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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

Meeting between Prof. Jansen and Mr Julius Malema conducted in a positive spirit
2009-10-31

This morning, Thursday, 29 October 2009, the senior leadership of the University of the Free State (UFS) hosted a meeting with the ANC Youth League (ANCYL) as well as SASCO leadership. The delegation was led by Mr Julius Malema, President of the ANCYL.

In a spirit of mutual respect, the two parties outlined their positions on the Reitz matter and the decision of the university management to invite the students back for purposes of learning. President Malema supported the principle of opening the doors of learning but made concrete and useful proposals on how this could be done and, especially, the importance of corrective measures that ensured full integration of the students into the university.

President Malema encouraged the management’s decision to meet with the five workers to hear their representations on a way forward for the university and to address the working conditions of the members of staff.

Both parties agreed that the independent processes led by the Human Rights Commission were critical in building a sense of conciliation and integration for both the workers and the students, and that the university was and should remain a stakeholder in this process.

The delegation also recognised that the university would be continuing its own processes of further consultations, and recommended that the process be opened up to enable all constituencies to bring their own concerns about racial difficulties to an open and safe forum.

“I very much appreciate the positive spirit in which the meeting was conducted, and the clear leadership and constructive proposals offered by President Malema,” said Prof. Jonathan Jansen, Rector and Vice-Chancellor of the UFS.

“It is open and frank discussions like these that will take both the campus and the country forward in addressing the twin imperatives of racial reconciliation and social justice in South Africa,” said Prof. Jansen.

Media release
Issued by: Lacea Loader
Deputy Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
29 October 2009

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