综合运用治理手段。不同治理手段并用，产生"1+1＞2"的整体效应，是立体开展海洋生态环境治理的关 键一环。要坚持问题导向，加强治理创新、丰富治理方式，综合运用法治、市场、科技等手段，变单一 手段发力为整体综合施策。用好法治手段保障治理成效，制定和实施海洋生态保护法律法规，依法确立 海洋功能区划、生态保护红线、禁渔期/禁渔区、污染物排放标准等制度，加大对污染环境、破坏生态 违法行为的打击力度，为各类海洋开发活动设立清晰的边界和不可逾越的底线，以最严格的制度、最严 密的法治保护海洋生态环境。运用经济手段引导经济行为，综合使用价格、税收、信贷、补贴等经济杠 杆，创新海洋生态补偿和生态损害赔偿、海域有偿使用、生态产品价值实现、蓝色碳汇交易等机制，实 现激励与约束并重。注重科技赋能，提高海洋生态环境治理信息化、数字化、智能化水平，充分运用 5G、智慧感知网络、大数据分析等新技术开展预测预警、风险识别和过程管控，切实发挥数智技术赋 能海洋生态环境治理的潜力，使海洋生态环境治理更加科学化、精准化、高效化、现代化。 深度延伸治理链条。立体开展海洋生态环境治理，要坚持系统观念，延伸海洋生态环境治理链条，实现 由片段治理向"源头 ...

Core Viewpoint - The article highlights the emphasis on promoting high-quality development of the marine economy, with a focus on marine ecological protection and layered utilization of marine areas, as underscored by the Central Financial and Economic Commission meeting in July 2025 [1][2] Group 1: Company Innovations and Achievements - Zhenghe Ecology (605069.SH) has received national invention patent authorization for its "Modular Ecological Seawall System," showcasing its innovative strength in the marine ecology sector and providing key technological support for the coordinated development of marine ecology and economy [1] - The system utilizes "modular technology for mangrove restoration," addressing the compatibility issues of traditional reinforced concrete coastal engineering with habitats [1] - The technology has been implemented in the Dongguan Binhai Bay New Area, transforming artificial seawalls into continuous ecological systems, demonstrating excellent structural resilience and ecological adaptability during typhoons [1][2] Group 2: Industry Standards and Collaborations - Zhenghe Ecology has established a "Key Laboratory for Marine Ecological Protection and Restoration" in collaboration with the Third Institute of Oceanography of the Ministry of Natural Resources, leading to the development of three industry standards [1] - The company is also spearheading national key research and development projects under the "14th Five-Year Plan," actively participating in national technological breakthroughs [1] Group 3: AI Integration and Future Plans - The company has partnered with Zhihui AI to release the first domestic vertical model for marine ecological restoration, ShorelineGLM, which enhances the scientific and efficient execution of restoration projects [2] - The company's research outcomes have been applied in various locations, including Xiamen, Hainan, and Guangdong, demonstrating its capability in technology research and transformation [2] - Zhenghe Ecology aims to continue advancing key marine technologies and promoting them to meet national needs for coastal ecological protection and wetland restoration, contributing to the interaction between marine ecological restoration and high-quality marine economic development [2]

Group 1 - The central theme of the news is the emphasis on promoting high-quality development of the marine economy, with a focus on marine ecological protection and layered utilization of marine areas, as highlighted in the recent meeting of the Central Financial and Economic Commission [1] - Zhenghe Ecology (605069.SH) has received a national invention patent for its "Ecological Seawall Modular System," showcasing its innovative strength in the marine ecology field and providing key technical support for the coordinated development of marine ecology and economy [1] - The patented system utilizes "modular technology for mangrove restoration," addressing the compatibility issues of traditional reinforced concrete coastal engineering with habitats, achieving a synergy between ecological benefits and protective functions [1] Group 2 - The technology has been implemented in a demonstration section of the hard seawall ecological transformation in Dongguan Binhai Bay New Area, successfully converting artificial seawalls into continuous ecosystems [1] - The system demonstrated excellent structural resilience and ecological adaptability during tests against typhoons "Talim" and "Doksuri" in 2023, laying the foundation for large-scale application [1] - Zhenghe Ecology has established a key laboratory for marine ecological protection and restoration in collaboration with the Third Institute of Oceanography of the Ministry of Natural Resources, leading to the development of three industry standards [1] Group 3 - The company has partnered with Zhihui AI to release the first domestic vertical large model for marine ecological restoration, ShorelineGLM, which can accurately diagnose ecological degradation and dynamically predict restoration outcomes [2] - This model shifts the restoration approach from "experience-driven" to a "data + AI" dual-driven model, significantly enhancing the scientific nature and efficiency of projects [2] - Zhenghe Ecology's research results have been implemented in various locations, including Xiamen, Hainan, and Guangdong, showcasing its capability in technology research and transformation [2] Group 4 - The recent patent authorization represents a significant breakthrough for Zhenghe Ecology, which plans to continue advancing key marine technologies and promoting them to meet national needs for coastal ecological protection and wetland restoration [2] - The company aims to support the interaction between marine ecological restoration and high-quality marine economic development, contributing more technical and engineering support for China's maritime ambitions [2]

