کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6316893 1619166 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the use of small and cheaper sensors and devices for indicative citizen-based monitoring of respirable particulate matter
ترجمه فارسی عنوان
در مورد استفاده از سنسورها و دستگاه های کوچک و ارزان تر برای نظارت مبتنی بر شهروندان مبتنی بر ذرات قابل انجماد
کلمات کلیدی
ذرات جامد، مانیتورهای کم هزینه، سنسورهای کم هزینه نظارت بر زمان واقعی،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
چکیده انگلیسی
Respirable particulate matter present in outdoor and indoor environments is a health hazard. The particle concentrations can quickly change, with steep gradients on short temporal and spatial scales, and their chemical composition and physical properties vary considerably. Existing networks of aerosol particle measurements consist of limited number of monitoring stations, and mostly aim at assessment of compliance with air quality legislation regulating mass of particles of varying sizes. These networks can now be supplemented using small portable devices with low-cost sensors for assessment of particle mass that may provide higher temporal and spatial resolution if we understand the capabilities and characteristics of the data they provide. This paper overviews typical currently available devices and their characteristics. In addition it is presented original results of measurement and modelling in the aim of one low-cost PM monitor validation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Pollution - Volume 206, November 2015, Pages 696-704
نویسندگان
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