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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

UFS and Free State department of Agriculture take hands
2007-04-02

During the visit to the Faculty of Natural and Agricultural Sciences of the University of the Free State (UFS) were, from the left: Mr Casca Mokitlane (Member of the Executive Committee for Agriculture in the Free State), Prof. Herman van Schalkwyk (Dean of the Faculty of Natural and Agricultural Sciences at the UFS) and Mr Tshepiso Ramarakane (Head of the Department of Agriculture in the Free State).

Photo: Stephen Collett
 

There is a need for the University of the Free State (UFS) and the Free State Department of Agriculture to work together as partners to pursue the development of agriculture in the province.

Prof. Herman van Schalkwyk, Dean of the Faculty of Natural and Agricultural Sciences at the UFS and Mr Casca Mokitlane, Member of the Executive Council (MEC) in the Free State, recently held investigative discussions to determine how a more focused strategic leadership for the development of agriculture in the province can be established.

Mr Mokitlane visited the faculty on the Main Campus in Bloemfontein and exchanged information with Prof. Van Schalkwyk on development issues in agriculture. Certain important agricultural issues between the faculty and the department was identified in order to build a more vibrant and sustainable agricultural industry in the province.

A few issues that would contribute to the building of relationships for sectoral development such as agricultural research, the training of small farmers and the department’s guidance officers, the support of community projects and targets for the land reform process were also discussed.

Mr Mokitlane visited nine departments within the faculty, among others the Lengau Agricultural Training Centre, where he had short discussions with prospective black farmers.

According to Prof. Van Schalkwyk thorough training of black emerging farmers was discussed. It was clear to him that small farmers who have already completed their training are a priority for the faculty. Further discussions will continue at a later stage.

Mr Mokitlane was also informed about the research done at the faculty, training programmes offered and the roles the different divisions are playing in terms of community service. Postgraduate students informed the delegates of their specific research and studies.

“We have great appreciation for the time Mr Mokitlane and his colleagues from the Department of Agriculture spent listening to what the faculty can do for agriculture in the Free State and also the rest of the country,” said Prof. Van Schalkwyk.

“Both parties are in agreement that the one cannot function without the other. We must move closer to each other in the interest of agriculture to face the challenges ahead,” said Prof. Van Schalkwyk.

Media release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za
30 March 2007

 

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