Trace elements and metals in the ultrafine (< 0.18 μm) and accumulation (0.18–2.5 μm)
particulate matter (PM) modes were measured during the winter season, next to a busy …

Determination of the size-resolved elemental composition of near-highway particulate matter
(PM) is important due to the health and environmental risks it poses. In the current study …

Fine particles emitted from vehicles have adverse health effects because of their sizes and
chemical compositions. Therefore, this study attempted to characterize the metals in nano …

To characterize the size distributions of trace elements associated with particulate matter in
the areas heavily impacted by traffics, eleven sets of size-segregated aerosol samples were …

Motor vehicle emissions usually constitute the most significant source of ultrafine particles
(diameter< 0.1 μm) in an urban environment, yet little is known about the concentration and …

Motor vehicle emissions usually constitute the most significant source of ultrafine particles
(diameter< 0.1 μm) in an urban environment. Zhu et al.(J. Air Waste Manage. Assoc., 2002 …

Year-long sampling campaign of quasi-ultrafine particles (PM 0.25) was conducted at 10
distinct locations across the Los Angeles south coast air basin and concentrations of trace …

Airborne particulate hopanes, steranes, and polycyclic aromatic hydrocarbons (PAHs) were
measured in six size fractions< 1.8 μm particle diameter at one site upwind and two sites …

In recent years, a river-dredging project has been executed in Nantou, Taiwan. A large
number of diesel vehicles carrying gravel and sand shuttle back and forth on the main traffic …

Communities near major roadways are disproportionately affected by traffic-related air
pollution which can contribute to adverse health outcomes. The specific role of particulate …