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Lower Athabasca Region : tailings management framework for the mineable Athabasca oil sands

Description

This document provides direction to manage fluid tailings volumes during and after mine operation in order to manage and decrease liability and environmental risk resulting from the accumulation... More ≫

Description

This document provides direction to manage fluid tailings volumes during and after mine operation in order to manage and decrease liability and environmental risk resulting from the accumulation of fluid tailings on the landscape. The Framework builds on, but does not replace, existing provincial legislation and policy on tailings management and reclamation. It will not replace existing management systems. However, it will fill a management gap by providing a framework in which to monitor and manage long-term fluid tailings accumulation and reclamation on the landscape in the Lower Athabasca Region. Requirements under the framework will be administered primarily through the Oil Sands Conservation Act and the Environmental Protection and Enhancement Act.

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Athabasca tar sands development : environmental impact statement matrix : physical & chemical characteristics

Description

The methodology of environmental impact analyses incorporates the principle of subjective assessment of the impacts of the separate actions which comprise the project upon various factors of the... More ≫

Description

The methodology of environmental impact analyses incorporates the principle of subjective assessment of the impacts of the separate actions which comprise the project upon various factors of the environment. The significant factors relating to effects on the physical and chemical characteristics of the northern Alberta environment as a result of potential oil sands development in the Athabasca tar sands were documented according to the "Procedure for Evaluating Environmental Impact" - Geological Survey Circular 645. The text of this impact report was based on the sum of magnitude and importance vectors being equal to or greater than 5 for any specific sector of the physical and chemical environment. This report and possible computer data adaptation may provide for additional summation and recommendation of specific actions incurred by oil sands development as these proposals further relate to biological and cultural aspects of the environment.

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