Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
10 December 2020 | Story Jóhann Thormählen | Photo Anja Aucamp
Library Read More Anja Aucamp
Proud UFS LIS staff members. From the left: Ronet Vrey, Betsy Eister, Lee Goliath, Kegomodicwe Phuthi, and Jeannet Molopyane.

When students and staff speak, the University of the Free State Library and Information Services (UFS LIS) listens. Not only does this result in maintaining high service delivery, but it also led to producing accredited research that can assist other libraries.

The UFS LIS research shows that it values the “voice of the UFS community and thus pauses and touches base”, says Betsy Eister, Director: Library and Information Services.

LIS published an article, How is our service delivery? How can we do better? A total quality management (TQM) analysis of an academic library, in a DHET-accredited journal, Innovations: journal of appropriate librarianship and information work in Southern Africa in June 2020.

An urgency for information needs

Eister is very proud. “An academic library is an extension of what happens in lecture halls and in research, and for the LIS staff to be researchers themselves is testimony to the belief and the high regard they place in their work.”

She says it is important to determine the relevance of the LIS services. They experienced concerns from staff and students and conducted a ‘holistic needs and concerns assessment’.

The LIS has learnt a few lessons in the research process, says Eister. Firstly, they can also contribute to the existing body of knowledge by sharing experiences. “We learnt that we are producing a lot of data on a regular basis, and that can be used for action research purposes – through ethical clearance, of course.”

The research also helped them understand what academics go through to publish papers and the urgency of their information needs.

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