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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

Young language Einstein set for Europe
2017-07-10

Description: Young language Einstein set for Europe Tags: Recipient of UFS Senate medal receives Erasmus Mundus master’s bursary.  

Willem Carel Brink will be studying in France and Italy
for the next two years as part of his master’s
degree programme
Photo: Rulanzen Martin

German, French, English and even Latin are just a few of the languages known by Kovsies’ own language guru, Willem Carel Brink.

This arty junior lecturer and 2015 Senate and Dean’s medal recipient at the Department of Afrikaans and Dutch, German and French at the University of the Free State (UFS) received the Erasmus-Mundus bursary to conduct his master’s degree under the Erasmus Mundus Master en Cultures Littératures Européennes (CLE) title. He departs for Europe in September. “It is a structured interdisciplinary study which focuses on European literature, culture and other aspects,” Willem says. The subject for his thesis will be determined during the duration of the course.

Two-year course under Erasmus Mundus 
The Erasmus CLE master’s is a two-year course which is presented by five partner universities in France, Senegal, Italy and Greece. Students are expected to indicate at which universities they want to study but cannot spend both years at the same university. “France was my first choice, because I know the language – which was a prerequisite for selection,” said Willem. He is fluent in Afrikaans, English, German and French! 

“I will spend my second year in Bologna, Italy,” he said. It is therefore also expected that he does an Italian course during the first year to prepare him for the second year in Italy.

Future collaboration with UFS a prospect
Future collaborations between him and the language departments at the UFS are possible prospects for the future when he returns. “What makes this degree especially attractive to me is that it has value in terms of the local environment in the teaching of European languages and literature.” 

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