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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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Internet Broadcast Project grabs attention of Commonwealth – and yet another award

2015-07-28

Learn more about the Internet Broadcast Project and its impact on learners’ lives

The Internet Broadcast Project (IBP) has brought yet another international award to the University of the Free State (UFS). This project – which is changing the lives of Free State school learners – has won second place in the Commonwealth Education Good Practice Awards, a huge achievement considering that the IBP was chosen from 89 submissions entered by a total of 20 countries belonging to the Commonwealth.

This latest award comes close on the heels of another international award that was presented to the IBP recently. In April 2015, the project was the winner of the 2015 Enterprise Video Award (EVA) in the category Video in Education Scholarship. This makes it two in a row, since the IBP also won an EVA in 2014 for Innovation in Pedagogy.

Mr Kamalesh Sharma, Secretary General of the Commonwealth Secretariat, presenting the second-place prize for the Commonwealth Good Practice Awards to Sarietjie Musgrave, Head: ICTISE (ICT in School Education) on behalf of ICTISE.
Photo: Peter Ramsay

Live broadcast at no cost to schools
The IBP – presented from the UFS South Campus – makes use of the best teachers to broadcast lessons to school learners who do not have access to quality education. More than 10 subjects are broadcast live, via VSAT Internet Access, to 70 centres across the province. The technology provided at each school allows learners to communicate with the presenter in the studio during broadcast at no cost to the school or learner.

“Through the IBP,” says Sarietjie Musgrave, Head: ICTISE (ICT in School Education), “we aim to bring quality education to each and every learner, regardless of their socio-economic status or geographical location, while delivering cost-effective continuous teacher professional development directly relevant to the Free State community we serve.”

Making a positive difference
The Commonwealth Education Good Practice Awards honour education programmes that have made a positive difference to the status and condition of school children, teachers, or the education system in their countries. The IBP was lauded for its excellence in six of the Action Areas of Good Practices:

• Relevance
• Measurable impact and effect
• Sustainability
• Efficiency and effectiveness
• Community participation
• Replication

“Receiving this international award,” says Musgrave, “shows that we are having an impact worldwide.”

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