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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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News Archive

SRC elections: A first for UFS main campus

2005-08-14

Students on the main campus of the of the University of the Free State (UFS) will this week for the first time vote for the Student Representative Council (SRC) using two voting systems: proportional representation (PR) and first-past-the-post.

According to the Vice-Rector, Student Affairs, Dr Ezekiel Moraka, this year’s elections are a milestone for the UFS as it will be the first time that the main campus SRC will be elected according to the amended SRC constitution, which was approved by the UFS Council in June 2005.

“It is also a major breakthrough for student governance and transformation of the UFS main campus and constitutes a legitimate basis for the democratic participation of all students at the UFS main campus in the governance of the university,” said Dr Moraka.

The amended constitution of the main campus SRC determines that nine of the 18 SRC members must be elected by means of proportional representation and nine on the basis of an individual, first-past-the-post election.

According to Dr Moraka, the introduction of the proportional representation system follows earlier calls by some student formations, notably Sasco and the ANC Youth League, for such a system to be introduced at the UFS main campus in Bloemfontein.

The new main campus SRC constitution is the result of consensus reached during a lengthy negotiation process involving diverse student formations such as Sasco, the ANC Youth League, the Young Communist League, the ACDP, HEREXVII, KovsieAlliance, as well as the democratically elected SRC members of the main campus.

“Independent persons such as Mr Jack Klaas and Mr Kobus van Loggerenberg, a former SRC President, facilitated the negotiation process,” said Dr Moraka.

Students on the main campus in Bloemfontein will vote for a new SRC on Monday 15 August 2005.

SRC elections will also take place on the other two campuses of the UFS, which have their own SRC structures.

Students on the UFS-Vista campus in Bloemfontein will vote for a new SRC on Monday 15 August 2005 and Tuesday 16 August 2005.

At the Qwaqwa campus of the UFS, students will vote for a new SRC on Friday 26 August 2005.

The election processes on all three campuses will be closely monitored by independent electoral bodies.

After the three campuses have elected their respective SRCs a central SRC will be constituted. The central SRC will have 12 members made up of delegates of the three campus SRCs, including the presidents of these three SRCs. The main campus will have five representatives, the Qwaqwa campus will have four representatives and the Vista campus will have three representatives.

Main campus voting schedule:
Monday 15 August 2005 from 07:00-21:00. Ten voting stations will be set up across the campus. The results will be announced on Tuesday 16 August 2005.

Vista campus voting schedule:
Monday 15 August 2005 and Tuesday 16 August 2005 from 09:00-18:00 in the administration building. The results will be announced on Wednesday 17 August 2005.

Qwaqwa campus voting schedule:
Friday 26 August 2005 from 09:00-18:00 in the Senate Hall. If there is no objection to the final results, it will be announced on the same day.

Media release

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

14 August 2005

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