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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

Protest actions planned for 12-14 March 2008
2008-03-13

Three protest actions will take place on the Main Campus of the University of the Free State (UFS) in Bloemfontein this week.

Although the interim court interdict granted to the UFS on 6 March 2008 is still in force, permission for the three protests was granted by the Mangaung Local Municipality and the court, in the presence of the university lawyer. Strict conditions have been set for these protest actions.

The UFS management respects the right to peaceful protest and also shares the sentiment of the protesters regarding the reprehensible Reitz video. However, strict conditions have been set for these protest actions as students are writing tests and the normal academic activities should not be disrupted.

Already the first picket protest took place today, Wednesday, 12 March 2008, by about 300 Satawu and Nehawu members. This was not a march and no memorandum was handed over.

On Thursday, 13 March 2008, Nehawu will again picket in front of the Main Building from 13:00 to 14:00. This event must be peaceful. This too is not a march and no memorandum will be handed over.

On Friday, 14 March 2008, a march of Cosatu and Nehawu will take place, starting in the city centre. The march will enter through the Nelson Mandela Drive gate and will enter the campus grounds.

However, it will be limited to the incoming lane of Chancellors Avenue from the Main Gate to the crossing with Alumni Avenue (in front of the Odeion building). Speeches will be made and a memorandum will be handed over.

It is expected that the march will reach the campus at approximately 10:00 and from then the Nelson Mandela Gate to the UFS will be closed for all traffic. The march must end by 14:00. The marchers will return to the city centre and may cause a traffic problem in Nelson Mandela Drive.

The South African Police Service (SAPS) and the UFS’s Protection Services Division will monitor all these actions. Staff, students and visitors to the campus are kindly requested to use alternative gates to the Nelson Mandela entrance on Friday. Academic activities will continue as normal this week.

Media Release
Issued by: Anton Fisher
Director: Strategic Communication
Tel: 051 401 3422
Cell: 072 207 8334
E-mail: fishera.stg@ufs.ac.za  
12 March 2008


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