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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

Unconditional accreditation for Architecture at the UFS
2008-08-20

The Department of Architecture at the University of the Free State (UFS) is so far the only department of its kind in the country to obtain unconditional accreditation from the South African Council for the Architecture Profession (SACAP) for all three its programmes.

“SACAP has already visited seven out of a possible ten institutions in the country who present Architecture. Of these, only the UFS’s Department of Architecture has so far received unconditional accreditation. This is indeed an achievement for us,” said Prof. Jan Smit, Head of the Department.

According to Prof. Smit, the SACAP’s evaluation of all institutions who offer Architecture takes place every four years. During the accreditation process in 2004, the department also received unconditional accreditation for the two programmes it presented at that stage, namely the B.A.S. degree and the B.Arch. degree. Since then, the B.Arch. degree has fallen away and the qualifications the department now offers are the B.A.S. degree, B.A.S. (Hons.) and the M.Arch.(Prof.).

“The unconditional accreditation serves as proof that the qualifications obtained by our students are of value and that it enjoys local and international recognition. It is also an indication that our students’ training is up to standard,” said Prof. Smit.

The criteria students are evaluated on includes the facilities, degrees and courses presented, the standard of exam papers and assignments of a subject, the style of management and staff compilation. The panel of judges comprise of among others a representative from the Commonwealth Association of Architects (CAA), who reports to the Royal Institute of British Architects (RIBA). “This is an indication of the high level on which the evaluation is being done,” said Prof. Smit.


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  
20 August 2008
 

 

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