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Controls on Methylmercury Concentrations in Lakes and Streams of Peatland-Rich Catchments Along a 1700 km Permafrost Gradient
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Permafrost thaw may increase the production of neurotoxic methylmercury (MeHg) in northern peatlands, but the downstream delivery of MeHg is uncertain. We quantified total mercury (THg) and MeHg...
Local Participation in Natural Resource Monitoring: A Characterization of Approaches
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The monitoring of trends in the status of species or habitats is routine in developed countries, where it is funded by the state or large nongovernmental organizations and often involves large numbers...
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