来源：农民日报 向深蓝要"丰饶" 用智慧护"安澜" 让长江焕"生机" 渔业筑牢安全屏障守护高质量发展 鸟瞰深远海养殖海上牧场。 资 料图 "十四五"收官之际，几组数据勾勒出我国渔业高质量发展的鲜明轮廓：2024年，全社会渔业经济总产值 超3.4万亿元，水产品总产量达7357.59万吨，渔民人均纯收入增至27131元，全国水产品人均占有量 52.25千克。 料图 渔民海上作业收获的场景。 资 2025年1~11月，我国水产品总产量6648.87万吨，同比增长4.05%，水产品供给基础不断筑牢，为丰富城 乡居民"菜篮子"提供了坚实保障。 数据来源：农业农村部渔业渔政管理局 十年禁渔以来，长江累计监测到土著鱼类344种、增加36种，四大家鱼卵苗资源量是禁渔前的6.2倍，长 江正以肉眼可见的速度恢复"生命力"。 数据来源：《长江流域水生生物资源及生境状况公报（2024年）》 7月20日，江苏省首座风光渔一体化半潜式海洋牧场"国能黄海1号"正式下水； 9月11日，全国首个吸力筒基础桁架式"风渔融合"型海洋牧场"盛唐一号"在广东省汕头市投产； 11月15日，15万吨级智慧渔业养殖工船"国信1号2-2"在山东省青岛市正式交 ...

Core Viewpoint - The development of the marine economy in China is crucial for achieving high-quality growth and is supported by innovation, technology, and ecological protection [1][6][11]. Group 1: Marine Economy Development - The marine economy's total production value is expected to exceed 10 trillion yuan in 2024, doubling since 2012, indicating strong growth momentum [1]. - The marine economy's production value reached 2.5 trillion yuan in the first quarter of this year, with a year-on-year growth of 5.7% [7]. - The emerging marine industries' added value is projected to grow by 7.2% year-on-year in 2024, reflecting an increasing share in the marine economy [5]. Group 2: Technological Innovation - Companies like Hainan Chenhai Aquaculture Co., Ltd. invest over 20 million yuan annually in research for fishery species innovation, contributing to the marine economy's high-quality development [2]. - The "Fuxi No. 1" platform integrates wind and fishing, enhancing the construction of the "blue granary" [4]. - The establishment of a commercial underwater data center in Hainan demonstrates the efficiency and energy-saving potential of marine technology [5]. Group 3: Ecological Protection - The ecological restoration projects in Jiangsu Province aim to protect endangered species and enhance biodiversity, contributing to the development of eco-tourism [12][13]. - The establishment of the "blue carbon" trading project in Guangdong's mangrove reserve highlights the integration of ecological protection with economic benefits [15]. - Nationwide efforts have restored 1,780 kilometers of coastline and 53,000 hectares of coastal wetlands, showcasing China's commitment to marine ecological restoration [15]. Group 4: Marine Tourism - The cruise industry is experiencing significant growth, with over 80 cruise ships docking at Tianjin's port this year, reflecting a rising trend in marine tourism [8][9]. - The marine tourism sector is projected to achieve an added value of 1.6135 trillion yuan in 2024, growing by 9.2% compared to the previous year [9]. Group 5: Policy and Strategic Direction - The Chinese government emphasizes the importance of integrating land and sea development, resource sharing, and enhancing marine productivity [7]. - The focus on high-level self-reliance in marine technology aims to strengthen China's position in global marine industries [4][6].

Core Insights - The article highlights the significant advancements in China's aquaculture industry, focusing on green and sustainable practices that enhance productivity and environmental responsibility [1][2][3][4][5][6][7] Group 1: Industry Developments - Shandong Province has established over 2,800 gravity-type deep-water cages, while Inner Mongolia has reached 780,000 mu of saline-alkali water aquaculture, yielding 48,700 tons and generating a value of 1.029 billion yuan [1] - The Ministry of Agriculture and Rural Affairs has initiated five major actions since 2020 to promote ecological and healthy aquaculture, resulting in the establishment of 1,614 key farms and demonstration areas covering 9.6 million mu [1][2] - The implementation of fish-vegetable symbiosis systems in Shouguang City, Shandong, showcases innovative water recycling methods that eliminate the need for water changes in fish farming [2] Group 2: Technological Innovations - Fujian Province has invested in 23 deep-sea aquaculture platforms and over 5,300 gravity-type deep-water cages, while Hubei has adopted rice-fish farming models across nearly 9 million mu [3] - The introduction of advanced breeding techniques has led to the successful cultivation of various shrimp species, with a target of 6 billion fry sales by 2025 [4][5] - The establishment of a national standard for ecological water treatment in aquaculture has been initiated, with several provinces developing specific technical guidelines for water management [3][6] Group 3: Industry Standards and Safety - The aquaculture sector has seen a reduction in drug usage due to the implementation of a monitoring system with over 5,000 points nationwide, contributing to improved biosecurity [7] - The Ministry has published 67 key aquaculture species and 48 technical standards, promoting sustainable practices and reducing reliance on juvenile fish [7] - The total amount of aquaculture drugs used has been decreasing, with a focus on precise medication strategies to enhance safety and efficiency in fish farming [6][7]