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03 March 2020

The Office for International Affairs (OIA) at the University of the Free State (UFS) implemented the second iteration of its Umoja Buddy Programme (UBP) in 2020. The UBP is a flagship internationalisation-at-home programme aimed at the smooth academic, social, and cultural integration of first-entering international students at the UFS by pairing them with senior UFS students. It offers local students an international experience on the home campus and develops their international and intercultural competence through direct interaction with international students. The UBP contributes to the achievement of the UFS vision, whereby every student will in future have an international experience during their studies at the UFS.


Internationalisation at home

On 13 February 2020, a welcome function themed Echoes of Sophiatown set the tone for this year’s edition. Chevon Slambee, Chief Officer in the OIA and UFS master’s student, welcomed the students and explained the theme of the day. She said that, “as students, we have a responsibility to be active citizens and contribute to change and social transformation”. Programme coordinator Bulelwa Moikwatlhai introduced the function and framework of the programme and highlighted the importance of internationalisation at home. Also in attendance was the Dean of Students, Pura Mgolombane, who encouraged students in his address to honour their heritage, “so that together, we can be able to appreciate one another”. He emphasised the importance of social justice for academic success. The SRC member for the International Student Council, Simba Matheba, expressed his support for the UBP. The UFS Arts, Culture, and Dialogue office provided entertainment at the event.

Umoja Buddy

International and local students mingling at the 2020 Umoja Buddy Programme Welcome Function.

News Archive

Scientists discover a water reservoir beneath the Free State
2009-12-09

Dr Holger Sommer

The Mantle Research Group Bloemfontein (MRGB), under the leadership of Dr Holger Sommer, a senior lecturer in the Department of Geology at the University of the Free State (UFS), has discovered an enormous water reservoir 160 km beneath the Free State.

This discovery, according to Dr Sommer, is the first of its kind in South Africa after he had previously made a similar finding in Colorado, USA.

However, this water cannot be used for human consumption. “It is not frozen water; it is not molecular water; it is not fresh water; it is not salty water; it is OH – water which is sitting in the crystal lattice,” he said.

He said the reservoir was comparable in size to Lake Victoria in Tanzania.
The researchers collected eclogites from the Roberts Victor (Rovic) Mine close to the town of Boshof, south-west of the Free State, for their study.

“The Rovic eclogites are rocks which represent former oceanic crust transported into the earth’s interior by complex plate tectonic processes about 2.0 billion years ago,” explained Dr Sommer.

“These rocks were finally carried back to the earth’s surface by volcanic (kimberlite) eruptions around 130 million years ago. Eclogitic rocks are therefore a window into the Earth’s interior.”

The question from the beginning for all MRGB scientists was: Is there water inside these rocks in such depth, and if so, where is it located?

To answer this question, Dr Sommer and his research fellows separated single mineral grains from eclogite samples and prepared about 100 micrometer (0,1 mm) thick rock sections. Afterwards, specific particle accelerator (Synchrotron) measurements were carried out in the city of Karlsruhe in Germany.

“And indeed, the MRGB found water inside the studied rocks from the Roberts Victor Mine,” he said. “The water was located in defect structures in crystal lattices and along boundaries between single mineral grains.”

“The occurrence of water at such depth would give first evidence that all water of the oceans could be stored five to ten times in the earth’s mantle.”
The study was conducted about a year ago.
 

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
4 December 2009

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