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Temporal Variations in Airborne Particulate Matter Levels at an Indoor Bus Terminal and Exposure Implications for Terminal Workers
PM10 PM2.5 Ultrafine particle Bus terminal Station ticket inspector Exposure level
2016/3/28
This study investigates temporal variations in PM levels in Taipei bus terminal and assesses exposure levels for bus
terminal workers. Measurement results show that temporal variations in PM levels i...
Size Distribution of Airborne Particulate Matter and Associated Metallic Elements in an Urban Area of an Industrial City in Korea
Size distribution Metals Seasonal PM PCA Enrichment factor
2016/3/28
This study analyzed the size distribution of airborne particulate matter (PM) and 13 metallic elements associated with it.
PM samples were collected using an eight-stage cascade impactor in a busy ur...
Temperature-induced volatility of molecular markers in ambient airborne particulate matter
molecular markers ambient airborne particulate matter
2011/1/19
Molecular markers are organic compounds used to represent known sources of particulate matter (PM) in statistical source apportionment studies. The utility of molecular markers depends on, among other...
Determination of particulate lead using aerosol mass spectrometry: MILAGRO/MCMA-2006 observations
particulate lead aerosol mass spectrometry MILAGRO/MCMA-2006 observations
2010/8/13
We report the first measurements of particulate lead (Pb) from Aerodyne Aerosol Mass Spectrometers, which were deployed in and around Mexico City during the Megacity Initiative: Local and Global Resea...
Atmospheric Particulate Pollutants and their Relationship with Meteorology in Ahmedabad
Urban air pollution Particulate pollutants Meteorological variables Air Quality Index Statistical analysis
2016/3/29
Urban air pollution is rapidly becoming an environmental problem of public concern worldwide. It can influence public
health and local/regional weather and climate. In the present study, airborne par...
Particulate absorption of solar radiation: anthropogenic aerosols vs. dust
Particulate absorption solar radiation anthropogenic aerosols vs. dust
2009/6/22
Particulate solar absorption is a critical factor in determining the value and even sign of the direct radiative forcing of aerosols. The heating to the atmosphere and cooling to the Earth's surface c...
Contribution of gaseous and particulate species to droplet solute composition at the Puy de Dôme, France
gaseous and particulate species droplet solute composition Puy de Dô me
2009/3/11
Chemical reactions of dissolved gases in the liquid phase play a key role in atmospheric processes both in the formation of secondary atmospheric compounds and their wet removal rate but also in the r...
Organic, elemental and inorganic carbon in particulate matter of six urban environments in Europe
Organic elemental inorganic carbon particulate matter Europe
2009/1/14
A series of 7-week sampling campaigns were conducted in urban background sites of six European cities as follows: Duisburg (autumn), Prague (winter), Amsterdam (winter), Helsinki (spring), Barcelona (...
Source apportionment of the particulate PAHs at Seoul, Korea: impact of long range transport to a megacity
particulate PAHs Seoul Korea transport megacity
2008/11/12
Northeast Asia including China, Korea, and Japan is one of the world's largest fossil fuel consumption regions. Seoul, Korea, is a megacity in Northeast Asia. Its emissions of air pollutants can affec...
Spatial and temporal variability of particulate polycyclic aromatic hydrocarbons in Mexico City
particulate polycyclic aromatic hydrocarbons Mexico City
2008/11/11
As part of the Megacities Initiative: Local and Global Research Observations (MILAGRO) study in the Mexico City Metropolitan Area in March 2006, we measured particulate polycyclic aromatic hydrocarbon...
Local anthropogenic impact on particulate elemental carbon concentrations at Summit, Greenland
particulate elemental carbon concentration Summit Greenland
2008/11/6
Summit, Greenland is a remote Arctic research station allowing for field measurements at the highest point of the Greenland Ice Sheet. Due to the current reliance on diesel generators for electricity ...
A case of extreme particulate matter concentrations over Central Europe caused by dust emitted over the southern Ukraine
extreme particulate matter concentrations Central Europe dust southern Ukraine
2008/10/30
On 24 March 2007, an extraordinary dust plume was observed in the Central European troposphere. Satellite observations revealed its origins in a dust storm in Southern Ukraine, where large amounts of ...
Analyzing Regional Inluence of Particulate Matter on the City of Beijing, China
Air quality Atmospheric aerosols PM10 Regional transport Trajectory modeling
2016/3/30
The concentration levels of particulate matter (PM) in the city of Beijing (39.92°N, 116.46°E),
China are dependant on the long-range transport of PM in addition to local stationary and mobile
sourc...
Dry Deposition of Polycyclic Aromatic Hydrocarbons Associated with Atmospheric Particulate Matters in an Urban Site, Mumbai, India
PAHs Size distribution HPLC Cascade impactor Deposition velocity Dry deposition flux
2016/3/29
The rate of dry deposition of polycyclic aromatic hydrocarbons (PAHs) depends on the size of the
particulate matter on which they are adsorbed. The distribution of PAHs on size-fractionated aerosol
...
Source Apportionment of Air Particulate Matter by Chemical Mass Balance (CMB) and Comparison with Positive Matrix Factorization (PMF) Model
Chemical mass balance (CMB) Source Apportionment Positive matrix factorization (PMF) PIXE PM10-2.2 PM2.2
2016/3/30
The Chemical Mass Balance (CMB) model is one of several receptor models that have been
applied to air quality management. This model quantifies contributions using chemical signatures
characterizing...