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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

Meet our Council: Kgotso Schoeman - I’m not afraid of challenges
2016-04-21

Description: Kgotso Schoeman Tags: Kgotso Schoeman

Mr Kgotso Schoeman
Photo: Stephen Collett

It’s not often that someone is asked a favour by the MEC of Education. However, when it does happen, it is a sign that he has full confidence in you and your abilities. This is exactly what happened to Mr Kgotso Schoeman, one of the Council members of the University of the Free State (UFS).

Mr Schoeman, who was approached by the MEC of Education in the Free State, Mr Tate Makgoe, to serve on the UFS Council, has been involved with the Kagiso Trust for the past 20 years, and now serves as the CEO of Kagiso Capital. The Kagiso Trust was established in May 1985 by anti-apartheid activists, including Archbishop Desmond Tutu, Dr Beyers Naudé, and Prof Jakes Gerwel, in order to channel funds for the promotion of the struggle against apartheid, and for the upliftment and empowerment of communities. Today, education plays a leading role in the activities of the trust.

Mr Schoeman is now serving his second term on the UFS Council.  At the start of his term, he expressed a particular interest in learning more about the inner workings of universities, and the UFS in particular.  He believes the past two years, have been very informative in this regard.

"I have been very impressed with the academic performance of the UFS, and I have learned a lot about university governance and management during this time.  I do think, however, that there is a lot of room for improvement with regard to transformation at the UFS, especially at academic staff level," he says.

One of the issues that he has become aware of over the past two years, and which concerns him greatly, is the relationship between higher education institutions and the Department of Higher Education and Training.  It relates to another matter of concern: how higher education should be funded in South Africa.

"These are issues I raise at every Council meeting, because I feel these points are important not only for the future of the UFS, but for all higher education institutions in the country," he says.

When it comes to hobbies, Mr Schoeman loves reading. However, it is not fiction that interests him, but rather books on leadership and the changes experienced by today’s society. “In one of the educational programmes we offer, there are opportunities for people to discuss complicated topics, such as transformation. I find it fascinating to see how people can change their point of view in the course of these discussions.”

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