Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
20 March 2018 Photo Pexels
Water footprint important but misunderstood indicator
Water footprinting is the future of water conservation
The Water Footprint (WF) of a product, process or person provides an indication of how much fresh water is used, both direct and indirect, to produce a product, drive the process or lead a lifestyle. Although it is a very important indicator it is often misunderstood. Popular media contribute to this misunderstanding as they often use the WF to illustrate the large quantities of water used to produce a product without explaining what the footprint actually means.  

An example is a single kilogram of beef that has an average global WF 15 415 litres. This indeed sounds scary, but when one places it in context, the total WF includes 14 414 litres green water, 550 litres blue water and 451 litres grey water. Green water is the evapotranspiration of precipitation (rain), blue water is the fresh water from dams, rivers and underground sources, while grey water is the amount of fresh water required to dilute polluted water to acceptable levels.

According to Frikkie Maré, a lecturer at the Department of Agricultural Economics at the University of the Free State (UFS), the WF concept provides a new look at water conservation and sustainability. “Although the WF is not an indicator of sustainable water use, it is a useful tool to calculate total water demand and is used in the estimation of sustainability. Traditionally, water conservation was focused on the direct water use of individuals (time taken to shower, leaking taps etc.), but the WF now provides a tool to focus attention on total water demand.”

The Water Footprint Network assists individuals with this new trajectory on the water conservation front with the personal water footprint calculator that allows individuals globally to determine their personal water demand through their direct and indirect water usage. Maré believes this can cause the necessary paradigm shift in the aqua status quo by creating awareness among consumers on their total water demand.

With Water Week underway from 17-23 March 2018, UFS students and staff members are urged to make use of the personal water footprint calculator in order to become aware of the real importance of fresh water in our everyday lives.

News Archive

UFS mourns passing away of pioneer
2005-09-30

Prof Dudley Vermaak (76), founder and former director of the University of the Free State’s (UFS) Research Institute for Education Planning (RIEP), passed away on Friday 23 September 2005 in George as a result of a stroke.  

Prof Vermaak was associated with the UFS for about 23 years.  A Centenary Medal was awarded to him in October 2004 by the UFS for his pioneering work in transformation through his initiatives, during the apartheid era, to empower education officials, teachers and postgraduate students from disadvantaged communities in South Africa. 

He did pioneering work in the eighties with the training of black teachers, especially senior officials and managers in black education, and with the research and training on the improvement of education in the black community.  

“Prof Vermaak was a visionary person who understood the changing South African context in the eighties and started at an early stage with work to improve black schools and the training of black leaders in the education sector.  He was a true pioneer at the UFS.  We are thankful that we could honour him for this with a Centenary Medal last year,” said Prof Frederick Fourie, Rector and Vice-Chancellor of the UFS.

RIEP originally started off as the Research Unit for Education Planning in 1974 under the guidance of Prof Vermaak.  During the apartheid years the institute was intensely involved with research about education in the former homelands.  It was also the only organisation that could provide complete education statistics, which was necessary for planning, about the former homelands. 

RIEP was also involved with service delivery to the so-called independent and self-governing states regarding training in management and planning and support.  Several education officials from these areas undertook their M Ed and D Ed studies with the help of RIEP.  Some post-1994 education and political leaders include e.g. Lionel Mtshali, premier of KwaZulu-Natal in 1999-2004. 

Prof Vermaak was cremated in George.  A memorial service will be held at 10:00 on Saturday 1 October 2005 at the Berg-en-Dal Dutch Reformed Church in Dan Pienaar.  Prof Vermaak is survived by his wife, Marietjie, four children and grandchildren.  He lived in Kiepersol Retirement Village in Bloemfontein for the past six years. 

Media release
Issued by:  Lacea Loader
   Media Representative
   Tel:  (051) 401-2584
   Cell:  083 645 2454
   E-mail:  loaderl.stg@mail.uovs.ac.za
29 September 2005
 

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