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04 December 2018 | Story Lacea Loader | Photo Stephen Collet
Regional confrence read more
From the left: Prof Henk de Jager, Vice-Chancellor and Principal, Central University of Technology; Prof Yunus Ballim, Vice-Chancellor and Principal, Sol Plaatje University; Mrs Dipiloane Phutsisi, Principal of Motheo TVET College; Prof Puleng LenkaBula, Vice-Rector: Institutional Change, Student Affairs and Community Engagement at the UFS; Prof Nicky Morgan, Coordinator of HERDIC, and Mr Mr Brian Madalane, Principal of the Northern Cape Urban TVET.

Five post-school education institutions in the central inland region have established an initiative to collaborate in a number of focus areas to the benefit of communities in the region.
 
Established during an inaugural meeting in Bloemfontein on 14 November 2018, the Higher Education Regional Development Initiative of Central South Africa (HERDIC - SA) will collaborate in a manner that delivers operational and academic benefits to each institution, increase benefits to communities in the region, and responds to the need for high-level learning opportunities in South Africa. The collaboration with critical stakeholders in support of development in the region, as expressed in the partnership of teaching, learning, research, and engaged scholarship aspirations and the pursuit of mutually beneficial synergies and benefits of scale in critical support structures, was highlighted.

During the inaugural meeting, it was unanimously agreed that working together for enhanced access to higher education, staff development, and student welfare initiatives, as well as regional collaborations with the wider public sector and business, could have a transformative effect on the capacity and sustainability of the communities in the central inland region. The five institutions that form part of the initiative are: Motheo TVET College (Bloemfontein); Northern Cape Urban TVET College (Kimberley); Sol Plaatje University (SPU) (Kimberley); University of the Free State (UFS) (Bloemfontein and Qwaqwa Campuses); and the Central University of Technology, Free State (CUT) (Bloemfontein and Welkom).
 
During the meeting, the importance of collaboration between higher-education institutions and colleges of technical and vocational education training in creating synergies and leveraging joint capabilities to enhance development, was highlighted. The focus areas that HERDIC – SA will work on, include operational efficiencies (including shared services), articulation between the institutions (including teaching and learning), research and innovation, community engagement (including marketing and communication), and staff development.
 
The operational model will consist of task teams for each of the focus areas, consisting of representatives from each member institution. The task teams will report to a steering committee. It is envisaged that HERDIC – SA will be operational by March 2019.


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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