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Second Southern African Mountain Conference kicks off with a resounding start in Drakensberg

19 March 2025 | Story Precious Shamase | Photo Andre Damons

The Second Southern African Mountain Conference (SAMC 2025) commenced on Monday, 17 March amid a tangible sense of anticipation and a collaborative spirit at the Champagne Sports Resort, nestled in the heart of the Maloti-Drakensberg. Delegates from across the region and beyond gathered, setting the stage for a week of insightful discussions and collaborative exploration under the theme, ‘Southern African Mountains – Overcoming Boundaries and Barriers.’

Hosted by the University of the Free State (UFS) and its Afromontane Research Unit (ARU), the conference opened with a series of welcome statements that emphasised the global significance of mountain ecosystems. Prof Ralph Clark, SAMC 2025 Conference Chair and Session Chair, initiated the proceedings, setting the tone for a conference focused on actionable solutions.

Collaboration transcends mountain borders

The global reach of the conference was immediately evident, with welcome addresses from key partners. Prof Roland Psenner, President of Eurac Research – speaking on behalf of the Global Mountain Safeguard Programme (GLOMOS) – highlighted the importance of international collaboration. Alex Hickman, Chairman of the African Mountain Research Foundation (AMRF), highlighted the critical work being done on the ground. Notably, a recorded message from Prince Harry, Duke of Sussex, in support of the AMRF resonated with attendees, further amplifying the message of the conference.

Prof Hester C. Klopper, Vice-Chancellor and Principal of the UFS – speaking on behalf of the ARU – stressed the significance of the venue, highlighting its role as a ‘meeting place’ where borders, ecosystems, and diverse stakeholders converge. "This location symbolises the very essence of our conference," Prof Klopper stated, "a space where we transcend boundaries to address the challenges facing our mountain regions".

Welcome statements were also delivered by Sara Manuelli from the Mountain Partnership, Ambassador Mirko Manzoni of the Embassy of Switzerland in South Africa, and Ndapanda Kanime, who represented the Southern African Development Community (SADC).

Dr Kelly Cerialo, representing UNESCO – the patron of SAMC 2025 – delivered a welcoming address that highlighted the organisation's commitment to supporting mountain research and conservation. The official opening was conducted by Leluma Matooane, representative of the Department of Science, Technology and Innovation.

Sharing insightful books, film, and mountains

Following the official opening, delegates attended a plenary keynote address by Dr Willem Daffue, which delved into critical aspects of mountain research. The morning session also featured a series of book launches, celebrating new publications from ARU and GLOMOS, including Sustainable Futures in Southern Africa's Mountains, Safeguarding Mountain Social-Ecological Systems, A scientific bibliography of the Waterberg, Makgabeng plateau, Blouberg, Soutpansberg and adjacent areas, and Christopher R Conz’s Environment, Knowledge, and Injustice in Lesotho: The Poverty of Progress.

Monday 17 March 2025 will be etched in the annals of Southern African mountain research and storytelling as the documentary film, Qwaqwa: Place of Barriers and Bridges, premiered to a captivated audience at the Second Southern African Mountain Conference (SAMC 2025). Hosted against the breathtaking backdrop of the central Maloti-Drakensberg, the film’s release marked a powerful moment of reflection and a catalyst for crucial dialogue.

Executive produced by Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation at the University of the Free State (UFS), and Prof Jared McDonald, Qwaqwa: Place of Barriers and Bridges offers a poignant and unflinching look at the complex social and environmental realities of the Qwaqwa region. The film, screened on the conference's opening day, served as a compelling visual narrative bridging academic discourse with the lived experiences of mountain communities.

Dialogue, networking, conference continues

Delegates, researchers, and stakeholders from across the globe witnessed the film's debut, recognising its significant contribution to understanding the challenges and opportunities within the Maloti-Drakensberg landscape. The film's premiere was not merely a screening; it was a watershed moment, sparking immediate conversations about the interplay between human activity and the fragile ecosystems of the region.

The film's release at SAMC 2025 highlighted the conference's commitment to fostering interdisciplinary dialogue and bridging the gap between research and real-world impact. By showcasing the human stories embedded in the mountains, Qwaqwa: Place of Barriers and Bridges provided a powerful emotional anchor to the conference's broader discussions on sustainability, conservation, and community resilience.

This premiere will undoubtedly resonate far beyond the conference halls, leaving an indelible mark on the collective understanding of the Maloti-Drakensberg region. The film's legacy will be one of inspiration, prompting further research, advocacy, and collaborative action to safeguard these vital mountain ecosystems for generations to come. The day will go down in history as a moment where film and scholarship intersected to illuminate the heart of the mountains.

The day concluded with a meet-and-greet hosted by the UFS Office for International Affairs, fostering networking and further collaboration among delegates.

The conference continues for the rest of the week, with a full programme of presentations, workshops, and field excursions.

News Archive

Nuclear Medicine on the forefront of cancer research

2017-07-10

Dr Je’nine Horn-Lodewyk’s tumour detection method
could be the cost-effective breakthrough needed to decrease
the mortality rate in breast cancer patients.
Photo: Anja Aucamp

The field of Nuclear Medicine in South Africa and the rest of the world are expanding rapidly due to the development of hybrid cameras and new radiopharmaceuticals. These developments have a huge impact on the diagnosis and therapy of cancer.

The most advanced of these cameras, Positron emission tomography combined with normal CTs (PETCT), are not yet widely available in South Africa due to the cost of the cameras and the radiopharmaceuticals. A more cost-effective alternative can be of great benefit. To achieve this, the focus should be on developing new radiopharmaceuticals that can be used with the current cost-effective gamma cameras, according to University of the Free State researcher, Dr Je’nine Horn-Lodewyk from the Department of Nuclear Medicine.

Fluorodeoxyglucose (18F-FDG), a radiolabelled glucose analogue, is currently the radiopharmaceutical most commonly used in PET/CT imaging for mainly oncology indications. Although it is considered the gold standard for imaging in several malignancies, it does have certain disadvantages. An 18F-FDG PET/CT diagnostic imaging study can cost between R25 000 and R35 000 for a single patient in the private sector. The 18F-FDG is also more radioactive, which requires much stricter handling and shielding to avoid high radiation dosages to staff and patients.

Successful research potential innovative solution
In the search for the ideal radiopharmaceutical for tumour detection, the South African National Nuclear Energy Corporation (Necsa) developed a local synthesis process for ethylenedicysteine-deoxyglucose (EC-DG). EC-DG is also a glucose analogue similar to FDG. They succeeded in labelling the compound with Technetium-99-metastable-pertechnetate (99mTcO4-), the most common nuclear medicine isotope used for approximately 95% of nuclear medicine procedures, creating 99mTc-EC-DG.

In partnership with Dr Horn-Lodewyk, this compound was successfully used in various animal models and clinical scenarios, resulting in approval by the Medicine Control Council to use it in a human study. Research is also planned in order to investigate diagnostic accuracy in other cancers like lymphoma. The end result of this research can produce a radiopharmaceutical that is cost effective, does not require the use of costly specialised equipment, has no significant side-effects, no special patient preparation, renders late imaging possible, and has decreased radiation risks.

Dr Horn-Lodewyk is grateful for the support of her mentor, Prof Anton Otto, as well as Dr Gert Engelbrecht, Head of the Department of Nuclear Medicine, Prof Jan Rijn Zeevaart from North-West University’s Preclinical Drug Development Platform and Necsa, and Judith Wagener from Necsa. This innovative research would also not have been possible without the financial assistance of Dr Glen Taylor and Eleanor van der Westhuizen in the Directorate of Research Development.

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