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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

Architecture does it again!
2009-03-27

 

From the left are: Prof. Jan Smit, Head of the Department of Architecture at the UFS, Wim Steenkamp, National Corobrik Architecture Student of the Year 2008, and Ms Petria Jooste-Smit, Wim's tutor and former lecturer at the department.
Photo: Stephen Collett

Architecture does it again!

A student from the Department of Architecture at the University of the Free State (UFS), Wim Steenkamp, was recently named National Corobrik Architecture Student of the Year 2008.

This is the second time in the past three years that a student from the department has won this prestigious competition.

The award, given to the best student in his/her final year of the M.Arch. (Prof) degree in South Africa, entails prize money to the value of R40 000.

“The competition was of a high standard and we are extremely proud of Wim. Seven architecture departments of universities and universities of technology took part in the competition. Students had to submit the final project that was used to obtain their professional degree. This entails the design, technical drawings, a model of a building of their choice as well as a thesis explaining the theory and approach,” said Prof. Jan Smit, Head of the Department of Architecture at the UFS.

In his project, Wim created and designed “a memorable place for the Herero culture and their history through an architectural intervention in the desert/cultural landscape”. His tutor was Ms Petria Jooste-Smit, a former lecturer at the department.

According to Prof. Smit, the department has already won this competition six times out of the 22 times it has been presented. “This once again confirms the high regard the department has in the architecture field in South Africa. It is also proof of the quality of our staff and the programmes we offer,” said Prof. Smit.

The past year was an exceptional one for the department. It received unconditional accreditation from the South African Council for the Architecture Profession (SACAP) for all three courses offered; and its students won the Tripod Photography Competition, the National Cement and Concrete Institute Competition for honours students, and the Carl and Emily Fuchs Foundation Student Prestigious Prize.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
26 March 2009

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