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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

Live a drug free life
2009-05-18

 
Rev. Ruben Sokana

Our university strives to be a robust university in all aspects, including the well-being of its staff and students. Recently Selloane Phoofolo, Social Worker on our Qwaqwa Campus hosted a drug awareness campaign to raise awareness on the dangers of drug abuse and the importance of a healthy life style. Also included on the programme was discussion on how to equip students with the skills and support necessary to make informed decisions about their health, personal lives and social development and encourage and enable those persons who are dependent on drugs to avail of treatment with the aim of reducing dependency and improving overall health and social well being.

Speaking at this occasion were Rev. Ruben Sokana from the Anti- Drug and Alcohol Abuse Forum (Adaaf), Captain Buti John Ramoshebi and Inspector Gysbert Du Plessis from the South African Police Service, Phuthaditjhaba (Dog Unit).

Rev. Ruben addressed the students about the dangers of drug abuse. He indicated that drug abuse is a major contributor to crime, poverty, reduced productivity, unemployment, dysfunctional family life, political instability, the escalation of chronic diseases such as Aids and Tuberculosis (TB), injury and premature death.

Captain Buti John and Inspector Gysbert had a discussion about the different types of drugs and the effects thereof. Amongst others they discussed sedatives, stimulants, and LCD.

For those staff members and students who were still not sure about the dangers of drug abuse, Thabo Moloi, a recovered drug addict shared his story of the struggle with a drug addiction. He strongly advised students and staff members to live a drug-free life.

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