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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

Internet Broadcast Project grabs attention of Commonwealth – and yet another award
2015-07-28


 
Learn more about the Internet Broadcast Project and its impact on learners’ lives

The Internet Broadcast Project (IBP) has brought yet another international award to the University of the Free State (UFS). This project – which is changing the lives of Free State school learners – has won second place in the Commonwealth Education Good Practice Awards, a huge achievement considering that the IBP was chosen from 89 submissions entered by a total of 20 countries belonging to the Commonwealth.

This latest award comes close on the heels of another international award that was presented to the IBP recently. In April 2015, the project was the winner of the 2015 Enterprise Video Award (EVA) in the category Video in Education Scholarship. This makes it two in a row, since the IBP also won an EVA in 2014 for Innovation in Pedagogy.

 

Mr Kamalesh Sharma, Secretary General of the Commonwealth Secretariat, presenting the second-place prize for the Commonwealth Good Practice Awards to Sarietjie Musgrave, Head: ICTISE (ICT in School Education) on behalf of ICTISE.
Photo: Peter Ramsay

Live broadcast at no cost to schools
The IBP – presented from the UFS South Campus – makes use of the best teachers to broadcast lessons to school learners who do not have access to quality education. More than 10 subjects are broadcast live, via VSAT Internet Access, to 70 centres across the province. The technology provided at each school allows learners to communicate with the presenter in the studio during broadcast at no cost to the school or learner.

“Through the IBP,” says Sarietjie Musgrave, Head: ICTISE (ICT in School Education), “we aim to bring quality education to each and every learner, regardless of their socio-economic status or geographical location, while delivering cost-effective continuous teacher professional development directly relevant to the Free State community we serve.”

Making a positive difference
The Commonwealth Education Good Practice Awards honour education programmes that have made a positive difference to the status and condition of school children, teachers, or the education system in their countries. The IBP was lauded for its excellence in six of the Action Areas of Good Practices:

• Relevance
• Measurable impact and effect
• Sustainability
• Efficiency and effectiveness
• Community participation
• Replication

“Receiving this international award,” says Musgrave, “shows that we are having an impact worldwide.”

 

 

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