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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

Fresh new look for UFS Sasol Library
2013-02-28

The revamped entrance area of the UFS Sasol Library.
14 March 2013
Photo: Johan Roux
The UFS Sasol Library on the Bloemfontein Campus has been given a new lease on life with a fresh new look to cater for the changing study needs of students. Over the last few months several upgrades have been made to ensure that students get an effective learning experience.

These upgrades will be spread over three phases. Upgrades include newly-built overnight study facilities, partitioned study areas for postgraduate students and areas for leisure reading. Special attention has also been given to security, with the access control system and the tattle-tape security system being moved to the foyer on Level 2. This level, which used to serve only as a thoroughfare to and from the eastern and western parts of the library, has been turned into proper foyers on either side.

"The UFS Library and Information Services are on a mission to present itself as the physical and virtual information hub of choice," says Director Betsy Eister.  "The increased intake of new students and technological developments has sparked the notion of new and revamped study spaces conducive to learning.”

Eister says that, after completion of all three phases, the library will have increased study spaces that appeal to different people with different needs – spaces for studying, leisure reading, newspaper reading, accessing wired and wireless connections and spaces for discussions.

The project which started in October 2012 is part of the university's space planning projects to optimally utilise space on the Bloemfontein Campus. The project will also see the Centre for Teaching and Learning move to level three of the library.

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