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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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News Archive

Democracy and political tolerance truly thrive during Qwaqwa Campus SRC elections

2016-09-16

Description: 2017 SR Qwaqwa Tags: 2017 SR Qwaqwa

The newly-elected SRC President of the Qwaqwa
Campus, Njabulo Mwali (left), being congratulated
by his predecessor, Paseka Sikhosana.
Photo: Thabiso Gamede

Voter turnout during the recent SRC elections among the best in the country at over 60%

The 2016-2017 Qwaqwa Campus SRC elections have once again proven that democracy and political tolerance are truly thriving on the Qwaqwa Campus. This was evidenced by the calm surrounding the highly contested elections ever.

According to Mandla Ndlangamandla, Electoral Committee Chairperson, this year’s elections were highly contentious, yet with a high level of tolerance.

"We only had two political structures, namely the South African Democratic Student Movement (Sadesmo) and the South African Student Congress (Sasco), but the level of engagement was really commendable,” he said.

“Of the 4 200 registered students on campus, more than 2 500 cast their votes in their quest to influence student leadership and governance to advance student aspirations," said Ndlangamandla during the handover ceremony.

In accepting the leadership baton from his predecessor, Paseka Sikhosana, the new President, Njabulo Mwali, said his immediate goal was to unite all students behind the new leadership.

In acknowledging the role student governance can play in developing the campus, the Acting Campus Principal, Teboho Manchu, said the campus was proud to have a student leadership that would always keep the interests of their constituency on top of their agenda.

“We will definitely work hand-in-hand with the new student government. In case of any disagreements, please note that you have the right to take up any such matters with the top management of the university in order to advance the entire student body,” he added.

The 2016-2017 Qwaqwa Campus SRC is as follows:

LIST OF SRC MEMBERS 2016-2017

Elective Portfolios
Name and Surname	Portfolio
Njabulo Mwali	President General
Siyabonga Ngubo	Deputy President
Joy Mapule Motloung	Secretary General
Bongela Nyandeni	Treasurer General
Mpumelelo Tshabalala	Politics and Transformation
Nomcebo Mqushulu	Media and Publicity
Ntokozo Michael Masiteng	Student Development and Environmental Affairs

Ex Officio Portfolios
Khulani Mhlongo	Arts and Culture
Polaki Mazibuko	Academic Affairs
Ntokozo Mbali Thango	Sports Affairs
Motlatsi Lisley Lebona	Religious Affairs
Sandile Ntamane	Residence Affairs
Itumeleng Chefter	RAG Comm. and Dialogue
Thulebona Thomas Khumalo	Off-campus

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