Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
26 July 2021 | Story Nonsindiso Qwabe | Photo Nonsindiso Qwabe
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.”

Listen to the article:

News Archive

Drawing Fire: Investigating the Accusations of Apartheid in Israel
2014-08-14

 Benjamin Pogrund
Photo: mg.co.za

Renowned journalist Benjamin Pogrund led a seminar on the current Israel/Palestine conflict in Gaza. The Department of Political Science hosted the event at the Bloemfontein Campus on 11 August 2014.

The discussion mainly centred around points Pogrund explores in his latest book, ‘Drawing Fire: Investigating the Accusations of Apartheid in Israel’.

Pogrund, who spent 26 years as a journalist in South Africa investigating apartheid, investigated the accusation that Israel is practicing apartheid and the motives of those who make it. His talk offered the audience a balanced view of Israel’s strengths and weaknesses and the problems facing the region. Pogrund drew a unique comparison between South Africa and Israel, explaining the complex political and social situations.

While researching and writing ‘Drawing Fire’, Pogrund experienced an intense emotional struggle. In the book, he explores the contradictions found in the region. It also deconstructs the criticisms against Israel as well as the boycott movement before arguing for two separate states – Israel and Palestine – as the only way forward for Jews and Arabs.

During the talk, Pogrund raised the question as to why the media coverage of Israel/Palestine conflict detracts so much attention away from the atrocities committed by ISIS currently terrorising the minority groups in Syria and Iraq.

Pogrund has been living in Israel for the past 15 years where he reports on the Israeli-Palestinian conflict. He was the deputy editor of the Rand Daily Mail – South Africa’s leading anti-apartheid newspaper during the 1980s. Among other publications, he has written for the Guardian (London), Haaretz (Tel Aviv) and Facta (Tokyo). In May 2013, he was awarded the prestigious Lifetime Achievement Award by the International Media Council in London, on behalf of the Next Century Foundation, for encouraging understanding of the Middle East and war-torn areas of the world.


We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept