国内学科信息门户发展现状分析  

Analysis on Present Situation of Domestic Subject Information Gateways

作　　者：李育嫦[1] 

机构地区：[1]广东肇庆学院图书馆,广东肇庆526061

出　　处：《情报科学》2008年第6期882-887,903,共7页Information Science

摘　　要：通过对国内学科信息门户发展现状的调查,从承建机构、学科覆盖范围、资源组织、元数据描述、软件平台、附加服务、互操作性等方面对其进行分析研究。探讨了目前国内学科信息门户发展中存在的问题。最后从完善门户资源组织体系,优化门户检索性能,加强门户之间的合作等方面提出了一些建议。By investigating the present situation of domestic subject information gateways, this paper analyscs their characteristics based on their establishers, subject areas, resource organization, metadata description, software platform, added services and interoperability. Then it discusses the problems and puts forwards some suggestions such as perfecting resource organization system, strengthening cooperation among gateways.

关 键 词：学科 信息门户 资源组织 元数据描述 附加服务 

分 类 号：G250.73[文化科学—图书馆学]