| 流域事故性污染源监测资源的最优分配方法 |
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| 引用本文： | 刘颖,刘丹,杨淼.流域事故性污染源监测资源的最优分配方法[J].西南交通大学学报,2006,41(6):779-782. |
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| 作者姓名： | 刘颖 刘丹 杨淼 |
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| 作者单位： | 1. 西南交通大学环境科学与工程学院,四川,成都,610031
2. 宜宾市环境监测站,四川,宜宾,644000 |
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| 基金项目： | 本文的研究得到了西南交通大学校基金（2005A16）的资助. |
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| 摘 要： | 为了充分利用有限的监测资源，应用最优搜索理论，针对常规污染因子型流域突发性污染事故，给出了探测函数为指数形式时流域事故污染源的最优搜索模型和搜索资源最优配置的计算方法．该方法可以在搜索资源有限的条件下优化监测资源的分配方案，使成功探测到事故性污染源的概率最大．为了证明该方法的正确性，给出了1个算例．
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| 关 键 词： | 事故性水污染源 搜索理论 搜索模型 |
| 文章编号： | 0258-2724（2006）06-0779-04 |
| 收稿时间： | 2005-11-21 |
| 修稿时间： | 2005-11-21 |
Method of Optimal Allocation of Monitoring Efforts for Water Pollution Accident Source |
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| LIU Ying,LIU Dan,YANG Miao.Method of Optimal Allocation of Monitoring Efforts for Water Pollution Accident Source[J].Journal of Southwest Jiaotong University,2006,41(6):779-782. |
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| Authors: | LIU Ying LIU Dan YANG Miao |
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| Institution: | 1. School of Environmental Sci. and Eng., Southwest Jiaotong University, Chengdu 610031, China; 2. Yibin Environmental Monitoring Station, Yibin 644000, China |
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| Abstract: | To fully utilize limited monitoring resources, the optimal distribution model was derived by using the optimal search theory to detect the source of suddenly occurred water pollution in a river basin under the condition that the detection function for normal pollution accidents is an exponential function. With this method, an optimal search plan can be obtained to maximize the probability of detecting the source of water pollution within finite time. To testify the validity of the proposed method, a calculational example was given. |
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| Keywords: | water pollution source search theory search model |
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