| 基于GIS的渭河流域水污染控制支持决策系统 |
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| 引用本文： | 刘银凤,程永清,张雪娇,陈娜.基于GIS的渭河流域水污染控制支持决策系统[J].环境科学与技术,2006,29(1):59-60,68. |
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| 作者姓名： | 刘银凤 程永清 张雪娇 陈娜 |
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| 作者单位： | 西北工业大学理学院,西安,710072 |
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| 摘 要： | 以结构化系统分析为主要技术路线,介绍了GIS在渭河流域水污染控制决策系统中的应用。文中采用了GIS软件Arcview、Mapinfo结合VisualBasic6.0语言开发渭河流域水污染管理系统,实现了对渭河全流域的基础地理信息、水污染信息、水质信息等的查询,并利用水质预测模型、污染扩散模型进行评价、预测,从而为环境管理者做出正确的决策提供信息支持。
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| 关 键 词： | 水环境管理 地理信息系统 污染控制 |
| 文章编号： | 1003-6504（2006）01-0059-03 |
| 收稿时间： | 2004-09-20 |
| 修稿时间： | 2004-09-202005-01-04 |
Weihe River Valley Water Pollution Control and Decision-making System Based on GIS |
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| LIU Yin-feng,CHENG Yong-qing,ZHANG Xue-jiao,CHEN-Na.Weihe River Valley Water Pollution Control and Decision-making System Based on GIS[J].Environmental Science and Technology,2006,29(1):59-60,68. |
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| Authors: | LIU Yin-feng CHENG Yong-qing ZHANG Xue-jiao CHEN-Na |
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| Abstract: | The application of GIS in control and decision-making system of Weihe River water pollution was introduced with structural system analysis. Arcview and MapInfo of GIS plus Visual Basic 6.0 were used to develop the system to realize query of basic geographical information, water pollution information and water quality information of Weihe River valley. Forecasting model and pollution diffusing model was used to make estimation and forecasting, which can provide appropriate information to environment managers. |
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| Keywords: | water environment management GIS pollution control |
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