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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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Reverend Frank Chikane honours ‘Oom Bey’ at second Beyers Naudé Memorial Lecture for 2012
2012-09-11

Rev. Frank Chikane and Dr Choice Makhetha, Vice-Rector: External Relations at the UFS.
Photo: Stephen Collett
10 September 2012

The 9th Beyers Naude Memorial Lecture, a partnership initiative between the University of the Free State (UFS) and Kagiso Trust, was held on the South Campus of the university last week. The theme of the lecture focused on Collaborative partnership for social cohesion: Building of a nation with ethics.

Guest speaker, Reverend Frank Chikane, is a member of the UDF, ANC, Director-General in the Office of the President and a board member of Kagiso Trust.

In his speech, Rev. Chikane focused on the first 45 years in the life of Beyers Naudé, sketching a picture of a man who lived for what he believes in. When this former minister of the South African Dutch Reformed Church and member of the Broederbond, decided to question the morality of the Apartheid government after the Sharpeville Massacre in 1960, he made some changes in his beliefs and started to play a big role in the struggle against apartheid.

“If one know about ‘Oom Bey’s’ earlier life, you will see how radical his contribution was in turning South Africa from a country on the brink of destruction to a country of peace. ‘Oom Bey’ must be seen as a role model, someone we can aspire to be in South Africa today,” Rev. Chikane said.

“From his legacy one sees elements of someone building a nation with ethics.

“He took sides with the poor against an unjust system. Power breaks cohesion. It makes people not to think,” Rev. Chikane said.

If Afrikaners and black people stood together after the South African War (Anglo-Boer War), we would have talked a different language today. However, they did not. Afrikaners stood together, excluding black people and cohesion between all races was destructed. ‘Oom Bey’ tried to build relationships between people from all races in South Africa in an effort to create peace amongst all people. He was alienated from the Broederbond and defrockedrom the church.

In his speech, Rev. Chikane also said that South Africa did not succeed in collaborative partnerships in terms of the economy. “We need collaborative action to change our economy. This specific failure can destroy all that we have built together.”

“All South Africans can be like ‘Oom Bey” and make a contribution, especially in terms of the economy. To deal with this challenge, we can all contribute. This is important because due to a poor economy, many people are desperate and desperate people can destroy any relationship that we might have built so far.”

At this event, the university and Kagiso Trust also announced the winners of a poetry and essay competition that coincided with this last Beyers Naudé lecture for 2012. The award ceremony looked at the creativity of the learners, how they expressed themselves as well as the novelty of their work. Students as well as learners from schools in the Free State participated in the competition and first, second and third place winners received cash prizes as well as a book from Rev. Frank Chikane for their brilliant work.
 

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