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10 December 2019 | Story Ruan Bruwer | Photo Supplied
Tennis
The members of the Kovsie tennis team are, from the left, front: Danique Reynders, Reze Opperman, Daniel de Villiers, Ester de Kock, Lienke de Kock, Anandhi Botha, and Janine de Kock (team manager); back: Marnus Kleinhans (coach), Heinrich Willemse, Emke Kruger, Arne Nel, Ryk Kleinhans, Handre Hoffman, and Ruben Kruger.

The country’s number one student team and South Africa’s second-best club. This is the bragging rights earned by the University of the Free State’s (UFS) tennis team after winning the 2019 University Sport South Africa (USSA) Tennis Championship. 

The Kovsie team claimed their ninth consecutive USSA title on Friday 6 December in Stellenbosch, winning all their matches. The team comprised both men and women – a combination which has been in place since 2010. Since 2010, there has been only one name on the USSA trophy, with the Kovsie team winning from 2010 to 2015 and again from 2017 to 2019. The competition was not hosted in 2016.   

In the 2019 USSA final against Maties, Kovsies was declared the winner, with the score 7-1 after completing seven singles matches and one doubles. A match consisted of four men’s singles, four women’s singles, two men’s doubles, two women’s doubles, and two mixed doubles. 

Arne Nel, Ruben Kruger, Handre Hoffman, Heinrich Willemse, Ester de Kock, and Reze Opperman all won their singles in straight sets. Kruger and Willemse combined for a win in the only doubles match.

On their road to victory, the team had wins over the North-West University (Mafikeng Campus), the University of Cape Town, Stellenbosch University, and the University of Pretoria. The victory over the University of Pretoria in the semi-final was revenge for the Sun City University Championship in March, where they denied Kovsies a fourth consecutive crown in that competition.

Another feather in the cap for Kovsie tennis was that two team members, Willemse and Kruger, along with two management members – Marnus Kleinhans and Janine de Kock, respectively UFS tennis coach and team manager – were chosen for the South African team to the World Student Games in July. 

 



News Archive

Fracking in the Karoo has advantages and disadvantages
2012-05-25

 

Dr Danie Vermeulen
Photo: Leatitia Pienaar
25 May 2012

Fracking for shale gas in the Karoo was laid bare during a public lecture by Dr Danie Vermeulen, Director of the Institute for Groundwater Studies (IGS). He shared facts, figures and research with his audience. No “yes” or “no” vote was cast. The audience was left to decide for itself.

The exploitation of shale gas in the pristine Karoo has probably been one of the most debated issues in South Africa since 2011.
 
Dr Vermeulen’s lecture, “The shale gas story in the Karoo: both sides of the coin”, was the first in a series presented by the Faculty of Natural and Agricultural Science under the theme “Sustainability”. Dr Vermeulen is a trained geo-hydrologist and geologist. He has been involved in fracking in South Africa since the debate started. He went on a study tour to the USA in 2011 to learn more about fracking and he visited the USA to further his investigation in May 2012.
 
Some of the information he shared, includes:

- It is estimated that South Africa has the fifth-largest shale-gas reserves in the world, following on China, the USA, Argentina and Mexico.
- Flow-back water is stored in sealed tanks and not in flow-back dams.
- Fracturing will not contaminate the water in an area, as the drilling of the wells will go far deeper than the groundwater aquifers. Every well has four steel casings – one within the other – with the gaps between them sealed with cement.
- More than a million hydraulic fracturing simulations took place in the USA without compromising fresh groundwater. The surface activities can cause problems because that is where man-made and managerial operations could cause pollution.
- Water use for shale-gas exploration is lower than for other kinds of energy, but the fact that the Karoo is an arid region makes the use of groundwater a sensitive issue. Dr Vermeulen highlighted this aspect as his major concern regarding shale-gas exploration.
- The cost to develop is a quarter of the cost for an oil well in the Gulf of Mexico.
- Dolerite intrusions in the Karoo are an unresearched concern. Dolerite is unique to the South African situation. Dolerite intrusion temperatures exceed 900 °C.

He also addressed the shale-gas footprint, well decommissioning and site reclamation, radio activity in the shale and the low possibility of seismic events.
 
Dr Vermeulen said South Africa is a net importer of energy. About 90% of its power supply is coal-based. For continued economic growth, South Africa needs a stable energy supply. It is also forecast that energy demand in South Africa is growing faster than the average global demand.
 
Unknowns to be addressed in research and exploration are the gas reserves and gas needs of South Africa. Do we have enough water? What will be the visual and social impact? Who must do the exploration?
 
“Only exploration will give us these answers,” Dr Vermeulen said.

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