| 大气污染物长期平均浓度计算及等浓度曲线的绘制 |
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| 引用本文： | 张宝宁,赵其明,郝瑞霞. 大气污染物长期平均浓度计算及等浓度曲线的绘制[J]. 河北科技大学学报, 1999, 20(1): 69-73 |
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| 作者姓名： | 张宝宁 赵其明 郝瑞霞 |
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| 作者单位： | 1. 河北科技大学环境科学与工程系,石家庄,050018
2. 河北科技大学纺织服装与艺术系 |
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| 摘 要： | 采用高斯烟流、烟团模式，计算区域大气环境中ＳＯ２长期平均浓渡，计算值与实际值之比在１．２５～１．５７范围内，并采用最大包围等值线法应用Ｃ语言绘制了最大包围ＳＯ２等浓度曲线，为区域大气环境影响评价及控制规划研究提供了科学的计算依据
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| 关 键 词： | 高斯模式；长期平均浓度；最大包围；等浓度曲线 |
| 修稿时间： | 1998-09-24 |
Calculating for Long-term Mean Concentration of Air Pollutant and Drawing Its Isoconcentration Curves |
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| Zhang Baoning,Zhao Qiming,Hao Ruixia. Calculating for Long-term Mean Concentration of Air Pollutant and Drawing Its Isoconcentration Curves[J]. Journal of Hebei University of Science and Technology, 1999, 20(1): 69-73 |
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| Authors: | Zhang Baoning Zhao Qiming Hao Ruixia |
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| Abstract: | The long term mean concentrations of SO 2 in area atmosphere are calculated by using Gaussian plume and puffimodels,and the ratio of calculating values to actual values is in the range of 1.25～1.57.With the method of maximum enclosure isoline and the application of C language,SO 2 isoconcentration curves are drawn.This study provides a scientific calculating basis for area atmosphere environmental impact assessments and control plan researches |
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| Keywords: | Gaussian model long term mean concentration maximum enclosure isoconcentration curve |
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