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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. 

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‘Africa’s Many Liberations’ seminar series launched
2016-05-11

Description: Seminar Series Tags: Seminar Series

The Africa’s Many Liberations seminar series, presented on the Bloemfontein Campus of the University of the Free State (UFS), is a direct response to some of the demands made by the #MustFall campaigns during the past year. A constant refrain among activists has been that the curriculum must be ‘decolonised’, and that it should have stronger foundations in African experiences. This seminar series aims to deepen understanding of histories and anti-colonial struggles, including those waged worldwide today.

It was conceived to deepen students’ knowledge of African and South African history, and to help them to engage with ideas from the diaspora and anti-colonial struggles elsewhere. It was planned as a popular seminar for students across faculties. For this reason, the series strives to avoid language or literature that might exclude students from disciplines outside of historical, sociological, political, and cultural studies.

The series is convened by the International Studies Group (ISG), in association with the Institute for Reconciliation and Social Justice (IRSJ). The coordinator is Prof Neil Roos (associate professor of history in the International Studies Group, and co-director of the Vice-Chancellor’s Prestige Scholars Programme).

Prof Roos presented the first seminar, entitled Du Bois and the ‘Problem of the Colour Line’ on Thursday 28 April 2016. The next theme under discussion will be Fanon and the Relevance of Personal and Collective Decolonisation in Today’s South Africa, which will be presented by Dr Tinashe Nyamunda.

The remainder of the eight-part series will be presented by Dr Rachel Hatcher (postdoc in the IRSJ), Dr Sahar Sattarzadeh (postdoc in the IRSJ ), Dr Ivo Mhike (postdoc in ISG), Busi Ntsele (lecturer in sociology), Leigh-Ann Naidoo (doctoral student and activist, University of the Witwatersrand, South Africa), and Prof Richard Pithouse (associate professor in politics, Rhodes University, South Africa).

Date: Thursday 12 May 2016
Time: 16:30
Venue: Albert Wessels Auditorium, Bloemfontein Campus
Entrance is free
RSVP: sattarzadehsd@ufs.ac.za

Seminar series programme

 

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