摘要
由联合国开发计划署/全球环境机构(UNDP/GEF)资助的"减少黄海大海洋生态系环境压力"项目在实施过程中积累了大量关于黄海区域的生物多样性、渔业、生态系统和污染等多种类别的空间数据和属性数据。针对这些多源异构的综合数据,设计和建设了适合于黄海大海洋生态系GIS信息共享系统的专业数据库,主要包括元数据库和数据库逻辑结构的设计。从而实现黄海大海洋生态系综合数据的统一高效管理,更好地为信息共享系统提供数据支持服务。
A great number of spatial and attribute data in many aspects including biodiversity, fishery, eco-system and pollution in the Yellow Sea had been accumulated in implementating the UNDP/GEF project “Reducing Environmental Stress in the Yellow Sea Larger Marine Ecosystem（ YSLME）”. In order to efficiently manage the multi-source and heterogeneous data, a professional database suitable for the YSLME GIS information sharing system was designed and constructed, and the main job included the design of metadata database and database logical structure. The database can provide good data supporting services for the public data sharing and exchange.
出处
《海洋科学进展》
CAS
CSCD
北大核心
2008年第2期243-250,共8页
Advances in Marine Science
基金
联合国开发计划署/全球环境机构(UNDP/GEF)减少黄海大海洋生态系环境压力项目--黄海大海洋生态系地理信息系统建设
关键词
黄海大海洋生态系
元数据
数据库
Yellow Sea Larger Marine Ecosystem
metadata
database
