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24 May 2018 Photo Leonie Bolleurs
UFS and CUT joint SASUF Research Symposium discusses urbanisation
From the left are: Prof Nils Ekelund from Malmö University in Sweden; Buhleng Masake, Honours student in Spatial Planning at the Department of Urban and Regional Planning at the UFS; Per Schubert from Malmö University in Sweden; and Wanda Verster, UFS Department of of Architecture.

The University of the Free State (UFS) and the Central University of Technology (CUT) recently joined hands with the Swedish University Forum (SASUF). The universities jointly presented at a research seminar with the theme: ‘Urban Rural Dynamic’. The seminar was a side event to the stream ‘Urbanisation in the 21st Century’ of the SASUF Sweden-South Africa Research Week that took place in the same week. This stream of the research week was academically chaired by Wanda Verster from the UFS Department of Architecture. 

SASUF is a collaboration of 30 universities in Sweden and South Africa together with embassies, civil society organisations, funding agencies and ministries in both countries of which CUT and UFS are partners. Other themes of the research week were ‘Climate Change, Natural Resources and Sustainability’; ‘Transforming Higher Education Curricula’; ‘Social Transformation Through Change’; ‘Understanding the Burden of Disease’; and ‘Digital Technologies, Big Data and Cybersecurity’. One of SASUF’s main goals is to connect researchers with funding agencies, industry, ministries, and society in working towards the Sustainable Development Goals. 

Tri-partite between local and international universities
The first day of the event was hosted by the UFS Department of Architecture on the Bloemfontein Campus and was supported by the UFS Department of Urban and Regional Planning

The focus of the seminar was on the rural/urban dynamic that secondary cities are frequently experiencing.

Researchers from the UFS, CUT and Malmö University in Sweden presented at the seminar. Stuart-Denoon Stevens, an honours student from the Department of Urban and Regional Planning at the UFS, presented his research on human settlements. “There are 200 million informal settlements in Africa. In 1994 there were 260 informal settlements in South Africa. Today we have 2600 informal settlements,” said Stewart. 

Take hands, not handouts
He believes that one needs to support what is happening rather than introduce new technology all the time. “Take hands, not handouts,” he said. 

Presenters from the CUT included Dilip Das, who presented on sustainable urban roads and transport, as well as Oke Saheed, who gave an overview of research on sustainable water resources and environment. Prof Nils Ekelund, the head of the Department of Science, Environment and Society at Malmö University in Sweden, presented on perceptions of the ecosystem services concept. He presented together with his colleague, Per Schubert, a lecturer in physical geography. 

The Director: Internationalisation at the UFS, Cornelius Hagenmeier, stressed in his welcoming remark the contribution SASUF and the side event organised by UFS and CUT make toward comprehensive internationalisation and strengthening the local collaboration between the two universities in Bloemfontein. 

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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