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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

Business School in top ranks of survey
2012-02-15

 
UFS Business School
Photo: Liezl Muller

The UFS Business School was ranked amongst the top business schools in South Africa in a survey by Finweek and MBAConnect.net. MBAConnect.net is the biggest social network for MBA graduates in South Africa. 

More than 10 000 MBA graduates and students were invited to take part in the survey and 1 575 of them completed it. More than half of the respondents are in senior or executive positions.
 
Prof. Helena van Zyl, the Director of the UFS Business School, says any business school has a moral obligation towards its alumni to ensure that the quality of the qualification that they obtained is maintained, that network opportunities are created for graduates, and that job opportunities are communicated, etc. Investment in and involvement with the alumni are non-negotiable as they form the backbone of a business school.
 
The UFS Business School’s results are listed below. The respondents rated the school as the school with the highest:
  • percentage of respondents saying they had definitely made the right choice in doing an MBA: second with 92% (average 86%)
  • score in leadership effectiveness: third with 8.9 (average 8.7)
  • decision-making effectiveness: shares first place with 9.4 (average 9.1)
  • credibility in business: second with 8.9 (average 8.6)
  • impact of an MBA in changing industries: third with 8.3 (average 7.9)
  • score for influence of an MBA in starting your own business: second with 8.5 (average 6.9)
  • percentage of respondents saying an MBA was definitely worth the price paid: shares first place with 80% (average 72%)
  • score for changing the outlook of students: shares first place with 9.3 (average 8.9)
  • score for improving people’s views of their own potential: shares first place with 9.5 (average 9.1)
  • score for helping people become better leaders in their personal lives: shares third place with 8.3 (average 7.8).
The UFS Business School shared first place with its alumni averaging the shortest payback period amongst those who thought the MBA was worth it. Its score was 1.1 years (average 1.8 years)
 
The report says across all schools, at least 73% of students report a negative impact on their stress levels. In the worst case, this goes up to 94%. The impact on the UFS’s students was the lowest at 18%. The average was 81%. At least a quarter of students in all schools report a negative impact on their health, and it goes up to 47% in the worst case. The UFS got 0 (nil) in the category for serious impact.
 
Alumni of the UFS Business School were very satisfied with the school. These results are as follows:
  • Helps keep business knowledge up to date: third (6.5)
  • Provides networking opportunities: first (7.3)
  • Informs about business events: second (8.9)
  • Communicates regularly: first (9.2)
  • Helps access MBA-level jobs: second (6.2)
  • Helps build personal brand: first (5.2)
  • Helps start or grow business: first (5.2)
 

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