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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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UFS council approves guidelines for reconfiguration of Vista Campus

2005-03-15

Human resource development (teaching and training) will be the primary aim of services to be rendered at the reconfigured Vista campus of the University of the Free State (UFS).

This in-principle decision forms part of a set of guidelines for the strategic reconfiguration of the Vista campus in Bloemfontein that was recently approved by the UFS Council. The Vista campus was incorporated into the UFS in January 2004.

“One of the most important aspects that resulted from these guidelines is that we have come to a point where I can say that the future of staff at Vista is not dependant on the strategic reconfiguration of the campus. Vista staff members will stay staff of the UFS and are being integrated into the functions of the main campus,” said Prof Magda Fourie, Vice-Rector: Academic Planning at the UFS.

“According to the guidelines, the reconfiguration of the Vista campus must occur within the ambit of the UFS as a single institution with three campuses,” said Prof Fourie.

The UFS is currently offering two activities on the Vista campus – the regional Centre for Recognition of Prior Learning (RPL) and the Sesotho Language Research and Development Centre.

According to Prof Fourie no duplication of services or programmes being rendered on the main campus in Bloemfontein will take place. In the guidelines suggestions are made that the Vista campus could be used for activities that are currently offered on the main campus (eg short learning programmes), new UFS activities (mainly of a developmental and entrepreneurial nature), cooperative partnership ventures with other role-players and the renting of facilities for education and training purposes.

“However, no definite decisions have been made about these possible activities – the necessary consultation process with relevant stakeholders and role-players must first take place. A consultative forum for this will be established early in the second term of this year,” said Prof Fourie.

“We are excited about the possibilities that have arised from the guidelines as it fits in with our vision to utilise new resources for education and training and to contribute to higher education in the Free State. This will also contribute to the development of human resources as a propelling force in the Central Region,” said Prof Fourie.

MEDIA RELEASE
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
15 March 2005

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