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ARU collaborates with Zimbabwe on trans-boundary African mountains research

01 July 2020 | Story Thabo Kessah | Photo Supplied

Bvumba1_read more — 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 academics to present papers at Conference on Calvin Research

2010-07-05

Prof. Dolf Britz, Director: Jonathan Edwards Center Africa at the UFS, will be one of three UFS keynote speakers at the 10th International Congress on Calvin Research.
Photo: Provided

Three scholars from the University of the Free State (UFS) were invited to participate as keynote speakers at the 10th International Conference on Calvin Research that will be hosted by the UFS from 22-27 August 2010.

“Hosting this conference is seen as an exceptional achievement since the conference represents an international, high-profiled and specialised research community where invitation to present research results is based on proven academic outputs, innovation and original research,” said Prof. Dolf Britz, Director: Jonathan Edwards Center Africa at the UFS. Prof. Britz will, as keynote speaker, present a paper on Calvin's exposition of a Biblical text that played a significant role in the ‘Freedom Struggle’ in South Africa.

The programme for the Conference on Calvin Research also provides for two workshops specially designed for postgraduate students. This will be facilitated by international scholars and the focus will be on research methodology and the academic competencies to write a dissertation.

A student from the UFS, Rev. Ntabanyane Tseuao, was selected to present a short paper at the conference. He is one of three postgraduate students who are from the Theological University Apeldoorn in the Netherlands and the University of Tübingen in Germany, respectively.

Prof. Erik de Boer, an Extraordinary Professor and Research Fellow at the UFS and Mr Eric Kayayan, a Research Fellow at the UFS, will also be keynote speakers at the conference.

Two other academics from the UFS, Prof. Adriaan Neele, an Extraordinary Professor and Research Fellow and Dr Victor d’Assonville, a Research Fellow, will also present papers.

The participation of these academics in the conference is the result of an initiative that started eight years ago to cluster South African research on Classical and Reformation Theology at the University of the Free State. - Leonie Bolleurs

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