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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

UFS awaits applications for a full scholarship
2013-01-07

The office of the Vice-Chancellor and Rector of the University of the Free State, Prof. Jonathan Jansen,  offers a full scholarship to one learner  to study at the UFS in 2013.  

This scholarship will cover the tuition, residence, stationery and any specified course-related costs.  

All students who are passionate about  education and wish to contribute towards developing the South African education system, are encouraged to apply for this scholarship. The student may choose which education course he/ she would like to study and will be advised by our Dean of Education, Prof. Dennis Francis.  

The scholarship is a continuation of the Great Teachers Project headed by Prof. Jansen and research assistants, Nangamso Koza and Lihlumelo Toyana, who edited the book, Great South African Teachers.  

The editors have decided to donate the proceeds from the book towards the scholarship, and in partnership with our Faculty of Education, produce the country’s best teachers.  

This scholarship will also look at the holistic development of the learner, and thus award him/her with experiences of shadowing some of the country’s best educators, and take up internships in some of the country’s best schools in both the urban and developing communities.  

To apply, learners should provide their June and December gr. 12 results and also write an essay of 1 000 words titled: Educating a South African Citizen in the 20th Century.  

Applications must reach the UFS before 11 January 2013.
Please forward applications to: greatteachers@ufs.ac.za or fax to (051) 401 2705. Applications can also be mailed to: Office No. 26, Main Building, UFS, Nelson Mandela Drive, Bloemfontein 9301

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