：数据期刊政策是促进科学数据共享和利用的基础，对国外数据期刊政策的调研分析，有利于我国数据期刊政策的研究和制定。文章以数据生命周期模型为理论基础，通过文献调研和网站调研，分析了国外纯数据期刊在数据计划、数据确认、数据描述、数据保存、数据整合和利用5个阶段的数据政策内容。我国数据期刊出版应制定基于科研数据生命周期的数据期刊政策、与科研数据知识库和图书馆开展合作、注重保护作者权益、鼓励数据引用采用国际标准格式。

The data journal policies are the foundation to promote the sharing and utilization of research data, and the investigation and analysis of foreign data journal policies are conducive to the research and formulation of data journal policies in China. Based on the data lifecycle model, this paper uses literature research and website research methods to analyze the content of data policies of foreign pure data journals in the period of data planning, data validation, data description, data preservation, data integration and utilization. China's data journal publication should establish data journal policies based on the life cycle of research data, cooperate with data repositories and libraries, pay attention to safeguarding the author's rights and interests and encourage the data citation according to international standard format.