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《Geo-Information Science》 2007-04
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Study on the Ecological Environmental Data Organization and Management of Yunnan Boundary Region

LI Jin1,2,QI Qingwen1,GUO Chaohui1,JIANG Lili1,ZOU Xiuping1,LIU Meiling2,3 (1 Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101; 2 National Marine Data & Information Service,Tianjin,300171; 3 China University of Geosciences,Beijing,100083)  
Effective organization and management of the ecological environmental data is significant to regional ecological environmental research. In this paper,the basic flows of ecological environmental data organization and management have been discussed firstly. Then two primary difficulties in ecological environmental data organization and management have been pointed out. One is the standardization of ecological environmental data classification coding and metadata. The other is the design of ecological environmental data model. Afterwards,the author proposed the concrete scheme of data classification coding and metadata,taking the ecological environmental data of Yunnan boundary region as an example. On the basis of thorough analysis of the characteristics of ecological environmental data,the ecological environmental data modeling plan has been studied,and then the Ecological Assistant Data Model(EcoADM) has been put forward. Finally,there was a brief introduction of the Ecological Environmental Database Management Prototype System of Yunnan Boundary Region.
【Fund】: 国家重点基础研究发展计划(2003CB415100)之专题(2003CB415105-02).
【CateGory Index】: X171
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