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03 May 2022 | Story NONSINDISO QWABE | Photo Supplied
Simphiwe Dube
ISRC President Simphiwe Dube.

The president of the ISRC, Simphiwe Dube, left his seat alongside the Convocation and traded his procession regalia for the black gown, as he walked across the stage to receive his qualification during the morning session of the Qwaqwa Campus graduation ceremony on 30 April 2022.

Students, proud parents, and loved ones in the Rolihlahla Mandela Hall ululated and clapped as Dube received his Bachelor of Education degree majoring in Intermediate Phase Teaching, with distinction.

Dube himself revelled in the moment, shouting “amandla” to the overjoyed crowd.

Reflecting on how he managed to balance an impeccable academic record while being fully active in student politics as well as other extracurricular activities on campus, Dube said it was all doable with determination, courage, and selflessness.

“I always knew I wanted to make a difference in one way or another, and I suppose that's why I chose teaching as a profession. Coming to university, I was received by a cloud of activism that changed the way I viewed the world. I suppose that's where my journey in the space began.” 

He said the first duty of a revolutionary was to be educated. “Education should be the bloodline of every true revolutionary; it should be the driving force, and it really is inspirational to end an academic period in a cloud of glory; this itself should be a message.”

Describing himself as keen and goal-driven through academic excellence and leadership skills, Dube shared the following words with the student community: “The true goal is to be educated; the main thing is to get that qualification. We are born to be great from the day we enter the UFS gates, we can only stop at the top. Therefore, we should always anchor ourselves in the true revolutionaries who have sought to emancipate education at every turn.”

Click to view documentView his moment on stage here: 

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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