基于CiteSpace的碳达峰碳中和研究可视化分析

Visual Analysis on the Research of Peak Carbon Dioxide Emissions and Carbon Neutralization Based on CiteSpace

“二氧化碳排放力争于2030年前达到峰值,努力争取2060年前实现碳中和”的“双碳”目标彰显出我国应对气候变化的决心。在此背景下,对文献进行系统梳理以便更好地把握碳达峰碳中和的研究现状与发展趋势显得尤为重要。基于此,利用CiteSpace软件对CNKI数据库中以“碳达峰或碳中和”为主题的核心文献进行知识图谱可视化分析。结果显示:发文量总体上呈现爆炸式增长趋势;核心作者群已初具规模;发文机构之间的合作呈现出分散的态势。得出结论:研究特征主要有以问题为导向的研究、以理论方法和应用技术为导向的研究和以未来目标为导向的研究;研究阶段可大致分为起步阶段、发展阶段以及爆炸式增长阶段三个阶段。

The dual carbon goals of “peak carbon-dioxide emissions by 2030 and carbon neutral by 2060” demonstrate China’s determination to tackle climate change. In this context, it is particularly important to systematically comb the literature to better grasp the research status and development trend. Based on this, CiteSpace software was used in this paper to carry out knowledge graph visualization analysis of the core literature with the theme of “peak carbon dioxide emissions or carbon neutralization” in the CNKI database. The results show that: The number of articles, in general,presents an explosive growth trend;The core group of writers has begun to take shape;The cooperation among issuing agencies is scattered. The conclusions are: The research features mainly include problem-oriented research, theoretical method and applied technology-oriented research, and future goal-oriented research;The research stage can be roughly divided into three: initial stage, development stage, and explosive growth stage.