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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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First-year students welcomed into Kovsie Family

2013-01-23

New first-year students and their parents and guardians are welcomed on the Qwaqwa and Bloemfontein campuses.
Photo: Sonia Small
23 January 2013

YouTube Video

They came from near and far. Some hail from Bloemfontein, others from as far away as Botswana but they all have one thing in common. They were here to start their first year as Kovsie students. Thousands of first-year students, along with parents and guardians, attended the first year welcoming on the Qwaqwa and Bloemfontein campuses on 18 and 19 January 2013 respectively.

“I do not care whether you come from the Free State or Zimbabwe or whether you are from Gauteng or Lesotho. I do not care if you speak Sesotho, Setswana or Afrikaans. What I care about is that you must understand that you are smarter than you think.”

This was the message from Prof Jonathan Jansen, Vice-Chancellor and Rector of the University of the Free State (UFS), when he officially welcomed first year students to the Qwaqwa Campus. “At the UFS, we put emphasis on two very important projects - the academic and human projects”, said Prof Jansen.

“The academic project is about you excelling academically as a student. It is about being the best you can be in your chosen field of study. All of you should strive to be like Zandile, a young girl from Umlazi who, despite her poverty and challenging conditions at home, went on to attain seven distinctions in her 2012 matric results”, said Prof Jansen. He was referring to Zandile who he tracked down via Facebook to offer her a full bursary to study at the UFS. Zandile had appeared on SABC TV news, expressing her frustration at the lack of funds to continue her studies, despite her performance.

“The human project is about you loving those who are different from you, thus becoming better human beings,” Prof Jansen said.

Prof. Jansen echoed the same message on the Bloemfontein Campus the following day when he welcomed thousands of new students. These students, their parents and guardians packed the huge tent that was erected in the CR Swart parking area of the campus. Prof. Jansen welcomed students from the different faculties during four sessions. He told parents and students that the class of 2013 was the smartest class the university had had in its 109-year history.

Mr Rudi Buys, Dean of Students, informed them about the many opportunities that awaited them at Kovsies. These include programmes like the Leadership for Change Programme for first year students and the Stanford Sophomore College Program for second year students.

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