Low-Frequency Noise Pollution in the Northeastern Part of Mosrentgen (Moscow)

Abstract

The rapid development of industrial activity leads steadily to an increase in the influence of various factors that have a negative impact on the environment. One of them is a high level of technogenic low-frequency seismoacoustic pollution of settlements. This paper presents the results of in situ measurements of microseismic and acoustic noise in various frequency ranges in conditions of dense urban development using the example of the settlement of Mosrentgen. As a result of processing the primary data, we have obtained averaged values normalized to the reference station, compared the values of microseismic and acoustic noise, and localized areas of increased noise pollution. The features of the spatiotemporal distribution of microseismic and acoustic noise in the area of Mosrentgen are given. It is shown that the Moscow Ring Road and the metro station under construction are sources of low-frequency noise pollution. At the same time, it is recorded that the maximum permissible values of vibration and acoustic background up to 28 dB are exceeded.