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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

Launch of the Africa office of the IIDE

2006-05-25

Attending the launch of the Africa office of the IIDE were from the left Prof Sytse Strijbos (Chairperson of IIDE Europe), Rev Kiepie Jaftha (Chairperson of the IIDE in Africa’s Board of Directors and Chief Director: Community Service at the UFS) and Prof Frederick Fourie (Rector and Vice-Chancellor of the UFS).

Attending the launch were from the left Prof Lucius Botes (Director: Centre of Development Support at the UFS), Dr Samuel Kareithi (Head: Community Development at the Cornerstone Christian College, Cape Town), Rev Kiepie Jaftha (Chairperson of the IIDE in Africa’s Board of Directors and Chief Director: Community Service at the UFS), Prof Sytse Strijbos (Chairperson of IIDE Europe) and Dr Ezekiel Moraka (Vice-Rector: Student Affairs at the UFS).

Africa office of IIDE launched on UFS main campus

The Africa office of the International Institute for Development and Ethics (IIDE) was today (26 May 2006) launched on the Main Campus of the University of the Free State (UFS) in Bloemfontein.

“The IIDE specialises in the studying and research of general questions of developmental theory and practices and provides services and support in education, strategic planning, policy formulation, advocacy and capacity building of development agencies,” said Rev Kiepie Jaftha, Chairperson of the IIDE in Africa’s Board of Directors and Chief Director: Community Service at the UFS.

According to Rev Jaftha the IIDE in Africa will focus on the conceptual and normative aspects of developmental processes in Sub-Saharan Africa. “We want to foster local and international partnerships with various relevant role-players in civil society, the private sector and public sector in the SACD region and later expand our operations to the rest of Africa,” said Rev Jaftha.

The IIDE in Africa cooperates with a similar foundation in Europe, functioning as the IIDE Europe. This institute was founded in 2003 and its head office is situated in the Netherlands. The UFS is a funder of the IIDE in Africa together with the Paul Foundation and private sponsors from the Netherlands.

“We have already started with various projects which are in various stages of implementation,” said Rev Jaftha. Some of these projects include, among others, the broadening of the master’s degree in Christian Studies of Science and Society (MACSSS) which is currently housed at the Vrije Universiteit in Amsterdam to tertiary institutions in South Africa such as the UFS, the University of Stellenbosch and the Potchefstroom Campus of the Northwest University.

“Another project is an investigation into the possibility of initiating a broad development initiative in the poverty stricken Qwaqwa area. This initiative will attempt to concentrate on issues like the training and empowerment of prospective entrepreneurs in the region, the identification of prospective entrepreneurs for the rendering of development support and the monitoring of the impact of information and communication technology on local communities during the implementation of sustainable development initiatives,” said Rev Jaftha.

“The establishment of the Africa office of the IIDE on the UFS Main Campus is an indication of one of the aims of the UFS to play a role in South Africa and Africa. It also signifies our aim to contribute meaningfully to research and development and to establish links between the academe and practice,” said Rev Jaftha.

Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
26 May 2006

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