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ARU2024 Conference
SAMC2025 (scheduled 17 to 20 March 2025 at Champagne Sports Resort) will build on the highly successful First Southern African Mountain Conference (SAMC2022) held in March 2022.

On 5 March 2024, the first announcement went out for the Second Southern African Mountain Conference (SAMC2025). SAMC2025 will take place next year from 17 to 20 March at Champagne Sports Resort. The theme for the upcoming conference is: Southern African Mountains – Overcoming Boundaries and Barriers. 

This event will once again bring together academics, researchers, early career professionals, practitioners, policy makers, postgraduate students, and government officials to engage and exchange experiences, research findings, problem solving, and to foster partnerships regarding the transboundary and transdisciplinary sustainability of Southern African mountains. 

The SAMC series is conceptualised by the Afromontane Research Unit (ARU) at the University of the Free State (UFS), the African Mountain Research Foundation (AMRF), and Global Mountain Safeguard Research (GLOMOS) – a joint initiative between EURAC Research and the United Nations University Institute for Environment and Human Security) and implemented by the Peaks Foundation.

Prof Ralph Clark, Director of the ARU, says “SAM2022 was a wonderful event that greatly encouraged regional collegiality around Southern African mountains. We hope that SAMC2025 will be even more impactful in growing our regional community of practice for a stronger transboundary agenda, and for attaining real solutions to the problems facing mountain ecosystems and mountain peoples.”

With Southern African mountains comprising those situated south of the Congo Rainforest and Lake Rukwa – including the mountainous islands of the western Indian Ocean – SAMC2025 is encouraging participation from Angola, the Comoros, the Democratic Republic of the Congo, Eswatini, Lesotho, Madagascar, Malawi, Mauritius, Mozambique, Namibia, Réunion, South Africa, southern Tanzania, Zambia, and Zimbabwe. 

According to the organisers, the SAMC series is purposefully multi- and trans-disciplinary, with a strong impetus to link science, policy, and practitioner realms, and thus all approaches are encouraged. A first of its kind in the region will be a Royal Mountain Indaba, bringing together customary law, mountains, and the Sustainable Development Goals, given that vast tracks of mountain-scape in Southern Africa are directly under traditional governance.  

SAMC2025 will build on the highly successful first Southern African Mountain Conference (SAMC2022) held in March 2022. This, the first of its kind in Southern Africa, attracted 259 participants from 21 countries, with 168 papers delivered and four sponsored special sessions. SAMC2025 will include plenary sessions, parallel oral paper presentation sessions, poster sessions, panel discussions, and sessions for special interest groups – with separate review tracks for abstract submissions from the science, policy, and practitioner sectors that accommodate those sectors to their best advantage. 

The following useful resources are available and can be downloaded:

1. Invitation SAMC2025.

2. Announcements and Call for Abstracts – document includes access to

  • call for abstracts with link to online submission system;
  • call for proposals for workshops and/or panel discussions; 
  • publication of selected conference papers; 
  • registration information; 
  • student and early career academics summit; 
  • important dates; 
  • venue details; 
  • information for international travellers; and 
  • information for directing enquiries. 

3. Guidelines for the submission of abstracts – document includes access to

  • presentation categories and types;
  • review of abstracts;
  • style guide for abstracts submitted for oral or poster presentations;
  • conditions; and
  • other considerations with regard to formatting, style, and technical details.
  • review of proposals;
  • style guide for proposals for workshops and/or panel discussions; and
  • conditions. 

News Archive

Scientists discover a water reservoir beneath the Free State
2009-12-09

Dr Holger Sommer

The Mantle Research Group Bloemfontein (MRGB), under the leadership of Dr Holger Sommer, a senior lecturer in the Department of Geology at the University of the Free State (UFS), has discovered an enormous water reservoir 160 km beneath the Free State.

This discovery, according to Dr Sommer, is the first of its kind in South Africa after he had previously made a similar finding in Colorado, USA.

However, this water cannot be used for human consumption. “It is not frozen water; it is not molecular water; it is not fresh water; it is not salty water; it is OH – water which is sitting in the crystal lattice,” he said.

He said the reservoir was comparable in size to Lake Victoria in Tanzania.
The researchers collected eclogites from the Roberts Victor (Rovic) Mine close to the town of Boshof, south-west of the Free State, for their study.

“The Rovic eclogites are rocks which represent former oceanic crust transported into the earth’s interior by complex plate tectonic processes about 2.0 billion years ago,” explained Dr Sommer.

“These rocks were finally carried back to the earth’s surface by volcanic (kimberlite) eruptions around 130 million years ago. Eclogitic rocks are therefore a window into the Earth’s interior.”

The question from the beginning for all MRGB scientists was: Is there water inside these rocks in such depth, and if so, where is it located?

To answer this question, Dr Sommer and his research fellows separated single mineral grains from eclogite samples and prepared about 100 micrometer (0,1 mm) thick rock sections. Afterwards, specific particle accelerator (Synchrotron) measurements were carried out in the city of Karlsruhe in Germany.

“And indeed, the MRGB found water inside the studied rocks from the Roberts Victor Mine,” he said. “The water was located in defect structures in crystal lattices and along boundaries between single mineral grains.”

“The occurrence of water at such depth would give first evidence that all water of the oceans could be stored five to ten times in the earth’s mantle.”
The study was conducted about a year ago.
 

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
4 December 2009

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