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Browsing by Author "Leaner, J"

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  • Leaner, J (CSIR Natural Resources and the Environment 2007, 2007-08)
    Mercury pollution is a world-wide problem requiring attention at global, regional and national levels. Various anthropogenic activities release mercury into the atmosphere. It can occur as both elemental and oxidized forms, ...
  • Leaner, J (2006-10)
    Mercury (Hg) affects human health and the environment, it calls for immediate action. Action is needed at local, regional and international level to reduce the risk associated with mercury, which is a global international ...
  • Chamier, J; Crouch, AM; Leaner, J; Oberholster, Paul J (CSIR, 2010-09-01)
    Toxic heavy metals in air, soil, and water are global problems that are a growing threat to the environment. Trace metal determination is currently done by expensive separation techniques which include inductively coupled ...
  • Masekoameng, KE; Leaner, J; Dabrowski, James M (Elsevier, 2010-08)
    Recent studies suggest an increase in mercury (Hg) emissions to the global environment, particularly as a result of anthropogenic activities. This has prompted many countries to complete Hg emission inventories, based on ...