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24 October 2022 | Story Andrè Damons | Photo Monsoon Photography
Prof Paul Oberholster
Prof Paul Oberholster was one of 29 scholars and scientists that were inaugurated as new ASSAf members in earlier this month (19 October 2022).

Prof Paul Oberholster, Director of the Centre for Environmental Management at the University of the Free State (UFS), is the newest academic from the university to be inaugurated as a member of the Academy of Science of South Africa (ASSAf). 

Prof Oberholster was one of 29 scholars and scientists who were inaugurated as new ASSAf members earlier this month (19 October 2022). At the same time, 10 new members of the South African Young Academy of Science (SAYAS) were inaugurated.

As the official Academy of South Africa, ASSAf honours the country’s most outstanding scholars by electing them to membership of the Academy. ASSAf members are drawn from the full spectrum of disciplines. New members are elected each year by the full membership of the Academy in recognition of scholarly achievement. Members are the core asset of the Academy and give of their time and expertise voluntarily in the service of society. The 29 new ASSAf Members bring the total membership of ASSAf to 659.

Science must be in the service

“I feel very honoured to have been selected as a member of the official national academy of science which represents South Africa in the international community of science academies. I am a strong believer that science must be in the service of society. In all my research, I have shown an interest and determination to bring practitioners, students, and scholars together to pursue and foster the betterment of the human condition through its intimate relation to the natural world. The latter is in strong relationship with the vision and mission of the Academy,” says Prof Oberholster about being included in the academy of science.

This honour comes almost a year after Prof Oberholster won the NSTF-Water Research Commission (WRC) Award for his contribution to water resource management in SA over the past five years, with special reference to the field of biological passive wastewater treatment.

According to him, the ASSAf membership means providing evidence-based scientific advice on water resource issues of public interest to government and other stakeholders. He was nominated by Prof Eugene Cloete, the previous Vice-Rector Research and Innovation at Stellenbosch University for his research focus related to water resource management.

Research has direct impact on the most important resources

Prof Corli Witthuhn, Vice Rector: Research and Internationalisation, says the UFS staff and students are proud of the national recognition that Prof Oberholster received for his lifetime achievements in research on water resource management. His research has direct impact on the managing, protection and rehabilitation of one of the country’s most important resources.  

“The demands on our water supplies will increase in the future as a result of climate change globally. We believe his research will become even more important and relevant in the next decade. We are looking forward to his future achievements and will work with him to provide him with the appropriate UFS support.  Congratulations,” says Prof Witthuhn.

News Archive

Renowned forensic scientist speaks at the UFS
2014-04-02


Forensic science is about the truth. At the presentation delivered by Dr David Klatzow, were, from the left: Tinus Viljoen, lecturer in Forensic Genetics, Dr Klatzow and Laura Heathfield, also a lecturer in Forensic Genetics.
Photo: Leonie Bolleurs 

It is necessary for more research to be done in the field of forensic science in South Africa. This is according to Dr David Klatzow, well-known forensic scientist, during a lecture delivered at the University of the Free State (UFS) last week.

The university is offering, for the first time this year, a BSc degree in Forensic Science in the Department of Genetics. This three-year degree is, among others, directed at people working for the South African Police Service on crime scenes and on criminal cases in forensic laboratories. Students can also study up to PhD level, specialising in various forensic fields.

There is no accredited forensic laboratory in South Africa. “It is time to look differently at forensic science, and to deliver research papers on the subject. In light of the manner in which science is applied, we have to look differently at everything,” Dr Klatzow said.

Dr Klatzow praised the university for its chemistry-based course. “Chemistry is a strong basis for forensic science,” he said.

A paradigm shift in terms of forensic science is needed. Micro scratches on bullets, fingerprints, DNA, bite marks – all of these are forensic evidence that in the past led to people being wrongfully hanged. This evidence is not necessarily the alpha and omega of forensic science today. DNA, which seems to be the golden rule, can produce problems in itself. Because a person leaves DNA in his fingerprint, it is possible that DNA is transferred from one crime scene to another by forensic experts dusting for fingerprints. According to Dr Klatzow, this is only one of the problems that could be experienced with DNA evidence.

“No single set of forensic evidence is 100% effective or without problems. Rather approach the crime scene through a combination of evidence, by collecting fingerprints, DNA, etc. It is also very important to look at the context in which the events happened.

“A person sees what he expects to see. This causes huge problems in terms of forensic science. For example, if a criminal fits the profile of the perpetrator, it doesn’t follow that this specific criminal is the culprit. It isn’t what we don’t know that gives us trouble, it’s what we know that isn’t so,” Dr Klatzow said.

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