从“靠海吃海”到“科技耕海” 山东守护“蓝色粮仓”

Core Insights - Shandong's marine resources are crucial for China's marine economy, with a projected marine production value of 1.80118 trillion yuan in 2024, including a fishery economic output of 490.4 billion yuan [1][3] - The province has transitioned from traditional fishing to a technology-driven approach, enhancing the quality and quantity of marine products [1][3] Marine Species Development - Shandong focuses on the research and development of new aquatic species, achieving significant breakthroughs in breeding technologies for species like Atlantic salmon and rainbow trout [3][6] - The province has established 17 national-level aquatic breeding farms, leading China in this area, with 65 new aquatic species approved nationally [3][6] Offshore Ranching Expansion - The introduction of the world's first 100,000-ton large aquaculture vessel, "Guoxin 1," has revolutionized deep-sea farming, producing 3,600 tons of high-quality fish [6][7] - Shandong has developed 71 marine ranches, accounting for 38% of China's total, showcasing a scalable model for offshore aquaculture [6][7] Processing Chain Upgrade - Shandong is enhancing its seafood processing industry, moving from basic products to high-value offerings, significantly increasing product value [7][8] - The province's seafood processing sector has maintained its leading position in China for five consecutive years, with a comprehensive industry chain from raw products to advanced processed goods [7][8] Sustainable Development Initiatives - Shandong has undertaken significant ecological restoration efforts, improving coastal wetland and seagrass bed conditions, with a water quality excellence rate of 93.6% in nearshore areas [8][10] - The province is exploring collaborative development paths between fisheries and blue carbon initiatives, exemplified by the first marine carbon credit loan of 20 million yuan [10] Future Directions - Shandong aims to establish itself as a modern marine economy hub, focusing on reform, innovation, and ecological sustainability to enhance its marine economic advantages [10]