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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

Spring graduation ceremony
2008-09-15

Law awards largest number of doctorates 

The Faculty of Law at the University of the Free State (UFS) this week awarded four doctorate degrees during the spring graduation ceremony, which took place on the Main Campus in Bloemfontein. This is the largest number of doctorates awarded by the faculty during one graduation ceremony. Here are, from the left: Dr Tjaart Maré, Dr Ilze Keevy, and Dr Pierre Rabie. Dr Daniel Mekonnen was absent when the photo was taken. Photo: Leonie Bolleurs

 
UFS awards degrees
 

The University of the Free State's (UFS) spring graduation ceremony took place on the Main Campus in Bloemfontein this week. Altogether 840 diplomas and degrees were awarded. Here are, from the left: Mss Mamokete Marokane, who obtained a B.Com. Human Resource Management degree, Elzaan Jacobs, who obtained a B.Com. Accounting degree, and Mmanyefolo Mosia, who also obtained a B.Com. Accounting degree. Photo: Leonie Bolleurs

 The University of the Free State's (UFS) spring graduation ceremony took place on the Main Campus in Bloemfontein this week. Altogether 840 diplomas and degrees were awarded. Here are, from the left: Mr Roger Potgieter, M.B.A. degree, Ms Amanda Share, M.B.A. degree, Zarita Naudé, B.Com. Accounting, and Mr Kobus van den Berg, M.B.A. degree. Photo: Leonie Bolleurs

 
UFS awards extraordinary degree 

Prof. Ivan Horak, extraordinary professor at the University of the Free State's (UFS) Department of Zoology and Entomology, this week became the third person in the history of the UFS to receive the D.Sc. degree. The degree was awarded to him during the spring graduation ceremony which took place on the Main Campus in Bloemfontein. Here are, from the left: Prof. Jo van As, Head of the Department of Zoology and Entomology, Prof. Horak, and Ms Ellie van Dalen, Lecturer at the UFS Department of Zoology and Entomology.
Photo: Leonie Bolleurs

 
UFS awards doctorate degrees 

Altoghether 29 doctorate degrees were awarded this week during the University of the Free State's (UFS) spring graduation ceremony on the Main Campus in Bloemfontein. During the chancellor's dinner are, from the left: Dr Anabela Da Silva, a student from Mozambique who obtained a Ph.D. in Plant Breeding, Prof. Maryke Labuschagne, UFS Department of Plant Sciences and promoter of Dr Da Silva, Dr Edward Jurua, a student from Uganda who obtained his Ph.D. in Astro Physics, and Dr Pieter Meintjes, from the UFS Department of Physics and promoter of Dr Jurua.
Photo: Gerhard Louw

 
Spring graduation ceremony
 

Dr. Meshach Aziakpono (middle) is one of the students of the University of the Free State (UFS) who obtained a Ph.D. (Economics) during the spring graduation ceremony on the Main Campus in Bloemfontein. Here he is with Prof. Phillipe Burger (left), Head of the Department of Economics at the UFS and mentor of Dr Aziakpono, and Prof. Stan du Plessis (right), Department of Economics at Stellenbosch University and co-mentor of Dr Aziakpono.
Photo: Gerhard Louw

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