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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

Ferial Haffajee among graduates at Summer Graduation
2016-12-02

Description: Summer graduation Tags: Summer graduation 

A total of 124 master’s, 37 doctoral degrees, and
464 undergraduate degrees are conferred on students from
all seven faculties during the Summer Graduations.
Photo: Johan Roux

Graduation is a time to celebrate and to reap the fruits of hard work. The journalist Ferial Haffajee (Humanities) will be among the 124 master’s and 37 doctoral students receiving their qualifications in all seven faculties at the Summer Graduation of the University of the Free State (UFS). At the ceremonies on 8 December 2016 in the Callie Human Centre on the Bloemfontein Campus, the university will also confer 264 Education qualifications to students from its South Campus, as well as 200 undergraduate degrees in the Faculty of Health Sciences.

Haffajee joins likes of Tutu and others

Haffajee, a renowned newspaper editor whose expertise has made her one of the most prominent journalists in South Africa, will receive an honorary doctorate at the morning ceremony. Until recently she was the editor-in-chief of City Press newspaper. She joins the likes of Desmond Tutu, and others who have received honorary doctorates at the UFS.

Earlier this year, four distinguished individuals also received honorary doctorates from the university. They were Max du Preez, Trevor Manuel, Prof Joel Samoff, and Dr Reuel Jethro Khoza. The Summer Graduation once again promises to deliver the cream of academic excellence.

Dr Rakometsi to address UFS graduates

The guest speaker at both ceremonies is Dr Mafu Rakometsi, Chief Executive Officer of Umalusi. Dr Rakometsi also serves on the board of the Council of Higher Education. He is deeply committed to see the South African education system function at an optimum level in order to give all children equal educational opportunities.

Master’s and Doctoral degrees: All faculties
Date: 8 December 2016
Place: Callie Human Centre, Bloemfontein Campus
Time: 09:00

Education qualifications – South Campus, as well as undergraduate degrees in the Faculty of Health Sciences
Date: 8 December 2016
Place: Callie Human Centre, Bloemfontein Campus
Time: 14:30

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