Core Insights - The article highlights the transformation of fishermen in Xiangshan from selling marine products to trading carbon credits, marking a new revenue stream for fishing villages [1][3] - The first auction of blue carbon in China took place in Xiangshan, where 2,340.1 tons of blue carbon were sold at a price of 106 yuan per ton, showcasing the potential of marine carbon trading [3][4] Blue Carbon Trading - The blue carbon auction on February 28, 2023, was a milestone event, with over 70 rounds of bidding from more than 20 enterprises and institutions [3] - The carbon sequestration potential of local seaweed, such as seaweed and kelp, has been scientifically quantified, with estimates indicating that the salt marsh ecosystem in Xiangshan can sequester approximately 102,800 tons of carbon annually [3][4] Economic and Ecological Benefits - Xiangshan, known for its rich marine resources, has implemented industry standards for measuring and trading blue carbon, enhancing the economic viability of seaweed farming compared to traditional fish farming [5][6] - The local government is actively developing a blue carbon trading market and has completed several research reports to support this initiative [5][6] Innovative Financial Mechanisms - Xiangshan has established a comprehensive mechanism for ecological resource development, including a blue carbon ecological carbon account and innovative financing options for blue carbon projects [6] - The region has successfully completed its first blue carbon pledge financing deal worth 248,000 yuan, paving the way for financial support for marine carbon credit projects [6] Community Development and Shared Prosperity - The "three rights separation" reform in Huangbi'ao village has allowed local fishermen to benefit from marine resource management, leading to increased income and community development [9][10] - The integration of technology and reform has resulted in a thriving aquaculture industry, significantly improving the economic conditions of previously impoverished villages [10]

Core Viewpoint - The "Blue Cycle" governance system in Taizhou, Zhejiang Province, is transforming marine waste into economic opportunities while enhancing environmental protection, showcasing a model of ecological co-prosperity [1][2]. Group 1: Blue Cycle Governance - The "Blue Cycle" initiative involves local fishermen collecting marine waste, such as plastic bottles and fishing nets, which are then processed and sold to downstream companies for the production of eco-friendly products [1]. - The project has established a complete value chain led by the government, driven by enterprises, and involving public participation, turning marine waste into valuable resources [1]. - In 2023, the "Blue Cycle" project won the United Nations' Earth Guardian Award, highlighting its status as a global benchmark for marine pollution control [2]. Group 2: Marine Resource Management - Zhejiang Province has implemented various actions to enhance marine governance, including a three-year coastal restoration initiative and the establishment of a special fund for ecological protection and restoration [3]. - The province's new regulations on marine plastic waste management represent a significant step towards institutionalizing the "Blue Cycle" model, providing a legal framework for coastal cities to combat marine pollution [3]. - The province has improved the proportion of good water quality in nearshore waters by an average of 18.6 percentage points compared to the previous five-year plan [3]. Group 3: Blue Carbon Resources - The coastal areas of Ningbo City are rich in blue carbon resources, with seaweed like Sargassum playing a crucial role in carbon absorption [4]. - A recent auction for blue carbon resulted in the sale of 2,340.1 tons at a price of 106 yuan per ton, with proceeds reinvested into seaweed cultivation and carbon sequestration research [4]. - The demand for blue carbon products is high, indicating a growing market for marine resource development that aligns with carbon neutrality goals [5]. Group 4: Economic and Ecological Benefits - The protection of marine ecosystems is proving to be economically beneficial, with increased income from sustainable marine resource management [5]. - The continuous exploration of innovative marine ecological governance models aims to enhance the quality of life for local communities while achieving dual benefits of ecological and economic improvement [5].

Core Viewpoint - Hainan is actively building a carbon benefit system to promote the realization of ecological product value and advance green development through various measures [1][2][3] Group 1: Carbon Benefit System Development - Hainan has introduced the "Hainan Carbon Benefit Management Measures (Trial)" in 2023, which clarifies basic concepts such as carbon benefits and carbon accounts, and regulates low-carbon scene management, carbon benefit methodology management, carbon points management, project emission reduction management, and carbon benefit trading management [1] - A unified carbon benefit management system is being established through the "Haiyi Ban" platform [1] Group 2: Low-Carbon Scene Creation - The initiative encourages enterprises, social organizations, and public institutions to create low-carbon scenes, facilitating carbon point collection and rights exchange through four green application scenarios: "one network for all services," "zero running," electric vehicle travel, and walking [2] Group 3: Methodology Development for Carbon Benefits - Hainan has released methodologies for carbon sink projects, such as the "Hainan Mangrove Afforestation/Reforestation Carbon Sink Project Methodology" and "Hainan Carbon Benefit (Rubber Forest Carbon Sink) Methodology," promoting scientific project emission reduction applications [2] - The total registered emission reduction from projects like mangrove carbon sinks and rubber forest carbon sinks exceeds 24,000 tons [2] Group 4: Promotion of Carbon Benefit Emission Reduction - The government encourages voluntary purchase of emission reductions for carbon neutrality through the "Haiyi Ban" carbon benefit management system, and promotes the purchase of emission reductions for large events [2] - Exploration of "Judicial + Carbon Sink" practices is underway to expand ecological product consumption scenarios [2] Group 5: Future Development and Innovation - Hainan aims to leverage its rich blue carbon resources and tropical rainforest carbon stock to develop more blue carbon, green carbon, and low-carbon products, while creating low-carbon scenes such as green scenic areas and hotels [3] - The province is committed to innovating pathways for ecological product value realization and promoting green low-carbon lifestyles and production methods across society [3]