期刊名称：Encontros Bibli: revista eletrônica de biblioteconomia e ciência da informação
印刷版ISSN：1518-2924
出版年度：2018
卷号：23
期号：52
页码：61-72
DOI：10.5007/1518-2924.2017v23n52p61
语种：Portuguese
出版社：Departamento de Ciência da Informação – UFSC
摘要：The use of the Internet makes the data and information sharing happens in dialogical way, and agriculture is one of sectors that can obtain benefit from the use of this technology. The CoDAF Portal is a website that offer specialized contents in an agricultural domain such as publishing representations of agricultural data sources, to increase the data access for small farmers and other actors engaged in the theme. The aims of this research are to describe the process of collaborative construction of representations of Data sources on this website, pointing the mains actors and activities involved, and to identify elements of its framework, highlighting the informational needs that can be solved by the use of the referred data. The methodology was based on the Data Life Cycle as a model to systematize the informational flow studied. The result was a description of a set of attributes to define the framework of the representations, and the identification of the informational needs which can solved with the use of referenced data sources.
关键词：Fonte de dados;Acesso a dados;Ciclo de Vida dos Dados;Portal CoDAF;Fonte de dados agrícolas
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