Browsing by Author "Piketh, Stuart"
Atmospheric dry and wet deposition of sulphur and nitrogen species and assessment of critical loads of acidic deposition exceedance in South Africa Josipovic, Miroslav; Pienaar, Jacobus Johannes; Keen, Melanie; Piketh, Stuart; Annegarn, Harold (Academy of Science of South Africa (ASSAF), 2011)We tested the hypothesis that acidic atmospheric pollution deposition, originating from the South African central industrial area, poses an environmental threat across a larger region within the dispersal footprint. A ...
Comparing the effect of modeled climatic variables on the distribution of African horse in South Africa and Namibia Liebenberg, Danica; Van Hamburg, Huib; Piketh, Stuart; Burger, Roelof (Wiley, 2015)Africa horse sickness (AHS) is a lethal disease of horses with a seasonal occurrence that is influenced by environmental conditions that favor the development of Culicoides midges (Diptera: Ceratopogonidae). This study ...
Concentrations, distributions and critical level exceedance assessment of SO2, NO2 and O3 in South Africa Annegarn, Harold; Josipovic, Miroslav; Kneen, Melanie; Pienaar, Jacobus Johannes; Piketh, Stuart (Springer, 2010)