Browsing by Subject "Diurnal variation"

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Characterisation of ambient Total Gaseous Mercury concentrations over the South African Highveld

Belelie, M.D.; Piketh, S.J.; Burger, R.P.; Venter, A.D.; Naidoo, M. (Elsevier, 2019)

Mercury is considered a ubiquitous, toxic, and global pollutant. In this study, ambient Total Gaseous Mercury (TGM) concentrations over the South African Highveld are characterised. Studies on ambient mercury in this region ...
Variation of indoor particulate matter concentrations and association with indoor/outdoor temperature: a case study in rural Limpopo, South Africa

Kapwata, Thandi; Language, Brigitte; Piketh, Stuart; Wright, Caradee Y. (MDPI, 2018)

There is still a pressing concern regarding the causes of poor indoor air quality and the consequent effects on health, because people spend a considerable amount of time indoors. Information about seasonal variation and ...