摘要
碳汇项目方法学可规范碳汇项目设计文件编制和计量监测工作,确保项目产生的减排量达到可测量、可报告、可核查的要求,是进行碳交易的必要条件。本文梳理了当前碳汇项目方法的现状、他山之石—林业碳汇方法学的主要内容、海洋渔业碳汇相关理论和标准的研究进展,并对我国海洋渔业碳汇研究、标准及碳汇项目方法学开发面临的问题进行了分析,提出了具体的建议,以期为渔业碳汇方法学的建立及早日进入碳汇交易市场提供科学参考。当前,清洁发展机制(Clean Development Mechanism,CDM)和核证碳标准(Verified Carbon Standard,VCS)开发了林业碳汇方法学及红树林、湿地和海草等蓝碳项目的方法学。目前,尚无有关渔业碳汇监测和计量的国际标准和国家标准。海洋渔业碳汇计量和监测等一系列方法学体系尚未建成,无法全面系统评估我国海洋渔业碳汇能力和可交易量,海洋渔业碳汇与我国经济发展尚未建立耦联关系。一批相关的行业标准正在研制过程中。但是,关于海洋渔业碳汇的时效性、计量方法等尚存在不确定性。对此,建议加强海洋渔业碳汇理论研究、建全海洋渔业碳汇计量的数据体系、建立海洋渔业碳汇的示范区域和关注收获贝藻类的合理利用,以解决目前有关海洋渔业碳汇的争议问题,促进海洋渔业碳汇项目开发方法学建立,推进我国渔业碳汇交易市场的发展,发挥海洋渔业在应对气候变化中的作用。
This methodology regulates the carbon sink project preparation of design documents and measurement monitoring and ensures that the emission reductions generated by the project meet the requirements of measurable,reportable,and verifiable outcomes,which are necessary conditions for carbon trading.In this paper,we presented an overview of the current status of carbon sink project methodology,the key content of forest carbon sink methodology,and the research progress of marine fishery carbon sink theories and standards.According to the problems faced by marine fishery carbon sink in China,specific suggestions are proposed to provide scientific reference for the establishment of marine fishery carbon sink methodology and implement it into the carbon sink trading market early.Currently,the Clean Development Mechanism(CDM)and the Verified Carbon Standard(VCS)have developed 26 forestry carbon sink methodologies.There are 6 forestry carbon-sink project methodologies being developed by China Certified Emission Reduction(CCER)in China.In 2021,9 blue carbon-related methodologies such as mangroves,wetlands,and seagrass were launched successively.In this paper,we have briefly introduced the main content of the forestry carbon sink project methodology in order to inspire the development of marine fishery methodology.The carbon sink project methodology usually consists of 3 parts.The first part includes an introduction,applicable conditions,normative references,and definitions.The second part includes baseline and project carbon methods of calculation.The third part includes the monitoring procedures.The carbon sink calculation method is an important part of the methodology.The key to the formation of carbon sink calculated methods is to clarify the carbon sequestration function and mechanism of project activities,including the identification of carbon storage changes in carbon pools going to be caused by the project activities.The determination and selection of carbon pools and greenhouse gas emission sources is the premise of
作者
张继红
刘毅
吴文广
王新萌
仲毅
ZHANG Jihong;LIU Yi;WU Wenguang;WANG Xinmeng;ZHONG Yi(Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Key Laboratory of Sustainable Development of Marine Fisheries,Ministry of Agriculture and Rural Affairs,Qingdao,Shandong 266071;Function Laboratory for Marine Fisheries Science and Food Production Processes,Qingdao National Laboratory for Marine Science and Technology,Qingdao,Shandong 266071,China)
出处
《渔业科学进展》
CSCD
北大核心
2022年第5期151-159,共9页
Progress in Fishery Sciences
基金
科学技术部重点研发计划课题(2020YFA0607603)
国家自然科学基金委–山东省联合基金项目(U1906216)共同资助。
关键词
渔业碳汇
海水养殖
贝藻类
捕捞群体
方法学
Fishery carbon sink
Mariculture
Bivalve and seaweed
Capture stock
Methodology
