【摘要】 以鄱阳湖水环境为例,利用GIS技术设计与开发了鄱阳湖水环境信息系统,阐述了系统的总体设计及系统所实现的功能。系统的建立可以方便的对已有水环境相关资料进行动态管理,实现水资源信息的基本管理及水质的可视化分析,为鄱阳湖水资源合理开发利用提供辅助决策支持,对保护鄱阳湖湖区环境具有重要的意义。更多还原

【Abstract】 With the Poyang Lake water environment as an example,the authors finish that the design and development of Poyang Lake water environmental information system supported by advanced geographic information system in this paper 。 The high level designing and main functions are introduced in detail。 The existing abundant water environmental materials could be managed conveniently by development of this system,and water resources to achieve the basic information management and water quality visualization analysis 。 It will provide assistant decision supports for reasonable exploitation,and strengthen lake protection.更多还原