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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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News Archive

UFS to host one the most prestigious seminars in leadership

2004-09-28

The Business School of the University of the Free State (UFS) will be hosting the Central Region’s screening of the largest global satellite broadcast of the 2004 Living Leadership: Delivering Results the Right Way event.

The event, which will take place on 21 October 2004 from 09:00-16:30 at the Albert Wessels Auditorium on campus, will be up linked from Atlanta, Georgia, USA, and will be broadcasted via satellite to 95 cities in two countries.

“This is a once in a lifetime opportunity for leaders in the Central Region to gain exposure to the pioneers in the international leadership field,” said Prof Helena van Zyl, Director of the UFS’s School of Management.

The global satellite simulcast will bring together a powerful diverse group of the world’s leading business authorities. This includes Mr Donald Trump, chairman of The Trump Organisation; Mr Mikhail Gorbachev, Nobel Peace Prize Winner and former president of the Soviet Union; Mr Jim Collins, speaking on his recent best-seller, Good To Great; Mr Peter Drucker, father of management and author of The Effective Executive; Ms Rosabeth Moss Kanter, professor at Harvard Business School; Mr Ken Blanchard, best-selling author of The One Minute Manager; Mr John C Maxwell, best-selling author of The 21 Irrefutable Laws of Leadership and acclaimed speaker; Mr Russell Simmons, entrepreneur and co-founder of Def Jam Records and Mr Larry Bossidy, co-author of the best-seller, Execution: The Discipline of Getting Things Done.

According to Prof Van Zyl the Living Leadership global satellite broadcast will give attendants exclusive access to the Financial Mail’s Executive Panel. It will also give local executives and renowned leaders the opportunity to share their interpretation of leadership in practical, relevant terms.

Mr Jack Welch’s executive assistant and author of Managing Up, Ms Rosanne Badowski and Ms Caroline Kepcher, an executive vice president to Mr Donald Trump and a lead role on NBC’s hit show, The Apprentice, will join the panel with a special session.

Each of the cutting-edge insights shared by this gathering of world-class leadership authorities will deliver effective benchmarks which teams will use to shape their business outcomes.

The cost is R950,00 per person (group discount is also available) – this includes the receipt of two free issues of the Financial Mail. Tickets are available at Computicket.

For more information on this seminar visit www.livingleadership.co.za or contact Ms Isa Boshoff at 051-4012874 / boshofia.ekw@mail.uovs.ac.za .

Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
28 September 2004

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