国际生命周期社会影响评价研究的可视化分析

为全面了解国际生命周期社会影响评价(Social Life Cycle Assessment，S-LCA)的研究进展，探索其研究热点及趋势。选取Web Of Science的S-LCA领域文献，利用文献计量方法和文献可视化分析软件，对样本文献的研究国家和机构、作者合作、研究热点及趋势等方面进行分析。结果表明，S-LCA领域的发文量整体呈现出稳定增长的态势，发文集中分布于少数几个期刊，且期刊整体质量较高。国与国、机构与机构间的科研合作并不紧密，但在同一机构或相近地区，以发文量较多的作者为核心形成了作者合作网络群。通过对S-LCA领域的关键词共现和突发性检测分析，可以发现未来S-LCA领域研究的热点与前沿是将着重于指标体系的统一与完善、多元化的模型开发、实际应用及为政府、企事业单位等的决策提供参考性建议等方面的持续努力。

Visualization Analysis of International Social Life Cycle Assessment Research

To fully understand the research progress of the International Social Life Cycle Assessment (S-LCA), explore its research hotspots and trends. The S-LCA domain literature of Web Of Science was selected, and the literature measurement method and literature visualization analysis software were used to analyze the research literature, national cooperation, research hotspots and trends. The results show that the number of publications in the S-LCA field shows a steady growth trend, and the distribution is concentrated in a few journals, and the overall quality of the journals is high. Scientific research cooperation between countries, institutions and institutions is not close, but in the same institution or similar areas, the authors'' cooperative network group is formed with the authors with more documents. Through the keyword co-occurrence and sudden detection analysis in the field of S-LCA, it can be found that the hotspots and frontiers of future S-LCA research will focus on the unification and improvement of the indicator system, diversified model development, practical application and Continued efforts to provide reference advice for government, enterprises and institutions.