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1979-01-01

Warner, L. A.

This report contains all the available suspended sediment discharge information for 1977 that was collected by Water Survey of Canada within the Alberta Oil Sands Environmental Research Program (AOSERP) study boundaries. Information on suspended sediment concentration at fourteen stream gauging...

1979

Cook, R. D., Jacobson, J. O.

This project was a continuation of research begun in 1976. Earlier studies had been designed to test the moose census procedures employed, analyze census results, and determine statistically reliable moose population estimates. The project TF 1. 1.1 was designed to develop an analysis model which...

1979

Rogers, W., Lake, W.

Volume 2 In order to conduct oil sands mining operations in the surface mining region of the Athabasca oil sands deposits, most regions require depressurization of the basal sandstone formations. The groundwater produced by depressurization operations is of poor enough quality to be toxic to...

1979

Beltaos, S.

This report presents the results of a comprehensive assessment of mixing characteristics of the Athabasca River below Fort McMurray under ice-covered flow conditions. A brief review of mixing processes in natural streams is followed by a description of two tracer tests conducted in February 1978...

1979

Malhotra, S. S.

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...

1979

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...

1979

Angle, R. P.

The achievement of satisfactory air quality entails the adoption of one or more air pollution control strategies. Of the four basic strategies available, only air resource management requires the use of air quality models. Atmospheric dispersion models are a subset which can be employed either...

1979

Lindsay, J. D., Turchenek, L. W.

Soil mapping of the AOSERP study area using the ecological or biophysical approach to land classification was continued in 1978. Work consisted of air photo interpretation, field checking, preparation of interim maps, and analysis of soil samples. About 150 townships were field checked during...

1979

LGL Limited

This document is a summary of a workshop held on 7-8 June 1979 at the Mayfield Inn, Edmonton, Alberta, in order to provide guidance to the Alberta Oil Sands Environmental Research Program (AOSERP) concerning the establishment of a system to biologically monitor the effects of air pollution in the...

1979

Thompson, M. D.

The purpose of this study was to prepare ecological habitat working maps at a scale of 1:50,000 from false colour infrared photographs of the AOSERP study area obtained in 1977 and 1978, and to evaluate multispectral and multistage remote sensing techniques for application of mapping and...