| 水环境安全预警系统构建探析 |
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| 引用本文： | 李淑祎,王烜.水环境安全预警系统构建探析[J].安全与环境工程,2006,13(3):79-82,86. |
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| 作者姓名： | 李淑祎 王烜 |
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| 作者单位： | 北京师范大学环境学院水环境模拟国家重点实验室,北京,100875 |
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| 基金项目： | 国家自然科学基金;教育部重点学科建设项目 |
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| 摘 要： | 从水环境安全预警系统相关概念出发，阐述了预警系统建立的作用与意义，提出预警系统构建的总体框架和系统的3个主要组成层面，即技术层、信息层和用户层；指出预警系统构建的关键性问题为指标体系的建立、预警模型的选择以及预警安全阈值的确定；提出水环境安全预警系统研究中值得进一步关注的几个问题。
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| 关 键 词： | 水环境安全 预警系统 系统结构 预警模型 信息技术 |
| 文章编号： | 1670-1556（2006）03-0079-04 |
| 收稿时间： | 2006-04-27 |
| 修稿时间： | 2006-04-27 |
Research of an Early Warning System Construction for Water Environment Security |
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| LI Shu-yi,WANG Xuan.Research of an Early Warning System Construction for Water Environment Security[J].Safety and Environmental Engineering,2006,13(3):79-82,86. |
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| Authors: | LI Shu-yi WANG Xuan |
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| Institution: | School of Environmental Studies, State Key Laboratory of Water Environment Simulation, Beijing Normal University, Beijing 100875, China |
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| Abstract: | Based on the definition of correlative concepts about an early warning system for water environment security, this paper describes the function and significance of the system construction. And it holds that the early warning system can be built with three parts, technology layer, information layer and user layer. Key issues of system construction including indicator building, model choosing and warning line ascertaining are addressed. At last, some problems which are worth attention about the development of this warning system are also advised. |
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| Keywords: | water environment security early-warning system system structure warning model information technology |
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