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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

House Tswelopele hosts first Security Guard Appreciation Day
2015-09-28


Our unsung heroes being honoured for their hard work.

Imagine all access points, residences, and major events devoid of security. Mojaki Mothibi had this unsettling image in mind when he decided to organise and host the inaugural Security Appreciation Day.

Security guards work day and night to create a safe and conducive environment for our students and staff. On Friday 18 September 2015, security guards from the University of the Free State’s (UFS) Protection Services were shown appreciation for keeping the Bloemfontein Campus crime-free.

According to Mojaki, the initiative was also to support the Be Safe campaign, championed by the university’s Department of Communication and Brand Management. 

“I created an Appreciation Day for all the security guards who work so hard to keep us safe, to say thanks, and to ask them to continue keeping us safe,” said the outgoing Tswelopele Prime.

Addressing security guards at the event, Mojaki conveyed a message of admiration. “We appreciate the tenacity that you show and the protection that you constantly provide us with,” he stated.

Thabo Tsautse, a security guard at the university, applauded Mojaki and House Tswelopele as a collective for recognising their efforts as service providers. “This is the first residence in the history of the UFS to appreciate our work,” he said.

The event concluded with members of the residence presenting snack packs to the unsung heroes as a token of appreciation.

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