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19 March 2025 | Story Precious Shamase | Photo Andre Damons
SAMC 2025
Prof Jared McDonald, Associate Professor in the Department of History; Dr Grey Magaiza, Senior Lecturer: Centre for Gender and Africa Studies, and Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation at the University of the Free State (UFS).

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

UFS physicists publish in prestigious Nature journal
2017-10-16

Description: Boyden Observatory gravitational wave event Tags: Boyden Observatory, gravitational wave event, Dr Brian van Soelen, Hélène Szegedi, multi-wavelength astronomy 
Hélène Szegedi and Dr Brian van Soelen are scientists in the
Department of Physics at the University of the Free State.

Photo: Charl Devenish

In August 2017, the Boyden Observatory in Bloemfontein played a major role in obtaining optical observations of one of the biggest discoveries ever made in astrophysics: the detection of an electromagnetic counterpart to a gravitational wave event.
 
An article reporting on this discovery will appear in the prestigious science journal, Nature, in October 2017. Co-authors of the article, Dr Brian van Soelen and Hélène Szegedi, are from the Department of Physics at the University of the Free State (UFS). Both Dr Van Soelen and Szegedi are researching multi-wavelength astronomy.
 
Discovery is the beginning of a new epoch in astronomy
 
Dr van Soelen said: “These observations and this discovery are the beginning of a new epoch in astronomy. We are now able to not only undertake multi-wavelength observations over the whole electromagnetic spectrum (radio up to gamma-rays) but have now been able to observe the same source in both electromagnetic and gravitational waves.”
 
Until recently it was only possible to observe the universe using light obtained from astronomical sources. This all changed in February 2016 when LIGO (Laser Interferometer Gravitational-Wave Observatory) stated that for the first time they had detected gravitational waves on 14 September 2015 from the merger of two black holes. Since then, LIGO has announced the detection of two more such mergers. A fourth was just reported (27 September 2017), which was the first detected by both LIGO and Virgo. However, despite the huge amount of energy released in these processes, none of this is detectable as radiation in any part of the electromagnetic spectrum. Since the first LIGO detection astronomers have been searching for possible electromagnetic counterparts to gravitational wave detections. 
 
Large international collaboration of astronomers rushed to observe source
 
On 17 August 2017 LIGO and Virgo detected the first ever gravitational waves resulting from the merger of two neutron stars. Neutron star mergers produce massive explosions called kilonovae which will produce a specific electromagnetic signature. After the detection of the gravitational wave, telescopes around the world started searching for the optical counterpart, and it was discovered to be located in an elliptical galaxy, NGC4993, 130 million light years away. A large international collaboration of astronomers, including Dr Van Soelen and Szegedi, rushed to observe this source.
 
At the Boyden Observatory, Dr Van Soelen and Szegedi used the Boyden 1.5-m optical telescope to observe the source in the early evening, from 18 to 21 August. The observations obtained at Boyden Observatory, combined with observations from telescopes in Chile and Hawaii, confirmed that this was the first-ever detection of an electromagnetic counterpart to a gravitational wave event. Combined with the detection of gamma-rays with the Fermi-LAT telescope, this also confirms that neutron star mergers are responsible for short gamma-ray bursts.  
 
The results from these optical observations are reported in A kilonova as the electromagnetic counterpart to a gravitational-wave source published in Nature in October 2017.
 
“Our paper is one of a few that will be submitted by different groups that will report on this discovery, including a large LIGO-Virgo paper summarising all observations. The main results from our paper were obtained through the New Technology Telescope, the GROND system, and the Pan-STARRS system. The Boyden observations helped to obtain extra observations during the first 72 hours which showed that the light of the source decreased much quicker than was expected for supernova, classifying this source as a kilonova,” Dr Van Soelen said.

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