| 延安市近年来大气环境质量的变化分析 |
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| 引用本文： | 寇拴虎,杨荣,张理平. 延安市近年来大气环境质量的变化分析[J]. 环境科学与技术, 2005, 28(Z2): 93-95 |
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| 作者姓名： | 寇拴虎 杨荣 张理平 |
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| 作者单位： | 1. 延安大学化学化工学院,延安,716000
2. 延安市环境保护监测站,延安,716000 |
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| 摘 要： | 介绍了延安市市区大气环境中主要污染物二氧化硫、氮氧化物、总悬浮颗粒物近年来的变化特征,并对其进行了原因分析,从而找出了影响市区大气环境质量的一些主要因素。在此基础上进行了探讨,提出了进一步改善延安市大气环境质量的建议与对策。
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| 关 键 词： | 大气环境 污染 煤种 对策 |
| 文章编号： | 1003-6504(2005)增-0093-03 |
| 修稿时间： | 2005-07-02 |
Analysis of Changes of Atmospheric Environment Quality in Yan''''an City |
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| KOU Shuan-hu,YANG Rong,ZHANG Li-ping. Analysis of Changes of Atmospheric Environment Quality in Yan''''an City[J]. Environmental Science and Technology, 2005, 28(Z2): 93-95 |
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| Authors: | KOU Shuan-hu YANG Rong ZHANG Li-ping |
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| Abstract: | The changes and reasons of major atmospheric pollutants including SO2, NOx and TSP in urban area of Yan'an in recent years were analysed, based on which the major factors that affected atmospheric environment quality were found, and measures for improving urban air quality were also proposed. |
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| Keywords: | atmospheric environment pollution coal rank measures |
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