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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

UFS seals cooperation with National Institute for Higher Education

2006-03-20

At the signing of the agreement were seated from the left Prof Magda Fourie (Vice-Rector: Academic Planning at the UFS) and Dr Pearl Nkosi (Head: Academic Planning at the NIHE). Standing from the left were Dr Kopano Taole (acting head of the NIHE) and Mr Vernon Collett (Registrar: Academic Student Services at the UFS).
Photo: Stephen Collett

UFS seals cooperation with National Institute for Higher Education

A formal memorandum of understanding was recently signed between the University of the Free State (UFS) and the National Institute for Higher Education in the Northern Cape (NIHE).

The memorandum was signed to give both institutions a clear understanding of the way in which collaborative programmes should be implemented.

“Although the UFS has been presenting two bachelors degree courses (i.e. B Soc Sc in Human and Societal Dynamics and B Com in General Management) and the Career Preparation Programme at the NIHE since 2003, the cooperative agreement was never formalised,” explained Prof Magda Fourie, Vice-Rector: Academic Planning at the UFS, during the signing ceremony.

These academic programmes, presented by facilitators living in Kimberley and lecturers from the UFS, serve 270 students and the entry requirements of the programmes are determined by the UFS.

Prof Fourie said the UFS had a history of a relationship with the NIHE. The partnership should be seen as an example of how two institutions of higher learning can work together to serve the needs of the students in the region.

“The memorandum of understanding is part of the UFS’s commitment to and engagement with the central region. As the NIHE is currently operating in a policy vacuum, the memorandum is underpinned by certain principles aimed at providing some parameters within which the relationship is established and developed,” she said.

Dr Kopano Taole, acting head of the NIHE, added to this by saying that the understanding of where the NIHE wants to take the partnership is now reflected in the memorandum of understanding.

“The memorandum is the culmination of many years of hard work and of helping the people of the region. The continued input and guidance of the UFS is of tremendous help to us and through this we gained a greater sense of what the NIHE can grow to be,” he said.

The NIHE is a joint initiative of the BHP Billiton Development Trust (BBDT) and the Northern Cape Provincial Government and was established in June 2004. The National Plan for Higher Eduation (NPHE 2001) proposed the establishment of the NIHE in the Northern Cape to serve as the administrative and governance hub for ensuring the coherent provision of higher education through programme collaboration between the higher education institutions operating in the Northern Cape.

Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
20 March 2006

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