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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

Little Professors enrol at UFS
2012-01-20

 
Little Professors in the making: Archie Barclay, 3 years, (left) and Khanya Nondabula, 6 years.
Photo: Phelekwa Mpono

About 65 small children have taken up residence at our Bloemfontein Campus, joining the Kovsie family.

The little ones, whose ages range from three months to six years, are the first kids to enrol at The Little Professor Crèche on the campus. The crèche, with its motto Preparing little minds for greatness, opened its doors on 9 January this year.
 
Head of the crèche, Mrs Ricka van Kerkhof, says they received a flood of applications for the 105 available places and forty more kids will be taken in during the coming weeks. Van Kerkhof says the crèche is open to everyone, but preference is given to children of UFS personnel. Currently 90% of the kids are those of university staff.
 
The well-equipped crèche has enough toys to fill up a small shop and offers extramural activities such as piano lessons, swimming, chess and pottery classes. All classes have flat-screen televisions for kids to watch educational programs. The crèche caters for six classes, infants up to Grade R. The Pre-grade R Curriculum and Foundation Phase Grade Curriculum R-3 of the Free State Department of Basic Education are followed. The language of instruction is English and parents who want to enrol their kids will pay R 1150.00 per month.
 
Van Kerkhof, who calls her job the best in the world, says The Little Professor is not a care facility. Rather it’s a place where kids are taught to concentrate on education. “We are teaching kids to be clever.”

 

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