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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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News Archive

First Global Leadership Summit brings partner universities to our university
2012-05-17

The University of the Free State (UFS) is gearing up for the Global Leadership Summit when students from universities all over the world will visit the UFS. The summit will take place from Sunday 8 July to Friday 20 July 2012. About 180 staff and students from universities in the United States, Asia and Europe are expected to visit the UFS during these two weeks and eminent scholars and politicians have already confirmed their participation. Among them are Archbishop Emeritus Desmond Tutu, Dr Tim Murithi, Prof. Mark Solms, Fulbright Scholars who were previously tenured at the university, and a number of ambassadors.

Prof. Aldo Stroebel, Director: International Academic Programmes, Office of the Vice-Chancellor, says that our university has increasingly embedded internationalisation in its strategic priorities. The Leadership for Change Programme, jointly hosted by International Affairs and Student Affairs, is a significant step forward in this context. This innovative and unique programme, initiated in 2010, serves as a leadership development programme focused on first-year students. It aims to build layers of new thinking and engagement among students from diverse backgrounds. As part of a year-long engagement, each student spends a period abroad where there is intense exposure to the academic, social, cultural and residential lives of students in other countries. A formal mentor development programme for staff runs concurrently with the initiative.
 
In the 2010 programme, 71 students in various cohorts were placed at nine universities in the USA. Following on the success of this initiative, in 2011, 150 students were hosted at partner universities in the USA, Europe and Japan. The impact of cross-cultural and cross-border experiences on changing and enriching the participants’ minds and attitudes has been manifested in a wide variety of ways at both the UFS and the partner institutions.
 
The Global Leadership Summit, with the theme, “Transcending Boundaries of Global Change Leadership”, is a reciprocal programme of the Leadership for Change initiative. It will focus on international engagements in addressing salient issues around change leadership, diversity and racial reconciliation in Higher Education through critical dialogues between staff and students from all over the world.
 
The programme will be continued during 2013 when 150 students will again be selected for participation and placement abroad.


Media Release
17 May 2012
Issued by: Lacea Loader
Director: Strategic Communication
Tel: +27(0)51 401 2584
Cell: +27(0)83 645 2454
E-mail: news@ufs.ac.za

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