WIT Press


Modelling The Future - An Application Of The Variable Grid Urban Airshed Model (UAM-V) To The Fraser Valley Of British Columbia, Canada

Price

Free (open access)

Volume

21

Pages

10

Published

1997

Size

1,058 kb

Paper DOI

10.2495/AIR970431

Copyright

WIT Press

Author(s)

Joanne L. Pettier, Jay Hane, Hans P. Deuel & Hedy Tunggal

Abstract

|4 Modelling the future - an application of the variable grid Urban Airshed Model (UAM-V) to the Fraser Valley of British Columbia, Canada Joanne L. Pettier*, Jay Hane/, Hans P. Deuel* & Hedy Tunggal * Aquatics and Atmospheric Sciences Division, Environment Canada, 7* Floor, 1200 West 73"* Avenue, Vancouver, British Columbia, Canada V6P 6H9 Email: joanne.pottier@ec.gc.ca *'*'* Systems Applications International, 101 Lucas Valley Road, San Rafael, California, USA 94903 Email: jlh@saintl.com, hpd@saintl.com, hht@saintl.com Abstract The variable grid Urban Airshed Model (UAM-V) photochemical modelling system was used to simulate a base case and future scenarios to determine ozone concentrations in the Fraser Valley of British Columbia, Canada. Precursor pollutants are strongly linked to the mobile sector in the region, which is expanding rapidly due to population increase. Simulations were performed to ascertain the effects of

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