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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 gets support for improving university access and success in South Africa
2013-10-24

 

Members of the SASSE Research team are from left: Carike Jordaan, Dr Francois Strydom, Lana Swart, Seisho Gaboutlwelweboutlwelwakemo, Michael Henn en Katleho Nyaile.
Photo: Supplied
24 October 2013

The university’s Centre of Teaching and Learning (CTL) received a grant for US$820 000 (about R8 million) from the Kresge Foundation for their South African Survey of Student Engagement (SASSE) research team.

The SASSE research team is committed to furthering student access with success by promoting quality teaching and learning institutionally and promoting collective impact around student success nationally.

Through this three-year project, the SASSE team aims to provide a range of deeply contextualised and globally benchmarked student engagement measures that can be used at institutional and module/course level for the South African context. The data from these measures can be used to improve the quality of undergraduate teaching and learning, and participating institutions will have access to appropriate capacity development interventions to empower them to use the data to promote evidence-based change in their institutions.

Dr Francois Strydom, Academic Director at the CTL, says the lessons from this higher-education project could be used to develop a stronger post-school sector which could help the country to deal with the massive challenge of youth unemployment; thereby promoting equity, social justice and a prosperous democracy in South Africa.

The Kresge Foundation is a private philanthropic foundation in the United States, which is focused on creating opportunity for low-income people through various programmes. This three-year project forms part of the Kresge Foundation’s Education Programme, which focuses on promoting access and success at South African universities. Therefore the SASSE project aims to contribute to the Kresge-sponsored Access and Success in Higher Education in South Africa (ASHESA), to promote a national conversation on improving student success.

In January this year, the university was one of four South African universities selected to take part in a multi-million rand programme to bolster private fund-raising and advancement efforts. For this programme the UFS was granted US$640 000 (about R5,6 million) over a period of five years.

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