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20 July 2020 | Story Leonie Bolleurs | Photo Supplied
The view from one of the offices in the Marion Island research station, with fresh snowfall in the interior of the island in the background.

Liezel Rudolph, lecturer and researcher in the Department of Geography at the University of the Free State (UFS), is strongly convinced that the Southern Hemisphere’s past glacial cycles will provide valuable insights to help predict and prepare for future climate change. Climate is changing fast and the magnitude of change we have seen over the last 30 years has taken a hundred or several hundred years to occur in the past. 

It is not only temperatures that are rising, but changes in wind patterns, rain cycles, oceanic circulation, etc., are also observed. As we do not know how the earth will respond or adapt to such rapid and drastic changes in climatic patterns, this poses various threats.

Link between landscape responses and climate change

Rudolph focuses her research on reconstructing the past climate of Marion Island. 

She had the wonderful opportunity to visit the island for the past three years with study and project leaders, Profs Werner Nel from the University of Fort Hare and David Hedding from UNISA, she departed on a ship to Marion Island to conduct fieldwork.They published their research findings of fieldwork conducted in 2017 and 2018.  

According to Rudolph, research in Antarctica, the Southern Ocean, and islands such as Marion Island is very important. South Africa is the only African country with research stations that have the ability to explore these regions.

“Marion Island has many landforms that could only have been created by glacial erosional or depositional processes, with glaciers currently absent from the island. To determine when the island was last in a full glacial period, we date the formation ages of these landforms.”

“In the short time we have been visiting the island, it was impossible to notice any drastic changes in the island climate. That is why we use these very old landforms to tell us more about periods before humans visited the island,” she says. 

Rudolph believes that understanding the link between landscape responses and climate change of the past can help to better predict some of the climate change processes that are currently threatening the planet.

“There’s a principle in geography called ‘uniformitarianism’, whereby we assume that the earth-surface processes we observe today, are the same as those that have been active in the past,” says Rudolph.

As scientists, they thus look at evidence of past geomorphic processes (which remain in the landscape in various forms, e.g. residual landforms, stratigraphic sequences, etc.) to piece together what the past climate was like. In the same way, they also use this principle to predict how certain earth processes will change in the future, along with climate changes.

“In return, we understand how the climate and the earth’s surface interact, and we can better predict how the earth will respond to climate change,” Rudolph adds. 

Society to play its part in climate change

In the long run, we as the public should play our part in readying society for the effects of climate change. 

Rudolph says society can play a positive role in terms of climate change by educating themselves with unbiased, scientifically sound information on the true state of climate change and by responding within their own spheres of influence.

“Don’t leave everything up to politicians and policy. As the public, you can start to make progress by assessing the effects that climate change may have on your industry, business or society, and strategise on how to adapt your processes to deal with these changes.”

“Be responsible with our natural resources, reduce your waste, support local businesses that are sustainable, and volunteer at a local environmental protection/clean-up organisation. All the small efforts will eventually add up to substantial change,” she says. 

News Archive

A learning path for working adults
2009-02-09

 
From the left are: Ms Maquida du Preez (MDP Programme Manager), Ms Eliche Lorandi ( Marketing Executive), Mr Theo Potgieter (BEE and Transformation Manager), Ms Marie Griebenouw (Programme Manager) and Mr Danie Jacobs (Head: Centre fro Business Dynamics).
Photo: Mangaliso Radebe
 
 In the short space of five years, the Centre for Business Dynamics at the University of the Free State (UFS) has grown in stature to such an extent that it is currently offering leadership development programmes at 45 institutions all over the country.

Speaking at the fifth anniversary of the centre’s establishment, its director, Mr Danie Jacobs, said the centre was the first commercial unit in South Africa, attached to a business school, to establish a desk focusing on Black Economic Empowerment (BEE) and Transformation in association with Empowerdex.

The main purpose of this joint venture with Empowerdex is to deliver comprehensive BEE training through the development and presentation of various programmes.

The centre has also introduced the High-Performing Directors’ Programme in association with ABSA. A total of about 40 students have enrolled for this programme so far,and their numbers fluctuate every year.

It is also the first unit in the country to link up with Thinking Fusion, one of the three consultancies contracted by the UFS, to introduce two unique leadership programmes, namely a programme in Creating Leadership and Personal Capacity in Women and the Leadership in the Connection Economy programme.

“Our aim is to prepare women for full participation as managers and leaders in transforming organizations to become truly integrated and representative of the full diversity spectrum of South Africa,” Mr Jacobs said.

“We have built amazing relationships with various clients, both in the private and public sector, over the last five years,” said Mr Jacobs. “I believe the success of the Centre for Business Dynamics lies within our methodology of action learning, as well as creating a learning path for working adults.”

“Because of our country’s history not all people are on an equal footing when it comes to prior learning, so we level the playing field by breaking the training up into easily absorbable components. The centre can address the training needs of any company because of the multiple resources that we are fortunate enough to have at our fingertips,” he said.

The centre also offers a Postgraduate Diploma in Tax Strategy and Management, aimed at bringing all parties involved in the field of taxation up to date with the latest developments and changes.

In addition, the centre has introduced The Choice and The Choice at Work programme in association with the Arbinger Institute in the United States of America. There are also two management programmes, namely the Management Preparation Programme and the Management Development Programme.

Apart from these programmes, the centre also offers products and services such as short courses, workshops and consultations.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za  
9 February 2009
 

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