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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 sets trend for higher education institutions
2005-09-21

The University of the Free State (UFS) offers more service-learning courses than any other higher education institution in the country and has the highest number of students enrolled for these service-learning courses.

This was the research findings on higher education institutions conducted between 2001 and 2004 by the Joint Education Trust (JET) into service-learning courses. These are courses which seek to integrate service to the community into the academic core of higher education institutions.

The results of this research indicated that the UFS is one of the few higher education institutions in South Africa that have made progress in integrating community engagement into the mainstream academy.

According to the findings 2 233 students at the UFS participated in service-learning courses supported by JET, while 858 students at the University of Transkei (UNITRA), 636 students at the University of the Western Cape (UWC) and only 600 students at the University of the Witwatersrand (WITS) participated in service-learning courses.

In total there were 6 930 students participating in service learning courses supported by the JET at 10 institutions throughout the country.

The research also found that out of a total of 182 service-learning courses supported by JET countrywide, the UFS had the highest number of such courses at 42, followed by WITS with 28, the University of Kwazulu Natal with 26, UWC 24 and UNITRA with 22.

Nationally, most of the service-learning courses at higher education institutions are offered in the human sciences (62), followed by health sciences (37), education (26), agriculture (14), and economic sciences (11).

According to leading academics, service-learning is a credit-bearing, educational exercise in which students participate in an organised service activity that meets identified community needs and helps the student to gain a deeper understanding of course content and a sense of civic responsibility.

Reacting to the research findings, the Rector and Vice-chancellor of the UFS, Prof Frederick Fourie, said the university feels strongly that there should be integration of service-learning into the academic core of the institution.

“Through service-learning modules the UFS can give expression to its role of service to the community as an institution of higher learning, producing quality graduates who understand the communities in which they will have to function for the rest of their lives,” Prof Fourie said.

According to Mr Jo Lazarus, the project manager of the Community-Higher Education – Service Partnership (CHESP), which falls under the JET, a number of institutions have identified community engagement as a strategic priority and have allocated significant resources from their central budget towards its implementation.

Mr Lazarus said most students have an overwhelmingly positive attitude towards service learning.

“A large percentage of students surveyed indicated that their service-learning course helped to improve their relationship skills, leadership skills and project planning abilities. As significant is the fact that these courses also benefited them in terms of their awareness of cultural differences and opened their eyes about their own cultural stereotypes,” said Mr Lazarus.

“The key challenge still hampering the integration of service-learning as a core function of academic activity is that some institutions still see service-learning as an add-on, and nice-to-have activity,” he said.

According to Mr Lazarus higher education must demonstrate social responsibility and commitment to the common good by making available expertise and infrastructure for service-learning as a form of community engagement.

Media release
Issued by:  Lacea Loader
   Media Representative
   Tel:  (051) 401-2584
   Cell:  083 645 2454
   E-mail:  loaderl.stg@mail.uovs.ac.za
   20 September 2005

 

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