This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
AOSERP Reports
The Alberta Oil Sands Environmental Research Program (AOSERP) ran from 1975 to 1985 and carried out surveys and research aimed at identifying the potential long-term impacts of oil sands development. The program focused on land, water, air and human systems and produced numerous reports. The program was managed by Alberta Environment.To view a list of available reports, please visit: http://www.osrin.ualberta.ca/Resources/DigitizedReports.aspx
TAKE NOTE: These reports are provided to give context and historical information. As they are old they may contain references to out-of-date legislation and policies. Readers should be cautious when using these materials and always refer to current legislation and policies.
Items in this Collection
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Interim report on physiology and mechanisms of air-borne pollutant injury to vegetation, 1975 to 1978
Download1979
Biochemical studies conducted under controlled conditions suggested that low concentrations of SO2 which normally do not produce any visual symptoms on the foliage cause injury to forest vegetation by altering pigment (chlorophyll, phaeophytin and chlorophyllide) metabolism, by inhibiting lipid...
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Interim report on symptomology and threshold levels of air pollutant injury to vegetation, 1978-79
Download1979
Malhotra, S. S., Addison, P. A.
The dominant woody boreal forest plant species were fumigated with 0.34 ppm SO2 under controlled conditions in the laboratory in order to rank their physiological and visual sensitivities to the air pollutant. Deciduous trees and shrubs were much more sensitive than conifers, presumably because...
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1980
Addison, P. A., Khan, A. A., Malhotra, S. S.
A number of coniferous and deciduous species that had been growing on the Suncor tailings sand dike for five to seven years were fumigated with 0.34 ppm SO2 under controlled environmental conditions. The results obtained were compared with those from similar fumigations of the same species grown...