Li Meihui, Xu Xinxin
Business School, Chengdu University, Chengdu, 610106, China.
Environ Sci Pollut Res Int. 2023 Jan;30(2):3402-3415. doi: 10.1007/s11356-022-22372-7. Epub 2022 Aug 10.
Bioenergy with carbon capture and storage (BECCS), as the most scalable negative emission technology, can limit global warming to 1.5 ℃ under climate change scenarios. With increasing research on BECCS, concerns have been raised about its deployment and impacts. In view of the limited research on the possible structure and collaboration in the field of BECCS, this study sought to determine the scientific cooperation and knowledge structure using bibliometric approaches based on a science mapping analysis. Co-authorship and co-citation networks were developed from CiteSpace to explore the individual, institutional, and national collaborations, and detect the knowledge structure in the field of BECCS. Six key research groups with connections were found with the research group centered on NIALL MAC DOWELL and PETE SMITH being more focused on BECCS. Cluster analysis results show that the knowledge structure of BECCS has gradually formed. The research field has been continuously developed and relatively independent. The findings provide researchers with an in-depth understanding of the current state of BECCS research and its knowledge structure.
生物能源与碳捕获和储存（BECCS）作为最具扩展性的负排放技术，在气候变化情景下能够将全球变暖限制在1.5℃。随着对BECCS研究的不断增加，人们对其部署和影响也日益关注。鉴于目前对BECCS领域可能的结构和合作的研究有限，本研究试图基于科学图谱分析，采用文献计量学方法来确定其科学合作和知识结构。通过CiteSpace构建了共同作者和共被引网络，以探索个人、机构和国家层面的合作情况，并检测BECCS领域的知识结构。研究发现了六个相互关联的关键研究小组，其中以NIALL MAC DOWELL和PETE SMITH为核心的研究小组对BECCS的关注更为集中。聚类分析结果表明，BECCS的知识结构已逐渐形成，该研究领域不断发展且相对独立。这些研究结果有助于研究人员深入了解BECCS研究的现状及其知识结构。
