长江十年禁渔是党中央国务院为全局计、为子孙谋而做出的重大决策。近年研究成果显示,随着长江禁捕工作的深入推进,大水面渔业生态问题对渔业产业发展、渔民就业和渔区发展等都产生了深刻影响。本文运用官方统计和实地调研数据,对禁渔前后养殖面积、养殖产量、养殖模式等进行对比研究以初步了解长江大水面渔业发展情况;通过构建大水面生态渔业测算方法,对长江大水面生态渔业进行评估,发现至少还存在90多万吨的增长空间,最高可达135万吨的增长潜力。在十年禁渔和“大食物观”双重视角的背景下,各级部门应因地制宜,形成合力推动生态渔业的高质量发展;同时,相关企业也要坚持市场导向,针对性的引入先进技术,提高宜渔资源的利用效率。
Abstract
The ten year fishing ban on the Yangtze River is a significant decision made by the Central Committee of the Communist Party of China and the State Council for the long term benefit of future generations. Recent research results have shown that the decline of open-water fishery due to the fishing ban has deep impacts on industrial development, fishermen's employment, and the development of fishing areas. This paper utilizes official statistics and field research data to conduct a comparative study on the farming area, output, and farming mode before and after the fishing ban, aiming to understand the development of open water fishery in the Yangtze River. By establishing a measurement method for open water ecological fishery, the evaluation shows a potential increase of more than 900,000 tons and a maximum growth potential of up to 1.35 million tons. Under the backdrop of the ten year fishing ban and the "big food concept," it is crucial for departments at all levels to adapt to local conditions and work together to promote the high quality development of ecological fisheries. Additionally, relevant enterprises should focus on market orientation, implement advanced technologies selectively, and improve the utilization efficiency of suitable fishery resources.
关键词
长江流域 /
大水面生态渔业 /
发展模式 /
机制创新
Key words
Yangtze River Basin /
potential for the development of open-water ecological fisheries /
development mode /
mechanism innovation
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基金
本文受中国水产科学研究院中央级公益性科研院所基本科研业务费（2023XT0803）专项、国家贝类产业技术体系（CARS-49）专项资助; 感谢本文匿名审稿人的宝贵建议,文责作者自负
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