Core Viewpoint - Nature-based Solutions (NbS) are gaining recognition globally, including in China, as a new approach to address challenges such as climate change, ecological degradation, and biodiversity loss [1] Challenges - The current marine ecological restoration practices face five core challenges: high costs, small scale, unsatisfactory results, limited types, and excessive human intervention [4] - Global marine ecological restoration costs are generally 10 to 400 times higher than terrestrial ecosystems, with median costs for coral reefs, seagrasses, and mangroves reaching $80,000 per hectare, and averages as high as $1.6 million per hectare [4] - Most coastal ecological restoration projects cover less than 10 hectares, while the global area needing restoration is between 100,000 to 1 million hectares [4] - Only 40% of marine ecosystem types have undergone restoration, with significant gaps in areas like "marine deserts" due to technical limitations and lack of awareness [4] Restoration Success Rates - Survival rates for common marine ecological restoration types are low, with seagrass at 30.8% and salt marshes at around 64%, while coral transplants in Japan had a survival rate of less than 20% after four years [5] Solutions - To build a low-cost, large-scale marine ecological restoration system, it is essential to adopt NbS principles, emphasizing natural recovery over artificial methods [7] - Innovative management models should be developed, focusing on long-term ecological monitoring and flexible engineering goals [7] - International collaboration and funding should be directed towards developing countries where restoration costs are lower and benefits are higher [7] Technological Innovations - Multi-ecosystem restoration approaches, such as simultaneous restoration of mangroves and coral reefs, should be explored [8] - Deep-sea restoration technologies and ecological connectivity enhancement are crucial for promoting marine rewilding [8] - Research and development of low-cost restoration technologies and equipment are necessary to improve efficiency [8] Public Participation - Increasing community and volunteer involvement can lower costs and enhance restoration outcomes, linking ecological restoration with local poverty alleviation [9] - Establishing a collaborative mechanism among scientists, communities, and governments can foster public engagement and knowledge sharing [9] Future Outlook - China's transition from a global environmental governance participant to a leader is underway, with marine ecological restoration evolving from localized efforts to systematic approaches [11] - Future projects should integrate ecological restoration with sustainable development goals, emphasizing the importance of respecting and aligning with natural processes for long-term success [11]

Core Viewpoint - The article discusses the ecological restoration of the "seagrass meadow" in the Bohai Bay, highlighting its significance as a "blue carbon" ecosystem and its role in enhancing marine biodiversity and local economic development [1][3]. Group 1: Ecological Importance - The Caofeidian seagrass bed is the largest contiguous seagrass area in China, covering an area of 43.83 square kilometers [1]. - Seagrass meadows, which occupy only 0.1% of the ocean's area, account for approximately 18% of the total carbon sequestration in marine environments [1]. - The seagrass bed serves as a crucial habitat for various marine species, often referred to as the "nursery of the ocean," supporting regional marine biodiversity and fisheries [1]. Group 2: Restoration Efforts - Since 2019, restoration efforts have been initiated, combining natural recovery and artificial restoration techniques, leading to the development of a technical system for ecological restoration [3]. - As of now, 938 hectares of seagrass beds have been restored, with the number of large benthic species increasing from 60 to 111, resulting in a 42.3% improvement in biodiversity index [4]. - A smart monitoring system has been established to oversee the seagrass beds, providing real-time environmental data and enabling quick responses to any anomalies [4]. Group 3: Economic Impact - The ecological restoration has led to significant economic benefits, with the establishment of a "tourism+" development model that includes marine leisure fishing and educational tourism [4]. - In 2024, the Caofeidian area is projected to receive 8.99 million tourists, generating a total tourism revenue of 6.628 billion RMB [4]. - The region has been designated as an ecological protection red line, implementing stricter conservation measures to ensure the sustainability of the seagrass meadow [4].

Group 1 - The event held in Qingdao aimed to promote marine ecological restoration and encourage fishermen to become "marine guardians" [1] - The release of over 5,000 yellow croaker fry into the Dagu River estuary marks a significant step in integrating traditional fishing practices with modern environmental concepts in Chengyang District [3] - The initiative is part of a broader strategy to transition to green fishing practices, optimize marine resources, and promote sustainable development of marine resources [5] Group 2 - The previous tradition of launching new fishing boats involved firecrackers for good luck, while this event emphasizes ecological compensation and resource conservation [3] - The collaboration among government, enterprises, and fishermen is essential for the success of the green transformation in fishing practices [5]

