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Can Plant or Lichen Natural Abundance 15N Ratios Indicate the Influence of Oil Sands N Emissions on Bogs?
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The 140,329 km 2 Athabasca Oil Sands Administrative Area (OSAA), which contains 8982 km 2 of bogs. Since the late 1970s, N emissions from oil sands development in the OSAA have steadily increased...
Comparison of Soil Quality and Productivity of Reclaimed and Native Oil Sands Soils
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The primary target of land reclamation in the Athabasca Oil Sands (AOS) region of Canada is to re-create ecosystems which are similar to the pre-disturbance ecosystems. The main objective of this...
Long-term Changes in Soil Salinity as Influenced by Subsoil Thickness in a Reclaimed Coal Mine in East-central Alberta
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Elevated salinity and sodicity are major challenges to reclamation of surface-mined coal sites in the Alberta Plains region. Research plots were established in 1981 at the Battle River Coal Mine near...
Quantifying Restoration Success via Natural Recovery in Forested Areas Following Pipeline Construction
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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...
Recent Climate Change has Driven Divergent Hydrological Shifts in High-latitude Peatlands
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High-latitude peatlands are changing rapidly in response to climate change, including permafrost thaw. Here, we reconstruct hydrological conditions since the seventeenth century using testate amoeba...
Research as Reciprocity: Northern Cree Community-Based and Community-Engaged Research on Wild Food Contamination in Alberta’s Oil Sands Region
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In this paper, the author suggests that it is possible to participate in research as an act of reciprocity; when a community asks a researcher for help on a specific topic, the application of that...
Scott Ketcheson
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Assistant Professor, Canada Research Chair in Hydrological Sustainability
Webinar - Towards Understanding the Influence of Headwater Catchments on Water Availability in the Athabasca River Basin
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This presentation highlights the importance of northern Alberta’s “mountains” and wetlands on sustaining water flows in local streams and regional rivers in the Athabasca River Basin.