Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
22 February 2018 Photo Xolisa Mnukwa
Future of South Africa discussed at UFS peace conference
Delegates form the UFS and Osaka University gathered together at the Peace Conference.

The Department of Political Studies and Governance as well as the Centre for Africa Studies at the University of the Free State (UFS), together with the Osaka School of International Public Policy of Osaka University, jointly hosted a Quo Vadis South Africa Conference at the UFS on 12 and 13 February 2018.

Prof Hussein Solomon, Department of Political Studies and Governance, stated: “The focus is very much policy-oriented using academic insights to help resolve the myriad challenges confronting South Africa as a country as well as those on the continent.”

Prof Philippe Burger, Head of the Department of Economics and Acting Dean at the Faculty of Economic and Management Sciences at the UFS, spoke on the state of the national economy saying that factors contiguous to education could explain unemployment in South Africa. He pointed out that 60% of the population who were unemployed had not completed high school. He said only 20% of the employed population had tertiary education. Prof Burger said that labour-intensive, export-driven and investment-driven growth are the three integral sectors to consider when looking to improve the economy and overall growth of the country.

Prof Andre Duvenhage from North-West University delivered a presentation on his Strategic Perspectives of the ANC’s 2017 National Conference. Prof Duvenhage said that he had anticipated President Jacob Zuma’s recent departure from the ANC, saying his exit strategy had been negotiated behind the scenes. Some of his focal points included the state decay as a result of corrupt state practices, and the ideal future of the legitimate state which envisions the optimistic turn-around of the current condition of the South African Constitution.

“The future of Africa will be determined by politics”, said Jakkie Cilliers; Chairperson of the board, and Head of African futures and Innovation at the Institute for Security Studies. He explained that politics would drive events leading up to the national elective conference. This would offer political-election-outcome forecasts for 2019, 2024 and 2029 for the ANC, DA, EFF, and other national political parties. 

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