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Using trees to remove urban air pollution

Using trees to remove urban air pollution

11 Sept 21:58 Key points summarised by AI
  • Bangkok faces a chronic PM2.5 air pollution crisis, causing significant respiratory and cardiovascular health issues for residents.
  • Research by King Mongkut’s University of Technology Thonburi identifies specific tree species (e.g., butterfly tree, teak, banyan) as highly effective in trapping pollutant particles and absorbing toxic gases.
  • An innovative layered garden design, tested in Bangkok, successfully mitigated fine particulate matter by 15% and reduced temperatures by 2-4 degrees Celsius.
  • Experts advocate for strategic urban planning, collaborative efforts between sectors, and individual actions like reducing personal vehicle use to combat air pollution and improve city air quality.
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