我国数字资源长期保存研究特点及热点透视

Analysis on Characteristics and Hotspots of Researches on Long-term Preservation of Digital Resources in China

[目的/意义]回顾总结数字资源领域相关研究论文,以便展开进一步研究。[方法/过程]以CNKI所属的CAJD期刊库作为数据来源,进行主题检索,综合运用文献计量法和可视化分析方法对获得的369篇论文,从发文时间分布、载文期刊分布、作者贡献网络、研究热点等方面进行分析,对该领域研究现状做出评价。[结果/结论]论文的时间分布、载文期刊、发文作者及其所属机构等方面表现出多样化特征,研究热点主要集中于技术方法、保存机制、参考模型、档案文件、认知与实践等方面。

[Purpose/significance] The paper reviews and summarizes related articles on digital preservation for further research.[Method/process] The paper takes CAJD database in CNKI as data source, conducts subject retrieval, uses bibliometrics and visualized analysis methods to analyze 369 articles from aspects of year distribution, journal distribution, network of author contribution, and research hotspots, and evaluates status quo of the field. [Result/conclusion] Those articles show characteristic of diversity in aspects of year distribution, journal distribution, authors and their institutes, and their research hotspots focus on technical methods, preservation mechanism, reference model, archive file, cognition and practice.