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03 May 2019 | Story Ruan Bruwer | Photo Zimbio
Simoné Gouws
Simoné Gouws (right) in action for the Protea hockey team last year. The defender will be a key player for the Kovsie team in the Varsity hockey competition.
The coach of the first women’s hockey team of the University of the Free State is confident that they can do well in the upcoming Varsity hockey tournament.

The competition works on a gender-rotation system every year. This will be the fourth term of Varsity hockey for women. The Kovsie women has a good record. In 2013 they ended fourth, in 2015 they were second, and in 2017 fifth.

The Kovsies will be facing the University of Johannesburg (UJ) on Friday 3 May 2019. On Saturday, the Maties is lying in wait and the North-West University on Sunday.

“I am confident that we will be doing well. If each player plays her role very well, we should reach the semi-final stage. We have put in the hard work, with good progress. We have played three matches so far in 2019 and haven’t been on the losing side yet,” said Luke Makeleni, head coach.

In friendlies last month, the Kovsies drew to NWU (0-0), defeated UJ by 3-1, and had a good win (6-0) against the Johannesburg club, Shumbas.

“We have quite an experienced squad, with seven survivors from the previous Varsity hockey competition (in 2017), so they know what is expected,” Makeleni said. He is in his third year of coaching the women.

The Kovsies have several players with national experience. Simoné Gouws made her debut for the Proteas last year. Casey-Jean Botha, Shindré-Lee Simmons, Antonet Louw, and Lizanne Jacobs have all represented the South African U21 team. Botha is also in the Protea squad. 

■ The Kovsie team: Wiané Grobler, Chane Hartel, Mikayla Claassen, Anke Badenhorst, Casey-Jean Botha, Shindré-Lee Simmons, Esté van Schalkwyk, Nadia van Staden, Antonet Louw, Michelle Ngoetjane, Heraldine Olin, Lizanne Jacobs, Refilwe Ralikontsane, Mielanka van Schalkwyk, Nela Mbedu, Simoné Gouws, Frances Louw, Kia-Leigh Erasmus.

News Archive

Extending new discoveries in the deep subsurface – UFS paper published in Nature Communications
2015-11-30



Scanning electron microscopy of some of the Eukarya recovered from two different mines. (a) Dochmiotrema sp. (Plathyelminthes), (b) A. hemprichi (Annelida), (c) Mylonchulus brachyurus (Nematoda), (d) Amphiascoides (Arthropoda). Scale bar, 50 µm (a,b), 100 µm (c), 20 µm (d).

Following the discovery of the first Eukarya in the deep subsurface (Nature, 2010) by a research group from the Department of Microbial, Biochemical, and Food Biotechnology at the University of the Free State (UFS) and their international collaborators, intense interest has developed in understanding the diversity of more complex organisms living in these extreme environments.

Prof Gaetan Borgonie from Extreme Life Isyensya, together with a group of UFS researchers, took this research further, resulting in a paper on this research released in Nature Communications – impact factor 11.47.  This paper is an extension of the first reports of more complex life at great depths, and their abilities to survive these harsh conditions.

Ten authors from the UFS contributed with the array of expertise needed to define this discovery. The group was supported by staff from the different mining groups, long-term leading collaborators from the USA and Canada, and the idea specialist driver of the paper, Prof Borganie.

“After a sampling campaign that lasted more than two years, we identified that Platyhelminthes, Rotifera, Annelida and Arthropoda are thriving at 1.4 km depths in fissure water up to 12,000-years old in the South African mines of Driefontein and Kopanang,” said Prof Borgonie, who was appointed as associated researcher in the Department of Microbial, Biochemical, and Food Biotechnology.

This paper really opens a “can of worms” so to speak. According to Prof Esta van Heerden from the Department of Microbial, Biochemical and Food Biotechnology at the UFS they extended to define protozoa and fungi. “However, they are present in low numbers,” she said.

Characterisation of the different species reveals that many are opportunistic organisms. In house-adapted video equipment was used to film inside the fissure for the home of the organisms.

This is the first-known study to demonstrate the in situ distribution of biofilms on fissure rock faces using video documentation. Calculations suggest that food, not dissolved oxygen, is the limiting factor for population growth. The discovery of a group of complex multicellular organisms in the underground has important implications for the search for life on other planets in our solar system.

More articles

The strange beasts that live in solid rock deep underground
A microscopic ‘zoo’ is found deep, deep underground

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