Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
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

Unbeaten and hosting the Varsity Cup final
2015-03-31

Not only will UFS Shimlas rugby team host their first-ever Varsity Cup final in Bloemfontein, but they still remain the only unbeaten side in this year’s tournament.

Shimlas knocked the defending champions, the University of Cape Town Ikeys team, out of the tournament during the semifinal in Bloemfontein on Monday 30 March 2015, beating the visitors 21-10. In Pretoria, North-West University’s Pukke crushed  top-of-the-log University of Pretoria Tukkies with a close-edged 29-28 win in the other semifinal.

It was the first-ever home semifinal for Shimlas. The home side showed determination from the start of the match when No.8 Niell Jordaan crossed the line early on for the first try of the clash. Shimlas’ Niel Marais was successful with the kick at goal, giving the home side an 8-0 lead..

Shortly afterwards, the Ikeys scored their first try of the match, but were unsuccessful with the conversion kick. Shimlas struck back with a driving maul where flank Daniel Maartens scored the second Shimlas’ try of the night, taking the scoreboard to 16-5 after yet another conversion by Marais.

Ikeys managed to get another unconverted try shortly before the halftime break, leaving the score at 16-10 after the first 40 minutes, with just two conversions separating the teams.

The second half saw less action, but Shimlas’ left wing Maphutha Dolo scored his team’s third and final try of the match, putting them in a 21-10 lead minutes before full time.

Shimlas will host Pukke for this year’s Varsity Cup final on Monday 13 April at 19:00 at Shimla Park, UFS Bloemfontein Campus.

Player that Rocks: Daniel Maartens

UFS Shimlas point scorers:
Tries: Niell Jordaan, Daniel Maartens, Maphutha Dolo
Cons: Niel Marais (2)

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept