摘要
结合西安市具体的交通状况及路网构成,提出了通过3次优化,由繁至简,逐步筛选出典型的能代表西安市整体交通噪声平均水平的监测点位方法。
The present traffic noise monitoring points of Xi＇an were set in the 1980s. However, more than two decades have passed and such points can not represent the overall environmental quality of the traffic noise at all. On the basis of the specific traffic conditions and road network of Xi＇an, this paper proposed the optimization of three times which were arranged from complicated ones to simple ones to screen out the typical method of setting monitoring points to show the average level of the overall traffic noise of Xi＇an. Besides,the defects of such method were illustrated in detail.
出处
《环境监测管理与技术》
2013年第4期58-60,共3页
The Administration and Technique of Environmental Monitoring
关键词
交通噪声
监测点位优化
西安市
Traffic noise
Optimization of monitoring points
Xi ＇an
