Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
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

Wayde claims gold and silver at IAAF World Championships in London
2017-08-11

 Description: Getty Wayde Tags: Wayde van Niekerk, IAAF World Championships, Michael Johnson, Prof Francis Petersen, 200 m/400 m double 

The Olympic champion, Wayde van Niekerk, continued
his superb form over the past few months when he
won a gold medal in the 400 m and a silver in the 200 m
at the IAAF World Championships in London.
Photo: Getty Images



This is just the beginning. These were the words of an emotional Wayde van Niekerk after he completed one of the best weeks in his young career at the IAAF World Championships.

The 25-year-old Kovsie star claimed a gold medal in the 400 m in London, England, on 8 August 2017, and added a silver in the 200 m on 10 August 2017.
 
Furthermore, he was only 0.02 seconds away (in the 200 m) from achieving a 200 m/400 m double – something which was last done in 1995 at a World Championship by Michael Johnson. Van Niekerk won the 400 m in London in 43.98 s, and two days later his 20.106 s was enough for a silver in the 200 m. Ramil Guliyev from Turkey was first in 20.09 s.

Role model for Kovsie community
Once again Van Niekerk’s achievements warmed the hearts back home at the University of the Free State (UFS). “This is an extremely proud moment not only for the country, but in particular for the University of the Free State. Wayde is a role model for the entire Kovsie community, and we have been following his achievements in the international arena with great excitement. We are elated by his performances. Congratulations also to Tannie Ans and his management team,” Prof Francis Petersen, Rector and Vice-Chancellor of the UFS, said. 

So much more ahead, says star
“I really feel I worked hard for tonight and I gave it my all. And I think I have proven over and over again I deserve what I have achieved. It was a tough week for me,” Van Niekerk said in an interview with the BBC. “I am glad that I could come out again today and put on a good fight. I really believe this is just the beginning of so much more I can achieve.”

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept