Browsing by Author "Conradie, W."
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Reconfiguring mine water reticulation systems for cost savings
Conradie, W. (North-West University, 2018)Rising electricity costs in South Africa force companies, including gold mines, to minimise their energy consumption (EC). More than 30% of the total energy demand for deep-level mines is consumed by the water reticulation ... -
Taxonomy of the super-cryptic Hyperolius nasutus group of long reed frogs of Africa (Anura: Hyperoliidae), with descriptions of six new species
Channing, A.; Du Preez, L.H.; Hillers, A.; Lötters, S.; Schick, S.; Rödel, M.-O.; Conradie, W. (Magnolia Press, 2013)Specimens from across the range of the Hyperolius nasutus species group were sequenced for two mitochondrial genes and one nuclear gene. Advertisement calls were recorded from the same specimens where possible, and ...