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19 October 2018
Conference evaluates impact of academia on public sector
From left: Prof Liezel Lues, ASSADPAM outgoing chairperson; Prof Mogie Subban, newly elected chairperson; Lechesa Tsenoli, Deputy Speaker of the National Assembly; and Dr Henk Boshoff, Free State Provincial Public Service Commissioner.

As part of a process to evaluate the impact of the discipline of Public Administration and Management on the performance of the public sector, the Association of Southern African Schools and Departments of Public Administration and Management (ASSADPAM) recently held a conference themed: ‘Back To The Future: Revisiting the discipline of Public Administration and Management for responsive and sustainable development in Bloemfontein’.

The University of the Free State’s Department of Public Administration and Management hosted the ASSADPAM at a critical time when the country is moving towards the 2019 general elections. Evaluations of this nature are essential in order to identify areas where improvements need to be intensified.

Prof Liezel Lues, ASSADPAM chairperson, says: “Public administration and management has been strongly influenced by several multifaceted political, economic and cultural forces globally and nationally. Now, in 2018, the discipline of Public Administration and Management is evaluating its impact on the performance of the public sector, realising its own responsibility but also that of citizens and public servants for responsive and sustainable development.”

Academics meet the business of governance

Some 114 delegates from 18 different institutions had the opportunity to interactively discuss 68 research papers which were presented from 26 to 28 September 2018. Burning challenges were tackled by prominent role players. Lechesa Tsenoli, the Deputy Speaker of the National Assembly presented on the Academic-Practitioner Interface, while Dr Henk Boshoff, the Free State Provincial Public Service Commissioner debated the Quality and Relevance of Research. The Quality and Credibility of Public Administration and Management training and development was the topic of a discussion fielded by Prof Thean Potgieter, the Acting Branch Head Training Policy and Planning National School of Government.

ASSADPAM honours research excellence
 
Prof Hendri Kroukamp, the Acting Vice-Rector: Academic at UFS, Prof Liza Van Jaarsveldt from the University of South Africa and Prof Michiel de Vries of Radboud University in the Netherlands co-authored the paper which scooped the prize for best conference paper. The award-winning paper titled: ‘International standards, decolonisation, curriculum considerations and public administration education’ was presented at the conference.

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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