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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

University tips its hat to final-year students
2013-09-13

 
From the left: Lauren Marais, Werner Landman, Herloise Jordaan and Louis Rossouw (PwC).
13 September 2013

The Alumni Office at the University of the Free State (UFS), in partnership with PricewaterhouseCoopers (PwC), held its first Alumni Evening for final-year students.

The students received valuable advice from various speakers during the event. Werner Landman – also a UFS graduate – highlighted the differences in approach between the current and previous generations. Landman explained that Generation Y students have greater influence and are extensively connected socially as they enter the work environment. “You are people who will work to live, unlike us, Generation X, who live to work,” he said. With their degrees – some already busy with their post-graduate studies – they are more likely to be appointed in professions which will allow them to live better, he added.

Heloise Jordaan, former 2008/9 SRC president, who holds three degrees from Kovsies to her name, also addressed the final-years. She currently holds the position of brand manager at Urban Hotels, although she only started working recently. Through sharing her personal work experiences, she gave the audience a glimpse into the workplace."You guys need to realise that when you step into the working sphere, you need to be open minded and also work to the best of your abilities,” Jordaan encouraged.

The evening was concluded on a high note with a prize-giving. Pieter du Toit, UFS Alumni Chair, was in charge of handing over the awards. Residences were compared to find which ones generated the most residing final-year and postgraduate students. House Tswelopele and Soetdoring clinched the honours and walked away with R2 000 each for their house.

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