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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 hosts the 11th annual Registrars’ Imbizo
2014-03-14

 

The University of the Free State recently hosted the 11thAnnual Registrars’ Imbizo which took place on 3 – 5 March 2014 at the Centenary Complex on the Bloemfontein Campus. Convening from across the country, up to 37 delegates affiliated to the Office of the Registrar shared their experiences and expertise. It also provided an opportunity to raise their concerns about their role in governance and academic administration.

At the opening of the Imbizo, Prof Driekie Hay, Vice-Rector: Academic Affairs, acknowledged the challenging and complex task of registrars in South African universities. Prof Hay highlighted the complexities in the history of higher education and the policy environment in particular. She raised concerns around funding for higher education, policy amendments passed through parliament and the newly-proposed reporting regulations for universities. She also referred to the introduction of a transformation oversight committee to evaluate the effectiveness of transformation at universities.

During the three-day Imbizo, delegates focused on matters such as finance and administrations, policy in higher education as well as social media and its impact on higher education. Dr Derek Swemmer, Registrar of the UFS and Chairperson, concluded the event. The visit included some sight-seeing – touring the Bloemfontein Campus and surrounds.

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