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Permanent link (DOI): https://doi.org/10.7939/R3SQ8QK7Z

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Dry deposition of sulphur dioxide in the Athabasca oil sands area Open Access

Descriptions

Author or creator
Jamal, A. H.
Additional contributors
Murray, W. A.
Brymer, R. D.
Chadder, D. S.
Subject/Keyword
Tarsands
Alberta
Oil Sands
Tar Sands
Oilsands
SO2
Type of item
Report
Language
English
Place
Canada, Alberta, Fort McMurray
Time
Description
A field study has been undertaken at the Sandalta lease near Fort McMurray to determine the sulphur dioxide dry deposition velocities above and within a tree canopy. The concentration gradient method has been used to compute fluxes and dry deposition velocities. The covariance of temperature and vertical wind velocity was measured with a sonic anemometer. The eddy diffusivity for heat was calculated from the ratio of the covariance to the potential temperature gradient. A flame photometric analyzer was utilized to measure sulphur dioxide concentrations. Most calculations were performed in real time using a digital datalogger. An average daytime dry deposition velocity of 0.8 + 0.7 cm/s was calculated for the September 26, 1983 episode. Sulphur dioxide was observed on nine other occasions during the operational period but because of equipment limitations, it was not possible to calibrate the S02 analyzer on the sampling range.
Date created
1985
DOI
doi:10.7939/R3SQ8QK7Z
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This material is provided under educational reproduction permissions included in Alberta Environment and Sustainable Resource Development's Copyright and Disclosure Statement, see terms at http://www.environment.alberta.ca/copyright.html. This Statement requires the following identification: \"The source of the materials is Alberta Environment and Sustainable Resource Development http://www.environment.gov.ab.ca/. The use of these materials by the end user is done without any affiliation with or endorsement by the Government of Alberta. Reliance upon the end user's use of these materials is at the risk of the end user.
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