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01 February 2018 Photo Johan Roux
Legae first-year residents welcomed on UFS South Campus

On 27 January 2018, several dozen eager first-year students and a large number of their parents crowded into the venue at the Legae residence on the South Campus of the University of the Free State (UFS). They were welcomed by Gali Malebo, the Residence Head, Prof Daniella Coetzee, the Principal of South Campus, and Prof Francis Petersen, the Rector and Vice-Chancellor of the UFS.

Prof Coetzee exhorted the students to show their seriousness about studying by giving their best and being accountable for their own learning experience. She said that she enjoyed the very positive vibe from the excited and enthusiastic students. Prof Petersen also addressed the students and advised them to make full use of the facilities made available to support and assist especially first-years.

Gali Malebo said of the occasion: “I am pleased that what we planned was so successful, and I feel blessed that both Prof Petersen and Prof Daniella [Coetzee] were present to share such beautiful moments with us. I am grateful to my team of Residence Assistants who worked very hard to make sure that everything was in order. They received several expressions of appreciation from parents for their hospitable, welcoming spirit and for making the first-years feel at home, especially for those who travelled from far.”

Prof Coetzee concluded with these words, “The UFS is a space for freedom, opportunities, and responsibilities. Use each day to reach out for knowledge. The university is a place where you are supposed to be active in seeking out the knowledge you need, a place where you are supposed to struggle and strive in order to excel. Do not give up until you have explored the limits of your intellectual ability. We expect much of you, and you should expect much of us.”

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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