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06 August 2021 | Story Leonie Bolleurs | Photo Supplied
Prof Carlien Pohl-Albertyn, a successful scientist, is living her dream job, as she gets to pursue her passion for microbiology; a career she wanted to pursue ever since Grade 10.

Prof Carlien Pohl-Albertyn, a professor of Microbiology in the Department of Microbiology and Biochemistry, is the holder of the SARChI Chair in Pathogenic Yeasts at the University of the Free State (UFS). She is leading the Pathogenic Yeast Research Group, studying pathogenic yeast infections and necessary treatment options and bringing hope to many immunosuppressed patients battling HIV/Aids, cancer, diabetics, and other diseases. She also recently co-authored an article on the incidence of fungal infections in COVID-19 patients. 

“This is my dream job, as I get to pursue my passion for microbiology,” says Prof Pohl-Albertyn, who already knew as early as Grade 10 that she wanted to become a microbiologist. “I have always been fascinated by the natural world and have known since childhood that I would become a scientist,” she says. 

An interview with Prof Pohl-Albertyn reveals more about the persons who inspired her, her view on the development of women, and how she approaches her work. 

Is there a woman who inspires you and who you would like to celebrate this Women’s Month, and why?

“The first woman who instilled a love for the biological sciences in me was Miss Steyn, my high school Biology teacher. She had a passion for teaching that inspired me to become a microbiologist.”

Prof Pohl-Albertyn, however, states that there were many other women who constantly inspired her to be a better person. 

“My mother inspires me to take responsibility for my choices; my mother-in-law inspires me to be kinder to others; and my best friends’ mothers inspire me to persevere, even when things are difficult.”

“I am also inspired by my female friends, Ezelle van den Heever, who has shown me that there is always a plan to be made to solve a problem; Trudi O’Neill, who manages to balance high-level research, teaching, and administration with her home life; Alicia Sherriff, from whom I am learning to be more emotionally intelligent; and Janine Allen, who has expanded my horizons and regularly shows me how to look at the world in a completely different way.”

What is your response to current challenges faced by women and available platforms for women development?

“Coming from a fairly male-dominated cultural background, I realise that I have been very privileged to not experience challenges just because I am a woman. I have been able to study and work in a field that values women and men equally and have chosen a very capable and extremely supportive husband, who sees me as an equal.”

She, however, realises that this is not the case for many women, and understands that there are women who were not able to follow their dreams and make their own life choices.

Prof Pohl-Albertyn believes that any opportunity for women to overcome challenges should be encouraged, as a society will ultimately be better if everyone is able to fulfil their greatest potential.

What advice would you give to the 15-year-old you?

This successful scientist, spouse, mother of two sons, daughter, friend, and mentor to many, says that she will advise her 15-year-old self to do everything the way that she has been doing it. “I do not regret anything and would not change my life in any way,” she says. 

What would you say makes you a woman of quality, impact, and care?

“I am a person of quality because of my integrity, work ethic, and commitment to my responsibilities – something that is easy if you enjoy what you do every day.”

“I am a person of impact because of the influence I have on my colleagues, who I always treat with respect, and my students, who I teach to the best of my abilities, and which I hope will serve them well in their careers.”

“I am a person of care because I value the contributions of my colleagues and students to my own growth and development,” remarks Prof Pohl-Albertyn.

News Archive

Fracking in the Karoo has advantages and disadvantages
2012-05-25

 

Dr Danie Vermeulen
Photo: Leatitia Pienaar
25 May 2012

Fracking for shale gas in the Karoo was laid bare during a public lecture by Dr Danie Vermeulen, Director of the Institute for Groundwater Studies (IGS). He shared facts, figures and research with his audience. No “yes” or “no” vote was cast. The audience was left to decide for itself.

The exploitation of shale gas in the pristine Karoo has probably been one of the most debated issues in South Africa since 2011.
 
Dr Vermeulen’s lecture, “The shale gas story in the Karoo: both sides of the coin”, was the first in a series presented by the Faculty of Natural and Agricultural Science under the theme “Sustainability”. Dr Vermeulen is a trained geo-hydrologist and geologist. He has been involved in fracking in South Africa since the debate started. He went on a study tour to the USA in 2011 to learn more about fracking and he visited the USA to further his investigation in May 2012.
 
Some of the information he shared, includes:

- It is estimated that South Africa has the fifth-largest shale-gas reserves in the world, following on China, the USA, Argentina and Mexico.
- Flow-back water is stored in sealed tanks and not in flow-back dams.
- Fracturing will not contaminate the water in an area, as the drilling of the wells will go far deeper than the groundwater aquifers. Every well has four steel casings – one within the other – with the gaps between them sealed with cement.
- More than a million hydraulic fracturing simulations took place in the USA without compromising fresh groundwater. The surface activities can cause problems because that is where man-made and managerial operations could cause pollution.
- Water use for shale-gas exploration is lower than for other kinds of energy, but the fact that the Karoo is an arid region makes the use of groundwater a sensitive issue. Dr Vermeulen highlighted this aspect as his major concern regarding shale-gas exploration.
- The cost to develop is a quarter of the cost for an oil well in the Gulf of Mexico.
- Dolerite intrusions in the Karoo are an unresearched concern. Dolerite is unique to the South African situation. Dolerite intrusion temperatures exceed 900 °C.

He also addressed the shale-gas footprint, well decommissioning and site reclamation, radio activity in the shale and the low possibility of seismic events.
 
Dr Vermeulen said South Africa is a net importer of energy. About 90% of its power supply is coal-based. For continued economic growth, South Africa needs a stable energy supply. It is also forecast that energy demand in South Africa is growing faster than the average global demand.
 
Unknowns to be addressed in research and exploration are the gas reserves and gas needs of South Africa. Do we have enough water? What will be the visual and social impact? Who must do the exploration?
 
“Only exploration will give us these answers,” Dr Vermeulen said.

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