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Application of Artificial Substrate Samplers to Assess Enrichment of Metals of Concern by River Floodwaters to Lakes Across the Peace-Athabasca Delta
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Potential for downstream delivery of contaminants via Athabasca River floodwaters to lakes of the PAD has raised local to international concern. Here, we quantify enrichment of eight metals (Be, Cd...
Baseline Environmental Studies of Ruth Lake and Poplar Creek
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Ruth Lake is a small, littoral, moderately eutrophic lake. Poplar Creek is a small, brownwater tributary of the Athabasca River.
Baseline Studies of Aquatic Environments in the Athabasca River Near Lease 17
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The study consisted of three parts: 1) A general reconnaissance early in the study period including a survey of fish species, benthic invertebrates, periphyton (attached algae) and water quality
Baseline Study of the Water Quality and Aquatic Resources of the MacKay River, Alberta
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Peak discharge for the year was 22.5 m3/sec and the low 0.2 m3/sec. A total of 80 benthic macroinvertebrate taxa and 19 fish species were collected.
Beaver Creek: An Ecological Baseline Survey
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Of particular interest to this study was the acquisition of quantitative data on fisheries populations as a means of determining if harvestable populations of sport fish occur in Beaver Creek
Beyond Fill and Spill: Hydrological Connectivity in a Sub-Arctic Bog-Fen-Tributary Complex in the Hudson Bay Lowlands, Canada
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This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...
Bird Migration Watches on Crown Lease 17, Alberta, Fall 1984
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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
Carbon Gas Exchange, Primary Production and Litter Decomposition of a Restored Fen on a Former Well-Pad
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Over 500,000 oil and gas wells have been drilled in Alberta. Recently updated peatland restoration criteria for well-pads creates incentive for peatland restoration, but little is known about...
Carbon Stocks and Fluxes From a Boreal Conifer Swamp: Filling a Knowledge Gap for Understanding the Boreal C Cycle
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The carbon (C) dynamics of boreal coniferous swamps are a largely understudied component of wetland carbon cycling. We investigated the above- and below-ground carbon stocks and growing season carbon...
Changes to the Hydrology of a Boreal Fen Following the Placement of an Access Road and Below Ground Pipeline
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Study Region A channel fen in the Athabasca Oil Sands Area, Alberta, Canada Study Focus We assessed the hydrological changes to the hydrology of a moderate-rich fen after the construction of a road...
Changes to the Hydrology of a Boreal Fen Following the Placement of an Access Road and Below Ground Pipeline
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We assessed the hydrological changes to the hydrology of a moderate-rich fen after the construction of a road (perpendicular to flow) in 2003 and a pipeline (obliquely to flow) in 2011. New...
Characterizing Spatial and Temporal Variations in Nutrient and CO2 Dynamics Within and Across Peatlands in the Western Boreal Plain, Canada
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This thesis is comprising two studies characterizing nutrient dynamics within the Athabasca Oil Sands region (AOS) of Alberta. The first study simultaneously examined and compared nutrient (nitrogen...
Climate, Land Cover and Topography: Essential Ingredients in Predicting Wetland Permanence
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Wetlands in the Prairie Pothole Region (PPR) are forecast to retract in their ranges due to climate change, and potholes that typically contain ponded water year-round, which support a larger...
CO2 Uptake Decreased and CH4 Emissions Increased in First Two Years of Peatland Seismic Line Restoration
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This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...
Consistent but Delayed Timing of Precipitation Affects Community Composition of Prairie Pothole Birds and Aquatic Macroinvertebrates, but not Wetland Plants
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The hydroperiod (i.e., the length of time ponded water is present) of prairie potholes is sensitive to climate change. Because snowmelt runoff is the largest contributor to ponded water amounts, a...
Continued Studies of Soil Improvement and Revegetation of Tailings Sand Slopes
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Studies were continued in 1976 into the improvement of a five year old revegetated area on a tailings sand dike by the implementation of different fertilizer programs.