基于文献计量分析的土壤中汞形态现状研究
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摘要
本文针对中国知网学术期刊网络出版总库(CNKI)中1984～2018年的期刊论文为数据源,采用文献计量学方法对"汞形态"和"土壤"的相关文献进行统计分析及数据挖掘,通过共词来聚类分析国内关于土壤中汞形态研究领域的热点及现状。结果显示:对于土壤中汞形态研究整体处于上升趋势,学科理论得到进一步的发展;研究方向有较强的区域性,其中西南大学对于该领域的研究较多;对于土壤中汞形态的研究逐渐偏向于土壤中汞污染修复技术的研究,由单一的理论研究转向更多的应用实践研究,分析结果为土壤中汞的进一步研究和实践提供理论支撑。
The papers from 1984 to 2018 in the China National Knowledge Infrastructure(CNKI)are used as data sources, and the statistical analysis and data mining of the related documents of "mercury speciation"and"soil"were carried out by bibliometric methods. Clustering and analysis of domestic hotspots and current status in the field of mercury speciation in soil through co-words. The results showed that the research on mercury speciation in soil is on the rise, and the theory of discipline has been further developed; the research direction has strong regionality, among which Southwest University has more research on this field; the study of mercury speciation in soil gradually shifted to the study of remediation technology of mercury pollution in soil from a single theoretical study to more practical research. The analysis results provide theoretical support for the further research and practice of mercury in soil.
The papers from 1984 to 2018 in the China National Knowledge Infrastructure(CNKI)are used as data sources, and the statistical analysis and data mining of the related documents of "mercury speciation"and"soil"were carried out by bibliometric methods. Clustering and analysis of domestic hotspots and current status in the field of mercury speciation in soil through co-words. The results showed that the research on mercury speciation in soil is on the rise, and the theory of discipline has been further developed; the research direction has strong regionality, among which Southwest University has more research on this field; the study of mercury speciation in soil gradually shifted to the study of remediation technology of mercury pollution in soil from a single theoretical study to more practical research. The analysis results provide theoretical support for the further research and practice of mercury in soil.
引文
[1]王书肖,张磊,吴清茹.中国大气汞排放特征、环境影响及控制途径[M].科学出版社,2016.
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[7]高锦玉.东南沿海地区燃煤电厂周围环境中汞的分布特征研究[D].浙江大学,2017.
[8]Jing Y D,He Z L,Yang X E.Effects of pH,organic acids,and competitive cations on mercury desorption in soils[J].Chemosphere,2007,69(10):1662-1669.
[9]Yin Y.Adsorption of Mercury(II)by Soil:Effects of p H,Chloride,and Organic Matter[J].Journal of Environmental Quality,1996,25(4):837-844.
[10]戴前进,冯新斌,唐桂萍.土壤汞的地球化学行为及其污染的防治对策[J].地球与环境,2002,30(4):75-79.
[11]周金元,刘兵,唐青.基于文献计量分析的国内外胜任力研究述评[J].科技管理研究,2013,15(33):145-155.
[12]翁胜斌.CNKI数据源的关键词共现分析与多维尺度分析的现实方法[J].现代情报,2013,(4):27-30;38.
[13]丁学东.文献计量学基础[M].北京:北京大学出版社,1993.
[14]Ho Y S.Bibliometric Analysis of Adsorption Technology in Environmental Science[J].Journal of Environmental Protection Science,2007,(1):1-11.
[15]师雁,刘红盼,尚志标.基于文献计量分析磷渣资源化的研究动态[J].化学工程师,2017,31(1):49-56.
[16]He Q.Knowledge Discovery through Co-Word Analysis.[J].Library Trends,1999,48(1):133-59.
[17]张勤,徐绪松.共词分析法与可视化技术的结合:揭示国外知识管理研究结构[J].管理工程学报,2008,22(4):30-35.
[2]王云,魏复盛.土壤环境元素化学[M].中国环境科学出版社,1995.
[3]Senesi G S,Baldassarre G,Senesi N,et al.Trace element inputs into soils by anthropogenic activities and implications for human health[J].Chemosphere,1999,39(2):343-377.
[4]夏立江.土壤污染及其防治[M].华东理工大学出版社,2001.
[5]戴树桂.环境化学[M].北京:高等教育出版社,1997.
[6]Zhang M M,Liu J,Tian C Y,et al.Effect of pH,Temperature,and the Role of Ionic Strength on the Adsorption of Mercury(II)by Typical Chinese Soils[J].Communications in Soil Science&Plant Analysis,2012,43(11):1599-1613.
[7]高锦玉.东南沿海地区燃煤电厂周围环境中汞的分布特征研究[D].浙江大学,2017.
[8]Jing Y D,He Z L,Yang X E.Effects of pH,organic acids,and competitive cations on mercury desorption in soils[J].Chemosphere,2007,69(10):1662-1669.
[9]Yin Y.Adsorption of Mercury(II)by Soil:Effects of p H,Chloride,and Organic Matter[J].Journal of Environmental Quality,1996,25(4):837-844.
[10]戴前进,冯新斌,唐桂萍.土壤汞的地球化学行为及其污染的防治对策[J].地球与环境,2002,30(4):75-79.
[11]周金元,刘兵,唐青.基于文献计量分析的国内外胜任力研究述评[J].科技管理研究,2013,15(33):145-155.
[12]翁胜斌.CNKI数据源的关键词共现分析与多维尺度分析的现实方法[J].现代情报,2013,(4):27-30;38.
[13]丁学东.文献计量学基础[M].北京:北京大学出版社,1993.
[14]Ho Y S.Bibliometric Analysis of Adsorption Technology in Environmental Science[J].Journal of Environmental Protection Science,2007,(1):1-11.
[15]师雁,刘红盼,尚志标.基于文献计量分析磷渣资源化的研究动态[J].化学工程师,2017,31(1):49-56.
[16]He Q.Knowledge Discovery through Co-Word Analysis.[J].Library Trends,1999,48(1):133-59.
[17]张勤,徐绪松.共词分析法与可视化技术的结合:揭示国外知识管理研究结构[J].管理工程学报,2008,22(4):30-35.