摘要
为了解水库水源地重金属污染的研究历程及热点前沿,基于文献计量软件CiteSpace V5.8.R3版本,以CNKI(中国知网)及Web of Science核心数据库中水库水源地重金属污染的相关文献为主体,对水库水源地重金属污染的发文量、国家、机构、作者团体、热点及前沿进行定量可视化研究。结果表明:1)国内外相关文献均呈增长趋势,国内2014年至今发文量最多,国外2008—2015年发文速率最高,2016—2021年发文量最多;2)国内主要研究团体为刘心愿-周显-彭子凌、丙辉-张雷-秦延文、季宏兵-冯金国-李倩等核心团体,国内主要以中国环境科学研究院为发文领导机构。国外形成了Gao-Xu-Peng团队、Varol-Ustaoglu-Islam团队、Dong-Chen-Chen团队等核心团体,外文发文机构最多的是中国科学院;3)外文期刊的文献共被引聚类产生了两大主要研究方向:水库水源地重金属污染风险评价,水库水源地人类活动重金属污染;4)国内研究热点与前沿大致分为4个阶段:水库水源地水体及沉积物重金属污染研究(1992—2007年),水库消落区富营养化及重金属的赋存形态研究(2005—2011年),多介质重金属污染特征及空间分布研究(2011—2016年),重金属空间分布、风险评价及来源解析研究(2017—2021年);5)国外研究热点与前沿为重金属含量及污染特征研究(1992—2011年),沉积物重金属理化性质及污染状态研究(2000—2013年),重金属污染对水生生物的影响研究(2008—2018年),城市水源地重金属空间分布、风险评价及来源解析研究(2016—2021年)。国内与国外研究热点与前沿基本一致。
In order to understand the research history and hot frontiers of heavy metal pollution in reservoir water sources,this article is based on the bibliometric software CiteSpace V5.8.R3 version with the related literatures for heavy metal pollution in reservoir water sources in CNKI(China Knowledge Network)and Web of Science core database as the main body to conduct the quantitative visualization research on the amount of publications,countries,institutions,author groups,hotspots and frontiers of heavy metal pollution in reservoir water sources.The following results are obtained.1)The related documents at home and abroad are showing an increasing trend.The domestic publications reach the largest number since 2014,while the largest amount of publications abroad appears from 2016 to 2021 with the highest publication rate from 2008 to 2015.2)The main domestic core research groups are Liu Xinyuan-Zhou Xian-Peng Ziling,Binghui-Zhang Lei-Qin Yanwen,Ji Hongbing-Feng Jinguo-Li Qian and other groups with the Chinese Academy of Environmental Sciences as the leading organization.Core groups such as Gao-Xu-Peng,Varol-Ustaoglu-Islam and Dong-Chen-Chen teams have been formed abroad,and the Chinese Academy of Sciences possesses the largest number of foreign-language publications.3)The citation clusters of foreign-language journals produce two major research directions:risk assessment of heavy metal pollution in reservoir water sources and heavy metal pollution in reservoir water sources.4)Domestic research hotspots and frontiers can be roughly divided into four stages:research on the heavy metal pollution in water body and sediment of reservoir source(1992—2007),study on the eutrophication and the occurrence of heavy metals in the drawdown zone of reservoirs(2005—2011),study on the characteristics and spatial distribution of multi-media heavy metals(2011—2016),and study on the spatial distribution,risk assessment and source analysis of heavy metals(2017—2021).5)Foreign research hotspots and frontiers are the study on the h
作者
李晋毅
张蕾华
LI Jin yi;ZHANG Lei-hua(Investigation Department,Shanxi Police College,Taiyuan 030401,China)
出处
《湖南师范大学自然科学学报》
CAS
北大核心
2022年第3期88-97,共10页
Journal of Natural Science of Hunan Normal University
基金
山西省社会科学院青年课题(YWQN202155)
中国人民公安大学公共安全行为科学实验室开放课题(2021SYS05)
山西省教育厅教改课题一般项目(J2021847)。
