Land Management Search Results
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Because of the considerable area of peatlands in Alberta, the increasing uses of peatlands for various purposes, and the potential impacts of pollutants, there is concern about the effects on the qual
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Authors
Karen Cannon
Sandra Landsburg
Concerns about soil compaction on pipeline rights-of-way have increased with the introduction of heavier, more powerful construction equipment
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Authors
Karen Cannon
Sandra Landsburg
Topsoil stripping of forested soils and its subsequent replacement would result in horizon characteristics similar to those of the plough depth resulting from farming practices
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Scenarios of expected concurrent flow along the Athabasca River are developed on the assumption that a 7Q10 event occurs at either Hinton, Whitecourt, Athabasca, or Fort McMurray
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Heavy oils produced from the Alberta oil sands contain cyclic organic compounds together with sulphur and nitrogen. Upon thermal treatment they have potential to form carcinogenic, mutagenic, and toxi
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Authors
Hal Hamilton
Ron Wallace
D. Westlake
Julia Foght
Barry Taylor
Steve Hrudey
Relationship between hydrocarbons present naturally, or introduced due to surface oil sands mining and upgrading activities, and their potential bioaccumulation and tainting of the commercial fishery
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Authors
Alberta Soils Advisory Committee
Land disturbances due to resource extraction and transport are intended to be only temporary disruptions to the normal use of land for food and fiber production or for recreation. Although no two...
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Authors
Alberta Environmental Centre
Determine the acute and subacute toxicity of bitumen from banks of the Athabasca River downstream of Fort McMurray to rainbow trout. Concluded bitumen was not acutely toxic to fish under dosage tested
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Authors
Alberta Forestry, Lands and Wildlife, Resource Planning Branch
To alleviate potential adverse effects on the environment from the proliferation of linear facilities, the multiple use corridor concept has been accepted by FLW as a feasible remedy
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Reconstructed soils representing different materials handling and replacement techniques were characterized and variability in chemical and physical properties was assessed
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Alberta is in a fortunate situation because most of its soils are underlain by calcareous bedrock and can, therefore, neutralize in-coming acids more efficiently than Canadian Shield areas
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Syncrude has requested that Alberta Environment consider controlled discharge of treated water as part of the waste control guidelines for the plant and establish discharge criteria
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Authors
Steve Hrudey
Richard Nelson
The literature on tainting of fish by petroleum-derived compounds has been reviewed for information specifically relevant to the potential for tainting of fish in the Athabasca River
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Authors
R.L. & L. Environmental Services Ltd.
A.A. Aquatic Research Ltd.
Characterize and re-define aquatic habitats. Aquatic habitat, water quality, flora, and fauna of the aquatic systems in the development area are typical of those found in the oil sands region
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Water quality of the Athabasca River within the oil sands area has been monitored since 1976. Several studies of benthic invertebrate communities have been conducted to provide descriptive information
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Authors
Margaret McLaren
Peter McLaren
Migration watches were undertaken to complement studies of birds using the waterbodies in the area of the development. Watches were conducted each morning and evening from a blind overlooking the Atha
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Authors
Marvin Nyborg
R.W. Parker
Sam Takyi
Paul Yeung
Several field investigations were carried out to determine the amounts of sulphur deposited in rain, in rain washing off trees, and by direct absorption of SO2 by soil
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Authors
C.S. Davis
P. Fellin
D. Stevens
S. Todd
K. Heidorn
Since the determination of the environmental impact of two major pollution sources on precipitation quality was a primary project objective, poor collection efficiencies did not satisfy the objective
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Authors
Stanley Van Dyke
Brian Reeves
In the course of the program, 7,608 shovel tests were excavated for the purpose of locating prehistoric sites in Syncrude's Bituminous Sands Lease No. 22.
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Authors
Peter McLaren
Judith Smith
Overall objectives of this study were to determine the abundance and diversity of terrestrial breeding birds and conduct waterbird inventories to determine what changes, if any, have occurred