碳中和背景下我国发展滨海蓝色碳汇的优势、挑战及对策

Advantages,Challenges and Countermeasures of Developing Coastal Blue Carbon Sink in China in the Background of Carbon Neutrality

滨海蓝色碳汇在全球气候变化和碳循环中具有重要作用,通过生态修复和市场交易等方式巩固和提升滨海蓝碳,是实现碳中和目标最为经济有效的方式之一。为进一步挖掘滨海蓝碳的潜力,推动实现碳中和目标,文章概述发展滨海蓝碳的诸多优势,分析其在制度建设和技术开发方面面临的问题和挑战,并提出对策建议:完善滨海蓝碳保护修复和碳汇交易的政策措施,推进陆海统筹和生态补偿的机制建设;推动滨海蓝碳纳入温室气体清单编制,积极参与国际合作;设立监测评估试点,提升监测能力,完善碳汇计量核算方法;加强科学研究,突破关键技术瓶颈。

Coastal blue carbon plays an important role in the global climate change and carbon cycle.Ecological restoration and market trading can effectively improve coastal blue carbon sink,which is a cost-effective way to achieve carbon neutrality.In order to explore the potential of coastal blue carbon to promote the realization of carbon neutrality,this paper elaborated advantages of developing coastal blue carbon.At the same time,this paper analyzed the problems faced by coastal blue carbon development in system construction and technology development,then put forward the countermeasures and suggestions:improve the policy measures of coastal blue carbon conservation and carbon sink trading,and promote the mechanism construction of land-sea coordination and ecological compensation.Promote the development of blue carbon greenhouse gas inventories and participation in international cooperation.Set up monitoring and assessment pilots to improve carbon sink measurement and accounting methods.Strengthen the scientific research and radical technical bottlenecks.