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| 碳中和研究热点与演进趋势——基于科学知识图谱 | |
| 引用本文： | 岳婷,李梦婷,陈红,龙如银,王宇杰.碳中和研究热点与演进趋势——基于科学知识图谱[J].资源科学,2022,44(4):701-715. |
| 作者姓名： | 岳婷 李梦婷 陈红 龙如银 王宇杰 |
| 作者单位： | 1.中国矿业大学经济管理学院,徐州 221116 2.江南大学商学院,无锡 214122 3.江南大学国家安全与绿色发展研究院,无锡 214122 4.江南大学江南文化研究院,无锡 214122 |
| 基金项目： | 国家自然科学基金项目(72074211);国家自然科学基金项目(71603257);国家社会科学基金重大项目(19ZDA107) |
| 摘 要： | 碳中和是关系到解决全球环境问题、促进国家经济发展、推动社会可持续发展的重要议题。本文以1991—2021年间Web of Science和中国知网数据库收录的7192篇国际学者发表的英文文献、3778篇中国学者发表的中英文文献为研究对象,运用信息可视化软件CiteSpace,从时间分布、空间分布、研究热点冲积图、关键词共现图谱、关键词聚类图谱等方面,揭示了国内外碳中和研究现状与发展趋势。结果表明：①从时间脉络上看,国内外碳中和演进分为3个阶段：萌芽期（1991—2006年）、发展期（2007—2014年）和繁盛期（2015—2021年）;进入21世纪后,国内外碳中和发文量均呈现快速增长趋势,2021年中国碳中和研究爆发式增长,年发文量超1500篇。②从空间分布上看,碳中和研究地区和研究机构呈现多极化发展趋势,美国、中国和英国等国家发文量较高,主要以高校和研究所为主。③从研究热点上看,围绕基础研究与动态监测评价、技术研发与应用、政策设计与路线 |
| 关 键 词： | 碳中和 计量分析 知识图谱分析 分析 可视化 CiteSpace |
| 收稿时间： | 2021-10-18 |
| 修稿时间： | 2022-03-29 |
Carbon neutrality research hotspots and evolution trend: Based on the scientific knowledge map |
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| YUE Ting,LI Mengting,CHEN Hong,LONG Ruyin,WANG Yujie.Carbon neutrality research hotspots and evolution trend: Based on the scientific knowledge map[J].Resources Science,2022,44(4):701-715. | |
| Authors: | YUE Ting LI Mengting CHEN Hong LONG Ruyin WANG Yujie |
| Institution: | 1. School of Economics and Management, China University of Mining and Technology, Xuzhou 221116, China 2. School of Business, Jiangnan University, Wuxi 214122, China 3. Research Institute of National Security and Green Development, Jiangnan University, Wuxi 214122, China 4. Institute for Jiangnan Culture, Jiangnan University, Wuxi 214122, China |
| Abstract: | Carbon neutrality is an important issue in addressing global environmental problems, promoting national economic development, and facilitating sustainable social development. This study used the CiteSpace software to analyze the keywords and research hotspots of 7192 English publications by international scholars and 3778 Chinese and English publications by Chinese scholars in the Web of Science and the China National Knowledge Infrastructure (CNKI) from 1991 to 2021. It revealed the current status and development trend of carbon neutrality research in China and abroad from the aspects of temporal distribution, spatial distribution, keyword co-occurrence map, and keyword clustering map. The results show that: (1) Temporally, carbon neutrality research in China and abroad can be divided into three stages: the emerging period from 1991 to 2006, the development period from 2007 to 2014, and the prosperous period from 2015 to 2021. In the twenty-first century, the number of carbon neutrality-related publications has shown a rapid growth trend, and carbon neutrality research in China showed an explosive growth in 2021, with an annual publication volume exceeding 1500. (2) Spatially, carbon neutrality research areas and research institutions have shown a trend of multi-polarization development. Countries such as the United States, China, and the United Kingdom publish a relatively large number of papers, which are mainly dominated by universities and research institutes. (3) From the perspective of research hotspots, carbon neutrality research focuses on three major scientific issues of basic research and dynamic monitoring and evaluation, technology development and application, and policy design and roadmaps. Carbon footprint, energy, carbon capture and storage technology, life cycle assessment, carbon trading market, and global governance are important research hotspots. (4) From the perspective of keyword clustering, carbon neutrality research can be clustered into four topics from the individual, industry, and country levels: individual attitude and behavior toward carbon neutrality, carbon neutrality technology, carbon market and carbon financial system, and policy guidance and global governance. This study examined the connotation and research status of each topic, and summarized the hotspots and trend of change of carbon neutrality research to provide theoretical and practical help for China to achieve the carbon neutrality goals. |
| Keywords: | carbon neutrality econometric analysis knowledge map analysis analysis visualization CiteSpace |
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