日前，生态环境部正式发布第四批"美丽海湾优秀案例"名单，香港特别行政区大鹏湾—香港段以优异的 综合评分成功入选。至此，与此前已获评的深圳段"美丽海湾"案例相衔接，大鹏湾实现全域获评，标志 着我国首个跨境协同治理的高品质"美丽海湾"正式建成。 深圳与香港，一湾碧水相连，生态命运与共。近年来，两地以"美丽海湾"建设为主线，创新实施陆海统 筹、深港协同的治理模式，推动大鹏湾水质长期稳定保持国家一类标准，共同加强珊瑚、红树林等典型 海洋生态系统保护，提升大鹏湾海洋生态系统稳定性。从机制对接、联合监测到生态修复、公众参与， 一套跨越行政边界的系统性治理网络逐步织就，绘就出这片"水清滩净、鱼鸥翔集、人海和谐"的动人画 卷。 机制协同：从"各自为战"到"共织一张网" 跨境海湾治理，关键在于协同。深港两地从顶层设计入手，打破行政壁垒，构建起多层次、立体化的合 作网络，实现联防联治，为共建共治奠定坚实的制度基础。 早在2006年，深港双方便依托粤港环保及应对气候变化合作小组、深港环保合作专班、大鹏湾及后海湾 （深圳湾）区域环境管理专题小组等平台，聚焦大鹏湾海洋环境保护，开启共商共治新篇章。两地领导 高度重视，通过定期会晤、专题 ...

Core Insights - The article highlights the successful implementation of marine ecological governance in Shandong, particularly in the coastal areas, leading to improved water quality and biodiversity [1][2][3][4] Group 1: Marine Ecological Governance - Shandong has implemented a comprehensive marine ecological governance strategy, including the "Bay Chief System," which involves a three-tier management structure to oversee coastal resources and pollution control [1][2] - The province has achieved a near-perfect water quality ratio of 93.6% in nearshore waters by 2024, maintaining a top position nationally [1][2] - The introduction of a new regulatory framework for over 12,000 coastal discharge outlets aims to enhance the management and monitoring of marine pollution [3] Group 2: Innovative Practices and Economic Benefits - The "Seaweed Bed and Algal Carbon Sink Loan" initiative allows local communities to leverage carbon credits for funding marine projects, enhancing both ecological and economic outcomes [3][4] - The introduction of artificial reefs in Yantai has improved marine ecosystems and increased fish farming efficiency, with a reported 30% increase in fish survival rates post-implementation [4] - The integration of ecological restoration with economic development has led to diverse income opportunities for local residents, such as eco-tourism and sustainable fishing practices [4]

Group 1 - The Indonesian government is prioritizing marine and wetland ecological protection, launching the "Healthy Oceans Without Waste" initiative and establishing national mangrove protection areas to promote comprehensive marine ecological governance [1][2] - The "Healthy Oceans Without Waste" plan aims to reduce marine waste by 40% by 2026 and 70% by 2029 through a full-chain management approach, addressing waste from rivers, coasts, islands, ports, and maritime activities [1][2] - By 2025, Indonesia's waste generation is expected to reach 50.06 million tons, with approximately 20.02 million tons potentially entering the ocean, impacting fish populations and forcing fishing grounds to shift [1][2] Group 2 - The Deputy Minister of Marine Affairs and Fisheries emphasized that marine waste is a major environmental issue in Indonesia, affecting food security and climate change, and the plan aims for systematic regulation of marine waste from source to end [2] - The government plans to create a community-based mangrove cultivation, restoration, protection, education, and tourism center on 56 hectares, integrating environmental protection with community blue economy initiatives [2] - The Ministry of Marine Affairs and Fisheries is also focused on expanding marine protected areas and addressing plastic waste while promoting fisheries development and increasing fishermen's income to support the "Golden Indonesia 2045" vision [3]

Core Points - In 2024, Shandong province achieved a coastal water quality excellence rate of 93.6%, ranking among the top three in the country [1] - The ecological restoration efforts in the coastal areas have led to significant improvements in water quality and biodiversity, with the establishment of a long-term management mechanism [2][3] - The implementation of the "Bay Chief System" in Qingdao has enhanced the management of coastal resources and pollution prevention, resulting in a 99% excellent water quality rate in the coastal areas [3] - Shandong has introduced a detailed management plan for over 12,000 coastal discharge outlets, leading to significant improvements in nitrogen concentration levels in major rivers [4] - Innovative aquaculture practices, such as the "seaweed bed and algae field carbon credit loan," have been developed to enhance marine ecology and provide financial benefits to local communities [4][5] - The province emphasizes a balanced approach to development and protection, leading to various economic opportunities for local residents [6]