刘阎霄,张扬,李政,郭怀成.基于文献计量方法的全球温室气体排放研究态势分析[J].环境科学学报,2021,41(11):4740-4751
基于文献计量方法的全球温室气体排放研究态势分析
- Research status analysis of global greenhouse gas emission based on bibliometrics
- 基金项目：国家重点研发计划（No.2018YFC0213600）
- 刘阎霄
- 北京大学环境科学与工程学院, 北京 100871
- 张扬
- 北京大学环境科学与工程学院, 北京 100871
- 李政
- 北京大学环境科学与工程学院, 北京 100871
- 郭怀成
- 北京大学环境科学与工程学院, 北京 100871
- 摘要：为共同应对温室气体排放造成的气候变化问题，学界进行了大量相关研究，其研究现状受到各界关注.为深入了解全球温室气体排放研究的目前状况和前沿动态，以ISI Web of Knowledge的Web of Science引文数据库为数据源，采用文献计量学方法对其中1995-2019年发表的全球温室气体排放领域的相关文献进行计量分析.结果表明：①本领域在全球范围内维持了比较高的关注度，近10年发文量上升速度较快；②领域内主要研究力量分布在美国、中国、英国等地，且具有较大学术影响力的各机构、作者间合作频繁；③领域研究内容以二氧化碳、甲烷等传统温室气体及其导致的气候变化效应为主，中后期出现了氧化亚氮等其他温室气体的相关研究，中国是较多见的研究案例所在地；④领域高引文章涉及重要温室气体的源汇识别和强度计算、全球排放预算估计、针对重要排放部门的减排措施等主题，采用包含实验测量、模拟计算在内的多种手段寻找优势减排潜力部门，推动减排目标的实现.未来本领域的研究将继续深入发展，从而更有效地服务于气候变化应对战略.
- Abstract：In order to jointly deal with the problem of climate change caused by greenhouse gas emissions, a large number of relevant studies has been carried out, the status of which has received attention from all walks of life. To gain insight into the status and cutting-edge dynamics of global greenhouse gas emission research, the bibliometrics method was adopted for the quantitative analysis of the literatures on global greenhouse gas emission published between 1995 and 2019, using Web of Science citation database of ISI Web of Knowledge as a data source. The results show that:① With a high degree of attention in the world, the number of publications in this field has increased rapidly in the past 10 years; ② The main research strength in this field are distributed in the USA, China and the UK, and there is frequent cooperation among the institutions and authors with great academic influence; ③ The emission of traditional greenhouse gases like carbon dioxide and methane, and their effects on climate change are main research contents of this field. In the middle and late period, studies on other greenhouse gases such as nitrous oxide have emerged. China is quite common as the location of research cases; ④ The high-cited articles in this field involve the topics of identification and intensity calculation of important greenhouse gas sources or sinks, the estimation of global emission budget and emission reduction measures for important emission sectors, using various methods including experimental determination, simulation and calculation to find sectors with superiority in emission reduction and promote the realization of emission reduction targets. In the future, the scientific research in this field will continue to develop in depth to serve the climate change response strategies more efficiently.
