by Arline L. Bronzaft, Ph.D., Board of Directors, GrowNYC, and Co-founder, The Quiet Coalition
As I have written previously, talk among advocates for less noise, like John Stewart of the UK’s Noise Association, has noted that the pandemic may have provided us the opportunity to reflect on changes we could make that will lead to less noise, air pollution, and climate emissions. The changes focus on reduced dependence on cars, increased space for walking and cycling, and improved public transit.
An article by Bidroha Basu et al., discusses the results of a study that investigated sound levels in Dublin, Ireland before and after lockdown imposed by the COVID-19 pandemic, and provides data supporting the call for more walking and cycling space and improved public transit. The data indicated that sound levels at 12 monitoring stations were reduced after the lockdown. With road traffic noise the dominant noise source for all but two of these sites, the authors believe that it was the road traffic noise reduction during the pandemic that, for the most part, led to lower sound level readings. With one of the sites located near an airport, the authors do comment that air traffic slowdown during the pandemic probably led to the lower sound level at this site.
The article adds that with “noise pollution associated with ill health…city-wide reductions in sound and noise could provide important public health benefits.” The authors also suggest that cities around the world install similar sound monitoring systems to monitor and assess their noise mitigation strategies.
While the horrors brought about by the pandemic have caused much harm to people worldwide, one could take some solace in recognizing that COVID-19 allowed us to rethink our traditional modes of behavior in a way that could lead to behaviors that would enhance everyone’s health and well being.
Dr. Arline Bronzaft is a researcher, writer, and consultant on the adverse effects of noise on mental and physical health. She is co-author of “Why Noise Matters,” author of “Listen to the Raindrops” (children’s book illustrated by Steven Parton), and has written extensively about noise in books, encyclopedias, academic journals, and the popular press. In addition, she is a Professor Emerita of the City University of New York and Board member of GrowNYC.