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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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A degree means nothing if you are not a decent human being, Vice-Chancellor tells first-years
2016-02-01

Description: Qwaqwa first-year welcoming 2016 Tags: Qwaqwa Campus

The 2016 Qwaqwa Campus first-year students received one of the warmest welcomes when the entire Rectorate and other senior UFS officials arrived to welcome them.

Leading the delegation was the Vice-Chancellor and Rector, Prof Jonathan Jansen, whose captivating message was well received by students and those parents who were in attendance.

“What keeps me going is your determination to come to the University of the Free State to start your life. You have done the right thing; do not forget that you are smarter than you think,” said Prof Jansen.

“Each one of you has a story to tell. You had to overcome poverty, disadvantage and abuse,” he said.

Prof Jansen encouraged first-year students to do more than just obtain a degree whilst at the university.

“This university is good not only in ensuring you get the best qualifications. Graduating and continuing to disrespect women is not good enough. Graduating and still continuing to be biased against gay people is not good enough. Getting a degree and still thinking you are better than others just because you have money is not good enough. A degree means nothing if you are not a decent human being,” he added.

In his welcoming message, the SRC President, Paseka Sikhosana, highlighted the importance of academic excellence that is backed by human embrace.

“Human embrace and academic excellence are two very important aspects that we strive for. Five of our members will be graduating this year whilst six are Golden Key members. And we have a very huge task of bringing our campus closer to the community and the community closer to our campus in an attempt to make a difference in those communities,” he said.

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