کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6352347 | 1622559 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The impact of a landfill fire on ambient air quality in the north: A case study in Iqaluit, Canada
ترجمه فارسی عنوان
تاثیر آتش سوزی دفن زباله بر کیفیت هوا در شمال: مطالعه موردی در ایگالویت، کانادا
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
بهداشت، سم شناسی و جهش زایی
چکیده انگلیسی
A large landfill fire occurred in Iqaluit, Canada in spring/summer 2014. Air quality data were collected to characterize emissions as well as potential threats to public health. Criteria pollutants were monitored (PM2.5, O3, NO2) along with dioxins/furans, polycyclic aromatic hydrocarbons, and volatile organic compounds. Median daily dioxin/furan concentrations were 66-times higher during active burning (0.2Â pg/m3 Toxic Equivalency Quotient (TEQ)) compared to after the fire was extinguished (0.003Â pg/m3 TEQ). Other pollutants changed less dramatically. Our findings suggest that airborne concentrations of potentially harmful substances may be elevated during landfill fires even when criteria air pollutants remain largely unchanged.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Research - Volume 142, October 2015, Pages 46-50
Journal: Environmental Research - Volume 142, October 2015, Pages 46-50
نویسندگان
Scott Weichenthal, David Van Rijswijk, Ryan Kulka, Hongyu You, Keith Van Ryswyk, Jeff Willey, Rose Dugandzic, Roger Sutcliffe, Jamessee Moulton, Maureen Baike, Luc White, Jean-Pierre Charland, Barry Jessiman,