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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

Founding meeting of the Advisory Panel of the International Institute of Diversity

2008-11-21

The University of the Free State (UFS) today (20 November 2008) successfully convened and hosted the founding meeting of the Advisory Panel of the International Institute of Diversity.

In the wake of the Reitz video incident, the UFS wishes to establish an institute that will study and promote transformation on the campus as a microcosm of the much broader socio-political challenges facing South Africa. It is hoped that in due course the UFS and the institution will develop the expertise and experience to help other organisations and societies in transition.

The institute will work closely with the Transformation Cluster – one of six strategic academic clusters already created as part of the university’s long-term strategic plans.

Given the transformation climate in which it finds itself, the university recognises that the guidance, support and direct involvement of thought leaders and other specialists in the field of transformation are critical to the design and operation of the proposed institute. To this end, the university has established an advisory panel for the institute. The Advisory Panel will give guidance to the Executive Director (to be appointed) in helping with the conceptualisation, design, and development of the institute, and the compilation of its business plan.

Brian Gibson Issue Management facilitated the meeting and is also responsible for the reporting on the meeting. The International Institute for Development and Ethics (IIDE) co-hosted and provided the secretarial support for the meeting.

The members of the advisory panel:

(Click here to read more about the Panel Members)

External panel members:

Dr Clint Le Bruyns, Senior Lecturer in Public Theology and Ethics at the University of Stellenbosch .

Dr Sebiletso Mokone-Matabane, Chief Executive Officer, Sentech Limited.

Dr Andries Odendaal works in the field of conflict transformation with international agencies such as the United Nations, DANIDA and GTZ.

Prof. Lungisile Ntsebeza, National Research Foundation (NRF) Research Chair in Land Reform and Democracy in South Africa in the Department of Sociology, University of Cape Town.

Mr Roger Crawford, Executive Director for Government Affairs and Policy South Africa, Johnson & Johnson.

Prof. Jonathan Jansen, Dean of the Faculty of Education, University of Pretoria 2001 to 2007.

Ms Zandile Mbele, Director of Plessey (PTY) Ltd. and the Transformation Executive for Dimension Data.

Dr André Keet, Director: Transdisciplinary Programme at the University of Fort Hare in October 2008 and part-time Commissioner with the Commission for Gender Equality.

Dr Reitumetse Obakeng Mabokela is an associate professor in the Higher, Adult, and Lifelong Education Program in the Department of Educational Administration at Michigan State University.

Dr Mpilo Pearl Sithole is a senior research specialist in the Democracy and Governance Research Programme at the Human Science Research Council.

Professor Steven Friedman, D.Litt. is Director of the Centre for the Study of Democracy at Rhodes University and the University of Johannesburg.

Representatives from UFS:

Prof. Teuns Verschoor, Vice-Rector: Academic Operations at the University of the Free State, and currently Acting Rector and Vice-Chancellor.

Prof. Piet Erasmus, Interim Co-ordinator for the Cluster Transformation in Highly Diverse Societies.

Prof. Lucius Botes, Director of the Centre of Development Support and Programme Director of the Postgraduate Programme in Development Studies.

Prof. Philip Nel, Former Director of the Centre for Africa Studies at the UFS.

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