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01 July 2020 | Story Thabo Kessah | Photo Supplied
Breathtaking views of the misty Bvumba mountains.

While the Afromontane Research Unit (ARU) will always have a core focus on the sustainable development of the Maloti-Drakensberg (Lesotho-South Africa), the Southern African region is also very important to the unit. The primary reason for this is that Southern African mountains – the most important water-production landscapes in our drought-prone region – have no collective voice for their sustainable management. As such, there is no regional science-policy-action pipeline to secure these mountains for interventions to ensure that they can still produce key ecosystem services under global change. This is in contrast to East Africa where there is a much better-established community of practice for the charismatic African giants such as Mount Kilimanjaro. 

ARU-Southern African collaboration
To this end, the Director of the ARU, Dr Ralph Clark, revealed that the ARU has close links with academics, practitioners, and lay experts in Zimbabwe for the careful documenting of mountain biodiversity in the Manica Highlands. This is a trans-national mountain system critical for water supply to both Zimbabwe and Mozambique. The Bvumba (‘mist’ in Shona) Mountains are situated in the centre of the Manica Highlands. The name Bvumba is derived from the regular mist covering these mountains.

“The Bvumba has a complex socio-political history extending far back, before the arrival of the Portuguese in the 1400s. Despite this history of human occupation, and despite a century of botanical exploration in the 20th century, a comprehensive list of plant species – including endemic species – has never been published for the Bvumba. Such basic lists are essential for foundational knowledge that can drive sustainable development and responsible management of natural resources,” Dr Clark said.

The ARU and partners have collaborated to compile records of the first comprehensive species list for the Bvumba. “This project was done in partnership with the Harare Herbarium, Belgium’s Meise Botanical Gardens, the Flora of Zimbabwe and Mozambique projects, the Biodiversity Foundation for Africa, and the UK’s Royal Botanical Gardens, Kew. It was recently completed with a publication in the journal PhytoKeys.”

Bvumba’s hundreds of species
The Bvumba has a plant species complement of 1 127 native taxa in an area of only 276 square kilometres. “There is remarkable fern and orchid diversity in these mountains, with 137 fern species that is considered to be the richest fern locality in Southern Africa.  There are also 125 orchid species that make it exceptionally rich for this group. The only local Bvumba endemic is a critically endangered epiphytic forest orchid. Six other near-endemic plant taxa occur in the Bvumba, all of which are endemic to the Manica Highlands from Nyanga to Chimanimani,” added Dr Clark.

Low levels of local endemism are likely to be an effect of the Bvumba having limited natural grassland compared to forest. “Second to fynbos, grassland is the most endemic-rich habitat in Southern African mountains. Montane forests are poor in local endemics by comparison, which is contrary to what many would suppose. As in mountains across Southern Africa, invasive species are a major risk to water security, biodiversity conservation and livelihoods. The Bvumba is no exception, with Australian blackwood (Acacia melanoxylon), ginger lily (Hedychium gardnerianum), and bee bush (Vernonanthura polyanthes) being the most problematic species of the 123 naturalised introductions. While the Zimbabwean side of the Bvumba is the best explored, the Mozambican side of Serra Vumba offers exciting opportunities for further botanical research,” he emphasised.

News Archive

UFS postdoctoral Fellow expands international opportunities for women in Science Communication
2016-12-13

Description: Mikateko Höppener Tags: Mikateko Höppener 

Mikateko Höppener, postdoctoral Fellow at the
Centre for Research on Higher Education and
Development (CRHED), University of the Free State (UFS),
who was selected as one of five South African women
to participate in the Best Practice in Science
Communication UK study tour.

“Often, the power lies in our own hands as individuals to take the initiative, be curious about opportunities to learn, develop an interest to make a positive contribution in society through our research, and make use of our networks within and outside of academia to effect positive change.”

This is according to Mikateko Höppener, a postdoctoral Fellow at the Centre for Research on Higher Education and Development (CRHED), at the University of the Free State (UFS), who was selected as one of five South African women to participate in the Best Practice in Science Communication UK study tour. This was part of the British Council and Academy of Science South Africa (ASSAf) women in science project.

Höppener said she saw this as an opportunity to expand opportunities for women in Science, Technology, Engineering and Mathematics (STEM). “The whole experience reinforced my conviction that there is a lot of untapped potential for young people to practise and enhance science communication in South Africa for the betterment of our communities,” she said.

During her visit to the UK, Höppener was exposed to an international networking platform of science communication practitioners and stakeholders such as the Director for Development of Vitae, departments at The Royal Society, science journalists at the BBC World Service, policy advisers and public engagement teams at the Welcome Trust, the Director of SciDev.net, and the Science Adviser for STEM Education and Public Engagement at the British Council.

Höppener said each of these meetings had highly interactive presentations and discussions with members of various organisations and the South African delegation. 

Being selected for the science communication fellowship and attending the study tour was not only personally and professionally rewarding for Höppener, it also enabled her to pass on what she had learnt to fellow emerging women researchers in South Africa.

Earlier this year, she hosted a WiSTEM (Women in Science, Technology, Engineering and Mathematics) Science Communication and Engagement Workshop at the UFS and through press releases and radio interviews, brought positive attention to the UFS to inspire young women across the country to get involved in science communication training.

“I intend to establish a science communication and engagement centre at the UFS where ongoing training, mentorship and support will be offered to young researchers to learn how to orient their knowledge and research to community development through science communication,” said Höppener.

The Best Practice in Science Communication UK study tour took place from 24 to 28 October 2016 as part of the Newton Fund Professional Development Programme South Africa.

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