摘要
为了解典型卤代阻燃剂在土壤环境中的研究现状和热点,利用知识图谱工具VOS viewer和CiteSpace对2008—2023年Web of Science核心合集数据库中2259篇土壤环境中典型卤代阻燃剂相关的研究论文进行梳理和总结。结果表明:(1)近十六年间在土壤环境中卤代阻燃剂研究领域的发文量持续增多,其主要研究学科是环境生态学,中国一直是发文量最多的国家;(2)Science of the Total Environment、Chemosphere、Environment Science&Technology等期刊为相关领域研究作者的主要发文期刊,李军(Li Jun)、张干(Zhang Gan)、江桂斌(Jiang Guibin)等学者形成了联系紧密的核心作者群;(3)我国经济发达地区特别是珠江三角洲、长江三角洲和环渤海地区土壤中卤代阻燃剂的含量明显高于其他地区;(4)环境中存在的卤代阻燃剂已经造成生物积累与放大现象,并对生物体造成损害;(5)人体内已普遍检出卤代阻燃剂,其中膳食和粉尘摄入为其主要暴露途径;(6)新型溴代和氯代阻燃剂在环境中的迁移行为及其人体健康风险评估是当前研究的热点趋势。未来的研究应重点关注卤代阻燃剂在复杂环境基质中的转化机理和生态效应,特别是一些新型卤代阻燃剂的长期影响,以期为制定更有效的管理策略提供科学依据。
【Objective】The extensive use of halogenated flame retardants has raised serious ecological and health concerns.Soil as the primary contamination sink for halogenated flame retardants has riased wide concern among many scholars.【Method】To understand the current state and emerging trends in the study of halogenated flame retardants in soil environments,a systematic review was conducted using knowledge mapping tools,VOSviewer and CiteSpace,on 2259 research articles published between 2008 and 2023 from the Web of Science Core Collection database.【Result】The findings reveal the following:(1)The number of publications on halogenated flame retardants in soil environments has steadily increased in the past sixteen years,with Environmental Ecology as the dominant research discipline.Over the research period,China was the dominant country with the largest number of research publications;(2)Key journals in the field include Science of the Total Environment,Chemosphere,and Environmental Science&Technology,with core authors such as Li Jun,Zhang Gan,and Jiang Guibin forming a closely-knit research network;(3)The content of halogenated flame retardants in the soil of China's economically developed regions,especially the Pearl River Delta,Yangtze River Delta and Bohai Rim region,is significantly higher than that of other regions;(4)Halogenated flame retardants in the environment have led to bioaccumulation and biomagnification,causing adverse effects on organisms;(5)Halogenated flame retardants have been widely detected in human bodies,with dietary intake and dust exposure being the primary routes of human exposure;(6)The migration behavior of emerging brominated and chlorinated flame retardants in the environment and the health risk assessment are current hotspots trends in the current research.【Conclusion】This study conducted a comprehensive bibliometric analysis of research on halogenated flame retardants in soil environments.The environmental behavior and ecological health risks of halogenated flame retardants in soil have been receiving increasing attention,particularly in economically developed regions with severe pollution.Future research should focus on the transformation mechanisms and ecological effects of halogenated flame retardants in complex environmental matrices,especially the long-term effects of some emerging halogenated flame retardants,and provide a scientific basis for more effective management policies.
作者
宣宇杰
朱敏
吴钧豪
冯尧
申屠佳丽
吕黎
龙於洋
沈东升
XUAN Yujie;ZHU Min;WU Junhao;FENG Yao;SHENTU Jiali;LÜLi;LONG Yuyang;SHEN Dongsheng(College of Environmental Science and Engineering,Zhejiang Gongshang University,Zhejiang Provincial Key Laboratory of Solid Waste Treatment and Recycling,Zhejiang Engineering Research Center of Non-ferrous Metal Waste Recycling,Hangzhou 310012,China)
出处
《土壤学报》
北大核心
2025年第4期1103-1114,共12页
Acta Pedologica Sinica
基金
国家自然科学基金项目(42307506)
浙江省自然科学基金项目(LQ23D030005)资助。
关键词
卤代阻燃剂
土壤环境
知识图谱分析
人体健康风险
Halogenated flame retardant
Soil environment
Knowledge graph analysis
Human health risk
