Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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.”

Listen to the article:

News Archive

Graduates should use knowledge to ‘re-dream society’
2016-09-19

Description: Spring Graduation 2017 Tags: Spring Graduation 2017

Dr Molapo Qhobela, CEO of the National Research
Foundation was the guest speaker at the
2016 Spring Graduation ceremonies on the
UFS Bloemfontein Campus.
Photo: Johan Roux

“The knowledge you receive, the skills and tools you have acquired, whether they are tools of time management, tenacity or brilliance, are what we as this emerging new society need to re-dream for the type of society we would like see in this country.”

These were the inspiring words of guest speaker Dr Molapo Qhobela to graduates of the University of the Free State (UFS) at the Spring Graduation ceremonies on 15 September 2016 in the Callie Human Centre on the Bloemfontein Campus. Dr Qhobela is the Chief Executive Officer of the National Research Foundation.

A total of 442 degrees, diplomas and certificates were conferred on graduates from six UFS faculties, namely the Faculties of Law, Humanities, Education, Health Sciences, Economic and Management Sciences and Natural and Agricultural Sciences.

Joyous atmosphere befitting a spring ceremony

The spirit at the spring ceremonies was truly inspiring, joyous and heart-warming. The jubilation from the audience as the procession entered the hall demonstrated the exhilaration of graduates and their families. The sense of accomplishment and pride reverberated as the graduates walked across the stage.

Graduates’ hard work and dedication applauded

 “You endured what you had to
endure and you enjoyed what
had to be enjoyed.”

“You have worked incredibly hard and the privilege to walk across the red carpet only goes to those who were prepared to do the work,” Dr Khotso Mokhele, Chancellor of the UFS said.

He applauded graduates for the many hours and sacrifices they had to endure, saying: “You endured what you had to endure and you enjoyed what had to be enjoyed.” Dr Mokhele also mentioned the amazing Gold medal win at the 2016 Olympic Games in Rio de Janeiro of UFS star athlete, Wayde van Niekerk.

Distinctions awarded by the UFS.

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept