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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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Kovsies present case studies to Tata Africa

2014-04-15

Tata Africa welcomed four top scholarship winners from the University of the Free State’s (UFS’s) Business Management Department who were awarded academic bursaries in 2013 for developing practical marketing strategies for the Tata group companies as part of their studies.

The students presented their winning case studies to a panel of Tata Africa executives and senior managers in Johannesburg.

“The Tata group places social responsibility at the core of its business DNA. This kind of support characterises our commitment to communities where Tata companies operate worldwide,” said Thami Mbele, Managing Director for Tata Africa Holdings.

“The impressive work of the Strategic Marketing students of the University of the Free State’s Business Management Department, who have been using Tata group companies as examples for their practical marketing strategies, deserve recognition,” he added.

To date, Tata has invested R275 000 in the University of the Free State’s talent pool. Over the past six years, Tata Africa has invested over R10 million in scholarships in Africa.

Second-semester students of the Strategic Marketing course, Lebohang Masoabi, Estie Brown, Lynne Harvey and Cecile Boshoff, were given a rare opportunity to apply their theoretical knowledge by developing practical marketing strategies for Tata group companies operating in Africa. Students presented their ideas to a panel of UFS and Tata representatives in 2013, and 27 out of 78 groups were selected to compete for academic bursaries sponsored by Tata.

Through its scholarship programme, Tata Africa is committed to investing in future African entrepreneurs, leaders of industry and business.

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