国内外农业信息服务领域研究的可视化比较分析  

Visual comparative analysis of agricultural information service research at home and abroad

作　　者：韩成吉 王国刚[1] 李思经[1] HAN Cheng-ji;WANG Guo-gang;LI Si-jing(Institute of Agricultural Economics and Development,Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]中国农业科学院农业经济与发展研究所,北京100081

出　　处：《科学管理研究》2020年第4期112-119,共8页Scientific Management Research

基　　金：中国工程院重大咨询研究项目(2019-ZD-002);国家自然科学基金面上项目(41871184);中国农业科学院科技创新工程(ASTIP-IAED-2020-01、CAAS-XTCX2020027)。

摘　　要：为客观比较国内外农业信息服务研究上的异同,运用文献计量学方法,开展农业信息服务研究中外比较分析。研究发现,与国外相比,中文文献的发文量近期出现下降趋势;作者和机构分析表明,中文文献缺乏核心作者,同时中国科学家和机构在国际舞台占有一席之地,但发文量与美国机构相比仍有很大差距;研究热点和热点聚类结果表明,国内的研究相对分散,表现出明显的博而不精、杂而不纯的特点;前沿分析上,可学习国外农业在地理空间技术,决策支持系统和网络服务等相关研究上的经验,也可吸收美国和澳大利亚的农业信息服务模式,此外,无线传感器网络和物联网技术是最新的前沿词,应重点关注。In order to objectively compare the similarities and differences of agricultural information service re+search at home and abroad,this paper uses bibliometrics method to carry out comparative analysis of agricultural in formation service research at home and abroad.It is found that,compared with foreign countries,the amount of Chinese literature has been declining in recent years;the analysis of authors and institutions shows that Chinese lit erature lacks core authors,while Chinese scientists and institutions occupy a place in foreign literature,but the a mount of Chinese literature still lags far behind that of American institutions;the results of research hot spots and hot spots clustering show that domestic research is relatively scattered and shows performance In the frontier analy-sis,we can learn the experience of foreign agriculture in geospatial technology,decision support system,network service and other related research,as well as the agricultural information service mode of the United States and Aus tralia.In addition,wireless sensor network and Internet of things technology are the latest frontier words,which should be focused on.

关 键 词：农业信息服务﹔文献计量 研究热点 中外比较 

分 类 号：F303.2[经济管理—产业经济]