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Pioneering greenhouse gas research in South African rainfed agriculture

09 February 2024 | Story EDZANI NEPHALELA | Photo SUPPLIED

Dr Jerry Dlamini, lecturer and researcher specialising in agronomy within the Department of Soil, Crop, and Climate Sciences at the University of the Free State (UFS), is at the forefront of pioneering research in this field.

Greenhouse gas emissions represent a significant global concern, driving climate change on a massive scale. This concern is particularly pronounced in rainfed agriculture, where understanding and addressing these emissions are crucial for ensuring sustainable agricultural practices.

In South Africa, rainfed agriculture is vital in food production, contributing substantially to the nation's agricultural output. However, this sector also stands as a notable contributor to greenhouse gas emissions, primarily through activities such as livestock farming, fertiliser use, and changes in land use.

Dr Jerry Dlamini, a distinguished lecturer and researcher specialising in agronomy within the Department of Soil, Crop, and Climate Sciences at the University of the Free State (UFS), is leading pioneering research in this field. His current project, @CROPGas on X, funded by the European Joint Programme (EPJ), with a budget of R22 million, focuses on investigating the impact of various conservation agriculture interventions on greenhouse gas emissions, primarily targeting nitrous oxide (N2O), methane (CH4), and carbon dioxide (CO2).

This two-year project, which commenced in December 2022 and concludes in December 2024, is a collaborative effort between European and African universities and institutions, including Rothamsted Research (UK), University College Dublin (Ireland), University of Nottingham (UK), University of Poznan (Poland), British Geological Surveys (BGS), University of Zambia (Zambia), University of Zimbabwe, and Lilongwe University of Agriculture and Natural Resources (Malawi).

Dr Dlamini’s preliminary findings from the UFS Kenilworth Experimental Farm indicate that climate-smart agriculture interventions, such as legume rotation and no-till practices, have the potential to reduce the intensity of greenhouse gas emissions, particularly highly radiative gases like N2O.

“This is a significant finding,” Dr Dlamini noted, “as N2O has a global warming potential 100 times greater than CO2 over a 100-year horizon, meaning its impact on ozone depletion persists far longer despite being emitted in smaller quantities.”

Looking ahead, Dr Dlamini advocates for increased research efforts to quantify greenhouse gas emissions from South African croplands. He emphasises the importance of field-based measurements, akin to methodologies employed by other nations, to enhance the accuracy and effectiveness of South Africa's greenhouse gas inventories submitted annually to the United Nations Framework Convention on Climate Change (UNFCCC) and to devise effective mitigation strategies.

News Archive

Government to benefit from training of interpreters

2009-03-31

Pictured, from the left, are: Prof Theo du Plessis (Director: Unit for Language Management, UFS), Ms Mokone Nthongoa (HOD: Sport, FS Department of Sport, Arts and Culture), Mr Khotso Sesele (MEC: FS Department of Sport, Arts and Culture) and Prof Engela Pretorius (Vice Dean: Faculty of the Humanities, UFS).
Photo: Mangaliso Radebe

Government to benefit from training of interpreters

The fourth phase of a project to train eight conference interpreters and 30 community interpreters to assist government departments at service delivery points in the Free State was launched this week.

The project is part of the Multilingualism Information Development Programme which brings together the Free State provincial government, the Province of Antwerp and the University of Antwerp in Belgium and the University of the Free State (UFS).

Speaking at the launch of the fourth phase of the project, the MEC for Sport, Arts and Culture in the Free State, Mr Khotso Sesele, said: “The fact that we have been through the first three stages of this project, and are now launching its fourth phase, is indicative of the magnificent progress that has been made. This is a sign that through partnerships we can achieve more.”

The MIDP IV consists of two pillars, namely a practical and a research component. Its aim is to generate interpreting capacity within the provincial Department of Sport, Arts and Culture. The focus is on training an interpreting team over three years which can be employed within a governmental context at various service points.

“As we approach the 2009 FIFA Confederation Cup and the 2010 FIFA World Cup tournaments, it will be important for our communities to be able to interact with millions of foreign nationals who will be in our country from different world destinations during and beyond these two important soccer events,” said the MEC.

“The focus on interpreter training by this fourth phase of MIDP is thus an important factor in ensuring better communication during and beyond these important soccer spectacles that will take place in our country.”
The focus of the first three phases of the MIDP was on the main official languages of the province. This fourth phase, which started in 2008, will run until 2010 and its focus is on the Xhariep District Municipality.

“The provision of interpreting services and its further extension to district municipalities will provide the necessary interpreting skills to our communities that will enhance better interaction amongst ourselves,” said Mr Sesele.

He said the fact that indigenous languages have been “elevated from their marginalised status to being languages of business and commerce” is an important milestone that must be cherished.

This fourth phase of MIDP will also incorporate sign language as part of its focus on interpreting services.

“In our quest to ensure a multilingual dispensation in our province, we need not neglect to remember people with disabilities,” he said. “This is a matter of principle that does not require debate.”

“We should thus ensure the realisation of the goal of MIDP IV which is to ensure smooth communication interaction within the wider public, including the deaf community.”

“This is a wonderful project,” said Ms Mathabo Monaheng, one of the students in the MIDP. “As a sign language interpreter trainee this project will empower me with the necessary skills to be able to make a meaningful contribution to the deaf community in terms of communication.”

The MIDP is funded by the Province of Antwerp and successfully implemented by the Unit for Language Management at the UFS.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
31 March 2009

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