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09 February 2024 | Story EDZANI NEPHALELA | Photo SUPPLIED
Jerry Dlamini
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

UFS commemorates life and legacy of Bram Fischer
2013-04-26

 

26 April 2013
Photo: Stephen Collett

  • Speech - Bram Fischer Memorial Lecture (Pdf)

The university celebrated the life and legacy of the struggle icon Bram Fischer – the Kovsie Alumnus who helped shape the landscape of South African history. The university paid homage to the anti-apartheid stalwart on 26 April 2013, hosting the first Bram Fischer Memorial Lecture with well-known academic and human rights lawyer Prof Barney Pityana as the guest speaker. Prof Pityana was joined on the Bloemfontein Campus by Fischer’s daughters Ruth Rice and Ilse Wilson and his nephew Peter.

Early in the day, the Fischer sisters honoured their father’s legacy speaking at a critical conversation hosted by the Institute for Reconciliation and Social Justice. They later joined Prof Pityana in a discussion with students where Prof Pityana spoke about the history of the South African Students Organisation (SASO) and the role of student leaders.

In his memorial later in the evening, Prof Pityana highlighted Fischer’s contribution in the struggle for justice, notably his role as lawyer in the Rivonia trial. He gave a critical evaluation of South Africa’s legal system speaking at length about accessibility and transformation of the system.

In his thank you speech Prof Johan Henning, Dean of the Faculty of Law, reminded the audience of the prominent role the Fischer family played in the history of the UFS. Fischer’s father Adv Percy Fischer was the very first law academic and founder of the Faculty of Law at the Grey University College, now the UFS. One of his earliest students was CR Swart, the first LLB graduate at the UFS. Fittingly, the inaugural lecture was hosted in the CR Swart Building, home to the Faculty of Law.

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