Intercomparison of an Aerosol Chemical Speciation Monitor (ACSM) with ambient fine aerosol measurements in downtown Atlanta, Georgia
نویسندگان
چکیده
منابع مشابه
The ToF-ACSM: a portable aerosol chemical speciation monitor with TOFMS detection
We present a new instrument for monitoring aerosol composition, the time-of-flight aerosol chemical speciation monitor (ToF-ACSM), combining precision state-ofthe-art time-of-flight mass spectrometry with stability, reliability, and easy handling, which are necessities for long-term monitoring operations on the scale of months to years. Based on Aerodyne aerosol mass spectrometer (AMS) technolo...
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Online non-refractory submicron aerosol mass spectrometer (AMS) measurements in urban areas have successfully allowed the apportionment of specific sources and/or physical and chemical properties of the organic fraction. However, in order to be fully representative of PM pollution, a comprehensive source apportionment analysis is needed by taking into account all major components of submicron a...
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Aerosol mass spectrometer (AMS) measurements have been successfully used towards a better understanding of non-refractory submicron (PM1) aerosol chemical properties based on short-term campaigns. The recently developed Aerosol Chemical Speciation Monitor (ACSM) has been designed to deliver quite similar artifact-free chemical information but for low cost, and to perform robust monitoring over ...
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Aadu Mirme,1;2 Wolfgang G. Kreyling,3 Andrey Khlystov,4 Harry ten Brink,4 Juhani Ruuskanen,5 Thomas Tuch,6 and Juha Pekkanen2 1Institute of Environmental Physics, University of Tartu, Tartu, Estonia Unit of Environmental Epidemiology, National Public Health Institute, Kuopio, Finland 3Institute for Inhalation Biology, GSF-Forschungszentrum für Umwelt und Gesundheit, Neuherberg, Germany 4Netherl...
متن کاملphysicochemical characteristics of fine ambient aerosol from quasi-rural area in southern poland
24-hour samples of pm1 (submicron particles, aerodynamic diameters ≤1 μm) and pm2.5(fine particles, aerodynamic diameters ≤ 2.5 μm) were collected at a quasi-rural area in racibórz (1 january-30 june 2011). the samples were analysed for carbon (organic and elemental), water-soluble ions (na+,nh4 +, k+, mg2+, ca2+, cl-, no3 -, so4 2-) and concentrations of 21 elements with a carbon analyser (sun...
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ژورنال
عنوان ژورنال: Atmospheric Measurement Techniques
سال: 2014
ISSN: 1867-8548
DOI: 10.5194/amt-7-1929-2014