福州市渔业碳汇发展潜力分析  

Development potential analysis of fishery carbon sink in Fuzhou,Fujian Province

作　　者：余钦明[1] YU Qinming(Fuzhou Ocean and Fishery Technology Center,Fuzhou 350026,China)

机构地区：[1]福州市海洋与渔业技术中心,福建福州350026

出　　处：《渔业研究》2022年第6期620-628,共9页Journal of Fisheries Research

摘　　要：在2020年第七十五届联合国大会上,中国承诺:力争在2030年前实现碳达峰,在2060年前实现碳中和。海洋作为地球上最大的碳储库,在吸收人类排放的二氧化碳及缓解气候变暖等方面发挥了重要的作用。依据自然资源部发布的《海洋碳汇经济价值核算方法》,海洋碳汇指红树林、盐沼、海草床、浮游植物、贝类、大型藻类等从空气或海水中吸收并储存二氧化碳的过程、活动和机制,其中贝、藻类碳汇则是渔业碳汇的主要组成部分,贝、藻类养殖更是发挥碳汇功能的重要表现方式。目前,福州市贝、藻类海水养殖产量居全国地级市前列,在发展渔业碳汇方面具有先天优势。另外,自2022年以来,福州市渔业碳汇发展先行先试,已经实现多项全国首例渔业碳汇工作的突破,发展潜力巨大。在此背景下,本文立足福州市贝、藻类海水养殖现状,重点分析近10年渔业碳汇总量,并按增长趋势预测今后5年全市渔业碳汇量,对比其他海洋碳汇成功开发案例,分析福州市渔业碳汇发展潜力,剖析存在的问题,因地制宜地提出对策建议,为政府部门制订相关政策提供参考意见,以探求符合福州实际的渔业碳汇发展道路。At the 75th UN General Assembly in 2020,China solemnly promised the world to strive to achieve carbon peak by 2030 and carbon neutrality by 2060,as a responsible great power.According to Accounting Method for Economic Value of Marine Carbon Sink,marine carbon sink refers to the process,activity and mechanism of absorbing and storing carbon dioxide from air or ocean,such as mangroves,salt marshes,seaweed beds,phytoplankton,shellfish,and macroalgae.Among them,shellfish and algae carbon sink are the main component of fishery carbon sink,and shellfish and algae mariculture are important manifestation of carbon sink function.At present,the production of mariculture shellfish and algae in Fuzhou has always been in the forefront of China,with congenital advantages in developing fishery carbon sink.In addition,since 2022,the development of fishery carbon sink in Fuzhou has been a pilot project,which has achieved many breakthroughs,with huge potential.Based on the current status of shellfish and algae mariculture in Fuzhou,the total amount of fishery carbon sink in recent 10 years was calculated,and the amount of fishery carbon sink in the next 5 years according to the growth trend was predicted in this paper.Compared with other successful cases of marine carbon sink development,the potential of fishery carbon sink in Fuzhou was analyzed,while the existing problems,countermeasures and suggestions were put forward according to local conditions,aiming to provide references for government policy formulation,in order to seek a practical development path for fishery carbon sink.

关 键 词：渔业碳汇 潜力分析 贝、藻类养殖 碳汇交易 

分 类 号：P932.2[天文地球—自然地理学]