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15 June 2018 Photo Supplied
Kovsies dominate SA students athletics team
Marné Mentz is one of six Kovsie female athletes in the South African student team to the CUCSA Games.

Students of the University of the Free State (UFS) are well represented on the South African student teams for this year’s CUCSA Games.

The competition that takes places biennially is staged from 18 to 22 June 2018 in Gaborone, Botswana.

The Confederation of University and Colleges Sports Associations (CUCSA) comprises of the Africa Zone VI countries with its members being Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Zambia and Zimbabwe, who will all be a part of the action. 

The South African men’s and women’s teams will compete in athletics, basketball, soccer, table tennis and volleyball.

After UFS female athletes won the women’s competition at the University Sport South Africa (USSA) championships in April, it came as no surprise that they had produced the most athletes, with six out of the 17, in the national women’s athletics team. 

The athletes chosen are: Ané Erasmus (hurdles), Lynique Beneke (long jump), Marné Mentz, Tsepang Sello, Lara Orrock and Tyler Beling (all middle distances). Emmarie Fouché from KovsieSport will be one of the four athletics coaches at the games. Tsebo Matsoso (sprints), Ruan Jonck and Pakiso Mthembu (both middle distances) will form part of the men’s team.

Kovsies’ Gauta Mokati will captain the men’s football team. Jeranimo Power had initially been selected to play, but had to withdraw due to injury. Thabo Lesibe is another UFS player selected for the men’s team and Godfrey Tenoff of KovsieSport will serve as the assistant coach. Noxolo Magudu will represent Kovsies in the women’s football team.

Although there aren’t any UFS players in the CUCSA basketball teams, the men’s team will be managed by Clement Kock, an assistant coach for the Kovsies basketball team.

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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