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12 June 2019 | Story Zama Feni | Photo Charl Devenish
Annatjie Bouwer
Annatjie Bouwer who is a Research Officer in the Department of Paediatrics and Child Health.

The University of the Free State’s (UFS) Prof Hussein Solomon scooped a prestigious Best Published Book award for his critical analysis on the nature of environments, challenges, and opportunities facing the African continent in his book.

Titled African Security in the Twenty-First Century: Challenges and Opportunities, UFS Vice-Rector: Research, Innovation, and Internationalisation, Prof Corli Witthuhn, hailed the book as “An ambitious and in-depth study covering several regions, and with due regard for changing contexts and relevant historical legacies. This analysis is perspicacious, conceptually sophisticated, and based on a solid range of sources.”

UFS awards to stimulate staff creativity

Prof Solomon is a Senior Professor in the Department of Political Studies and Governance. The annual UFS 2018 Book Prize and Research Support Awards is aimed at recognising outstanding contributions by staff members in these focus areas.
Prof Witthuhn congratulated the winners and all the participants who spent time on their submitted work.

The other two entries in the Best Published Book category were Prof Philippe Burger, the Head of the Department of Economics and Finance, for his book titled, Getting it Right: A new economy for South Africa.

The other published book entry was that of Prof Jacobus Naudé, a Senior Lecturer in the Department of Hebrew in the Faculty of the Humanities, titled, A Biblical Hebrew Reference Grammar.

Winning author’s analysis impressive

Prof Witthuhn said the author of the winning book employed a human security approach which not only examined and analysed these challenges, but also assessed the effectiveness of solutions and progress in addressing these challenges.

“This approach is critical to understanding the true meaning and context of security in Africa, by asking questions such as: security for whom and security for what?”

Bouwer comes top in research support category

Ms Annatjie Bouwer, a Research Officer in the Department of Paediatrics and Child Health in the Faculty of Health Sciences, emerged victorious among the nine entrants from various faculties. 

Her award was for the support she offered to the broad community of researchers within the Faculty of Health Sciences.



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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