习近平总书记在党的二十大报告中指出,“协同推进降碳、减污、扩绿、增长,推进生态优先、节约集约、绿色低碳发展”。这是对统筹做好碳达峰碳中和工作提出的明确要求,也是实现“双碳”目标的战略路径和重点任务。本研究采用文献计量分析法和主题建模技术,对1995至2023年间碳补偿领域的456篇学术论文进行了定量的研究分析,运用统计和编程软件对文献的时序分布特征、资金支持的学科领域、参与研究的学者及所属机构等方面进行了多角度的可视化展示和统计描述。对于研究热点和趋势的识别,文章采用潜在狄利克雷分配(LDA)模型对选定文献的标题和关键词进行了文本分析,总结了当前背景下碳补偿研究所面临的困境,对将来的土地利用碳补偿理论、方法与路径进行了探讨与展望,以期能更加科学和高效地服务于增汇降碳和协调发展。
In his report to the 20th National Congress of the Communist Party of China, General Secretary Xi Jinping
highlighted the significance of coordinated efforts in carbon reduction, pollution control, green space expansion,
and growth promotion, advocating for a strategy that emphasizes ecological conservation, resource preservation, and
green, low-carbon development.This study uses bibliometric analysis and topic modeling to quantitatively examine
456 academic papers on carbon offsetting from 1995 to 2023. It employs statistical methods and programming software
to visually and statistically analyze the temporal distribution of literature, funding subject areas, and the scholars and
institutions involved. Utilizing the Latent Dirichlet Allocation model, the study analyzes the titles and keywords of
selected documents to identify current challenges in carbon offsetting research. It also explores theories, methods,
and strategies for future land use carbon offsetting, aiming to support the scientific and efficient development of
increasing carbon sinks and reducing emissions.