishing gears, such as demersal-trawl, hook and line, trap-net and pot, in order to improve fuel efficiency and reduce ecological impact. It also make mention of the barriers to achieve sustainable fisheries, which includes the lack of familiarity with cost-effective and practical alternatives, incompatibility of vessels with alternative gear, concerns with safety at sea related to using unfamiliar gear or practices, high investment costs and inflexible fisheries management systems. This paper also makes some Suggestions for supporting the development and ex- pansion application of high fuel efficiency and low ecological impact fishery innovative technologies.
出处
《渔业现代化》
北大核心
2012年第5期58-62,共5页
Fishery Modernization
基金
农业部渔业局项目"渔业节能减排宣传与政策研究"
关键词
捕捞渔业
捕捞渔具
燃油效率
生态影响
capture fishery, fishing gear, fuel efficiency, ecological impact
