下一步，青岛市城阳区将以本次活动为契机，通过政府引导、企业参与、渔民响应，逐步推动渔业生产方式的绿色转型，优化海洋渔业资源，进一步实 现以鱼净水，以鱼养水，促进海洋资源可持续发展。 近日，青岛市各区市渔业主管部门、青岛市城阳区渔船修造企业的相关工作人员，以及船东、船长代表等60余人来到青岛市城阳区河套街道罗家营渔 港，共同举行新船启航公益放流活动，呼吁广大渔民积极参与海洋生态修复活动，发挥示范引领作用，争做"海洋养护者"。 公益放流不仅是一种仪式，更是一种生态补偿和资源养护的有效方式。过去，当地新船启航往往通过燃放鞭炮来祈福"开门红"，这次通过放流活动， 5000余尾黄姑鱼苗被有序投放大沽河入海口，成为胶州湾活跃的新生力量，标志着城阳区在推动渔业传统与现代环保理念融合中迈出了坚实的一步。 ...

Core Viewpoint - The article highlights the successful restoration efforts of the largest seagrass bed in China located in Caofeidian, Tangshan, which has led to improved biodiversity and ecological functions, while also addressing the challenges posed by climate change and human activities [3][7][14]. Group 1: Seagrass Bed Restoration - The Caofeidian seagrass bed covers an area of 4,427 hectares and has been significantly impacted by climate change and human activities, leading to fragmentation and degradation [6][7]. - Restoration efforts began in 2019 under the "Bohai Sea Comprehensive Governance Action Plan," focusing on improving water quality and restoring ecological functions [7][9]. - A multi-faceted approach combining natural recovery and artificial restoration has been implemented, including the removal of fishing nets over 500 hectares and the use of seedling transplantation techniques [10][11]. Group 2: Monitoring and Assessment - The restoration process includes a comprehensive monitoring system that tracks environmental parameters such as plant density, water quality, and sediment characteristics [6][12]. - As of now, 938 hectares of seagrass bed restoration has been completed, with significant increases in biodiversity, including an 85% rise in the number of benthic species [14]. - The establishment of a monitoring and evaluation system by the North Sea Bureau aims to assess the ecological, economic, and social benefits of the restoration efforts [15]. Group 3: Ecological and Economic Impact - The restored seagrass bed has provided habitats for various marine species, enhancing the overall marine ecosystem and improving carbon storage capabilities [14]. - The seagrass bed acts as a natural filter, reducing nutrient pollution and improving water quality, which is crucial for sustaining marine life [14]. - The integration of ecological restoration with economic development is being promoted to ensure long-term sustainability and benefits for local communities [15].

Economic Growth and Development - In the first quarter of 2025, Dongtou's GDP grew by 10.2% year-on-year, making it a typical case of "contributing more" to Zhejiang's industrial economy [1] - The completion rate of the "thousand projects worth trillions" investment in Dongtou ranks among the top in Zhejiang's mountainous island counties [1] Port and Marine Economy - The construction of the Zhejiang (East China) Deep Sea Wind Power Mother Port is underway, which will support the aggregation of leading companies in the offshore wind power industry [1] - The port area is enhancing its logistics system and has opened 17 near-ocean boutique shipping routes, with container throughput expected to exceed 1 million TEUs annually [1] - The export value of the new energy second-hand vehicle base increased by 51.5% year-on-year in the first quarter of 2025 [1] Marine Ecological Innovation - The introduction of 30,000 Daichu fish fry into the "sonic wave marine ranch" demonstrates Dongtou's commitment to marine ecological protection and restoration [3] - The survival rate of wild-cultured fry has improved by over 60% compared to traditional methods, addressing the issue of fish species degradation [3] - Dongtou is actively promoting ecological governance and green industry development, including the protection and restoration of coastal ecosystems [3][4] Tourism and Cultural Integration - Dongtou has over 7,000 bed spaces in homestays, with an average income increase of 150,000 yuan per household [5] - The area received 1.127 million tourists in the first quarter of this year, with overnight visitor numbers increasing by 15.2% year-on-year [6] - The integration of international ecological tourism is transforming rural areas, with various new business models being developed [5][6]