کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7499893 1485881 2016 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A combined assessment of air and noise pollution on the High Line, New York City
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست علوم زیست محیطی (عمومی)
پیش نمایش صفحه اول مقاله
A combined assessment of air and noise pollution on the High Line, New York City
چکیده انگلیسی
The High Line is an elevated public park in New York City, transformed from an unused freight rail line. Pedestrians walking through Manhattan's West Side can walk either on the High Line or on a footpath below. Using Manhattan as a laboratory, this paper offers a combined assessment of noise and particulate matter pollution for its pedestrians. Noise and PM2.5 levels were recorded simultaneously for two cases (i) pedestrians walking on a footpath alongside road traffic and (ii) pedestrians walking on the elevated High Line. Testing took places over three days in autumn 2014. Results were analysed to investigate if pedestrians using the High Line would have a lower pollution exposure to those using the footpath below. Results showed statistically significant differences between the upper and lower levels in exposure to both pollution types. In order to quantify the overall impact, results are expressed through a combined air-noise pollution index. This index indicates that the average reduction in PM2.5 and noise pollution along the High Line compared to the footpath below is approximately 37%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part D: Transport and Environment - Volume 42, January 2016, Pages 91-103
نویسندگان
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