Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
21 December 2020 | Story Andre Damons | Photo Supplied
The research team helps a giraffe to get up after they have finished collecting data.

Researchers from the University of the Free State (UFS) hope their research to investigate why some animals prefer or avoid some habitats, will also create awareness for the plight of giraffes which have lost more than 80% of some of their subspecies in East Africa and are facing extinction in the wild.

Dr Marietjie Schutte-Smith, Senior Lecturer in the Department of Chemistry, says the collaborative research being done in South Africa is very unique and could help save subspecies from the brink of extinction – as South Africa has managed to double its giraffe numbers whilst subspecies have declined tremendously.

Why some animals prefer or avoid some habitats

“By using modern analysis techniques and instruments (such as drones and GPS devices), it is possible to study complex environments on a spatial ecology scale and has created the opportunity to investigate why some animals prefer or avoid some habitats,” explains wildlife expert Dr Francois Deacon.

“This in turn opened the door to explore geographic, soil and nutritional qualities the giraffe might prefer or avoid. This is one of the main reasons we are exploring the different factors and driving forces behind a large herbivore’s habitat selection, well-being, body condition parameters and physiological adaptations,” Dr Deacon says.

Veld conditions, plant species composition, tree densities and other available resources such as production yield and water quality determine reproduction successes and how animals disperse, move and distribute over an area. Spatial and ecological distributions of giraffe specifically depend on habitat resources and qualities that in turn affect their complex behavioral tactics and survival.

Strange habits

The research was started back in 2010 by Dr Deacon and Prof Nico Smit from the Department of Animal, Wildlife and Grassland Sciences at the UFS with the pioneering of GPS devices to investigate giraffe spatial ecology and habitat use. The current study was initiated as to why the giraffe would utilise one area more than the other, even if the two habitats had the same tree species, says Dr Schutte-Smith.

Dr Deacon contacted Prof Hendrik Visser and Dr Schutte-Smith from the Department of Chemistry for a possible collaborative effort. Ms Jeaneme Kuhn started her MSc research degree on this project in January 2019 and completed her degree in August 2020 with distinction.

Dr Schutte-Smith says from research done at Rooipoort Nature Reserve it was found that a certain group of giraffes had the strange habit of only eating from specific trees, avoiding similar trees a few metres away. “We wanted to see if this behaviour was due to chemical influences, i.e. if there are specific minerals that are possibly in excess at some places which they avoid, especially since there are mines close by.”

Aim of the research

The main aim of this MSc Chemistry degree, according to Dr Schutte-Smith, is to validate an analytical method for testing leaves and soil samples, using IPC, to see if heavy metals (in excess) are present in the soil, leaves and water and whether this has an influence on the browsing pattern of the giraffes. “Then as secondary aims (for the collaborative effort) we would like to investigate if the giraffe can select one area above the other (core home ranges), to understand what the qualities are that they would select for in the preferred area and what the qualities they avoid are in the other. And lastly to understand what the minimum requirements are to keep the animals happy and healthy, but also to investigate how they search for these qualities,” says Dr Schutte-Smith.

Giraffe conservation

Besides creating awareness of the plight of giraffes, the researchers also aim to create a model for conservation via research and education to be used as an example for other countries. This model incorporates students, academia, professionals, sponsors and stakeholders that cover various topics relating to giraffe education, management and conservation.

They would also like to see the UFS as the institution that has contributed the most to giraffe conservation strategies in Africa by being the leading university in the collection and analysis of information about giraffes and their habitats, increasing conservation education awareness about giraffes and African biodiversity and to develop national and/or regional plans aimed at giraffe conservation.

The research team successfully applied for funding which they used for chemicals and solvents to perform testing as well as sampling.

News Archive

Spring graduation and diploma ceremonies
2010-09-17

The University of the Free State (UFS) has conferred 566 grade, 41 doctoral degrees and 274 diplomas at the spring graduation and diploma ceremonies. 

The two honorary doctoral degrees were conferred on Prof. Kalie Strydom and Dr Monty Jones. The event took place in die Callie Human Centre on the Main Campus. 

The UFS Management and personnel congratulates all our graduates on this achievement!

