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23 March 2021 | Story Dr Cindé Greyling | Photo Charl Devenish
Academy for multilingualism
Dr Peet van Aardt, custodian of the new Academy for Multilingualism

The University of the Free State (UFS) established an Academy for Multilingualism at the beginning of 2021. The academy aims to promote Sesotho, isiZulu, and Afrikaans on institutional and social levels through various academic and community-based projects and initiatives. Multilingualism is conceptualised as a tool that leverages language richness to improve academic excellence and promote an inclusive institutional space.

The UFS Language Policy was approved by the Council in 2016, when English became the primary language of instruction at undergraduate and postgraduate levels on all three campuses. Through the policy, the university has pledged to enable a language-rich environment that is committed to multilingualism, with particular attention to English, Afrikaans, Sesotho, and isiZulu.  The academy serves as a vehicle to further imbed the implementation of the Language Policy.

Comprehension gaps
The Student Language Preference Survey completed in June 2020 indicated that many students have difficulty in understanding their lecturers in class due to language differences. “We also looked at multilingual models from places like South America, India, and South Africa in order to structure our approach,” says Dr Peet van Aardt, custodian of the academy. “Multilingualism has become a popular research field,” he explains, “and we hope to collaborate with universities that are implementing it successfully.” The academy is in the process of generating multilingual academic aids, not only to support learning, but also to create a more representative space on the university’s campuses.

The new look of academic languages
In close collaboration with the university’s Centre for Teaching and Learning, as well as the different language departments on the campuses, the Academy for Multilingualism will, among others, facilitate multilingual academic glossaries, abstract translations, voice-overs for lessons, and tutorials. “Our aim is to ingrain the academy in the university’s academic and social outlook through intra-institutional collaboration and becoming a leading institution on the world map of multilingualism,” Dr Van Aardt concludes.

Language links
The Academy for Multilingualism puts the UFS among the frontrunners of this approach.  “Language is a barrier to learning for many students,” Dr Van Aardt explains. “You just have to walk around on our campuses (or browse our social media platforms) to appreciate the many different languages that are used.” Dr Van Aardt believes that overcoming the language barrier to learning not only promotes knowledge gain but will also help students to develop an identity within their own language cultures.

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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