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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

Ms Oprah Winfrey receives an honorary doctorate from the UFS
2011-06-24

 

Dr Oprah Winfrey after receiving her honorary doctorate degree.
Photo: Rian Horn 

Our university awarded an honorary doctorate in Education to global media leader and philanthropist Ms Oprah Winfrey on Friday 24 June 2011.

The honorary doctorate is in recognition of Ms Winfrey’s unparalleled dedication to improving the lives and futures of so many by improving education and ensuring that it is accessible to all. Through her award-winning show, The Oprah Winfrey Show (which concluded this year after 25 years of entertainment and service) and the various charity organisations she has established, Ms Winfrey harnessed the power of her iconic stature in the struggle to eradicate poverty and make education accessible to all.

The Callie Human Centre on our Bloemfontein Campus, where the award ceremony took place, was packed with an excited audience consisting of students, staff, members of the public and special guests. After receiving her honorary doctorate, Ms Winfrey addressed the audience and gave students the opportunity to ask her questions. During the ceremony, entertainment was provided by acclaimed musicians such as the internationally lauded award-winning singer Sibongile Khumalo, the Botshabelo String Orchestra, the Bloemfontein Children’s Choir and the choir of the Bartimea School for the Deaf and Blind.

Tickets for this event – attended by 4 500 people – were sold out within hours, confirming the respect and support South Africans have for Ms Winfrey’s work in Africa and internationally. While at our university, Ms Winfrey also visited our International Institution for Studies in Race, Reconciliation and Social Justice. The awarding of Ms Winfrey's well-deserved honorary doctorate is another milestone in our university's proud history.

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