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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

Triumph of the Human Spirit – a symbol of hope
2015-08-24

Ahmed Kathrada discusses his latest book, Triumph of the Human Spirit.
Photo: Johan Roux

“A triumph of courage and determination over human frailty and weakness; a triumph of the new South Africa over the old.” – Ahmed Kathrada

Ahmed Kathrada, stalwart of South Africa’s liberation struggle, visited the Bloemfontein Campus on 18 August 2015 to launch his latest book, Triumph of the Human Spirit. Turning page after page, the reader travels back with Uncle Kathy – as he is fondly known – to revisit Robben Island with the more than 300 guests he has accompanied since 1994. With each photo – be it a celebrity or school child, head of state or famous artist, friend or royalty – the significance of the island is eternalised, right alongside Ahmed Kathrada.

Message of triumph
“Why this specific title for the book?” Prof André Keet, Director of the Institute for Reconciliation and Social Justice (IRSJ), asked during the book launch. “Robben Island,” Kathrada answered, “should not be remembered only as a place of suffering – that’s history. But the message of Robben Island is the message of triumph – triumph of the human spirit over all sorts of adversities.”

Speaking about Kathrada’s quiet but profound impact, Zaakirah Vadi, editor of the book, said “I think Uncle Kathy does not realise what an inspiration his own strength of spirit is”. The fight for human values and dignity was “honed and perfected in the cells of Robben Island,” she said. “It created the vision for a new South Africa and, as Uncle Kathy puts it, the triumph of the new South Africa over the old.”

UFS surprises Ahmed Kathrada with a birthday cake.
Photo: Johan Roux

Freedom was sacrifice
This triumph was not achieved without a cost, though. “No freedom comes on a platter,” Kathrada said. “Freedom was fought for. Freedom was sacrifice. Through the sacrifices of those who did not survive, we are still here to tell the story.”

And that is exactly what Triumph of the Human Spirit does. As Kgalema Motlanthe writes in the foreword, “This book serves as a preservation of history and a symbol of hope.”

Birthday celebration
Just as the event seemed to come to a close, members of the Student Representative Council carried a candle-lit cake – shaped in the number 86 – toward Kathrada. This surprise was organised by the UFS to celebrate his birthday on 21 August 2015. And, as the audience cheered and sang, Kathrada’s smile spread like a light across the hall.

 

 

 

 

 

 

 

 

 

 

 

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