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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

Mandela Day Vryfees concert aims to impress

2014-07-15

This year we celebrate Mandela Day with musical flair at the Vryfees. Well-known artists will give freely of their time and talent as part of their 67 minutes to help raise funds for the University of the Free State’s (UFS) No Student Hungry programme (NSH).

The UFS NSH Mandela Day Tribute Concert boasts artists such as Mathys Roets, Navi Redd, Corneil Muller, 3 x A Lady, Jacobus Silver and the 2014 Stage Door winners, the Akasia Ser Group. Performances ranging from the warm acoustic guitar and vocals of Mathys Roets, to the energetic a cappella medley of Navi Redd, promise to captivate and entertain the audience.

Angelo Mockie and Tonderai Chiyindiko, renowned for their excellent directing in numerous productions, are proud supporters of the NSH programme and hereby invite you to celebrate one of our country's most inspiring icons while helping us help our students. All of the concert proceeds will be donated to the NSH programme.

The NSH programme was initiated in 2011 by Prof Jonathan Jansen, Vice-Chancellor and Rector of the University of the Free State, and Rudi Buys, Dean of Student Affairs. The bursary is awarded on the basis of financial need, good academic performance, active participation in student life programmes and a commitment to serving the community.

Buy your tickets at Computicket or at the Vryfees ticket office on the Bloemfontein Campus.

UFS NSH Mandela Day Tribute Concert
Date: 19 July 2014
Venue: Odeion, Bloemfontein Campus
Time: 15:00
Cost: R110

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