| 重庆解放碑地区环境噪声十年变化及规律 |
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| 引用本文： | 吕晓虹. 重庆解放碑地区环境噪声十年变化及规律[J]. 重庆环境科学, 2002, 24(6): 79-80,85 |
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| 作者姓名： | 吕晓虹 |
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| 作者单位： | 重庆渝中区环境监测站 重庆400013 |
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| 摘 要： | 通过对解放碑商业中心区1991－2000年环境噪声监测结果的分析评价，比较了十年均噪声的时间分布污染和1998－2000年的季平均噪声的时间分布污染状况，得出该商业地区噪声污染在昼间15：00－17：00最高，夜间在4：00左右最低；四季中，秋季的昼间噪声最高，冬季的夜间的噪声最低，其昼间噪声的波动幅度也较小，与人群的社会行为活动密切相关。
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| 关 键 词： | 重庆 解放碑地区 环境噪声 噪声监测 |
| 文章编号： | 1001-2141(2002)06-0079-03 |
Law of Environmental Noise Variation Trend in Jie fang bei Area in Chongqing during the Past Ten Years |
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| Lu Xianhong. Law of Environmental Noise Variation Trend in Jie fang bei Area in Chongqing during the Past Ten Years[J]. Chongqing Environmental Science, 2002, 24(6): 79-80,85 |
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| Authors: | Lu Xianhong |
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| Affiliation: | YuZhong Environmental Monitoring Station.Chonaqing 400013 |
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| Abstract: | The monitoring data of environmental noise were analyzed and assessed in Jiefangbei business center from 1991 to 2000.Law of the environmental noise variation in the area was obtained through analyzing the time-depend distribution of the noise pollution during the past ten years.It was found that law of the noise pollution was closely related to people's activity in the area. |
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| Keywords: | Business center Noise Law of variation. |
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