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ARU pioneering mountain range-expanding project

26 July 2021 | Story Nonsindiso Qwabe | Photo Nonsindiso Qwabe

ARU Read more web — 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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Curriculum of UFS School of Management best in South Africa

2010-09-17

Prof. Helena van Zyl

The School of Management at the University of the Free State (UFS)’s curriculum has been rated in the September 2010 edition of the Financial Mail as the best in South Africa for the second successive year. According to Prof. Helena van Zyl, Director of the School of Management, this rating was done by the school’s MBA students and alumni after the Financial Mail had used an independent company to do a survey about business schools in South Africa.

Apart from its curriculum, from the group of 14 accredited business schools in South Africa, the UFS’s School of Management was also rated by its students and alumni as one of the top three schools in terms of the quality of its lecturers (first position), the degree to which the students enjoyed the course (third position) and the value for money that the school offers (third position).

“This positive rating means that we have clients that are really satisfied with our service, and that is important to us. Our students and alumni feel that we add value, that we empower them, and that we open worlds for them,” said Prof. Van Zyl.

“In this environment where business schools are very competitive, it is an important message to send out that students and alumni are satisfied. It influences prospective MBA students’ choice of a future institution where they would want to study.

“The fact that the UFS’s School of Management has received such a good evaluation, even though we are situated in the centre of South Africa and not in a commercial hub like Johannesburg or Pretoria, is a great privilege for us. Also, if the quality of the programme is taken into account, our MBA programme is very affordable and really offers value for money,” said Prof. Van Zyl.

The School of Management, which is the flagship of the Faculty of Economic and Business Sciences at the UFS, affords this faculty a specific position in corporate South Africa.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za
17 September 2010

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