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中国南极数据目录系统（ＣＮＡＤＤＳ）的研究与实践是在国际南极数据目录系统（ＡＤＤＳ）的总体框架下，遵循ＡＤＤＳ的研究方法和南极主目录（ＡＭＤ）的实施原则并根据我国南极数据管理的具体现况而开展的。ＣＮＡＤＤＳ目前需要解决的关键问题之一是及时生成和提交南极数据目录。本文就此问题的几个主要环节（数据目录的征集、加工、审核与提交）作了深入的探索并提出了数据目录生成的技术流程，为进一步研究ＣＮＡＤＤＳ奠定了基础。此外，为了促进数据目录的及时编写和提交、确保ＣＮＡＤＤＳ长期稳定地运作，本文还探讨了中国南极数据目录征集工作中的科学化管理问题，认为数据目录的征集需要一定的行政管理措施和技术服务两方面的努力。
The research and practice of CNADAD is under the overall framework of ADDS, following the research methods of ADDS and the implementing principles of Antarctic main directory (AMD), and according to the data of Antarctic Data Management The specific situation and carried out. CN-ADDS One of the key issues that need to be solved now is the timely generation and submission of Antarctic data catalogs. In this paper, several major aspects of this issue (data collection, processing, review and submission) made an in-depth exploration and proposed data catalog technology flow, which laid the foundation for further study CN ADDS. In addition, in order to promote timely compilation and submission of data catalogs and ensure the long-term stable operation of CN-ADDS, this paper also explores the scientific management of data collection in Antarctica in China. It considers that the collection of data catalogs requires certain administrative measures and Technical service both efforts.