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17 February 2022 | Story Lacea Loader | Photo Sonia Small (Kaleidoscope Studios)
Dr Engela van Staden
Dr Engela van Staden, Vice Rector: Academic

The University of the Free State (UFS) has finalised the first part of the Council on Higher Education (CHE) Institutional Audit (IA), submitting its Institutional Self-Evaluation Report (SER) and Portfolio of Evidence (PoE) to the higher education quality assurance body. 

According to Dr Engela van Staden, Vice-Rector: Academic, the second part of the institutional audit will involve the participation of relevant stakeholders in a site visit to the institution. During the visit, scheduled between 9 and 13 May 2022, an external panel of experts will systematically assess the submitted SER and requisite documents by asking inquisitive questions to interviewees who will be participating in this process.  

“The focus will be on the quality of programme offerings with a view to improving student success in all spheres of the student walk – from registration to graduation. To this end, the university’s Integrated Quality Management Framework (IQMF) will be assessed in order to provide evidence that quality assurance is ingrained in the core functions of the UFS, i.e., student success; quality of teaching and research; and engaged scholarship.”

Dr Van Staden says by re-introducing the SER, the university will embark on a stakeholder engagement plan, engaging with staff in faculties, service units, directorates, centres, departments, or schools, to keep them informed and prepared for a productive contribution to the Institutional Audit process. 

- The CHE is an independent statutory body established in terms of the provisions of the Higher Education Act No. 101 of 1997, as amended. It advises the Minister responsible for Higher Education and Training and is the national authority for quality assurance and promotion in higher education.

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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