Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
31 January 2020 | Story Ruan Bruwer | Photo Gallo Images
Three Kovsies in Springbok coaching team
Rassie Erasmus (left), director of rugby at the South African Rugby Union, congratulates Jacques Nienaber on being the new Springbok head coach, the position Erasmus previously filled. Both are former students of the University of the Free State.

The appointment of Jacques Nienaber as the new Springbok head coach means that a former Kovsie will once again coach the Springbok team. Nienaber takes over from Rassie Erasmus, another Kovsie alumnus.

It was also announced that Daan Human, like Erasmus a former Shimla player who went on to play for the Springboks, will be the scrum consultant. Erasmus will continue in the role of director of rugby and will be part of the Springbok coaching team, which means that half of the six coaches in the team can call themselves Kovsies. 

Nienaber joined Erasmus in the Springbok coaching team in February 2018 as defensive coach. At the 2019 Rugby World Cup, the Springboks conceded the fewest tries (four) of all the teams. Erasmus will be responsible for the strategy and results, with Nienaber taking operational control. 

It will be the first time Nienaber steps into a head-coach role. He started as physiotherapist with the Shimlas U20 team, before going into strength and conditioning and later becoming a defence coach.“This is a massive honour and responsibility, but I think I have a good understanding of what it entails, especially in this new structure. It’s a big step-up for me. I would not have accepted if I didn’t believe I could be successful,” said the 47-year-old Nienaber.

“I’ve been worked with Rassie in a coaching capacity for nearly two decades now and we have a very good idea of how each of us thinks.” The two first worked together in the Shimlas U20 team, where Erasmus was the captain and Nienaber the physio.

Besides Nienaber, two other former Shimlas are currently in a head-coach role – Neil Powell at the Springbok Sevens team and Franco Smith is coaching the Italian national team.


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