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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

The Great Pool of Exhilaration
2015-02-11

Photo: Albert van Biljon 

 

Boys’ roars and ladies’ shouts could be heard from miles away. From this, one could tell that the 2015 first-year’s Swimming Gala was bound to be an exciting one.

While RC Sports members were stressing, the first-years blissfully continued in song and excitement.

One would think that, after a hectic first week of classes, first-years would not have much energy left, but the atmosphere proved that Residence Committees (RCs) had prepared the individuals with rather motivating pep talks before the event. Most male residences put their best foot forward, not holding back on themed attire and additional instruments, while female residences sang and danced to the music provided. Not only were the masses competing to claim that they had the greatest spirit on this night, but they were also waiting to hear the results of the Spirit Cup for the first-years’ Athletics, which was cut short due to heavy rain showers. This simply added to the already intense anticipation of first-years and RC Sports members, as they would receive the results only at the end of the event.

The competition was tough as many of the first-years who competed moved with ease in the water as though it was second nature to them. This year’s gala saw quite a few talented, national swimmers competing, which left those who swam for pride and points intimidated. The excitement of the crowd was heightened as the relay section of the programme approached. This meant that the winners were to be announced soon.

In the ladies’ section, the residences were placed:
• 1st – Marjolein
• 2nd – Wag-‘n-Bietjie
• 3rd – Sonnedou

In the men’s section, the residences were placed:
• 1st – Armentum
• 2nd – Vishuis
• 3rd – Karee

When the time arrived for the announcement of the Spirit Cup winners, many were hopefully clenching their hearts for their name to be roared out. In most people’s opinion, it came as no surprise when Armentum walked away with the Spirit Cup for both the first-years’ Athletics and the Swimming Gala. Furthermore, Armentum’s broader South College community – of which Emily Hobhouse, Marjolein, NJ vd Merwe and Villa Bravado are also part – walked away with the cash prize for the best mascot.

By end of the night, everyone, no matter if they were drenched or dry, experienced the exciting sporting atmosphere at Kovsies that they’ve now become a part of.

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