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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

Center for Universal Access and Disability Support (CUADS) produces 22 graduates
2016-04-26

Description: Lutho Xintolo and mom Tags: Lutho Xintolo and mom

Lutho Xintolo (right) is one of the Centre for Universal Access and Disability Support 2016 graduates. She is currently pursuing her Honours in Psychology.
Photo: Supplied

Once again, the University of the Free State (UFS) hosted a successful series of graduations from 12-15 April 2016 where 3681 students were conferred qualifications at the Bloemfontein Campus. Among those graduating were 22 students who are affiliated with the university’s Center for Universal Access and Disability Support (CUADS).

Some of these students included Zingisa Ngwenya, who is currently busy with her second degree; Grant Lombaard, Zanele Morerwa, and Lutho Xintolo, all of whom are pursuing their Honours degrees. Louzanne Coetzee, a visually-impaired international champion athlete, was awarded a Communication: Corporate Marketing Honours degree this autumn. “We have five athletes and a cyclist with disabilities, amongst our students who are of world-class standard,” said Martie Miranda, Head of the Center.

“The Center assists students to gain access to study courses, buildings, and lecture venues, learning material such as Braille, audio, enlarged print, and E-text, computer facilities with assistive technology and software and adapted hardware, and a specialised examination and test venue for alternative test and exam procedures,” Miranda added.

Students with disabilities who enrol with CUADS receive support according to their individual needs from registration through to graduation.  “During this process we identify challenges experienced in their administrative, academic, support, student life, and physical environments, and then address these challenges,” Miranda said.

Support provided by the Center includes amanuenses and extra time during tests and exams according to the student’s specific needs, (as determined through evaluation by the Extra Time Panel), together with Student Counselling and Development, academic tutors provided by the New Academic Tutor programme in collaboration with the UFS Centre for Teaching and Learning, and Sign Language interpreters or lip-speakers as well as real-time captioning.

Students with specific learning difficulties, mobility, visual, or hearing impairments, psychological, or other chronic conditions that might have a disabling effect on them, as well as those with temporary impairments, are fully supported by the CUADS. The Center strives to ensure that students achieve their full potential throughout their journey with our university.

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