According to a study by Sally University, babies and children sitting on bicycle trailers breathe more polluted air than adults riding bicycles, but trailer covers help halve air pollution levels.
In the study published in Journal of Hazardous Materials AdvancesSally’s Clean Air Research Global Center (GCARE) has found that the average concentration of coarse air is high on regular trips to schools and nurseries. pollution The particles on the bike trailer are 14% higher than the cyclist’s height and 18% higher than the cyclist’s height in the afternoon when parents and caregivers usually gather children.
Researchers have found that young children are exposed to even higher levels of air pollution during peak morning hours at hotspots of urban pollution, such as: traffic lights..
Air pollution is the leading cause of death in children under the age of five.
Professor Prashant Kumar, Founding Director of GCARE at Sally University, said:
“It’s a shame that people who help minimize pollution on bicycles rather than driving can expose children to higher levels of pollution. In high-traffic areas, cover adults pulling bicycle trailers. It is recommended to use. It is important for traffic planners to ensure that the rapidly growing cargo bikes in Europe that use electric assist. Road infrastructure Designed for safe use of sustainable transportation options. “
In a peer-reviewed study, GCARE researchers detailed how they simulated the exposure profile of adult cyclists. infant While the school is running during the morning and afternoon hours, I sit on a bike trailer attached to it due to multiple air pollutants. With more than 80 runs covering 176 km, researchers evaluated differences in bicycle exposure levels compared in the trailer.
Researchers have compared contamination of covered and uncovered bicycle trailers and found that worried parents and caregivers can use trailer covers to reduce their children’s exposure to contaminants. did. The cover halved the level of particulates in the trailer during peak morning hours.
The study also discussed the impact of blockade restrictions. Fine-grained bicycles compared to the relaxed lockdown period when the school was closed early last year and vehicle movement was restricted to mandatory movements when the school was reopened in March 2021. Trailer concentration has been reduced by up to 91%.
In the future, researchers want to secure funding to continue their research so that they can build and build exposure profile databases on different bike trailers under different traffic volumes. Environmental condition..
Indoor and outdoor air pollution is estimated by the World Health Organization to be the leading cause of death in 1 in 10 children under the age of 5. This group is particularly vulnerable to the negative health effects of air pollution. In 2016 alone, nearly 543,000 people died prematurely when exposed to outdoor air pollution. Children The world under 5 years old.
Ashish Sharma et al, Impact of Infant Air Pollution Exposure Assessment Simulation and Mitigation Measures in Bicycle Trailers, Journal of Hazardous Materials Advances (2022). DOI: 10.1016 / j.hazadv.2022.100050
Quote: Baby trailer babies exposed to higher levels of contaminants than their parents, findings (February 10, 2022) https: //phys.org/news/2022-02-babies-bike-trailers- Obtained February 10, 2022 from exposed-higher.html
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Studies show that babies on bicycle trailers were exposed to higher levels of contaminants than their parents.
Source link Studies show that babies on bicycle trailers were exposed to higher levels of contaminants than their parents.