کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4462135 1621552 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Pb, Sr and Nd isotopic composition and trace element characteristics of coarse airborne particles collected with passive samplers
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علوم زمین و سیاره ای (عمومی)
پیش نمایش صفحه اول مقاله
Pb, Sr and Nd isotopic composition and trace element characteristics of coarse airborne particles collected with passive samplers
چکیده انگلیسی

Passive samplers for collection of coarse airborne particulate matter have been installed in and around the coal-mining town of Cam Pha, Quang Ninh Province (Vietnam). Analysis of Pb, Sr, and Nd isotope ratios and of major and trace element distribution patterns in atmospheric particulates collected at three stations allowed for the identification of four important dust components: (1) coal dust from an open-pit mine and fly ash particles from a coal-fired power station, (2) diesel soot, (3) traffic dust from metal, tire and pavement abrasion, and (4) limestone-derived dust. Outside of the coal-mining area, traffic-derived dust defines the atmospheric baseline composition of the studied environment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Comptes Rendus Geoscience - Volume 347, Issues 5–6, September–October 2015, Pages 267–276
نویسندگان
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