Browsing Environment (Faculty of) by Subject "Athabasca Oil Sands Region"
Now showing items 1-4 of 4
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Atmospheric nitrogen deposition and nitrogen dynamics of a reclaimed fen-upland in the Athabasca Oil Sands Region, Alberta
(University of Waterloo, 2021-09-03)Surface mining in the Athabasca Oil Sands Region (AOSR) has resulted in the alteration of over 895 km2 of wetland and forest ecosystems in the Western Boreal Plain (WBP) of northeastern Alberta. After surface mining ceases, ... -
Environmental controls on carbon sequestration in a saline, boreal, peat-forming wetland in the Athabasca Oil Sands Region
(University of Waterloo, 2018-04-13)Saline boreal fens represent potential models for post-mining landscape reclamation in the Athabasca Oil Sands Region (AOSR) (Canada) where wetland construction is challenged by salinization. One of the key indicators of ... -
The Hydrogeochemistry of a Constructed Fen Peatland in the Post-Mined Landscape in the Athabasca Oil Sands Region, Alberta, Canada
(University of Waterloo, 2016-09-28)Large areas of land within the Athabasca Oil Sands Region (AOSR) have been subjected to open pit mining to recover bitumenous oil sands. Following extraction, oil sands require the addition of solvents to optimize the ... -
Sulfur biogeochemistry in a constructed fen peatland in the Athabasca Oil Sands Region, Alberta, Canada
(University of Waterloo, 2018-05-14)In peatlands, increased sulfate (SO42-) availability can stimulate dissimilatory SO42- reduction (DSR), allowing it to become a prominent anaerobic carbon (C) mineralization process. In turn, methane emissions may be ...