| 基于Web-GIS的黄浦江上游水源地突发水污染事故预警系统 |
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| 引用本文： | 陈义中,卢士强,林卫青,张雄平.基于Web-GIS的黄浦江上游水源地突发水污染事故预警系统[J].上海环境科学,2012(4):139-143,155. |
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| 作者姓名： | 陈义中 卢士强 林卫青 张雄平 |
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| 作者单位： | 上海市环境科学研究院;美国应用科学咨询有限公司 |
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| 基金项目： | 国家高技术研究发展(863)计划,鳊号:2008AA06Z401;国家科技重大专项,编号:2009ZX07528-005-04 |
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| 摘 要： | 针对黄浦江上游可能发生的突发性水污染事故,建立了油品、化学品理化性质数据库和特征流场数据库,开发了基于Web浏览器环境的突发水污染事故预警系统。通过该系统,用户可以使用Web浏览器在线模拟和统计分析突发的水污染事故,及时有效地掌握水污染现状及发展趋势,为决策者提供技术支持。该系统提供了灵活方便的操作界面,所有的空间数据分析和模拟运算全部在服务端实现,客户端只负责请求操作、模拟结果的动态显示和统计分析,便于系统的整体维护与升级。
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| 关 键 词： | 突发性水污染事故 黄浦江上游 在线预警系统 网络地理信息系统 上海市 |
A Water Pollution Accident Alert System Based on Web-GIS for the Upper Huangpu River |
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| Chen Yizhong,Lu Shiqiang,Lin Weiqing,Zhang Xiongping.A Water Pollution Accident Alert System Based on Web-GIS for the Upper Huangpu River[J].Shanghai Environmental Science,2012(4):139-143,155. |
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| Authors: | Chen Yizhong Lu Shiqiang Lin Weiqing Zhang Xiongping |
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| Institution: | 1.Shanghai Academy of Environmental Sciences,Shanghai 200233;2.Applied Science Associates,Inc.,RI 02879,USA) |
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| Abstract: | A water pollution accident alert system based on web browser environment was developed,and a database of characteristic flow fields and properties of oils and chemicals was built for dealing with water pollution accidents in the upper Huangpu River.Based on this system,users could use web browser to simulate and analyse unexpected water pollution accidents,and the actuality and trend in development of the pollution could be known in time to support the decision makers.This system would provide a convenient interface for web users.To easily do maintenance and updating of the whole system,all space data analysis and simulation were run in the server,and operation request,display of simulation results and statistic analysis were run at clients. |
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| Keywords: | Water pollution accident Upper Huangpu River Online alert system Web-GIS Shanghai |
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