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Radon Decay Product Aerosols in Ambient Air
Radon Decay products 214Pb 212Pb 210Pb Radioactive aerosols Cascade impactors 1-ACFM AMAD Residence time
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2016/3/29
The aerodynamic size distributions of radon decay product aerosols, i.e. 214Pb, 212Pb, and 210Pb were measured using low-pressure
(LPI) as well as conventional low-volume 1-ACFM and high-volume (HVI)...
Emission and Transport of Carbonaceous Aerosols in Urbanized Coastal Areas in China
Elemental carbon Organic carbon PM2.5 Urban emission Dispersion
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2016/3/25
Elemental and organic carbon (EC and OC), the principal short-lived climate forcers, were measured in fine particulate
matter (PM2.5) collected at urban and rural sites in continental edge in Souther...
Characterization of Dicarboxylates and Inorganic Ions in Urban PM10 Aerosols in the Eastern Central India
Particulate matter Meteorological variables Water-soluble ions Seasonal variation Source identification
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2016/3/25
Size-segregated aerosol samples were collected continuously from July 2009 to June 2010 at urban area of Raipur, the
eastern central India. The collected samples were analyzed for PM10 mass and its w...
Microwave-irradiation-assisted HVAC Filtration for Inactivation of Viral Aerosols
HVAC filter Mask Microwave MS2 Inactivation efficiency Survival fraction
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2016/3/25
Inactivation of collected viral aerosols is important for preventing a filter medium’s serving as a fomite. The focus of
this study was to evaluate the inactivation efficiency (IE) achieved through f...
Effect of Aerosols on Visibility and Radiation in Spring 2009 in Tianjin, China
Aerosol Visibility Extinction coefficient Refractive index Radiation fluxes
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2016/3/28
Meteorological and aerosol data were measured at the atmospheric boundary layer observation station in Tianjin, China,
and were analyzed to study the effects of aerosol mass, composition, and size di...
Potential Source Regions Contributing to Seasonal Variations of Black Carbon Aerosols over Anantapur in Southeast India
BC aerosol Potential sources regions AOD Å ngströ m exponent PM2.5
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2016/3/25
Continuous measurements of black carbon (BC) mass concentration performed at Anantapur [14.62°N, 77.65°E, 331 m
asl], a suburban location in southeast India, using an Aethalometer from January to Dec...
Water Soluble Ions in PM2.5 and PM1 Aerosols in Durg City, Chhattisgarh, India
PM2.5 PM1 Water soluble ions Seasonal variation Principal component analysis
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2016/3/28
This paper reports the atmospheric concentrations of PM2.5 and PM1 mass, water soluble inorganic components and their
seasonal variations measured between the period of July 2009 and June 2010 in Dur...
Very Long DMA for the Generation of the Calibration Aerosols in Particle Diameter Range up to 10 μm by Electrical Separation
DMA Electrical separation Calibration Transfer function
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2016/3/28
For the generation of the quasi-monodispersed standard (calibration) aerosols, the electrical separation of particles from
the aerosol with wide size spectrum can be used in quite a wide particle dia...
Aerial Observation of Aerosols Transported from East Asia — Chemical Composition of Aerosols and Layered Structure of an Air Mass over the East China Sea
Long-range transport East Asia Ionic species Metallic components Chlorine loss
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2016/3/28
Aerial observation was conducted during spring (March–April) 2008 over the East China Sea to analyze the transport of
atmospheric pollutants from East Asia and the transformation processes during tra...
Composition of Levoglucosan and Surfactants in Atmospheric Aerosols from Biomass Burning
Surfactants Levoglucosan Biomass burning.
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2016/3/28
Biomass burning contributes to various organic substances in the atmosphere. Levoglucosan has been recognised as one of
the indicators of biomass burning and surfactants are a group of molecules whic...
Validating Trace Metals Levels in PM2.5 Aerosols from Indoor and Outdoor Polluting Premises
Trace metals PM2.5 car-parks buildings air pollution
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2010/12/22
Problem statement: Our studies revealed high trace metals concentrations in PM2.5 aerosols from Residential Buildings (RB-I) and enclosed Car Parks (CP-I) indoor than in outdoor Residential Buildings ...
Distributions and diurnal changes of low molecular weight organic acids and α-dicarbonyls in suburban aerosols collected at Mangshan, North China
dicarboxylic acids ketoacids α-dicarbonyls anthropogenic and biogenic emissions secondary organic aerosols
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2017/8/9
Aerosol samples were collected at Mangshan in the north of Beijing, China in autumn 2007 and analyzed for α, ω-dicarboxylic acids (C2-C12), ketoacids (ωC2- ωC4, ωC9, pyruvic acid) and α-dicarbonyls (g...
Assessment of the Quality of Electrically Produced Standard Aerosols
DMA Classifier Aerosol standard Separation
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2016/3/29
The non-uniformity of particle charges is an important problem in electrical methods for producing standard aerosols,
imposing strict limitations on the usability of the obtained standard aerosols. T...
Diurnal and Seasonal Variation of Spectral Properties of Aerosols over Dehradun, India
Aerosol optical depth Multi wavelength solar radiometer ngströ m turbidity parameters Size distribution Effective radius
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2016/3/29
The diurnal variation of Aerosol Optical Depth (AOD) and its spectral properties over non-cloudy
days in summer and winter seasons of two years are studied. Spectral dependence of AOD shows higher
v...
Atmospheric Abundances of Nitrogen Species in Rain and Aerosols Over a Semi-arid RegionSources and Deposition Fluxes
Dry and wet deposition NH4 + NO3 - Aerosol Precipitation Semi-arid region India
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2016/3/30
The temporal variation for a three-year period (2000-2002) in the atmospheric abundances of
principal nitrogen species (NH4
+ and NO3
-) has been studied in rain and aerosols from an urban
city (A...