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16 April 2021 | Story Dr Cindé Greyling
The University of the Free State (UFS) is looking forward to awarding three honorary doctorates during our April 2021 Virtual Graduation ceremonies. This event will span four days from 19 to 22 April 2021 across our three campuses. 

Be inspired

The UFS will be awarding a Doctor of Letters to Dr Dolf van Niekerk, a Doctor of Philosophy to Dr Sipho Pityana, and a Doctor of Laws to Justice Zak Yacoob.

Honorary degrees are awarded to individuals to recognise their exceptional contributions to society, or lifetime achievement in their field. As always, the recipients inspire us with their resilience, commitment, and desire to make a difference. 


Dr Dolf  Van Niekerk


Dr Dolf van Niekerk has a rich past that has seen him grace the radio waves, bookshelves, and academic ranks. His work includes 27 books in the fields of philosophy, poetry, fiction, drama, and memoirs, for which he has received numerous awards. These include the Eugene Marais Prize, the MER Prize, and the Scheepers Award for Youth Literature. He was an emeritus professor at the University of Pretoria until his retirement in 1994.

 






Dr Sipho Pityana


Acclaimed business leader, Dr Sipho Pityana, has a passion for education that has seen him serve as Registrar of Fort Hare, Chairperson of NSFAS (National Student Financial Aid Scheme), and Chairperson of the University of Cape Town Council. He made his mark in several local and international institutions, including AngloGold Ashanti Limited, while also being the first Director-General of the Department of Labour in the Mandela government, among others. Dr Pityana continues to invest his time in Izingwe Capital and Izingwe Holdings, while chairing and/or serving on several boards and councils. 






Justice Zak Yacoob

 

As judge of the Constitutional Court of South Africa from 1998 to 2013, Justice Zak Yacoob became nationally and internationally known for his contribution to the socio-economic rights jurisprudence of South Africa. Blinded at the age of 16 months after contracting meningitis, he matriculated at the Arthur Blaxall School for the Blind, completed an LLB at the University of Durban-Westville, and practised as an advocate for 25 years. Justice Yacoob advised in several committees and adjudicated in national and international tribunals. He also taught at law schools locally and abroad

 



News Archive

Fire as a management tool questionable in arid and semi-arid grassland areas
2015-03-24

Wild fire in the grassland
Photo: Supplied


The influence of fire on the ecosystem in the higher rainfall ‘‘sour’’ grassland areas of southern Africa has been well established. However, less information is available for arid and semi-arid ‘‘sweet’’ grassland areas, says Prof Hennie Snyman, Professor in the Department of Animal, Wildlife, and Grassland Sciences, about his research on the short-term impact of fire on the productivity of grasslands in semi-arid areas.

Sour and sweet grassland areas can be defined as receiving either higher or lower than approximately 600 mm of rainfall respectively. In quantifying the short-term impact of fire on the productivity of grasslands in semi-arid areas, a South African case study (experimental plot data) was investigated.

“Burned grassland can take at least two full growing seasons to recover in terms of above- and below-ground plant production and of water-use efficiency (WUE). The initial advantage in quality (crude protein) accompanying fire does not neutralise the reduction in half of the above-ground production and poor WUE occurring in the first season following the fire.

“The below-ground growth is more sensitive to burning than above-ground growth. Seasonal above-ground production loss to fire, which is a function of the amount and distribution of rainfall, can vary between 238 and 444 kg ha -1 for semi-arid grasslands. The importance of correct timing in the utilisation of burned semi-arid grassland, with respect to sustained high production, cannot be overemphasised,” said Prof Snyman.

In arid and semi-arid grassland areas, fire as a management tool is questionable if there is no specific purpose for it, as it can increase ecological and financial risk management in the short term.

Prof Snyman said: “More research is needed to quantify the impact of runaway fires on both productivity and soil properties, in terms of different seasonal climatic variations. The information to date may already serve as valuable guidelines regarding grassland productivity losses in semi-arid areas. These results can also provide a guideline in claims arising from unforeseen fires, in which thousands of rands can be involved, and which are often based on unscientific evidence.”

For more information or enquiries contact news@ufs.ac.za

 

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