全球首艘自航式水体自然交换型养殖工船成功下水

Core Viewpoint - The launch of the "Bay Area Lingding" self-propelled aquaculture vessel marks a new era of "technological ocean farming" in China's deep-sea aquaculture industry [1][2] Group 1: Vessel Specifications and Features - The "Bay Area Lingding" vessel measures 155.8 meters in length, 44 meters in width, and 24 meters in depth, with a maximum draft of 20 meters [1] - Unlike traditional fishing boats, the underwater structure of the vessel consists of 15 square columns forming an "underwater palace," allowing for 12 independent aquaculture compartments [1] - The vessel has a total aquaculture space of nearly 80,000 cubic meters, equivalent to 32 standard swimming pools, enhancing fish vitality and meat quality [1] Group 2: Production Capacity and Impact - The "Bay Area Lingding" is expected to produce 5,000 tons of fish annually, contributing significantly to the food supply in the Greater Bay Area [1] - The vessel will operate in the deep waters of the Guangdong-Hong Kong-Macao Greater Bay Area, an area prone to typhoons and rough seas, which poses challenges to aquaculture safety [1] Group 3: Safety and Environmental Considerations - The construction of the vessel utilized high-strength steel to ensure safety during extreme weather conditions, such as 12-level typhoons [1] - The vessel operates on 100% clean energy during static aquaculture, significantly reducing carbon emissions, and features a 20-kilowatt wind power generation system [2] - The vessel is equipped with two 3,600-kilowatt propeller motors, enhancing its maneuverability in the marine environment [2]