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 …

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 …

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 …

The current method used for calculating vehicle emissions integrates travel data and
associated vehicle emission factors. Travel data from traditional travel demand models are …

Activity-based modelling treats travel demand as derived from the demand for activities. This
approach has important advantages for emissions and air-quality analyses. An ideal activity …

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 …

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

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 …

India continues to experience substantial economic growth, with increased travel demand
for both passengers and goods. As a result, roadway congestion is increasing in many cities …

The Environmental Protection Agency recently released the latest version of its mobile-
sources emissions model, MOBILE6, its first major update to the MOBILE series since 1996 …