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26 July 2021 | Story Nonsindiso Qwabe | Photo Nonsindiso Qwabe
On top of the Drakensberg. The ARU and Witsieshoek Mountain Lodge research team are, from the left: Grant Martin, Dr Ralph Clark, Jan van Niekerk, Prof Aliza le Roux, Prof Peter Taylor, and Dr Sandy Steenhuisen.

All mountains around the world have native and non-native species that are expanding their ranges quite dramatically; however, little research has been conducted towards understanding the long-term redistribution of species and the effects of global change on biodiversity.


The Afromontane Research Unit (ARU) on the University of the Free State Qwaqwa Campus – as part of the Mountain Invasion Research Network – has secured a two-year EU Horizon 2020 project under the Department of Science and Innovation, which will be looking at the mechanisms underlying the success and impact of range-expanding species on biodiversity and ecosystem functioning.

On Monday 19 July 2021, the ARU took a few of its researchers on a scenic helicopter ride to the summit of the Drakensberg for an alpine field-experiment site inspection of the Mont-aux-Sources peak, one of the highest sections of the Drakensberg range. This site has been identified for the project which the research unit will be leading on mountain research.

ARU Director, Dr Ralph Clark, said the project would explore the effects of global change, biological invasions (when species invade new geographic regions), as well as climate and land-use change. He said experiments were needed to explore the various possibilities and to test the extent to which species respond to experimental treatments. The project would therefore be conducting experiments for two years using open-top chambers – causing an increase in temperature of 3 or 4 degrees to what you find naturally – on plant species from lower down to the top of the mountain, to see how they function. “This will give us an idea of whether they will be able to survive in global warming scenarios. If temperatures get warmer, we might start seeing a lot of plants up here that we wouldn’t otherwise find here.”

Dr Clark said little is known about the long-term monitoring of species distribution and the effects of global change. Implementing the project in the Maloti-Drakensberg alpine area will therefore put the area in the global mountain research arena. The elevational gradient in the Maloti-Drakensberg Mountains provides space to explore the key processes underlying the variation in species elevation with climate change. “One of the things we don’t know much about are alpine systems. We are hoping to establish a long-term alpine research site and try to add as many studies as we can. The more science we can bring up here, the more we can know about mountain life. What happens on mountains has a lot of impact on social dynamics.

“This project is looking to see what is driving range expansion. Every mountain has its own context. In the Swiss alpine, fires are not a big factor, but fires are one of the biggest factors on our mountains. Some of our native and non-native species are therefore fire-driven, so as fire increases, you might have them spreading faster.”

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News Archive

First M degree in Sport Medicine commences at the UFS
2006-02-03

Some of the guests that attended the launch of the M degree in Sport Medicine were from the left Dr Derik Coetzee (senior lecturer at the UFS Department of Human Movement Science and one of the tutors of the programme); Dr Sorita Viljoen (a student from Bloemfontein); dr Stephan Pretorius (a student from Pretoria) ; Dr Louis Holtzhausen (Programme Director:  Sport Medicine at the UFS) and Prof Teuns Verschoor (Vice-Rector:  Academic Operations at the UFS).
Photo: Lacea Loader


First M degree in Sport Medicine commences at the UFS    

The classes of the first group of nine students registered for the M degree in Sport Medicine at the University of the Free State (UFS) commenced at the School of Medicine this week.

This is the first degree of its kind presented by the UFS.  Only two other universities in South Africa are presenting the course, namely the University of Cape Town and the University of Pretoria.

“It is an important new subject field for medicine in South Africa and is aimed at medical doctors,” said Dr Louis Holtzhausen, Programme Director of Sport Medicine in the School of Medicine and head of the UFS Sport and Exercise Medicine Clinic.

The course focuses on the wellness and healthy lifestyle of patients and also intercepts the growing need for a specialized medical service for sportsmen,” said Dr Holtzhausen.

Athletes’ needs for specialised medical care have increased dramatically during the past ten years.  “The primary health care practitioner has already surrendered a great deal of the athletics community to disciplines such as physiotherapy, bio kinetics, homeopathy, chirology and other alternative disciplines because of a lack to provide for these practitioners,” said Dr Holtzhausen.

“The course is especially in demand with general practitioners because they want to deliver a more specialized service to patients.  With this course a student can call him/herself a sport doctor and will then not only be able to present patients with scientifically funded exercise, food supplements and advice on their lifestyle, but will also be able to help with the rehabilitation of patients with chronic illnesses,” said Dr Holtzhausen.

“The greatest medical care expense in South African stems from lifestyle bound illnesses such as depression, strokes and obesesiveness.  The M degree in Sports Medicine at the UFS will intercept some of these problems,” said Dr Holtzhausen.

According to Dr Holtzhausen the duration of the degree is three years and it comprises of three legs.  In the first leg, attention is given to an athlete’s performance and how it can be improved with the correct methods and supplements.  In the second leg attention is given to the wellness of patients and the reversibility of the risk of illness and the exercise rehabilitation of chronic illnesses such as diabetes and hart problems to assist patients to exercise in a scientific way in order for them to start living optimally again.  In the third leg attention is given to a healthier lifestyle as a precautionary measure. 

The course also includes a lecture part (four attendance sessions of seven days each) and a thesis.  

“The new course is important for the UFS as the whole tendency in medicine is to move into a direction of a more affordable precaution.  There is no other qualification or programme with as much detail as this course,” he said.

Media release
Issued by: Lacea Loader
Media Representative
Tel:   (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za
3 February 2006

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