摘要
提升人工林碳汇是实现碳中和、碳达峰目标的重要措施。为了解人工林碳汇领域研究现状及路径变化,利用Citespace软件,对Web of Science核心合集中1991―2021年人工林碳汇研究相关的982篇论文数据进行定量可视化分析。结果显示:近30年来,人工林碳汇领域年发文数量整体呈上升趋势。中国和美国的发文量远高于其他国家,2016―2021年中国作者发文数量占比达到40.05%。中国科学院的发文量最大,远超其他机构。聚类分析和关键词突现表明,人工林碳汇研究的方向主要集中在以下方面:人工林在减缓气候变化中的作用、人工林碳汇计量方法、人工林增汇的限制性因素、毁林与恢复对人工林碳汇的影响、人工林植被和土壤有机碳的空间分布规律等。
Improving plantation carbon sinks is an important measure to achieve carbon neutrality and carbon peaking.In order to have a better understanding of the research status and path changes in the field of planted forest carbon sink research,this study used Citespace software to quantitatively visualize the data of 982 papers related to the research on planted forest carbon sink published in the Web of Science core database from 1991 to 2021.The results show that,the annual number of papers published in the field of planted forest carbon sink has shown an overall upward trend in the past 30 years.The number of papers published in China and the United States is much higher than that in other countries.From 2016 to 2021,The number of papers published by Chinese authors accounted for 40.05%.The Chinese Academy of Sciences has the largest number of publications,far exceeding other institutions.The research direction of plantation carbon sink mainly focuses on the following aspects:the role of plantation in mitigating climate change,the measurement method of plantation carbon sink,the limiting factors of plantation increase,the impact of deforestation and restoration on plantation carbon sink,the spatial distribution of plantation vegetation and soil organic carbon.
作者
胡淼
涂圣勇
方传奇
胡小康
余发新
吴照祥
HU Miao;Tu Shengyong;FANG Chuanqi;HU Xiaokang;YU Faxin;WU Zhaoxiang(The Key Laboratory of Horticultural Plant Genetic and Improvement of Jiangxi,Institute of Biological Resources,Jiangxi Academy of Sciences,330096,Nanchang,PRC;Jiangxi Agriculture University,330045,Nanchang,PRC;Yongfeng County National Forest Park Administration Bureau,331500,Yongfeng,Jiangxi,PRC;Gannan Arboretum,341200,Ganzhou,Jiangxi,PRC)
出处
《江西科学》
2022年第4期677-682,共6页
Jiangxi Science
基金
江西省科学院省级财政科研项目经费包干制试点示范项目(2021YSBG22019)。
