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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

Golden Key Chapter of the UFS walks away with gold status
2011-10-13

 

This generation has to find a mission, something they can be as passionate about as their predecessors of the 1970s were. A greater nation has just risen. At the 2011 South African Golden Key Summit, were from left: Mr Ruddy Banyini, outgoing President: UFS Chapter; Mr Puso Thahane, President: Wits Chapter, and Mr Katleho Mohono, Vice-President (Internal): Wits Chapter.
Photo: Leonie Bolleurs

Our university earned gold status as one of the top chapters in the country. This was one of four awards won by the UFS at the 2011 South African Golden Key Summit held at the Bloemfontein Campus from 6-8 October 2011.

Mr Ruddy Banyini, outgoing  Golden Key president (UFS) and the president of the Wits Chapter jointly received the Regional Student Leader of the Year award. The UFS Chapter also took third place for Best Community Service as well as for Best Campus Awareness Initiative. This follows hot on the heels of the chapter winning the Golden Key International Chapter Service Award for the second consecutive year in May 2011.
 
The summit also yielded some new challenges for all chapters. Mr Banyini and his counterparts from the University of Witwatersrand are on a mission to cultivate a nation of thinkers. This follows the successful hosting of a Thinkers Symposium by the Wits Chapter to determine the contribution thinkers could make towards shaping a better society. “This initiative will see all students on campus mobilised and actively participating,” Mr Banyini said. “Thoughts without action are just thoughts. We are all aware of social ills in our country, yet only a few come forth with a solution,” stated Mr Katleho Mohono (Wits).
 
The involvement of Golden Key members in helping to create solutions for national problems has triggered a series of think-tank symposiums organised by various chapters. The result has been an exponential growth in the numbers of those collectively involved in the on-line National Planning Commission’s consultative forum. “The impact of mobilising the best current academic achievers in Higher Education opens up exciting new possibilities through constructive student engagement with society’s issues,” Dr Derek Swemmer, Registrar at the UFS,” said.

 

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