提供可复制可推广实践样板，多地海洋生态保护修复收效

Core Viewpoint - The Ministry of Natural Resources has showcased 15 representative marine ecological protection and restoration cases, highlighting successful experiences across various coastal regions in China, aimed at promoting sustainable marine environments and enhancing ecological product value [1] Group 1: Marine Ecological Protection and Restoration Cases - The selected cases cover diverse marine ecological units, including estuaries, bays, and islands, and involve typical ecosystems such as mangroves, coral reefs, seagrass beds, and salt marshes [1] - The central government emphasizes the need for comprehensive marine ecological environment protection and the implementation of key sea area management [1] - Local governments are adopting a systematic approach to marine ecological restoration, focusing on land-sea coordination and precise strategies [1] Group 2: Specific Regional Initiatives - Jinzhou City has initiated a marine ecological restoration project, clearing 1,181 hectares of aquaculture ponds and restoring 1,597 hectares of salt marsh vegetation, leading to a 30.8% increase in domestic tourism to 48.396 million visitors in 2024 [2] - Tangshan's Caofeidian District has developed a comprehensive restoration technology system for seagrass beds, restoring 938 hectares and increasing biodiversity index by 42.3% [3] - Zhoushan City has implemented measures to address severe land-based pollution and has transformed traditional fishing ports into multifunctional ports, enhancing ecological conditions [3] Group 3: Overall Trends and Challenges - The shift in marine ecological protection is moving from single-factor quality improvement to overall ecological environment quality enhancement [5] - Despite significant achievements in marine ecological restoration, challenges remain in pollution prevention and the establishment of long-term mechanisms for beautiful bays [7] - Experts suggest a transition from pollution control to collaborative governance of marine environments and ecosystems, emphasizing the importance of public satisfaction and happiness in ecological initiatives [8]