An initial attempt is made to quantify vehicle emissions in the Greater Toronto Area (GTA) in
Canada by exploiting travel information provided by activity-based 24-h models rather than …

Vehicle activity parameters are key inputs to mobile source emissions modeling. Emission
factors are sensitive to these inputs, which vary by geography, time of day, and trip purpose …

This paper develops an integrated model for reliable estimation of daily vehicle fuel savings
and emissions using an integrated traffic emission modeling approach created by …

The growing recognition of negative impacts of vehicular emissions on global warming and
public health is one of the main factors that led transportation policymakers to devise …

Microsimulation is becoming more popular in transportation research. This research
explores the potential of microsimulation by integrating an existing activity-based travel …

Transportation systems play a significant role in urban air quality, energy consumption and
carbon-dioxide emissions. Recently, it has been found that current systems for estimating …

This paper describes the development of an integrated approach for assessing ambient air
quality and population exposure as a result of road passenger transportation in large urban …

This research aims at developing modeling and scenario-comparison tools to explore the
impacts of various transportation and land use planning policies on changing travel …

This paper establishes a link between an activity-based model for the Greater Toronto Area
(GTA), dynamic traffic assignment, emission modelling, and air quality simulation. This …

1 Introduction in order to develop and evaluate transportation policy, agencies at the local,
state, and federal levels currently rely on the mobile source emission4factor models MOBiLE …