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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

New conductor of OSM Camerata is one of South Africa’s most successful young people
2014-03-27

 
Mr Xavier Cloete

The OSM Camerata at the University of the Free State boasts with a young renowned conductor to lead them in the next season.

Mr Xavier Cloete, winner of the 2013 National Len van Zyl Conductor’s Competition, will conduct the Camerata during the Odeion School of Music’s opening concert.

He completed his BMus degree at the University of Stellenbosch in 2011 with bassoon and orchestral conducting as main instruments and is currently employed by the KwaZulu-Natal Philharmonic Orchestra (KZNPO).

As winner of the Len van Zyl Competition, he completed a conducting internship with the famous Philadelphia Orchestra, which gave him the opportunity to work with acclaimed conductors. He also studied at the Bienen School of Music (Northwestern University) in the Advanced Graduate Conducting Class of Prof Victor Yampolski.

Last year Xavier was also invited to attend the first Sasha Mäkilä International Master Classes in Finland.

His love and passion for music started early in his life – and somewhat coincidentally - in church.

“I was learning to play a few hymns on my dad’s Hammond organ at home. One Sunday our church organist didn’t turn up and I nonchalantly moved in behind the organ. It went very well.”

Xavier ascribes his success to lots of hard work and his love for music.
“My passion for music drives me to work hard. Hard work shows that you are dedicated and this is again seen in the successes you achieve. The reward of one’s hard work is the best instrument.”

He will be making his international debut with the St Michel’s City Orchestra (Finland) during April 2014.


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