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28 October 2021 | Story Lucy Sehloho | Photo Supplied
Lucy Sehloho, Head of the UFS Arts and Culture Office.

It has been a journey filled with mountains, valleys, rivers, and seas.

Growing up a top achiever, I thought life would be smooth sailing, but like most of us, my first rude awakening came when I lost my mother in 2010. I had to learn to rely on myself and others to keep my head above water. I ask for help when I need it, so I use the services of professionals from time to time.
 
One of the most valuable tools I use, is my gift of singing. I call it my cup filler. I have songs for every mood. I have playlists of songs that I sing along to, pieces that help me balance.
   
I have learnt over the years that I need fuel just like a car needs energy. Moreover, a vehicle needs more than just fuel to function efficiently. I apply the same metaphor to my mental well-being. Besides music, I fuel myself up by doing good to others. 

I love spending time with my dogs, and they know how to make me smile without saying much. I have recently started reflective journaling, and I find it very useful to interrogate thoughts that are not healthy for me. Overall, I remind myself that I am not perfect, and that life is about balance. 

When the scale starts tipping to the one side, life will always calibrate itself into balance, and sometimes those calibration moments are when I feel stressed and overwhelmed. Mine is not to go into panic mode, but to work with life towards achieving that balance again. Over the years, I have noted that this process is a never-ending one.

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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