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11 December 2018 | Story Leonie Bolleurs | Photo Sonia Small
David Abbey
David Abbey is also serving on the UFS Council’s Finance, Audit, Risk and IT Governance Committee.

David Abbey, a senior banker and transactor in the Acquisition and Leveraged Finance Division at Rand Merchant Bank in Johannesburg, was appointed to the UFS Council.

An undergraduate student of Rhodes University, David is also a proud product of the UFS, having completed his Accounting honours degree at this university. For the past few years, he has also guest lectured on investment banking and financial instruments to Accounting honours students as part of the PwC Financial Instruments Programme.

Large-scale impact

Therefore, his appointment to the Council is particularly special to him.

“Being a member of the Council gives me the platform to have a more large-scale impact on the institution, academic community, the economy, and society. I’m thrilled to be serving alongside an astute body of incredible individuals from whom I will undoubtedly learn,” he says.

Realising his full potential

David is serving on the Council’s Finance, Audit, Risk and IT Governance Committee and his experience in, and knowledge of finance, technology, and audit skills will stand him in good stead. When he’s not developing and structuring innovative, multidisciplinary, and integrated financial solutions for his corporate clients, he loves to be active. He is a regular gym-goer and plays and watches all kinds of sport. Travel, the arts, and motoring are some of his other passions. 

On a personal level, there is still much he wants to achieve. “I want to continue to work hard, using my God-given talents to realise my full potential and to make a humble mark in society and in people’s lives.”

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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