| 大气监测、预测、评价的等浓度线方法 |
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| 引用本文： | 胥效文,史忠科.大气监测、预测、评价的等浓度线方法[J].西北工业大学学报,2011,29(3):465-469. |
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| 作者姓名： | 胥效文 史忠科 |
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| 作者单位： | 西北工业大学自动化学院,陕西西安,710072 |
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| 基金项目： | 陕西省工业攻关项目资助 |
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| 摘 要： | 提出一种大气监测、预测、评价的等浓度线方法,该方法按照污染物浓度的梯度变化快慢确定检测的次数,通过绘制等浓度线来描述污染的空间分布,并且可以根据等浓度线图形计算指定区域的污染程度.根据检测的网格数据、参照地形图等高线方法来绘制污染的等浓度曲线,根据等浓度曲线和浓度变化梯度建立近似污染模型;根据近似污染模型、风向等可以预...
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| 关 键 词： | 等浓度线 大气监测 等高线 |
A Uniform Concentration Method for Atmosphere Monitoring Prediction and Evaluation |
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| Xu Xiaowen,Shi Zhongke.A Uniform Concentration Method for Atmosphere Monitoring Prediction and Evaluation[J].Journal of Northwestern Polytechnical University,2011,29(3):465-469. |
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| Authors: | Xu Xiaowen Shi Zhongke |
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| Affiliation: | (Northwestern Polytechnical University,Xi′an 710072,China) |
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| Abstract: | Atmosphere pollution in a modern city attracts much attention of researchers.We present a uniform concentration method for monitoring,predicting and evaluating the atmosphere quality.With this method,the times of detection are determined by the gradient change of pollutant concentration,and the space distribution is described by plotting the uniform concentration curves which are determined by the detection data integrated with the terrain map.Then,the pollution model is established according to the uniform... |
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| Keywords: | uniform concentration method atmosphere monitoring prediction and evaluation atmosphere pollution |
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