| 西北民族大学校园环境噪声测量与评价 |
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| 引用本文： | 陈丽华,李丽.西北民族大学校园环境噪声测量与评价[J].西北民族学院学报,2005,26(4):38-42. |
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| 作者姓名： | 陈丽华 李丽 |
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| 作者单位： | 西北民族大学化工学院,甘肃兰州730030 |
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| 摘 要： | 文章就西北民族大学校园环境噪声进行了实地监测,根据实测结果分析西北民族大学校园环境噪声的污染现状,对比了校园内部与校园周边环境的噪声污染.实验结果表明,西北民族大学整体校园噪声环境不容乐观,6个测点的平均噪声达标率只有19.3%.文章就如何改善校园噪声环境提出了建议.
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| 关 键 词： | 区域环境噪声 等效连续A声级 噪声测量 环境噪声 评价标准 噪声污染 |
| 文章编号： | 1009-2102（2005）04-0038-05 |
| 收稿时间： | 2005-10-05 |
| 修稿时间： | 2005年10月5日 |
Measuring and Accessing the Environment Noise in the Campus of Northwest Minorities University |
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| CHEN Li-hua,LI Li.Measuring and Accessing the Environment Noise in the Campus of Northwest Minorities University[J].Journal of Northwest Minorities University(Natural Science ),2005,26(4):38-42. |
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| Authors: | CHEN Li-hua LI Li |
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| Institution: | Chemical Engineering College of Northwest University for Nationalities, Lanzhou Gansu 730030, Ctfirta |
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| Abstract: | The definition, characteristics, harms and subjective parameters of the environmental noise were described in this paper. We analyzed the noise pollution status in the campus of Northwest University for Nationalities and also made the comparisons between the inner part of the campus noise conditions and its exterior part by the noise monitoring of the university. The results of this experiment showed that the noise environment of the whole campus was not satisfaction, and the average rate of the standard in 6 measuring points is just 19.3%. Finally, some proposals for environmental noise reduction had been presented. |
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| Keywords: | area environmental noise equivalent continuous A-weighted sound level noise assessment of environmental standard noise monitoring noise pollution |
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