土壤与作物2026，Vol.15Issue(1)：101-118,18.DOI:10.11689/sc.2025033101
土壤有机质组分研究进展—基于CiteSpace的可视化分析
Research progress on soil organic matter fractions-Visual analysis based on CiteSpace
摘要
Abstract
Soil organic matter(SOM)is an important component of soil,which is of great significance in the study of the global carbon cycle.SOM content determines soil fertility,while the fractionation,stability and transformation process of SOM have emerged as a key research focus.In order to examine the research trajectory of SOM fractions,this paper analyzes the research progress on SOM fractions with CiteSpace software,and future research field is proposed.The results show that SOM fractionation is generally divided into physical,chemical and biological fractionation methods.A total of 2 429 papers have been published since 1968.The number of published papers increased rapidly since 1990,with an average annual growth rate of approximately 8.15%.Currently the research of SOM fraction is in a stage of rapid development.Its research mainly focuses on the separation methods of SOM fractions,the influence of land use patterns on SOM fractions,and the decomposition rates of different SOM fractions.Future global research on SOM fractions will focus on the impact of SOM fractions on the ecological environment and food security,and the response of SOM fractions to future climate change should be addressed simultaneously.关键词
土壤有机质/有机质组分/分组方法/分析方法/研究趋势Key words
soil organic matter/fractions/grouping method/analysis methods/research trends分类
农业科技引用本文复制引用
冀雨璇,邹文秀,韩晓增,朱园辰,严君,陆欣春,陈旭..土壤有机质组分研究进展—基于CiteSpace的可视化分析[J].土壤与作物,2026,15(1):101-118,18.基金项目
黑龙江省杰出青年基金(JQ2024D002) （JQ2024D002）
财政部和农业农村部:国家现代农业产业技术体系资助(CARS04) （CARS04）
中国科学院区域发展青年学者项目(2022-027). （2022-027）
