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Browsing Faculty of Science and Agriculture by Author "Luus-Powell, W. J."

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Assessment of the effects of environmental contaminants on feral fish populations in the Olifants river system

Lebepe, Jeffrey (University of Limpopo, 2018)

Freshwater ecosystems are the most threatened systems globally, suffering from channel modification, over extraction of water and, of particular concern, pollution. In South Africa, Olifants River is categorised as the ...
Biological monitorings of mining pollution in tributaries of the Olifants River in the Sekhukhune Area

Makwarela, Maanda (2020)

Water pollution has been one of the major concerns all over the world for at least the past two decades. In South Africa, the Olifants River System is one of the most polluted river systems. Anthropogenic activities ...
A comparative study of health of rednose labeo baded on the quantitative health assessment index, bioaccumulation and histopathology in the Olifants Rive

Lebepe, Jeffrey (2012)

The Olifants River System is one of the most polluted river systems in Southern Africa. The Olifants River catchment is characterized by large-scale mining, power generation, heavy industry and inadequate domestic sewage ...
Diversity of freshwater fish parasites and water quality of the Kwena Dam, Mpumalanga Province, South Africa

Mokonyane, Morongwa Precious (2020)

The present study was carried out in the Kwena Dam, with the aim of determining selected water quality parameters, parasite diversity and condition factor (K) of Clarias gariepinus (sharptooth catfish), Cyprinus carpio ...
Effects of pollution and metazoan parasites on the health and oxidative stress biomarkers of two cyprinid fish species in the Olifants River System, South Afrrica

Ramalepe, Tshepiso Promise (University of Limpopo, 2015)

The unprecedented expansion in human population and industry, since the industrial revolution in the late 1700s, has led to increased anthropogenic activities which have indisputably impacted freshwater ecosystems and ...
Effects of various management control measures on seasonal leaf quality of colophospermum mopane and tragelaphus strepsiceros browse of C. mopane, Limpopo Province, South Africa

Makhado, Rudzani Albert (2020)

Colophospermum mopane (Benth.) J. Léonard, commonly known as mopane, is a dominant tree or shrub in the mopane woodland. It is distributed in the low-lying areas of southern Africa’s savannas. Mopane maintains its ...
The health and survival of fish exposed to wastewater from Motetema wastewater treatment plant, Sekhukhune District

Mokgawa, Makubu Priscilla (2020)

The pressing state of South Africa’s freshwater resources due to pollution from the release of raw sewage or poorly treated domestic wastewater, has resulted in the urgent need for the implementation of innovative ways to ...
The impact of water and sediment quality on the health of Oreochromis Mossambicus (Peters, 1852) and Schilbe Intermedius Ruppell, 1832 at the Phalaborwa Barrage in the Olifants River

Gohell, Ashla Fiona (University of Limpopo, 2014)

The Olifants River is presently one of the most threatened river systems in South Africa. The Upper and Middle catchments are heavily impacted by anthropogenic activities, however little is known of the status of the river ...

Browsing Faculty of Science and Agriculture by Author "Luus-Powell, W. J."

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