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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

UFS receives several awards for communication projects
2014-11-26

Staff from the Department of Communication and Brand Management received five awards at MACE 2014. From the left are: Leonie Bolleurs (Excellence awards for the Internet Broadcast Project and the B Safe safety campaign), Lacea Loader, Director of the Department of Communication and Brand Management, Lelanie de Wet (Excellence award for the #FaceOfFacebook social media campaign and Merit award for the Redesign of the UFS website) and René-Jean van der Berg (Merit award for the No Student Hungry media campaign).
Photo: Hannes Pieterse

The Department of Communication and Brand Management at the University of the Free State (UFS) received several national and international awards for communication campaigns and projects this year.

On international level, an audit of the university’s stakeholders received the Jake Wittmer award for research in communication from the International Association of Business Communicators

(IABC), a merit award in the category communication and research management from the IABC, a 2014 IABC Africa Gold Quill award and a bronze medal from the International Business Association (IBA). Furthermore, the audit was a finalist in the Golden World awards (GWA) of the International Public Relations Association (IPRA). The Bult magazine also received a bronze medal from the IBA.

Staff from the department also walked away with five awards at this year’s Marketing, Advancement and Communication in Education (MACE) Excellence awards, which formed part of the annual MACE congress held at Sun City from 13-15 November 2014. Some 185 communication, marketing and institutional advancement practitioners from across South Africa attended the event.

Lacea Loader, Director of the Department of Communication and Brand Management, says: “The national and international recognition from our peers in higher education, as well as from the industry, is of exceptional value to us and I am delighted that the standard of our projects and campaigns could be benchmarked in this way.”

The UFS received awards from MACE for excellence in:

- Internet Broadcast Project (category: audiovisual)
- #FaceOfFacebook social media campaign (category: social media)
-  B Safe safety campaign (category: integrated campaigns)

Merit awards were presented to:

- Redesign of the UFS website (category: electronic media)
- No Student Hungry media campaign (category: media)

Mace fulfils a leadership role in the Higher Education (HE) and Further Education and Training (FET) sectors within Southern Africa by adding value to practitioners in marketing, communication and advancement through high-quality development programmes, facilitating networking partnerships and transformation, as well as promoting best practices among these professions at member institutions.

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