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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...
Near-surface Controls on Peatland Hydrology: Implications for Rapid Disturbance Adaptation and Enhanced Resilience to Disturbance
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Northern peatlands faced compounding disturbances that transformed such critical ecosystems from long-term carbon sinks into carbon sources. Considerable investment is therefore directed for restoring...
Reclamation by Transalta Utilities through Planned Research and Experience
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TransAlta Utilities has always believed that finding solutions to reclamation problems must identify the most economical and technically feasible methods. A range of research related programs have...
Reclamation Experience: An Industrial Perspective
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The concepts important to the regulation of reclaimed land have been evolving and will continue to evolve. We have gone from emphasis on "equal to or greater than productivity" to emphasis on...
Whitewood Mine Closure
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1665 ha has been reclaimed, including one end pit lake, numerous wetland features, woodland/wildlife areas revegetated through assisted natural recovery and perennially cropped agricultural lands