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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 and DRC Free State sign cooperation agreement

2013-11-27

The University of the Free State (UFS) recently signed a cooperation agreement for a period of five years with the DRC Free State. In this contract it is agreed that the university will offer theological training to DRC ministers.

With this agreement, the DRC Free State confirmed that the theological training currently offered by the Faculty of Theology meets the requirements and expectations of the church in such a way that her ministers can be trained within this context and ethos of the UFS. The Faculty of Theology believes that church involvement in the training of students of the DRC FS (as with all other churches), as well as the spiritual formation and guidance of those students, are important during their training and should be retained.

According to Prof Driekie Hay, Vice-Rector: Academic, the Faculty of Theology at the UFS is the only institution in Central South Africa that offers complete and comprehensive theological training.

“As the youngest of the faculties at the UFS, this faculty has developed a lot in a relatively short time and is firmly established on many levels. The faculty currently offers training in all theological disciplines, from undergraduate to PhD level,” says Prof Hay.

The Faculty of Theology offers a unique national and international contribution to the development of the church, society and academic theological environment. This is made possible through quality theological training and specialist research based on a framework of classical theological training and research.

The new cooperation agreement that was signed acknowledges the uniqueness and independance of both the DRC in the Free State and the Faculty of Theology as public institutions, and strives to serve the interests of both institutions best.

According to Prof Fanie Snyman, acting Dean of the Faculty of Theology, this new agreement proves that the UFS is not only training students academically, but is also concerned with the human aspect of its students.

“It is a privilege for the university to be associated and work together with the DRC in this way,” says Prof Hay. Rev Jan Lubbe, Moderator of the DRC Free State, also indicated that he is very positive and excited about the new agreement.

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