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10 January 2019 | Story Rulanzen Martin | Photo Sonia Small
Prof Heidi Hudson
Prof Heidi Hudson wants her faculty to embrace the digital era to find that unique ‘KovsieHumanities’.

Ever since her appointment as Dean of the Faculty of the Humanities in March 2018, Prof Heidi Hudson has been on a mission to build relations – and importantly – to find a unique identity for ‘KovsieHumanities’.

“My immediate aim is to consolidate
where things are going well,
and to rectify imbalances and inequities
that developed over time.”
—Prof Heidi Hudson.

 

Prof Hudson is Professor of International Relations with a B2 rating from the National Research Foundation. She was until recently a member of the Committee on the Status of Women in the International Studies Association (ISA), a Global Fellow of the Oslo Peace Research Institute (PRIO) in Norway and is also an elected member of the Academy of Science of South Africa.

 

Critical self-reflection

 

“My immediate aim is therefore to consolidate where things are going well, and to rectify imbalances and inequities that developed over time,” Prof Hudson said. Such a process will require critical self-reflection from all concerned in order to carve out and claim a specific identity and role for the Humanities at the UFS.

 

Research excellence important

 

Research excellence is a major priority for her and plans to enhance research within the faculty will include measures to understand the faculty’s research landscape, addressing uneven productivity and the lack of diversity of our researchers; creating research-ready undergraduate students; increasing and developing postgraduate students; and effectively marketing our Humanities research. 

 

The diversity of the faculty is considered a strength in terms of interdisciplinary and cross-faculty collaboration. “This aspect is also encouraged by the university’s differentiated research strategy where the Humanities will lead and coordinate an African Studies research hub.”

 

Curriculum development and renewal, together with space to actively engage with discipline-specific questions on the decolonisation of the curriculum, is a key priority related to teaching and learning for Prof Hudson. “The approach to curriculum renewal is collaborative, with the recent formation of two programme committees for the generic degrees,” she said.

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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