贝藻养殖碳汇过程、机制与增汇模式研究进展  

Research progress on carbon sequestration process,mechanism and sequestration mode of shellfish and algae culture

作　　者：胡田 苏洁[2] 邵魁双[2] 樊景凤[2] HU Tian;SU Jie;SHAO Kuishuang;FAN Jingfeng(College of Marine Technology and Environment,Dalian Ocean University,Dalian 116023,China;State Environmental Protection Key Laboratory of Coastal Eco-system,National Marine Environmental Monitoring Center,Dalian 116023,China)

机构地区：[1]大连海洋大学海洋科技与环境学院,辽宁大连116023 [2]国家海洋环境监测中心国家环境保护近岸海域生态环境重点实验室,辽宁大连116023

出　　处：《水产科技情报》2024年第3期194-200,共7页Fisheries Science & Technology Information

基　　金：大连市高层次人才创新支持计划(尖端和领军人才项目)(2021RD04);辽宁省自然科学基金面上项目(2022-MS-053);2023年度国家环境保护生物多样性与生物安全重点实验室开放课题;辽宁省民生科技计划(2021JH2/10300001)。

摘　　要：海洋在实现“碳中和”目标中具有重要作用。我国是海水养殖第一大国,贝藻养殖产量稳居世界首位,养殖贝藻能表现出较高的碳汇能力。文章阐述了贝、藻在养殖过程中由生物泵、微生物碳泵和碳酸盐泵介导的储碳过程,介绍了国内外学者对不同种类贝、藻养殖的碳汇能力的研究进展,探讨了贝藻多营养层次养殖(IMTA)模式的生态效益和碳汇能力以及国内外对贝藻IMTA模式所做的相关研究,并对贝、藻养殖增汇在固碳储碳机制、贝藻养殖模式探究以及政府激励政策方面提出了相关建议。Oceans play an important role in achieving the goal of carbon neutrality.China is the largest country in mariculture,and the output of shellfish and algae ranks first in the world which can show high carbon sink capacity.This paper expounds the carbon storage processes mediated by biological pumps,microbial carbon pumps and carbonate pumps during the culture of shellfish and algae.The research progress of different species of shellfish and algae culture on carbon sequestrating capacity was reviewed.The ecological benefits and carbon sequestrability of the multi-trophic level culture(IMTA)model of shellfish and algae were discussed,as well as the relevant researches on IMTA model at home and abroad.This paper puts forward relevant suggestions on the mechanism of carbon sequestration and carbon storage,the exploration of shellfish and algae cultivation model and government incentive policies,so as to help China achieve carbon neutrality.

关 键 词：碳中和 海洋渔业碳汇 贝藻储碳机制 贝藻IMTA模式 

分 类 号：S968.4[农业科学—水产养殖]