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08 September 2020 | Story Leonie Bolleurs | Photo Falko Buschke
Dr Falko Buschke says the iconic sandstone cliffs of the eastern Free State are key to protecting wild plants and animals from climate change.
The iconic sandstone cliffs of the eastern Free State are often the focus of paintings and postcards. Now, new research shows they also protect wild plants and animals from climate change. This finding is the outcome of a collaborative research effort by the University of the Free State (UFS); BirdLife South Africa; the Vrije Universiteit Brussel and KU Leuven, Belgium, which has recently been published in the journal Biological Conservation.

Mountains key for climate change mitigation

The study, led by Dr Falko Buschke from the Centre for Environmental Management UFS, used satellite data from NASA to track the ecological effects of wet and dry seasons, including the record drought of 2015/16. This showed how vegetation on the cool and moist mountain slopes was less affected by dry spells.

The complex physical terrain allows moisture to accumulate in the shaded parts of the south-facing slopes and ravines. This creates cool and moist habitats for plants and animals that wouldn’t survive in the rest of the hotter and drier landscape.

The team also discovered that these positive effects of mountains do not end at the foot of the mountain, but extend at least 500m into the flatter lowlands. “Presumably because water and nutrients accumulate in these surrounding buffers due to run-off,” says Dr Buschke.

Butterflies find safety on mountains

In addition to their high-tech analysis of the area, the team also relied on old-fashioned fieldwork to monitor butterflies over two years. “The data showed us how these insects find safety on mountains during harsh climate conditions and can then recolonise the rest of the landscape after conditions improve,” explains Dr Buschke. “This gives us clues on the best way to protect nature,” he adds. 

This study took place in the Rooiberge-Riemland Key Biodiversity Area (KBA), an area significant for maintaining global biodiversity. Several species of insects, reptiles, birds and mammals here occur nowhere else on earth. “If they disappear here, they will go extinct from the whole planet forever,” says Dr Falko Buschke. 

Despite its ecological significance, most of the area is covered by commercial farmland. So, the next stage of the project is exploring ways of protecting these important habitats while ensuring that farmers can continue producing food and supporting rural livelihoods. 

“Farmers hold the key to preserving biodiversity,” says Dr Buschke, “so conservation scientists need to work closely with them to ensure that we protect species for future generations.” 

News Archive

SRC visits the US as part of Global Leadership Preparation Programme
2012-06-07

The Student Representative Councils (SRC) of the University of the Free State’s (UFS) Bloemfontein and Qwaqwa Campuses will be travelling to the United States from 10-24 June 2012 on an intensive leadership development programme.

The Global Leadership Preparation Programme, initiated by the Vice-Chancellor and Rector, Prof. Jonathan Jansen, has been designed to ensure that South Africa’s next generation of leaders understand their unique place in a global context, the interconnectedness of global and local society and various possibilities for change.
 
The group of 36 students will be visiting Washington DC, Boston and New York.
 
“As a university we recognise that students who lead on campus must be prepared to also lead the country, which requires amongst others greater understanding of the impact and influence of global developments (social, economic, political) on nation states and campuses. This includes knowledge to deepen democratic participation and real representation – issues we know that often are contested in important student governance structures such as SRCs,” says Mr Rudi Buys, Dean of Student Affairs.
 
The group will be studying among others the impact, influence and limits of the United Nations in global leadership; the impact of transnational companies on economic policies of African countries; the impact of American universities on African leadership; the impact of international philanthropy on African development and the impact of American public institutions on learning among the disadvantaged: lessons for South Africa.
 
The programme complements and strengthens other leadership preparation programmes of the UFS, such as the Leadership for Change Programme and the Gateway College Programme – an intensive orientation programme for all undergraduate students. It will give students a competitive advantage in leadership over more local programmes and initiatives that seldom look beyond the campus, or even beyond the country, in preparing the next generation of leadership.
 
“We value this initiative by the university leadership to give us the opportunity to explore and spread our wings and gather as much knowledge as we can get to raise the bar in terms of student governance and leadership. The university is amongst the few in the country that sees the need to strengthen and develop its student leadership by exposing it and allowing it to understand its role in a global context. This is a chance that we take seriously and we intend to use it to the betterment of the institution,” says Bongani Ngcanga, President of the Central SRC.
 
“While we welcomed the initiative taken by the university to design this programme, the SRC questioned and debated heavily on the merits and real contribution of such a programme. Only on approval of the academic and development profile of the programme did we accept its merits and now are excited about the value thereof. This opportunity goes beyond the term of the SRC and will develop and equip us for the great positions we will hold in the future. I am looking forward to meeting influential lobbyists, profound academics and strong politicians,” says Richard Chemaly, SRC President of the Bloemfontein Campus.
 
Upon their return, the SRCs will set a new benchmark for future councils, raising the bar to that of internationally acclaimed student leadership. One of the objectives of the programme is to produce written, reflective statements about the learning that resulted from the trip and to start dialogues in order to improve student governance and governance as a whole. Workshops will also be presented for aspirant student leaders on leadership lessons learnt from an international perspective.
 
Members of the SRCs are covering part in the cost of the programme and generous contributions have also been received from outside the university.

Media Release
07 June 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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