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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

I don’t see myself as a star, says Wayde
2016-09-20

Description: Wayde and Rynhardt celebration Tags: Wayde and Rynhardt celebration

The achievements of Wayde van Niekerk and his
fellow Kovsie athlete, Rynardt van Rensburg,
at the Olympic Games, were celebrated during
a celebration ceremony for them on
15 September 2016 in the Callie Human Centre.
Photo: Johan Roux

The environment surrounding him has changed a lot over the past few weeks, but Wayde van Niekerk doesn’t see himself as superstar. The 400 m Olympic champion is embracing being back home and is feeling the love of the Kovsie family that helped him reach great heights.

“I see this (the Bloemfontein Campus) as a place where I can find peace,” the University of the Free State (UFS) athlete said at a celebration ceremony on 15 September 2016 for him and fellow Olympian, Rynardt van Rensburg. The event celebrated their achievements after participation in the Olympic Games in Rio de Janeiro, Brazil. Their coaches, Tannie Ans Botha and Derek van Rensburg, were also honoured.

Van Niekerk looks ahead
“I am always excited to get back home,” Van Niekerk said. Everybody who means something to him is in Bloemfontein and on this campus. “I thank you for believing in me. I am only 24 years old and still have quite a few years left to keep on doing what I do.” He also conducted the official opening of the new KovsieFit gymnasium in the Callie Human Centre.

According to Prof Nicky Morgan, acting Vice-Chancellor and Rector, the attendees had “Wayde fever”. “We can’t really say thank you enough – at least for the association we have had with you (Van Niekerk) over the years.”

Rynardt didn’t expect best in Rio

 “I see this (the Bloemfontein Campus)
as a place where I can find peace.”

Van Rensburg reached the semi-finals in Rio and ran a personal best of 1:45.33 in the 800 m. “If we don’t have support, we won’t be able to do this,” he said.
Although his form was improving prior to the Olympics, he didn’t expect to run a personal best. “My dad (and coach) kept believing in me and telling me it is possible to do.”

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