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Acute and chronic effects of acidic pH on four subtropical frog species
(Water Research Commission, 2016)
Acidic precipitation is implicated as a possible cause of global amphibian decline. Even protected areas such as Kruger National Park receive acid rain which may lead to possible negative effects on the park’s natural ...
Application of a Sediment Quality Index for the assessment and monitoring of metals and organochlorines in a premier conservation area
(Springer, 2015)
The physical and chemical characteristics of surface
sediments from a leading conservation area, namely the
Kruger National Park, were determined in order to identify
potential stressors in the systems that may contribute ...
Bioaccumulation and human health risk assessment of DDT and other organochlorine pesticides in an apex aquatic predator from a premier conservation area
(Elsevier, 2016)
With the second highest gross domestic product in Africa, South Africa is known to have a high pesticide usage, including the highly persistent and banned group of organochlorine pesticides (OCPs). South Africa is also one ...
Metal concentrations in Hydrocynus vittatus (Castelnau 1861) populations from a premier conservation area: relationships with environmental concentrations
(Elsevier, 2016)
Metals are known to have deleterious effects on aquatic ecosystems, so monitoring the bioaccumulation of these pollutants is important for the assessment of potential impacts. The aim of the study was therefore to determine ...