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13 November 2020 | Story Leonie Bolleurs | Photo Dr Beanelri Janecke
Five of the multidisciplinary team of researchers and some postgraduate students are determining the depth of soil on the underlying rock layer of the sodic site in the Kruger National Park.

When the Vice-Rector: Research, Prof Corli Witthuhn, invited researchers to apply for funding towards multidisciplinary and interdepartmental projects in 2015, Prof Piet le Roux from the Institute for Groundwater Studies, and the late Dr Fred Kruger from the Centre for Environmental Management took the opportunity and proposed a project to study a catenal ecosystem in the Kruger National Park

According to Dr Beanélri Janecke from the Department of Animal, Wildlife and Grassland Sciences, who led the research team on this project, the team of researchers worked for four years, finding links between the catenal ecosystem (which can be described as a hillslope with different zones forming an environmental gradient from crest to foothill) and processes behind some of its abiotic (non-living) and biotic (living) components. 

Large-scale multidisciplinary research project

All their research on this multidisciplinary project was published in one Special Issue of the Koedoe journal at the end of October 2020. Dr Janecke and Prof Johan van Tol from the Department of Soil, Crop and Climate Sciences were guest editors of this special issue. Dr Llewellyn Foxcroft from SANParks is the Editor-in-Chief of the journal. Other UFS departments involved in this project include the Departments of Genetics; Microbial, Biochemical and Food Biotechnology; Plant Sciences; and Zoology and Entomology.

Dr Janecke says there are 12 articles in this issue and, together with the principal researchers (but excluding postgraduate students), there were 12 authors from the UFS (eight departments and divisions in the Faculty of Natural and Agricultural Sciences) and two from SANParks in associated research collaboration with authors from 14 other institutions. 

This special issue of the Koedoe journal covered research on hydrology, flowpaths, and ground water, including the soil types and properties of different zones on the catena. As stated by Dr Janecke, there are also articles on micro-organisms, fungi, and Fusarium in the soil of the root zone of plants (rhizobiome). 

The environment is degrading fast due to human activities, and there is a dire need for research to look at the bigger picture to find solutions on how to conserve ecosystems and not only smaller parts thereof. – Dr Beanélri Janecke

The journal also comprised articles on the vegetation communities and vegetation structure in the different zones. “Research on how the vegetation recovered post-drought of 2016-2017 and on large and small mammals present on the catena and at the closest waterholes was also published. All of these topics were linked in a discussion article on the catenal ecosystem,” says Dr Janecke.

Multidisciplinary research is not conducted very often on this scale. Many researchers will rather focus on one or a few specific aspects of the ecosystem in a specialist research field. 

SANParks introduced supersite concept

Dr Janecke says scientists from SANParks initiated this supersite concept, where research can be focused on specific areas with similar geology and landscapes in the Kruger National Park to generate multidisciplinary data from separate specialist research fields. 

“Our project went one step further and combined different research fields into one project done on a supersite over the same period. This multidisciplinary project created the opportunity for specialist research fields to be published separately in one special issue, but also to combine the expertise in one project that was summarised in a discussion article.”

She believes that the environment is degrading fast due to human activities, and that there is a dire need for research to look at the bigger picture to find solutions on how to conserve ecosystems and not only smaller parts thereof. “There is a need for a more holistic approach to research, and this special issue provides a framework and basis for similar multidisciplinary studies in future,” states Dr Janecke.

This issue is currently widely marketed on all social platforms of the Koedoe journal and AOSIS Publishers, while a podcast interview is also available at:  https://soundcloud.com/aosis-za/koedoe-interview-podcast-2020 (with permission from Louw Lombaard from AOSIS).

News Archive

Medical students enrich lives through community service project
2016-03-18

Description: 2016 03 18 Outreach  Tags: 2016 03 18 Outreach

A group of third-year medical students organised a fun day for Ons Kinderhuis as part of their community service project.

As part of their curriculum, third-year MBChB students are required to complete a community service project in collaboration with a specific NGO in Bloemfontein. Not only do these projects serve an academic requirement, but also echo the spirit of service and compassion emblematic of the Human Project of the University of the Free State (UFS).

 

One group of students chose to pour their time and care into Ons Kinderhuis–home to 100 children with special needs. Since their involvement, these medical students have helped improve the home’s facilities and also hosted various fun days for the staff and children.

 

The latest fun day was celebrated on Saturday 12 March 2016. The festivities were kicked off in the morning by a game of soccer using the brand-new goal posts recently built by the medical students. It was difficult to decide who were more excited – the children or the staff – when some of the Cheetah rugby players joined the event. A slippery slide came in handy to wash off sticky hands and mouths and for little bodies with lots of energy the jumping castle was a perfect answer. Faces were painted and a banner created while music and the smell of the braai floated into the autumn air.

 

“I couldn't help but be proud of my team and thankful for this opportunity,” said Willem Potgieter, one of the student volunteers. Seeing the smiles on the children’s faces made it all worthwhile. “It was truly a humbling and a great learning experience for each and every one of us,” Willem said.

 

This group of medical students consist of Burger Oosthuizen, Marié Engelbrecht, Lourens Badenhorst, Dirki Wessels, Roodt Ehlers, Shirley-Louise du Plessis, Mariet Geldenhuys, Louise-Mari Zietsman and Willem Potgieter.

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