LYU Chaoyan,ZHANG Baocheng,WANG Jiazhen,et al.Visual Analysis on the Research Progress of Alsophila spinulosa[J].Northern Horticulture,2018,42(19):172-179.[doi:10.11937/bfyy.20180517]
桫椤研究进展的可视化分析
- Title:
- Visual Analysis on the Research Progress of Alsophila spinulosa
- Keywords:
- Alsophila spinulosa; bibliometrics; visual analysis; network map
- 文献标志码:
- A
- 摘要:
- 基于CNKI数据库，采用文献计量学方法，并应用CiteSpace软件对1963—2017年桫椤研究论文进行数据挖掘和定量分析。结果表明：近50年来，桫椤研究论文数量呈增长趋势，2002年以前发文量较少，年均5篇左右，2002年以后发文量增加，年均12篇左右，主要发表在《生命世界》《安徽农业科学》等期刊上；研究地点以四川、云南、福建、广东等为主，基本覆盖了桫椤主要的自然分布区；从研究力量来看，桫椤研究以国家自然科学基金、广东省自然科学基金等资助为主，研究机构包括西南大学、贵州师范大学等高校，形成了8个主要研究团队；桫椤研究以生物学为主，涉及林业、园艺等众多学科，以群落、刺桫椤等为高频关键词，研究热点包括种群分布、物种多样性、繁殖技术、考古价值等。
- Abstract:
- Based on CNKI database,using the bibliometric method and CiteSpace software,the related research papers of Alsophila spinulosa during 1963—2017 were used for data mining and quantitative analysis.The results showed that in the recent 50 years,the number of Alsophila spinulosa related research papers showed an increasing trend.Before 2002,the number of published papers was relatively small,with an average annual volume of about 5 articles.Since 2002,the number of published papers has increased with an average of about 12 articles every year.All the papers mainly published on Life World,Journal of Anhui Agricultural Sciences and so on.The research sites were mainly Sichuan,Yunnan,Fujian and Guangdong,basically covering the main natural distribution area of Alsophila spinulosa.From the view of research strength,the research on Alsophila spinulosa was mainly funded by the National Natural Science Foundation of China and the Guangdong Provincial Natural Science Foundation.The research institutes include Southwest University,Guizhou Normal University and so on,forming eight major research teams.The research of Alsophila spinulosa mainly focused on biology and involves many disciplines such as forestry and horticulture.The high-frequency keywords were community,Alsophila spinulosa Tryon and so on.The research hotspots included population distribution,species diversity,breeding techniques,archaeological values and more.
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备注/Memo
第一作者简介：吕朝燕（1985-），男，博士，副教授，研究方向为植物资源利用和种子生态学及草地生态学。E-mail:lvcy@zync.edu.cn.基金项目：贵州省高层次创新人才培养资助项目（遵市科合人才[2016]3号）；贵州省教育厅自然科学基金资助项目（黔教合KY字[2015]409号）；遵义师范学院博士启动基金资助项目（遵师BS[2014]17号）；贵州省教育厅创新群体重大研究资助项目（黔教合KY字[2016]047号）。收稿日期：2018-03-12