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ARU pioneering mountain range-expanding project

26 July 2021 | Story Nonsindiso Qwabe | Photo Nonsindiso Qwabe

ARU Read more web — On top of the Drakensberg. The ARU and Witsieshoek Mountain Lodge research team are, from the left: Grant Martin, Dr Ralph Clark, Jan van Niekerk, Prof Aliza le Roux, Prof Peter Taylor, and Dr Sandy Steenhuisen.

All mountains around the world have native and non-native species that are expanding their ranges quite dramatically; however, little research has been conducted towards understanding the long-term redistribution of species and the effects of global change on biodiversity.

The Afromontane Research Unit (ARU) on the University of the Free State Qwaqwa Campus – as part of the Mountain Invasion Research Network – has secured a two-year EU Horizon 2020 project under the Department of Science and Innovation, which will be looking at the mechanisms underlying the success and impact of range-expanding species on biodiversity and ecosystem functioning.

On Monday 19 July 2021, the ARU took a few of its researchers on a scenic helicopter ride to the summit of the Drakensberg for an alpine field-experiment site inspection of the Mont-aux-Sources peak, one of the highest sections of the Drakensberg range. This site has been identified for the project which the research unit will be leading on mountain research.

ARU Director, Dr Ralph Clark, said the project would explore the effects of global change, biological invasions (when species invade new geographic regions), as well as climate and land-use change. He said experiments were needed to explore the various possibilities and to test the extent to which species respond to experimental treatments. The project would therefore be conducting experiments for two years using open-top chambers – causing an increase in temperature of 3 or 4 degrees to what you find naturally – on plant species from lower down to the top of the mountain, to see how they function. “This will give us an idea of whether they will be able to survive in global warming scenarios. If temperatures get warmer, we might start seeing a lot of plants up here that we wouldn’t otherwise find here.”

Dr Clark said little is known about the long-term monitoring of species distribution and the effects of global change. Implementing the project in the Maloti-Drakensberg alpine area will therefore put the area in the global mountain research arena. The elevational gradient in the Maloti-Drakensberg Mountains provides space to explore the key processes underlying the variation in species elevation with climate change. “One of the things we don’t know much about are alpine systems. We are hoping to establish a long-term alpine research site and try to add as many studies as we can. The more science we can bring up here, the more we can know about mountain life. What happens on mountains has a lot of impact on social dynamics.

“This project is looking to see what is driving range expansion. Every mountain has its own context. In the Swiss alpine, fires are not a big factor, but fires are one of the biggest factors on our mountains. Some of our native and non-native species are therefore fire-driven, so as fire increases, you might have them spreading faster.”

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Department of Education prescribes student’s novel to schools

2015-11-03

Ntshala Mahasa: The young storyteller

Three years ago Ntshala Mahase was an ordinary high school learner studying texts prescribed by the Department of Education. Now, other learners will be reading his brainchild, Life out of the Ordinary.

The third-year LLB student at the University of the Free State (UFS) officially launched his debut novel in July 2015 at the Bloemfontein Campus. Three months later, the work of fiction has reached a milestone of note. The novel has been selected as one of 12 books from young and emerging writers to form part of the Library and Information Association of South Africa’s (LIASA) Young Writers Programme.

LIASA is the regulatory body for South African public, school, and university libraries. Ntshala’s literary contribution is to be distributed to different school libraries, as per decision of the Western Cape and Gauteng Departments of Education.

About the book

The book narrates the transformational journey of a privileged suburban school boy who one day coincidently exposes himself to the harsh realities of an impoverished South African community. Tom then decides to make a difference and assist those who are less privileged. His experience out of his ordinary and secured Hyde Park life shakes him to such an extent that he falls into emotional anxiety and depression.

One in a thousand

Out of more than 200 entries, Life out of the Ordinary emerged as the only entry from outside the borders of the two provinces to make a set of 1 000 books recommended by LIASA to be prescribed by public schools as of 2016.

Ntshala was taken aback by the enthusiastic reception which his story attracted. “I am greatly humbled.This means it will rub shoulders with books by great South African authors like Niq Mhlongo, Zukiswa Wanner, Thando Mgqolozana, Zakes Mda and the likes,” he said. He is currently authoring his second novel.

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