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26 August 2022 | Story NONSINDISO QWABE | Photo Boitumelo Molefe
Prof Geofrey Mukwada
Prof Geofrey Mukwada from the Department of Geography on the Qwaqwa Campus delivered his inaugural lecture, which focused on elevation-dependent warming in the Drakensberg Mountain region.

South Africa is generally regarded as a thirsty country due to water scarcity nationally. Even a rise of 0,5 °C in climate temperatures could have devastating effects on the environment.

Delivering his inaugural lecture on 22 August 2022 – a first for the Qwaqwa Campus in many years – Prof Geofrey Mukwada of the Department of Geography at the University of the Free State (UFS) Qwaqwa Campus painted a picture of the long-term effects of climate change on ecological, social, and economic aspects of the environment. The effects of climate change are being felt in all regions of the world, and the Drakensberg region in particular is beginning to bear the brunt.

Elevation-dependent warming a threat to socio-ecological systems

Introducing his topic, The last days of plenty: an assessment of elevation-dependent warming in the Drakensberg Mountain region between 1980 and 2018 and its potential implications for social-ecological systems in the region and downstream communities, Prof Mukwada said ‘last days’ was a euphemism used figuratively to imply the impending loss of environmental resources in the mountains because of climate change.

According to Prof Mukwada, elevation-dependent warming in the Drakensberg would pose serious implications for the overall rural livelihoods, regional trade, and biodiversity conservation.

“The Drakensberg Mountains is made up of a chain of several mountains and is home to a lot of activities. It is important for rural livelihood, including agriculture, cultivation of different forms, fisheries, and tourism, and if the climate is therefore changing and elevation-dependent warming is taking place, we see a threat to socio-ecological systems in many ways.”

In his lecture, Prof Mukwada discussed the three-decade-long investigation to determine if elevation-dependent warming is taking place at several points of the mountains, and to assess its environmental implications for the region and downstream communities. Using a time-series analysis standardised precipitation and evaporation index (SPEI) and monthly maximum temperature and locational and elevation data, the investigation monitored climate change trends between 1980 and 2018.

Development of research-based solutions

He said results did not confirm the existence of elevation-dependent warming in the Drakensberg Mountain region, but statistically significant evidence has shown that the region is becoming warmer and facing increasing aridity.

“It is worrisome in the sense that even such a small change can have devastating effects on the environment.”

In order to avert these problems, Prof Mukwada said a special climate adaptation plan for the region was necessary. The university plays a key role in this, as it can provide guidance on the process of redefining knowledge, scientific understanding and truth, in order to promote sound mountain development interventions and programmes. “We need to shift towards research-based solutions.”

Prof Mukwada is a C2 NRF-rated researcher with expertise in the application of remote sensing and geographic information systems (GIS) in integrated scientific and multidisciplinary environmental research.

News Archive

UFS awards honorary doctorate to Archbishop Emeritus Desmond Tutu
2011-01-01

Archbishop Emeritus Desmond Tutu

The University of the Free State (UFS) will reach a milestone in its history today when an honorary degree, the Doctor of Theology, will be conferred on Archbishop Emeritus Desmond Tutu.

At the same event Archbishop Tutu will launch the university’s International Institute for Studies in Race, Reconciliation and Social Justice.
 
The idea of the establishment of such an institute originated after the Reitz incident in 2008. In 2009, during his official inauguration, Prof. Jonathan Jansen, Vice-Chancellor and Rector, embodied this idea when he stated that the university would be an example of a place where reconciliation, forgiveness and social justice would not only be studied, but where it would also be applied in practice. “Students and scholars from across the world will come to the UFS to study the theory and practice about the building of societies across the boundaries of race, as well as religion, gender, disabilities and national origin,” Prof. Jansen said.
 
The institute is a critical intellectual space where engaged scholarship, public discussion, community engagement and contextually relevant teaching are innovatively harnessed towards exploring and finding solutions to the complex and challenging work of social transformation in South Africa,” says Mr John Samuel, Interim Director of the institute. Mr Samuel was the former Chief Executive Officer of the Nelson Mandela Foundation.
 
According to Mr Samuel, the institute seeks to establish itself as a premier international site for research on race, reconciliation and social justice. “We want to link the manifestations of race in higher education, to the related matters of reconciliation and social justice in the South African context against the backdrop of racial and ethnic conflicts elsewhere in the world,” says Mr Samuel.
 
The institute will, amongst others, publish groundbreaking research, organise national and international conferences about reconciliation and social justice, as well as contribute to the establishment of national and international networks that are actively involved in matters relating to race, reconciliation and social justice. Through its research, the institute will endeavour to understand the challenges facing the UFS better, as well as how to address these challenges. For this reason, the concept of the UFS as a “live laboratory” and the use of evidence-based practice remain important for the university.
 
By honouring Dr Tutu, the UFS recognises the contribution that Dr Tutu has made in the field of Theology through his teachings and the books he has written. However, the UFS is not only honouring him as a moral and religious leader who has maintained his integrity as a Christian. “We honour a great son of South Africa who has made a huge contribution to peace, reconciliation and justice in South Africa and in the world,” says Prof. Jansen.
 
The unveiling of the new corporative brand of the UFS will render further lustre to the day.

Media Release
17 January 2011
Issued by: Lacea Loader
Director: Strategic Communication (actg)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: news@ufs.ac.za

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