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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

Winter Graduation spreads a glow of pride
2014-07-03

 

The 2014 Winter Graduation spread a glow of pride across our Bloemfontein Campus.

During the first session on Wednesday 2 July, the School of Open Learning conferred 612 diplomas and certificates.

Hazel Motsoeneng, District Director of Motheo in the Department of Education in the Free State, offered a powerful message to the graduates. “Teaching today is about reaching learners. The world of the future will not be changed because of the money you made, or the car you drove. The world of the future will be changed because you touched a child’s life.”

She reminded the graduates that “teaching is still a labour of love.”

Stafford Masie, the former general manager of Google South Africa, addressed 473 graduands on day two of the graduation ceremony.

“If you want to grow as an individual, realise that there are more people outside your immediate environment than inside that can help make you a better person. Take the opportunity and get exposed,” Masie said.

He added a few bits of advice:
• Be unique, don’t just follow others’ creations.
• The focus is no longer on me, me, me, but on we, we, we.
• You have the opportunity and the skills set. Don't just do things, do great things.
• True innovation happens when people are having fun.
• Work on stuff that really matters.

Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS, conveyed a special message to the graduates. “Getting a higher degree comes with high expectations of who you are and how you conduct yourself. A higher degree at Kovsies means that you are a better person, not only because you received a qualification, but also because of your human capacity to love and embrace.” 




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