Improved road traffic emission inventories by adding mean speed distribution

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Authors: Robin Smit, Muriel Poelman, Jeroen Schrijver
Date: October 2007
Key subjects: Emission inventory; Speed variability; Road traffic; Emission model; Road network; Accuracy 

A new modelling approach for road traffic emissions: VERSIT+

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Authors: Robin Smit, Richard Smokers, and Elke Rabéa
Date: June 2007 
Key subject: VERSIT+ LD, light-duty vehicles, empirical relationships between mean emission factors, increased accuracy with respect to the prediction of emissions in specific traffic situations. 

Do air pollution emissions and fuel consumption models for roadways include the effects of congestion in the roadway traffic flow?

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Authors: R. Smit, A.L. Brown and Y.C. Chan 
Date: April, 2008
Congestion; Average speed; Emission model; Driving patterns; Road traffic; Fuel consumption

Vehicle Emissions Models and their Application - Emissions Inventories

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Authors: Robin Smit, Robin Ormerod and I Bridge
Date: Februrary, 2002
Key topics: Vehicle emission models (VEMs), discussion of model types and model applications in terms of  trade-off between model complexity, input data requirements and prediction accuracy.

Developments in Road Traffic Emission & Fuel Consumption Modelling: Some Recent Experiences in Europe

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Author: Robin Smit
Date: August, 2008
Key Topics: Existing and emerging traffic emission models, prediction accuracy, Australian developments