人民日报记者 李蕊 推动海洋经济高质量发展，加快建设海洋强国。 坚持农林牧渔并举，发展现代设施农业，构建多元化食物供给体系。 养殖监控室的一块电子屏幕上，实时显示着水流速度、溶氧量、水温、投饵量等数据。"养殖舱里 安装了先进的环境调控系统，虽然舱室封闭，水却在不停'流动'，既能促进水体自我净化，又能让鱼类 保持适当活动，更加健壮。"孙琳琳说。 这座"海上牧场"有15个标准养殖舱，专门用于商品鱼的规模化养殖；有4个环形跑道池作为"健身 房"兼"过渡房"，供部分中型鱼苗锻炼生长和分级暂存；还有22个养殖试验池，进行饲料对比、药敏试 验等研究。养殖水体约9.6万立方米，如此大的规模，得配多少人力？ 答案是35人，其中负责养殖的技术人员和工人只有16人。 "全船配有高效运转的养殖集控系统。"孙琳琳介绍，200多个摄像头和2000多个传感器编织成"智慧 渔网"，实现对养殖全流程的远程监测和精准控制，"以投饲为例，每个养殖舱单日投喂饲料1—1.5吨， 依靠全自动上料、有轨制导小车输送、本地料仓暂存和定时投撒这一套'流水线'，每天两个人就可以完 成全船的投饲工作。" 在"国信1号2—1"上，从鱼苗入舱、饲料投喂，到成鱼起捕 ...

Shipbuilding and Maritime Industry - "GNV·北极星" is China's first independently developed, designed, and built large export ro-ro passenger ship, measuring 218 meters in length and 29.6 meters in width, with 298 cabins [2] - "爱达·魔都号" is China's first domestically produced large cruise ship, with a total length of 323.6 meters, a width of 37.2 meters, 24 decks, and 2,125 cabins, capable of carrying 5,246 passengers [4] - "九洲湾1号" is China's first nearshore mini cruise ship, with a rated capacity of 368 passengers [6] Engineering and Production - "国信1号2—1" is the world's first 15,000-ton smart fishery large breeding vessel, with an annual fish production capacity of approximately 3,600 tons [8] - The AGOGO FPSO is the world's first floating production storage and offloading vessel equipped with offshore carbon capture and storage technology, measuring 333 meters in length and 60 meters in width, with a daily crude oil production capacity of 120,000 barrels [10] - "BOREAS" is the largest self-elevating and self-propelled offshore wind turbine installation vessel globally, capable of working at depths of up to 80 meters and installing 25-megawatt offshore wind turbines [12] Scientific Research - "雪龙2" is China's first independently built polar research icebreaker, featuring dual-direction icebreaking technology, with a range of 20,000 nautical miles [14] - "梦想" is China's first deep-sea drilling vessel, with a total tonnage of approximately 33,000 tons and a drilling capability of 11,000 meters in the ocean [16] - "探索三号" is China's first multifunctional scientific research and archaeological vessel with complete independent intellectual property rights, measuring approximately 104 meters in length and displacing about 10,000 tons [18] Maritime Transportation - "东方瓦伦西亚" is currently the largest container ship in the world, with a maximum cargo capacity of 24,188 standard containers, reaching a height of 22 decks when fully loaded [20] - "安吉宏盛" is the largest car carrier built in China, with 9,500 standard vehicle loading spaces [22] - "绿能瀛" is a fifth-generation large liquefied natural gas (LNG) carrier, capable of carrying 174,000 cubic meters of LNG [24]

Core Insights - The marine economy in China has shown significant growth, with the marine production value surpassing 10 trillion yuan for the first time, marking a 5.9% increase from the previous year [1] - Technological innovation is identified as the core driving force for high-quality development in the marine economy, with notable advancements in smart fishing vessels and marine research platforms [1][2] - The construction of modern marine industries and the establishment of marine resource development and protection systems are crucial for sustainable economic growth [1][4] Group 1: Technological Advancements - The delivery of the world's first 150,000-ton smart fishing vessel "Guoxin 1号2-1" in Qingdao signifies the entry of China's deep-sea aquaculture into the 2.0 era, featuring over 160 technological breakthroughs [1] - The "Fuxi No. 1" platform in Guangdong is recognized as the world's largest wind-fishing integrated cage platform, demonstrating significant potential for sustainable marine resource development [2] - Qingdao has established a three-in-one innovation ecosystem involving academicians, platforms, and technology, attracting 30% of the country's marine academicians and 40% of high-end research platforms [1] Group 2: Economic Growth and Policy Support - Dalian's marine economy is projected to exceed 80 billion yuan by 2024, with a focus on enhancing marine fisheries and establishing a robust brand standard system [3] - Guangdong aims to surpass 2 trillion yuan in marine production value by 2024, becoming the first province in China to achieve this milestone, with a year-on-year growth of 5.4% [3] - Various policies have been implemented in Qingdao and Guangdong to support the development of modern marine industries, including the establishment of key innovation platforms and regulatory frameworks [5][6] Group 3: Infrastructure and Development Initiatives - The construction of modern marine ranches and the establishment of artificial reefs in Zhanjiang are expected to increase annual fish catch by nearly 2,000 tons, contributing over 200 million yuan in new value [4] - Qingdao's automated container terminal has set a world record for operational efficiency, achieving an average of 62.62 natural boxes per hour, showcasing advancements in port technology [2] - Financial support for marine economic development is being strengthened, with significant credit provided to various marine-related industries in Dalian [6]

Core Viewpoint - The development of the marine economy in China is accelerating, with significant advancements in technology and policy support, leading to a high-quality growth trajectory in the marine industry. Group 1: Economic Growth and Statistics - China's marine production value exceeded 10 trillion yuan for the first time last year, growing by 5.9% compared to the previous year [1] - In 2024, Guangdong's marine production value is projected to surpass 2 trillion yuan, with a year-on-year growth of 5.4%, making it the first province in the country to achieve this milestone [4] - Qingdao's marine production value reached 551.32 billion yuan last year, accounting for 33% of the regional GDP and contributing 45.9% to economic growth [6] Group 2: Technological Innovation - The delivery of the world's first 150,000-ton smart fishery large-scale breeding vessel "Guoxin 1号2—1" marks the entry of China's deep-sea aquaculture into the 2.0 era, with over 160 technological breakthroughs [2] - The construction of the "Fuxi No. 1" wind-fish integration platform in Guangdong is the world's largest and strongest in typhoon resistance, demonstrating significant potential for the integration of offshore wind power and marine ranching [2][3] Group 3: Policy Support and Development Initiatives - Qingdao has implemented policies to promote modern marine economic development, focusing on eight key marine industries and establishing ten leading innovation platforms and twenty major projects [7] - Guangdong has passed the "Regulations on Promoting High-Quality Development of the Marine Economy," which aims to optimize the spatial layout of the marine economy [7] Group 4: Financial Support for Marine Economy - As of March this year, 27 out of 32 national marine ranch demonstration zones in Dalian have established financial service relationships with banks [8] - Since the beginning of 2024, the Dalian branch of a major bank has provided 4.198 billion yuan in credit support to industries such as shipbuilding, fisheries, and water transportation [8]