Boreal Caribou Search Results
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Physical properties of soils and mined materials in relation to reclamation; Chemical properties of soils and methods of improving mined material for plant growth; Sulphur deposition and acidification
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Aspen sucker production from root fragments was 3X higher at salvage/placement depth of 40 cm compared to 15 cm. Successful suckering occurred in root fragments with little damage in upper 20 cm soil
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Pedocan Land Evaluation Ltd.
Part 1 of this manual is a background and explanatory section that describes the terminology used in soil surveys and presents the assumptions and conventions upon which the interpretations are based
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Authors
Pedocan Land Evaluation Ltd.
Part 2 presents typical data and interpretations for each soil series in Alberta. The interpretations were made by applying the guidelines in Part 1, and checking the results against experience
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Authors
C. Middleton
Francis Salifu
Wayne Tedder
David Chanasyk
John Hastie
Results indicated a negative relationship among pine performance with increasing soluble calcium and available sulphate-S
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This document consists of two tables providing chemical and physical properties of soil, peat, overburden, spent sand and lean tar sand from Syncrude and Suncor.
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This report describes some novel experiments adding CO2 to liquid tailings from the G. C. O. S. plant, which may lead to an economically feasible tailings treatment process
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Part 2 of the report deals with the theoretical aspects of the reactions between carbon dioxide and tailings.
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A thickness of 75 cm will provide adequate water supply to vegetation during droughts while also allowing for the release of water to the downstream reclaimed landscape.
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Authors
Suyuan Yang
Owen Sutton
Eric Kessel
Jonathan Price
At the Nikanotee Fen Watershed, a pioneering reclamation project in the Athabasca Oil Sands Region, elevated sodium (Na+) in the porewater of mine-waste materials has been shown to migrate to the fen...
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Authors
Meagan Wood
Merrin Macrae
Maria Strack
Jonathan Price
Terry Osko
Richard Petrone
Wetlands are found extensively throughout the Western Boreal Plain, a region under pressure because of disturbance by the oil and gas industries. To understand how wetland systems may respond to...
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NAIT Centre for Boreal Research
Vegetation management is critical to establishing desirable plant species and to achieving reclamation objectives. This resource is one of four technical notes on vegetation management for reclamation...
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Authors
Dave McCoy
Henry Regier
Dave Graveland
Physical and chemical analyses of spent sand indicate that this material is very infertile. The spent sand samples analysed had an average pH of 7.2 and low Na content
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InnoTech Alberta
University of Alberta
The InnoTech/UofA above ground mesocosm facility enables configurable, innovative approaches for assessing potential environmental and ecological impacts of industrial activities
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Colonization of limestone gravel, limestone gravel + organic matter, and limestone gravel from a river bed was followed over time to compare two possible stream reclamation substrates with a control
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Authors
Haneef Mian
Neil Fassina
A. Mukherjee
Alan Fair
Chris Powter
There is no single technology solution for tailings disposal – a suite of technologies will be required For a technology to be considered suitable it must provide net environmental benefits
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Authors
Matthew Pyper
Chris Powter
Tim Vinge
For reclaimed lands to be considered self-sustaining they should respond to natural and anthropogenic disturbances in a similar manner to how an analogous undisturbed landscape might respond
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Road networks, both temporary and permanent, are necessary for accessing natural resources in the boreal forest. Forest roads can alter hydrology by 1) affecting the movement of water 2) reducing the...
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Authors
Dean MacKenzie
Anne Naeth
Research has shown forest surface soil provides an economical, diverse and abundant source of native propagules and an important source of nutrients and soil fauna. Salvage depth affects soil quality
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A random sample of 1,032 Albertans to gather empirical information as a basis for oil sands policy development for both industry and government