我国城市声环境质量状况与分析

The urban sound environmental quality condition and analysis of China

介绍了我国城市声环境质量状况,并就相关问题进行了分析。我国城市道路交通声环境质量大部分处于好和较好水平;城市区域声环境质量主要处于较好和轻度污染状态;约有1%的人口处在噪声重度污染区域;交通噪声影响强度最大;社会生活噪声影响范围最广;环境噪声污染仍存在污染投诉率高、交通噪声污染严重等问题,改善声环境质量仍是今后一项主要工作。

The article introduces sound environmental quality of china urban area, and carries on analysis to some related problems. Traffic sound environmental quality in most city is placed in good and better level; The sound environmental quality of the most urban area is placed in better and light pollution appearances; About 1% population is placed in heavy pollution area; The strength of the traffic noise influence is great; The range of the community noise influence is most wide; The noise pollution of environment still exists many questions, such as the high rate of the pollution request, the serious pollution of traffic noise etc. Improving sound environmental quality is the main work for the future.