基于Web of Science和CNKI学术文献发现平台的磷输入研究知识图谱分析  

Phosphorus Input Knowledge Graph Analysis Based on Web of Science and CNKI Academic Literature Discovery Platform

作　　者：肖凡 刘洢杋 向珊珊[2,3] 段敏 XIAO Fan;LIU Yi-fan;XIANG Shan-shan(Library of Guangxi Normal University,Guilin,Guangxi 541006;Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection(Guangxi Normal University)of Ministry of Education,Guilin,Guangxi 541006;College of Life Sciences,Guangxi Normal Univeristy,Guilin,Guangxi 541006)

机构地区：[1]广西师范大学图书馆,广西桂林541006 [2]广西师范大学珍稀濒危动植物生态与环境保护教育部重点实验室,广西桂林541006 [3]广西师范大学生命科学学院,广西桂林541006

出　　处：《安徽农业科学》2022年第2期237-243,共7页Journal of Anhui Agricultural Sciences

基　　金：广西科技基地和人才专项“模拟氮沉降对喀斯特生态脆弱区森林土壤氮循环的影响机制”(桂科AD20159055);广西高校中青年教师科研基础能力提升项目“喀斯特森林土壤氮循环对不同形态氮沉降的响应机制研究”(2020KY02027)。

摘　　要：以“磷添加”“磷沉降”“磷输入”为检索词,在Web of Science数据库和CNKI学术文献发现平台中检索2011—2020年相关文献,共得英文文献1549篇,中文文献624篇。运用CiteSpase知识图谱分析工具对关键词、作者、机构等分析对象进行可视化分析。结果显示,2011—2020年文献发表量逐年增加;该研究领域出现频次最高的关键词是磷添加、氮磷添加、植物生长、土壤养分;刊载磷输入相关论文最多的英文、中文期刊分别是Science of the Total Environment和生态学报。随着研究的深入,氮磷互作、氮磷添加对植物生长和生态系统的影响有可能是未来的研究热点。Using phosphorus addition,phosphorus deposition and phosphorus input as search terms,we searched the relevant literatures from 2011 to 2020 in Web of Science database and CNKI academic literature discovery platform.A total of 1549 literatures in English and 624 literatures in Chinese were obtained.The Citespase knowledge graph analysis tool was used to conduct visual analysis on the analysis objects,such as keywords,authors and institutions.The results showed that the number of published literatures increased year by year from 2011 to 2020;the most frequent keywords in this research field were phosphorus addition,nitrogen and phosphorus addition,plant growth,and soil nutrients;Science of the Total Environment and Chinese Journal of Ecology were the English and Chinese journals,respectively,which published most phosphorus input related papers.With the deepening of research,the effects of N/P interaction and N/P addition on plant growth and ecosystems were likely to be the research focus in the future.

关 键 词：CNKI Web of Science CiteSpase 磷输入 可视化分析 

分 类 号：S-058[农业科学]