Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
15 August 2019 | Story Xolisa Mnukwa | Photo Sonia Small
UFS debate
Join the UFS, University of Pretoria (UP) and the Motsepe Foundation in the upcoming Universities in Dialogue (UiD) conversation taking place on 20 August 2019.

Universities in Dialogue (UID) is an initiative driven by the Motsepe Foundation, which is aimed at promoting intergenerational, mixed-gender, and race conversations about socio-economic issues affecting South Africa. 

The purpose of the debate is to discuss alternative measures to advance gender equality and likeness across society, provide a platform for the youth to voice their concerns and deliberate in solution-driven conversation with renowned professors, and to create a space for students to collaborate among one another in order to solicit, drive, and fast-track transformation and nation-building in our country. 

According to research conducted by the Motsepe Foundation, the average age of the South African population is 26 years, which is why the initiative aims to generate debate among the youth on the most pressing concerns facing South Africa today. 

The foundation invited Kovsies to join the 2019 UiD dialogue, together with students and professors from the University of Pretoria (UP), the University of Cape Town (UCT), and Wits University. 

The dialogue/series is interlinked to the Motsepe Foundation Women’s Unit mandate, which aims to initiate interventions that will bring social, economic, and political empowerment to women and girls. The first debate, in partnership with the University of Pretoria, is scheduled for Women’s Month and will focus on the equal rights and participation of women.

The debate motion states: South Africa requires a feminist government to advance gender equity and equality across all sectors of society.

Event details are as follows:

Date: Tuesday, 20 August 2019
Time: 16:00–19:00

Venue: Access the dialogue live on 20 August 2019 here

For more information about the UiD, contact news@ufs.ac.za or call +27 51 401 9300 or +27 51 401 3735.





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

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