کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8862643 1620115 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantitative evaluation of source interventions for urban air quality improvement - A case study of Delhi city
ترجمه فارسی عنوان
ارزیابی کمی از مداخلات منبع برای بهبود کیفیت هوا در شهر - مطالعه موردی شهر دهلی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علم هواشناسی
چکیده انگلیسی
Air pollution in Delhi city is an alarming level from last few years. The major challenge for the policy makers is to reduce/manage the elevated air pollution level and related acute and chronic health impacts. Air pollution continues to be a nightmare for Delhiites despite implementation of several diversified source interventions. However, the efficacy of these interventions in the reduction of air pollution level did not evaluate before their implementation in the city. The present study has made an attempt towards the quantitative evaluation of selected management strategies in the reduction of air pollution in Delhi city. The results indicate that efficient cleaning of road dust, restricted use of coal based tandoors in hotels/restaurants and together can reduce the PM2.5 concentrations at selected locations up to 25%. The NOx concentration can reduce by restricting the use of diesel generator sets and coal based tandoors in the hotels up to 6%. Results also indicated that individual sources are not sufficient in controlling the increasing air pollution in the city. A stringent policy portfolio involving the combination of various mitigation measures is necessary to attain the NAAQS along with the policies to control the transboundary movement of air pollutants.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Pollution Research - Volume 9, Issue 3, May 2018, Pages 577-583
نویسندگان
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