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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

Standing in solidarity against suicide
2015-09-28


Students take collective action against the plight of suicide

Many students are battling depression, and have contemplated suicide. Some have lost the battle and, in turn, their lives. Suicide is a difficult topic to discuss and, even more challenging, to face its repercussions. The Leadership for Change (F1) 2014/2015 cohort took the initiative to change this through the TooSoon campaign.

A day after International Suicide Awareness Day, on Friday 11 September 2015, students marched in solidarity from Thakaneng Bridge to the Red Square on the University of the Free State’s Bloemfontein Campus.

The TooSoon team has forged links with the student community, Student Affairs, Student Counselling and Development, as well as the Health and Wellness offices to break the silence about the topic of suicide.

Every student has the potential to live a long and purposeful life. So, when someone ends his or her life, it is always too soon: this is the message the team is communicating. Awareness-raising was kick-started in August, with information sessions held at residences across the campus and the Bridge. The campus was plastered with posters offering emergency contact details for those in need of counselling, and culminated in the silent march.

At the end of the march, those who had already lost the battle were remembered through song and poetry. Students then pledged their support by painting their fingers with yellow paint and printing them on a canvas,,symbolising their solidarity in the fight against suicide.

 

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