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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

UFS celebrates multi-campus system
2013-06-01

 

Qwaqwa Campus, Bloemfontein Campus, South Campus
Photos: Sonia Small
04 June 2013

The University of the Free State is celebrating 10 years of the multi-campus system this year.

Uniqwa – as it was known when it was still part of the University of the North, was incorporated into the UFS in 2003, becoming the Qwaqwa Campus.

Following shortly on this event, a satellite campus of the Vista University also became part of the UFS family and was renamed to the South Campus.

The multi-campus system enables the UFS to offer a comprehensive choice of study programmes. “Our multi-campus system offers greater access to higher education with the Qwaqwa Campus offering tuition in the faculties of the Humanities, Education, Economic and Management Sciences as well as Natural and Agricultural Sciences,” says Dr Choice Makhetha, Vice-Rector: External Affairs.

“On the other hand,” Dr Makhetha continues,“the South Campus strategically covers learners let down by the South African school system by offering them extended programmes that would ultimately help them enter the mainstream programmes successfully.”

The formal festivities on the Qwaqwa Campus will kick off on Friday 7 June 2013.

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