基于文献计量分析方法的海气相互作用领域研究态势分析OA北大核心CSTPCD

This research aims to elucidate the complex interactions between the ocean and atmosphere,integral components of Earth's climate system.These elements play a crucial role in shaping global climate patterns and,by extension,affect human life significantly.By employing bibliometric analysis that leverages tools such as VOS-viewer and CiteSpace,the study meticulously reviews literature on air-sea interactions sourced from the China Na-tional Knowledge Infrastructure(CNKI)and the Web of Science core collection databases.This approach allows for a comprehensive evaluation of China's research progression in this area from 1981 to 2021,alongside an explora-tion of future trends.The analysis encompasses keyword co-occurrence networks,time-series maps,emergent net-work maps,and the geographical distribution of contributing countries and institutions.This multifaceted examina-tion not only charts China's advancements in this field but also integrates an international perspective by examining global research advancements and focal issues spanning from 2001 to 2021.One of the key findings of this study is the noticeable shift in domestic and international research focus regarding air-sea interactions.Moving from the macro to the microperspective,research has gradually evolved to emphasize the fundamental interaction mecha-nisms and the factors influencing Earth's climate system.Notably,there has been a recent pivot toward understand-ing and predicting extreme weather systems and their underlying mechanisms.Furthermore,the study underscores the predominant role played by universities and government agencies in driving the research forward,highlighting substantial collaboration among domestic institutions.It delineates the evolution in key research directions and methodologies within the air-sea interaction field.Initially,the focus was on macro-level basic research:however,there has been a transition toward more detailed studies concerning air-sea fluxes and large-scale processes.This shift mirrors adjustments in international oceanic development strategies and offers novel insights and frameworks that can guide future research trajectories.