Marine fishery carbon sink is the main component of marine carbon sink and one of the effective ways to realize marine carbon sink.In order to further sort out the current research status and hot topics in the field of marine fishery carbon sink,with"marine fishery carbon sink"and"carbon sink fishery"as the theme respectively,and academic papers,conferences,yearbooks and other literature being excluded,and knowledge graph analysis on literature in CNKI da-tabase from January 2010 to February 2024 being carried out,Citespace software was utilized to summarize the research trends,institutional distribution,core author distribution and keywords emergence of marine fishery carbon sink in China.The results showed that:(1)The study of marine fishery carbon sinks has experienced a process from proposal to in-depth research,though with a certain fluctuation in the middle.The total amount is still small,despite the surge of pub-lished papers in recent years,reflecting a greater research value and application prospect.(2)Research institutions are mainly universities and regional aquatic research institutions with frequent cooperation with each other.Due to the limita-tion of geographical factors,the cooperation between authors is still based on the cooperation within the same institution,showing a state of"overall dispersion and local focus."(3)High-frequency keywords are carbon sink fisheries,carbon sink,marine fisheries,etc.The keyword clustering structure is significant and reasonable,forming a cluster research network with strong convergence characteristics.
维普
万方数据
