摘要
旨在通过文献计量学系统阐述蚯蚓如何影响SOC转化累积领域的研究进展及发展趋势,为更好地认识和解决“蚯蚓困境”这一难题提供基础。以Web of Science核心合集数据库和CNKI数据库为数据源,通过VOSviewer、CiteSpace和HistCite等分别从年度发表趋势、引用频次、学科领域分布、国际合作网络、研究作者/机构合作关系、期刊分布以及研究热点等维度对相关文献进行量化分析与可视化呈现。结果发现,在蚯蚓对SOC转化影响研究领域,发文数量呈现稳步增长的趋势,研究学科以农学和环境科学为主,并向其他学科延伸。当前的研究热点主要集中于:(1)土壤新兴污染物(如微塑料)与蚯蚓相互作用对SOC转化的影响;(2)蚯蚓对温室气体排放的影响;(3)蚯蚓对SOC转化与稳定性的双向影响机制研究等。未来应加强多技术融合与长期田间实验,揭示蚯蚓对碳循环的调控机制,建立量化模型并评估其与农业管理的互作,以支撑碳中和与土壤健康。
This study aims to systematically elaborate,through bibliometric analysis,the research progress and development trends in the field of earthworm-mediated SOC transformation and accumulation,thereby providing a basis for better understanding and addressing the challenge of the“earthworm dilemma.”Using the Web of Science Core Collection and CNKI databases as data sources,we conducted quantitative analysis and visual presentation of relevant literature with VOSviewer,CiteSpace,and HistCite,focusing on multiple dimensions including annual publication trends,citation frequency,disciplinary distribution,international collaboration networks,author/institutional cooperation,journal distribution,and research hotspots.In the research field of earthworm effects on SOC transformation,the number of publications has shown a steady growth trend,with agricultural science and environmental science as the main disciplines,extending to other fields.The current research hotspots mainly focus on:(1)the impact of interactions between soil emerging pollutants(e.g.,microplastics)and earthworms on SOC transformation;(2)the effects of earthworms on greenhouse gas emissions;(3)the bidirectional mechanisms by which earthworms influence SOC transformation and stabilization.Future studies should strengthen multi-technology integration and long-term field experiments to uncover the regulatory mechanisms of earthworms on carbon cycling,establish quantitative models,and assess their interactions with agricultural management,thereby supporting carbon neutrality and soil health.
作者
钱帅
王明达
祝慧
刘淑媛
王浩宇
范利超
QIAN Shuai;WANG Mingda;ZHU Hui;LIU Shuyuan;WANG Haoyu;FAN Lichao(College of Natural Resources and Environment,Northwest A&F University,Yangling,Shaanxi 712100;Key Laboratory of Low-carbon Green Agriculture in Northwestern China,Ministry of Agriculture and Rural Affairs,Yangling,Shaanxi 712100)
出处
《中国农学通报》
2025年第32期61-73,共13页
Chinese Agricultural Science Bulletin
基金
陕西秦岭北麓主体山水林田湖草沙一体化保护和修复工程项目(2203-610100-04-05-321562)
陕西秦创原引用高层次创新创业人才项目(QCYRCXM-2022-215)。
关键词
土壤有机碳
蚯蚓
文献计量
研究进展
未来趋势
soil organic carbon
earthworms
bibliometrics
research progress
future trends
