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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

ANC Centenary Dialogue reflects on past leadership
2011-10-12

 

Making their mark at the ANC Centenary Dialogue were, from left to right: Prof. Kwandiwe Kondlo, Senior Professor: Centre for Africa Studies (UFS); Dr Adekeye Adebajo, Director: Centre for Conflict Resolution (Cape Town); and Prof.  E C Ejiogu, Senior Researcher: Centre for Africa Studies (UFS). 

The Centre for Africa Studies at our university recently hosted its ANC Centenary Dialogue at the Bloemfontein Campus. Keynote speaker, Dr Adekeye Adebajo, delivered a paper titled Nelson Mandela, Thabo Mbeki, and the ANC’s Footprint in Africa. The lecture focused on two of South Africa’s democratically-elected presidents.

Mr Nelson Mandela was South Africa’s first democratically-elected president. This Nobel Peace Laureate played a prophetic leadership role in Africa in 1993. He was inspired by Mr Mahatma Gandhi’s tactics of ‘passive resistance’, which played a role in the ANC’s Defiance Campaign.
 
Mr Mandela’s visit to other African countries gave him insights into continental diplomacy and the tactics of other liberation movements. “The ANC used Madiba to embody the face of the struggle. He emerged from prison without any bitterness towards his enemies. He tirelessly promoted national reconciliation,” said Dr Adebajo.
 
Unlike other post-independence ‘Founding Fathers’, Mr Mandela bowed out gracefully at the end of his first presidential term in 1999, setting a standard for future African leaders aspiring to greatness. “Mr Mandela’s lasting legacies are his efforts at promoting national and international peacemaking,” elaborated Dr Adebajo.
 
Mr Thabo Mbeki challenged Africans to discover a sense of their own self-confidence after centuries of slavery and colonialism. Under his foreign policy, South Africa established solid credentials to become Africa’s leading power. He sought multilateral solutions to resolve regional conflicts. Mr Mbeki also sent peacekeepers abroad and increased South Africa’s credibility as a major geostrategic player in Africa.
 
Many question whether Mr Mbeki’s heirs, President Jacob Zuma and beyond, will maintain the same level of commitment to the continent that he demonstrated. Mr Mbeki has bequeathed this foreign policy legacy to his successors. “These very different ANC leaders have left a heavy African footprint on the sands of time,” concluded Dr Adebajo.

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