New UFS Chancellor confers his first degrees

The new Chancellor of the University of the Free State (UFS), Dr Khotso Mokhele, conferred the first degrees since he has taken up the position as Chancellor. The UFS awarded 266 degrees and 20 doctorates to students from the Faculties of the Humanities, Health Sciences, Education, Law and Theology during its Spring graduation ceremony on the Main Campus in Bloemfontein today. Pictured at the ceremony, from the left, are: Dr Mokhele and Prof. Jonathan Jansen (Rector and Vice-Chancellor of the UFS).
Photo: Mangaliso Radebe

 
UFS awards doctoral degree to 93-year-old graduate

This week Dr Anna de Jager received her doctoral degree in Religious Studies: Biblical and Religious Studies, during the Spring graduation ceremony of the University of the Free State (UFS) that took place in the Callie Human Centre on the Main Campus in Bloemfontein. Dr De Jager was the star of the day because she was the oldest person (93) who received her qualification during this graduation ceremony. The theme of her thesis is: Die belewing van geloofsekerheid by die Gereformeerde Afrikaanssprekende adolessente leerder.
Photo: Leonie Bolleurs

 
UFS honours an acclaimed educational researcher

The University of the Free State (UFS) conferred an Honorary Doctorate to Prof. Andries Hermanus (Kalie) Strydom during the Spring graduation ceremony held at the Callie Human Centre on the Main Campus today. Prof. Strydom is an alumnus and former academic of the UFS. His academic career can best be described as a lifetime of dedication to accountable research aimed at the advancement of higher education in South Africa. He is an acclaimed researcher in the field of higher education – nationally and internationally. His work over the last 30 years has not only been about supporting transformation in the education sector and specifically higher education, but also about capacity building of staff and supporting equity expectations without compromising quality.
Photo: Mangaliso Radebe

 
UFS confers another honorary doctorate

The University of the Free State (UFS) conferred another Honorary Doctorate today, this time on Dr Monty Jones (pictured), a Sierra Leonean who spent the last 32 years of his career in Africa working in international agricultural research for development institutions. Dr Jones is the Executive Director of the Forum for Agricultural Research in Africa (FARA) and co-winner of the prestigious 2004 World Food Prize. The UFS also awarded 300 degrees and 21 doctorates to students from the Faculties of Economic and Management Sciences and Natural and Agricultural Sciences; and 274 diplomas were conferred on students from all the faculties during the Spring graduation and diploma ceremonies on the Main Campus.
Photo: Mangaliso Radebe

 
UFS reaches another milestone in Sign Language

The University of the Free State (UFS) has become the first university in South Africa to award a Ph.D. in South African Sign Language. This honour was bestowed upon Dr Philemon Akach (pictured), Head of the Department of South African Sign Language at the UFS, during the Spring graduation and diploma ceremonies on the Main Campus. The UFS is also the first university in the country to have a fully-fledged and dedicated Department of South African Sign Language and it was the first university on the continent to offer Sign Language as an academic course in 1999.
Photo: Mangaliso Radebe

 
Proud day for UFS parent as daughter obtains first degree

On Thursday, 16 September 2010, Ms Rebecca Mohatlane from the University of the Free State (UFS) Student Academic Services had a day every mother dreams about when her daughter obtained her first degree. Puleng Mohatlane obtained a Baccalaureus Administrationis degree from the UFS’s Faculty of Economic and Management Sciences during this year’s September graduation ceremony. Puleng is currently continuing her studies at the UFS, working towards obtaining an honours degree.
Photo: Christiaan van der Merwe

 
Second generation student at Chemistry obtains doctorate degree

The Department of Chemistry at the University of the Free State (UFS) bore witness to a special event on Thursday, 16 September 2010 when another Conradie of the department received her doctoral degree. Marianne Conradie, daughter of Prof. Jeanet Conradie of the department, obtained her doctoral degree during the UFS’s 2010 Spring graduation ceremony. Adding to the already tight family connections, Prof. Conradie also acted as the promoter for Marianne’s thesis titled Rhodium and Iron complexes and transition states: A computational spectroscopic and electrochemical study.
Photo: Susan Conradie

 
Eastern Cape MEC obtains diploma at UFS

A member of the Eastern Cape’s Executive Committee (MEC), Mr Sicelo Gqobana, was one of the 800 graduates obtaining degrees or diplomas during the September 2010 graduation ceremonies at the University of the Free State (UFS). Currently serving as the Eastern Cape MEC for Local Government and Traditional affairs in the province, where he has been involved in politics since the 1990s. Mr Gqobana is also a former Chief Whip in the Provincial Legislature. Mr Gqobana, originally a teacher, obtained a Postgraduate Diploma in Governance and Political Transformation from the UFS on Thursday, 16 September 2010.
Photo: Christiaan van der Merwe.

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept