Browsing Geography and Environmental Management by Subject "Reclamation"
Now showing items 1-10 of 10
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Characterization of the Physical and Hydraulic Properties of Peat Impacted by a Temporary Access Road
(University of Waterloo, 2015-10-07)Due to the disruption of hydrology and water quality, permanent installation of roads and well pads is a practice that is discouraged. It is becoming more common to install temporary structures, which can subsequently be ... -
Chemical characterization of construction materials and solute transport in peat from the Nikanotee Fen watershed at the Athabasca oil sands region, Alberta, Canada
(University of Waterloo, 2017-02-22)Overburden and tailings materials from oil sands production were used as construction materials as part of a novel attempt to create a self-sustaining, peat accumulating fen-upland ecosystem. To evaluate the potential for ... -
An Exploratory Methodology for Quantifying Land-cover Patterns Along Permanent Open-water and Disturbance Levels for Large-Scale Wetland Reclamation
(University of Waterloo, 2019-01-23)Wetlands are multi-functional systems that provide a disproportionate number of ecosystem services given the spatial extent they occupy both nationally and globally. The ecological functioning of these wetlands is dependent ... -
Hydrogeochemical soil dynamics relative to topography for forested land units undergoing reclamation in a post-mined landscape in the Athabasca Oil Sands Region, Alberta
(University of Waterloo, 2017-01-25)Natural forest soils of the Western Boreal Forest rarely witness near-surface soil flushing events during the growing season due to the forest’s excessive evapotranspiration demands and large unsaturated zone storage ... -
The hydrology and geochemistry of a saline spring fen peatland in the Athabasca oil sands region of Alberta
(University of Waterloo, 2014-05-01)Due to the nature of the regional geology and the bitumen extraction process, the post-mined landscape of Canada’s oil sands region will have a much higher concentration of dissolved salts than it did prior to mining. As ... -
Hydrology of a Constructed Fen Watershed in a Post-mined Landscape in the Athabasca Oil Sands Region, Alberta, Canada
(University of Waterloo, 2016-01-20)Peatlands (i.e., wetlands with organic soil) cover approximately 12% of Canada’s total land area, 18% of Alberta’s land base and nearly half of the landscape in Canada’s Western Boreal Plain. Some of these peatlands overlay ... -
A Methodology to Quantify the Topographic Characteristics of Wetland Landscapes
(University of Waterloo, 2018-01-19)Topography underpins natural processes ranging from incident solar radiation at a location to overland flow and water pooling. Despite the influence of topography on natural processes and subsequent ecosystem function, ... -
Organic matter decomposition at a constructed fen in the Athabasca Oil Sands Region in Alberta, Canada
(University of Waterloo, 2019-03-13)Resource mining and extraction in northern Alberta has resulted in substantial disturbances across a variety of ecosystems, including fen peatlands. Provincial regulations require companies to reclaim disturbed areas to ... -
Quantifying the Influence of Soil Prescriptions on Ecosystem Processes in Reclaimed Forests of Varying Age in a Post-Oil Sands Landscape in the Athabasca Oil Sands Region, Alberta, Canada
(University of Waterloo, 2020-03-03)The Athabasca Oil Sands Region (AOSR) in northern Alberta, Canada contains ~4800 km2 available for surface mining, and as of 2017 ~767 km2 had been disturbed for oil sands operations. The Alberta government requires this ... -
Salinity Effects on Dissolved Organic Carbon Concentration and Quality in a Constructed Fen Peatland, Fort McMurray, AB
(University of Waterloo, 2020-08-05)In northern Alberta, oil sands mining disturbs the landscape; reclamation to an “equivalent land capability” is required, and industry is testing peatland construction as part of landscape reclamation. To determine if these ...