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23 February 2022 | Story Lacea Loader

From 24 February 2022 – as an interim solution to the challenges experienced with the disruption of classes on the University of the Free State (UFS) Bloemfontein Campus during the week of 21 February 2022 – the academic programme will continue in a differentiated and flexible online mode in some modules within faculties.

Face-to-face classes will continue in those modules where online teaching is not possible at this stage. Students will be informed by their respective faculties as to which modules will be moving online, and which will remain face to face.

This is a temporary measure to enable the campus to return to stability. The arrangement is estimated to continue for two to three weeks at the most, after which the academic programme will return to the approved teaching plans for 2022.

As an additional measure and to mitigate the challenges of remote off-campus internet access, 10 GB of data is provided free of charge through Global Protect to all registered students for the next month. This will enable students to link to learning resources off campus at no cost. The use of social media is, however, not included in the 10 GB.

Enquiries regarding GlobalProtect can be directed to the ICT Services Call Centre at +27 51 401 9111 (option 4).

Computer laboratories on the campus will remain available to vaccinated students whose modules will be moving online.

Issued by:
Lacea Loader
Director: Communication and Marketing
University of the Free State
loaderl@ufs.ac.za

23 February 2022

News Archive

Researcher uses NRF funding for studies to conserve plant and animal life
2017-04-18

Description: Butterfly Tags: Butterfly

It is difficult to survey all different types of
plants and animals and is therefore necessary to
choose one representative group. Butterflies are
relatively cheap and easy to sample. They are
known to be linked to specific habitats and to
respond to human pressures, such as farming.
Photo: Dr Falko Buschke


Earth is the only planet we know of that contains life. The variety of different plants and animals is remarkable: from the giant whales that swim our oceans, to the tiny mosses that grow on the shaded sides of rocks.  Many of these plants and animals are important to humans. For example, trees provide us with oxygen to breathe, bees pollinate our crops and owls control pests. More importantly though, we can tell a lot about society from the way it cares for nature. Humans are the custodians of the planet and the way we care for nature reflects the way we value life.

Dr Falko Buschke, Lecturer at the Centre for Environmental Management at the University of the Free State, is interested in understanding how the distribution of biodiversity [the variety of living things in nature] in time and space influences the way we should conserve and manage nature.

Earth is losing biodiversity faster than at any time in human history

The planet is losing biodiversity faster than at any time in human history. “There is an urgency to conserve plants and animals before they are lost forever. Nature is complex, so the way we study it should embrace this complexity. We should not rely on limited data on one type of species from one place and assume that it will also apply elsewhere. Instead, it is important that biodiversity research is comprehensive in the types of plants and animals while also considering that ecological and evolutionary processes vary through time and across geographic space,” he said.

To conduct his research, Dr Buschke uses a variety of research tools, including biological data surveyed directly from nature, spatial data from satellite remote sensing and geographic information systems databases, and data generated though custom-built computer simulations.

"There is an urgency to conserve
plants and animals before they
are lost forever."

Field work in the eastern Free State
Although parts of the eastern Free State are considered a global priority for biodiversity conservation, it is mainly privately owned commercial farmland. This means that it is important that plants and animals can survive despite living side by side with agricultural production.

“My project investigates whether the sandstone outcrops, known as inselbergs (island-mountains), are safe havens for plants and animals. Because it is difficult to survey all the different types of plants and animals, it is necessary to choose one representative group. That is where butterflies come in. Butterflies are relatively cheap and easy to sample. They are known to be linked to specific habitats and to respond to human pressures, such as farming,” he said. “Once this butterfly data is collected, it can be linked to satellite information on plant growth patterns. This will provide a clearer picture of whether plants and animals can persist side-by-side with commercial agriculture”.

Dr Buschke has just begun surveys that will carry on until the end of this year. “This 12-month project is funded under the Foundational Biodiversity Information Programme through the South African National Biodiversity Institute (SANBI) and the National Research Foundation (NRF).

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