2010.4-2011.3 Yearbook of NILIM
Research Summary
Environment Department
Reference Number | Y100104 |
Title | Investigation to estimate motor vehicle emission factors used environment impact assessment |
Start-End Date | 2006.4-2011.3 |
Division | Road Environment Division |
Author | Head,Shinri SONE Senior researcher,Manabu DOHI Researcher, Masamichi TAKIMOTO |
Summary | We measured the amount of air pollutants (nitrogen oxide, particulate material and carbon dioxide etc.) from the exhaust pipe of vehicles conforming to the latest exhaust gas regulation using a chassis dynamo meter, and we surveyed percentages of types and model years of cars on the road. We will estimate the motor vehicle emission factors used environmental impact assessment for road project based on these results. |