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09 April 2019 | Story Valentino Ndaba | Photo Valentino Ndaba
William Kandowe, principal of the Albert Street School in Johannesburg, Dr Faith Mkwananzi, the author, and DR Chris High
From right: William Kandowe, principal of the Albert Street School in Johannesburg, Dr Faith Mkwananzi, the author, and DR Chris High, Senior Lecturer at Linnaeus University in Sweden, at the book launch.

Dr Faith Mkwananzi’s road from secondary school to university has been paved with challenges. After repeating her matric five times in Zimbabwe, she became an international university student in South Africa in 2006. Some years later, on 3 April 2019, the University of the Free State’s (UFS) Bloemfontein Campus witnessed the launch of her excellent book titled: Higher Education, Youth and Migration in Contexts of Disadvantages: Understanding Aspirations and Capabilities, which was informed by these and many circumstances.

Aspirations formation

The book speaks to her own life. “Born and raised in Zimbabwe in KwaBulawayo, I had my own aspirations. I knew I did not want be a nurse   my mother’s earnest interest and desire for me,” said Dr Mkwananzi as she related the fluid dreams her seven-year-old self had that culminated into aspirations to enter academia.

Aspirations enabled Dr Mkwananzi’s capabilities to pursue a PhD in Development Studies at UFS, and then write her book. “Higher education aspirations are worth pursuing,” said the current postdoctoral researcher at the university’s South African Research Chair Initiative (SARChI) in Higher Education and Human Development Research Programme, as she reflected on her academic journey.

Voices of marginalised migrants
 

Dr Mkwananzi has focused her book on the lives, experiences and the formation of higher education aspirations among marginalised migrant youth in Johannesburg. She gives these young people a voice to narrate their own story, making this research an essential work for understanding the conditions necessary for youth to live valuable lives in both local and international contexts. 

News Archive

Water erosion research help determine future of dams
2017-03-07

Description: Dr Jay le Roux Tags: Dr Jay le Roux

Dr Jay le Roux, one of 31 new NRF-rated
researchers at the University of the Free State,
aims for a higher rating from the NRF.
Photo: Rulanzen Martin

“This rating will motivate me to do more research, to improve outcomes, and to aim for a higher C-rating.” This was the response of Dr Jay le Roux, who was recently graded as an Y2-rated researcher by the National Research Foundation (NRF).

Dr Le Roux, senior lecturer in the Department of Geography at the University of the Free State (UFS), is one of 31 new NRF-rated researchers at the UFS. “This grading will make it possible to focus on more specific research during field research and to come in contact with other experts. Researchers are graded on their potential or contribution in their respective fields,” he said.

Research assess different techniques
His research on water erosion risk in South Africa (SA) is a methodological framework with three hierarchal levels presented. It was done in collaboration with the University of Pretoria (UP), Water Research Commission, Department of Agriculture, Forestry and Fisheries, and recently Rhodes University and the Department of Environmental Affairs. Dr Le Roux was registered for 5 years at UP, while working full-time for the Agricultural Research Council – Institute for Soil, Climate and Water (ARC-ISCW).

Water erosion risk assessment in South Africa: towards a methodological framework
, illustrates the most feasible erosion assessment techniques and input datasets that can be used to map water erosion features in SA. It also emphasises the simplicity required for application at a regional scale, with proper incorporation of the most important erosion-causal factors.

The main feature that distinguishes this approach from previous studies is the fact that this study interprets erosion features as individual sediment sources. Modelling the sediment yield contribution from gully erosion (also known as dongas) with emphasis on connectivity and sediment transport, can be considered as an important step towards the assessment of sediment produce at regional scale. 
 
Dams a pivotal element in river networks

Soil is an important, but limited natural resource in SA. Soil erosion not only involves loss of fertile topsoil and reduction of soil productivity, but is also coupled with serious off-site impacts related to increased mobilisation of sediment and delivery to rivers.

The siltation of dams is a big problem in SA, especially dams that are located in eroded catchment areas. Dr Le Roux recently developed a model to assess sediment yield contribution from gully erosion at a large catchment scale. “The Mzimvubu River Catchment is the only large river network in SA on record without a dam.” The flow and sediment yield in the catchment made it possible to estimate dam life expectancies on between 43 and 55 years for future dams in the area.
 
Future model to assess soil erosion
“I plan to finalise a soil erosion model that will determine the sediment yield of gully erosion on a bigger scale.” It will be useful to determine the lifespan of dams where gully erosion is a big problem. Two of his PhD students are currently working on project proposals to assess soil erosion with the help of remote sensing techniques.

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