Browsing by Subject "platinum mining"
Now showing items 1-2 of 2
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Estimating scale efficiency of platinum-mining companies' environmental performance: a South African perspective
(Clute Institute for Academic Research, 2011)The purpose of the study is to develop a data envelopment analysis (DEA) model to estimate the relative scale efficiency of platinum-mining companies' environmental performance. South African platinum-mines were used to ... -
Utilizing Eisenia andrei to assess the ecotoxicity of platinum mine tailings disposal facilities
(Springer Link, 2013)South Africa is an important platinum mining country which results in environmental impacts due to the construction of tailing disposal facilities (TDFs). It is unclear what the effects of ageing are on the ecotoxicity ...