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16 March 2022 | Story Nonsindiso Qwabe | Photo IAN VAN STRAATEN
Prof Francis Petersen (UFS), Alex Hickman (AMRF), Dr Ralph Clark (UFS), and Prof Shen Xiaomeng (UN Europe)
Prof Francis Petersen (UFS), Alex Hickman (AMRF), Dr Ralph Clark (UFS), and Prof Shen Xiaomeng (UN Europe)

Mountains matter; 60-80% of the earth’s fresh water comes from mountains, and 50% of the world’s biodiversity hotspots are in mountains. In addition, 50% of land across the world relies on mountain ecosystem services.

This is according to Prof Shen Xiaomeng, United Nations Vice-Rector for Europe, on the first day of the first-ever Southern African Mountain Conference (SAMC2022). The conference, under the theme Southern African Mountains – their value and vulnerabilities, is taking place from 14 to 17 March 2022 in the majestic Maloti-Drakensberg Mountains in South Africa and Lesotho. 

“We need to go beyond national and regional boundaries to have the collaboration. We have the opportunity to create a world worth living in for ourselves and our children. We can create and co-create together by transcending boundaries,” said Prof Xiaomeng.

The conference – a collective voice for the sustainable management of Southern African mountains – brings together a network of more than 200 delegates from across the globe to discuss a wide array of interventions to ensure the preservation of the ecosystem under global change.

Dr Ralph Clark, chairperson of the SAMC2022 local organising committee and Director of the Afromontane Research Unit (ARU) on the Qwaqwa Campus, said the conference – a first for the southern region – presents an opportunity for new collaborations in transdisciplinary research.

Bringing together people from various disciplines in one space for networking and information sharing, the conference seeks to create a space for robust regional and international collaboration and comparative mountain studies with an increase in research activities, student capacity, researcher capacity, and academic outputs that feed into policy and action. 

The conference was officially opened by the Vice-Chancellor and Rector of the UFS, Prof Francis Petersen, as well as Prof Xiaomeng.

Prof Petersen said the UFS firmly believes in getting involved with its surrounding communities and applying skills and knowledge towards making a real, practical, and positive impact in their lives. “Higher education institutions cannot afford to conduct research simply for its own sake. Our research efforts must address the needs of our surrounding communities and the wider world. Which is why, together with Teaching and Learning, and Research, the UFS – like many other South African universities – has a third core function, namely Engaged Scholarship, where we use our academic expertise with an intentional public-benefit purpose,” he said.

The programme has six parallel tracks – one of which is dedicated to postgraduate students – with about 200 papers delivered. In addition, there is a special Mountain Research Institute (MRI) session on long-term monitoring activities and associated data availability for climate change-related applications across Africa’s mountains, as well as a special UNESCO session on regional collaboration.

News Archive

Consumer Science at the UFS awards three PhDs
2015-07-08

Dr Gloria Seiphetlheng, Dr Natasha Cronje, Dr Ismari van der Merwe and Prof Hester Steyn.
Photo: Leonie Bolleurs

For the first time in its history, the Department of Consumer Science in the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) earned three doctorates at one graduation ceremony this year. This week three PhDs were awarded to Ismari van der Merwe, Natasha Cronje, and Gloria Seiphetlheng at the Winter Graduation that took place on the Bloemfontein Campus.

Electrochemically-activated water is widely used in the food and other industries, due to its excellent environment-friendly properties. However, it is not used in the textile industry yet, because too little research has been done to determine the possible positive and negative impact it may have on textiles.

With the thesis, The evaluation of catholyte treatment on the colour and tensile properties of dyed cotton, polyester and polyamide 6,6 fabrics,  Dr Cronje, a lecturer in the UFS’s Department of Consumer Science, and Dr Seiphetlheng from the Serowe College of Education in Botswana,  provided major new information with the thesis, Anolyte as an alternative bleach for cotton fabrics. This information is essential when considering the application of catholytes and anolytes in the textile industry.

Electrochemically-activated water divides water in catholytes and anolytes. The anolyte part is used as a disinfectant and bleach. It is not really suitable for domestic use, as it can cause colour loss in coloured textile products. However, it can be used in the hospitality industry where white sheets, towels, etc., are used and washed on a regular basis.

The catholyte part of the water has properties similar to washing powder. It can also be used in the textile industry as washing liquid.

According to Prof Hester Steyn, Head of the Department of Consumer Science and supervisor of all three PhD candidates, this electrochemically-activated water is also very eco-friendly. “It has a short shelf life. If the electrochemically-activated water isn’t utilised, it returns to normal water that wouldn’t harm the environment. No water is therefore lost, and no waste products are released that would contaminate the environment,” she says.

Dr Van der Merwe’s research focused on Degumming Gonometa postica cocoons using environmentally conscious methods. A lecturer in the Department of Consumer Science, she demonstrated that simple and environmentally-friendly methods can be used with great success to procure wild silk from the cocoons of the Gonometa postica worms living in the camel thorn trees found in the Northern Cape and Namibia.

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