| 牡丹江市环境空气质量分析 |
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| 引用本文： | 李静,郎贵林,于之光.牡丹江市环境空气质量分析[J].现代农业科技,2011(8):264. |
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| 作者姓名： | 李静 郎贵林 于之光 |
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| 作者单位： | 1. 黑龙江省牡丹江市环境监测中心站,黑龙江牡丹江,157000
2. 东北农业大学经济管理学院 |
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| 摘 要： | 简述了牡丹江市环境空气污染的成因及变化趋势,利用Spearman相关系数法进行趋势分析,结果表明:"十五"期间,牡丹江市环境空气污染物的构成仍以可吸入颗粒物、降尘为主,并呈现下降的趋势。最后提出建议,以期改善当地的环境空气质量。
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| 关 键 词： | 环境空气 质量 Spearman相关系数法 黑龙江牡丹江 |
Analysis on Environmental Air Quality in Mudanjiang City |
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| Authors: | LI Jing LANG Gui-lin YU Zhi-guang |
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| Institution: | (1 Mudanjiang Enviromental monitoring Central Station of Heilongjiang Province,Mudanjiang Heilongjiang 157000;2 College of Economics and Management,Northeast Agricultural University) |
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| Abstract: | The causes and changing trends of environmental air pollution in Mudanjiang city were discussed,and the trends analysis were carried out by Spearman correlation coefficients method.The results showed that environmental air pollutants mainly constructed with PM10 and dust in Mudanjiang city,which showed the trend of decreasing.Some countermeasures were put forward to improve the local environmental air quality. |
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| Keywords: | enviromental air quality Spearman correlation coefficients method Mudanjiang Heilongjiang |
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