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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

Stanford University Talisman group blows Qwaqwa Campus away
2013-03-28

 

'Angelic'. That is how some students described Talisman's rendition of well-known South African hymns and classics.
Photo: Thabo Kessah
28 March 2013


The UFS Qwaqwa Gospel Choir hosted a concert and shared the stage with the Stanford Talisman, a unique group of students from Stanford University in the USA, who sing a wide repertoire of genres, which include indigenous South African songs. According to their website, ‘Talisman was created to explore and perform substantive, cultural music’ and this is some of the music they brought to the Qwaqwa Campus.

“This unique pre-Easter concert brought all of us together through music which knows no boundaries,” said Sipho Mnyakeni, who heads Residence Life on the Qwaqwa Campus.

The Stanford Talisman choir left crowds in awe and disbelief with their rendition of indigenous Sesotho, IsiZulu and IsiXhosa hymns. Some of the songs were well-known classics composed and previously performed by the likes of Hugh Masekela and the late Miriam Makeba. One song that blew the audience away, was the well-known South African struggle song 'Asimbonanga' by Johnny Glegg, which was a tribute to the then incarcerated Nelson Mandela.

The groups were supported by Hlanganani, an IsiZulu traditional music student ensemble, and the poet, Black Butterfly.

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