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05 November 2020 | Story Thabo Kessah | Photo Thabo Kessah
Prof Geofrey Mukwada says funding from the US Embassy and Consulates in South Africa will reinforce the ARU mandate.

The University of the Free State (UFS) will further strengthen its ties with the Appalachian State University in the next two academic years through a mountain-to-mountain research project funded by the US Embassy and Consulates in South Africa.

The R8 million project between the UFS and the US institution will cover the two master’s degree programmes in underdeveloped niche areas, meteorological weather stations, leadership capacity building for black women in academia, and doctoral research projects. Qwaqwa Campus departments that will be involved are Physics, Geography, Community Development, and the ARU.

Talking about this collaboration, the project leader, Prof Geofrey Mukwada, said it would bring together researchers from both the UFS and Appalachian State University and enable them to work together to develop what is currently an underdeveloped research niche, i.e. mountain studies. 

“This project will reinforce the mandate of the Afromontane Research Unit (ARU). It will provide the basis for a long-term development agenda through training and infrastructure development. For instance, the project will fund the implementation of two master’s degree programmes – the MSc in Mountain Environments and the MA in Community Development – which are long-term projects,” he said. 

“It will also support innovation in climate change research. Through this project, it will be possible to receive climate data from weather stations that are situated in distant, isolated, and generally inaccessible locations without travelling to those locations. We will be able to understand how the climate of the region is changing and assist in developing adaptation measures and decisions that are applicable to agriculture, water, tourism, environment, and other sectors. This will enhance the capacity of the ARU to contribute to the development of research in mountain environments,” he added. 

There will be a virtual launch of the project on Tuesday 10 November 2020 at 15:00 (CAT).

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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