Group 1: Marine Ecological Restoration - The Ministry of Natural Resources has initiated a campaign to collect typical cases of marine ecological protection and restoration, with the blue bay restoration action in Putian City being selected as a notable example [2] - The blue bay restoration project has restored 16.72 kilometers of coastline and 534 hectares of coastal wetlands, significantly enhancing the ecological resilience of the coastal area and promoting sustainable marine economic development [2][4] Group 2: Mazu Cultural and Economic Development - The Mazu City beach camp project, with a total investment of 120 million yuan, aims to integrate marine culture with economic development, featuring various recreational and dining facilities [4] - The project includes ecological restoration and reinforcement of the Mazu City seawall, focusing on biodiversity recovery and coastal protection [4][5] Group 3: Ecological Landscape and Biodiversity - The Ziyu Lake wetland restoration project, with an investment of 35 million yuan, aims to create diverse habitats and improve water quality, covering an area of 9.11 hectares [8] - After restoration, Ziyu Lake has transformed into an ecological landscape area, providing recreational opportunities for residents and enhancing local biodiversity [9] Group 4: Environmental Improvement and Economic Benefits - The restoration efforts have led to a 60% increase in the diversity index of benthic organisms and a 20% increase in bird diversity at the Mulan River estuary [14] - The ecological improvements have also benefited local aquaculture, with an increase of over 800 mu in seaweed cultivation area due to better water quality [14]

Core Viewpoint - The article highlights the transformation of marine ecological protection and restoration efforts in Hainan, emphasizing the shift from traditional fishing practices to sustainable tourism and ecological restoration initiatives, which have revitalized local economies and ecosystems [2][5][6]. Group 1: Marine Ecological Restoration Initiatives - The implementation of marine ecological restoration projects in Hainan has led to the recovery of mangroves, coastal wetlands, and marine biodiversity, significantly improving the local ecological environment [3][4]. - Specific measures include the removal of fish ponds, replanting of mangroves, and the enhancement of seagrass beds, which have collectively rejuvenated local marine life and habitats [2][3]. - The restoration projects have resulted in a notable increase in biodiversity, with mangrove species rising to 22, large benthic animal species increasing from 17 to 50, and 57 species of waterbirds recorded in the first half of the year [4]. Group 2: Economic Impact and Community Involvement - Local fishermen have diversified their income sources by establishing homestays and seafood restaurants, adapting to the new ecological tourism model [2][5]. - The restoration efforts have not only improved the ecological system but also boosted local tourism and dining industries, creating job opportunities for residents [4][5]. - The introduction of projects like the "Coral Baby" initiative on Wuzhizhou Island allows tourists to participate in coral reef restoration, enhancing visitor engagement and promoting sustainable tourism [5]. Group 3: Financial Investment and Results - Since 2018, Hainan has invested a total of 26.397 billion yuan in 29 marine ecological protection and restoration projects, achieving significant milestones such as restoring 152.33 kilometers of coastal areas and 1,225.94 hectares of mangroves [6]. - The province maintains the highest natural coastline retention rate in the country, reflecting the success of its ecological restoration strategies [6].

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].

Core Viewpoint - The article emphasizes the ongoing efforts and achievements in the construction of beautiful bays across China's coastal regions, highlighting ecological restoration and sustainable development initiatives. Group 1: National Initiatives - The Ministry of Ecology and Environment has issued documents such as "Basic Requirements for Beautiful Bay Construction" and "Action Plan for Enhancing Beautiful Bay Construction" since the 14th Five-Year Plan, promoting a multi-governance model for coastal areas [1] - By 2027, the goal is to achieve a beautiful bay construction rate of approximately 40%, with seven coastal cities including Tangshan and Weihai actively engaged in this initiative [1] Group 2: Ecological Restoration Examples - In Hebei's Qinhuangdao, the area of Qili Hai has increased from 2.86 square kilometers to about 15 square kilometers through various ecological restoration efforts, transforming it into a "bird paradise" [3] - Shandong's Hai Long Bay has undergone significant changes, restoring 1,882 meters of sandy coastline and 460,000 square meters of beach area as part of the first "port-to-sea" restoration project in China [5] - Jiangsu's Dafeng Chuan Dong Port has seen improvements in water quality and ecological conditions through continuous ecological protection and construction efforts [7] - In Fujian's Xiamen, approximately 4.5 square kilometers of land has been returned to the sea, and all 110 marine discharge outlets have been rectified, creating a livable coastal city [9] Group 3: Specific Restoration Techniques - Xiamen's Guanyin Mountain Beach, once degraded, has been successfully restored by constructing protective structures to mitigate wave impact, demonstrating effective ecological restoration techniques [19] - The implementation of a "three-water diversion" system in the village of Aotou has significantly improved water quality, with all wastewater now meeting national Class II water quality standards [22][24] - The establishment of a citizen lake chief system and volunteer participation in the management of Yundang Lake has led to the restoration of 26,000 square meters of mangrove area [24] Group 4: Tourism and Economic Impact - Xiamen has seen a 14.60% year-on-year increase in domestic and international tourist arrivals, totaling 27.66 million in the first quarter, reflecting the positive impact of beautiful bay construction on local tourism [30]