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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

New coach for Shimlas
2012-05-24

The University of the Free State (UFS) will soon fill a newly created position, namely that of Director of Rugby.

The successful candidate will, amongst others, be the head coach for the Shimla rugby team and will also be involved in the recruitment of young talent, the contracting of rugby players and certain obligations at the UFS/Cheetahs Rugby Academy.
 
This decision was taken during a joint brainstorming session between the university and the UFS Rugby Club about rugby at the university on Friday 18 May 2012. The performances of the Shimla team during the past Varsity Cup Series was also discussed. “The meeting took place in a good spirit and it is a hopeful sign to observe that the university is prepared to go out of its way to ensure that the Shimlas perform, particularly in the Varsity Cup”, said Mr Marius van Rensburg, Chairperson of the UFS Rugby Cup.
 
Mr Jaco Swanepoel, current Shimla coach, retains his position as Head Coach of Rugby at the UFS, as well as certain commitments to function more strongly within the junior rugby structures and to train coaches.
 
According to Mr Van Rensburg, the position will be advertised as quickly as possible. The successful candidate will also have to assume duty soon, because preparations for next year’s Varsity Cup have to commence around September this year.
 
“Shimlas is a high-profile is team with a proud history and a major role player in SA rugby; therefore we expect to receive good applications. The panel that has to make the appointment will, amongst others, consist of two former Shimla Springboks, a former Shimla/Cheetah player and a former Springbok conditioning trainer.
 
The restructuring of the management model of the UFS Rugby Club is also envisaged, which will also bring about certain changes to the club’s constitution.


Media Release
24 May 2012
Issued by: Lacea Loader
Director: Strategic Communication
Tel: +27(0)51 401 2584
Cell: +27(0)83 645 2454
E-mail: news@ufs.ac.za

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