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06 April 2021 | Story Thabo Kessah | Photo Thabo Kessah
Ntebohiseng Sekhele is the Associate Guest Editor of the recent Special Issue of the African Journal of Range & Forage Science.

The Director of the Afromontane Research Unit (ARU), Dr Ralph Clark, and researcher, Ntebohiseng Sekhele, recently became part of a guest editorial team for the African Journal of Range & Forage Science. The Special Issue titled, ‘Montane rangelands in a changing world’, was published on 3 March 2021.

“I feel privileged to have been part of the team that assembled this special issue. The experience was daunting at first, as I had never been part of an editorial team before. However, with the support of the guest editors and the journal’s administrator, I was able to overcome the imposter-syndrome feeling and allowed myself to learn and enjoy the ride. My ‘aha’ moments were the critical comments from the reviewers on each paper. It was amazing to witness how this feedback would enhance the quality of an article,” said Ntebohiseng Sekhele, Geography lecturer on the Qwaqwa Campus.

Journal focus

This issue focused on the applied management of montane rangelands for production in Southern Africa and the broader world. Submissions could include original research, reviews, and meta-analyses. This has culminated in contributions that centred on the impact of policy on pastoral practices by montane communities, fire management regimes, cumulative effects of poor governance on rangeland degradation, and sustainable grazing systems – including in ecological infrastructure such as montane wetlands and communal rangeland. 

“The process took almost a year, as the first call for abstracts was made in December 2019 and final revisions of accepted papers were concluded in November 2020. There were 32 submissions with only 12 articles and one book review of Prof Rodney Moffett’s book, A Scientific Bibliography of the Drakensberg, Maloti and Adjacent Lowlands. Of the 12 contributions, nine focus on the Maloti-Drakensberg, with papers on Lesotho, KwaZulu-Natal, and the Free State,” she revealed. 

Submitted papers

“All papers advocate for the sustainable management of sensitive montane systems, which ties well with my own research that makes a contribution to the limited scholarship of natural resource-related conflicts between montane communities and their adjacent protected areas, as well as climate change impacts on natural resources,” said Sekhele, a PhD candidate through the ARU’s US-SA University Staff Development Programme (USDP). The special issue allowed for a closer link between the US and SA USDP through the involvement of Dr Kryan Kunkel – Ntebohiseng’s US co-supervisor – as one of the guest editors. 

News Archive

Student excels at international level with research in Inorganic Chemistry
2015-09-21


Carla Pretorius is currently conducting research in
Inorganic Chemistry at the St Petersburg University,
Russia.

Photo:Supplied

Carla Pretorius completed her PhD in Inorganic Chemistry recently, with a thesis entitled “Structural and Reactivity Study of Rhodium(I) Carbonyl Complexes as Model Nano Assemblies”, and has just received her results. The assessors were very impressed, and she will graduate at the next UFS Summer Graduation in December 2015.

She is currently conducting research in St Petersburg, Russia, by invitation. She is working in the group of Prof Vadim Kukushkin of the St Petersburg University, under a bilateral collaboration agreement between the groups of Prof Kukuskin (SPBU) and Prof André Roodt (Head of the Department of Chemistry at the UFS).

Her research involves the intermetallic rhodium-rhodium interactions for the formation of nano-wires and -plates, with applications in the micro-electronics industry, and potentially for harvesting sun energy. She was one of only three young South African scientists invited to attend the workshop “Hot Topics in Contemporary Crystallography” in Split in Croatia during 2014. More recently, she received the prize for best student poster presentation at the international symposium, Indaba 8 in Skukuza in the Kruger National Park, which was judged by an international panel.

Carla was also one of the few international PhD students invited to present a lecture at the 29th European Crystallographic Meeting (ECM29) in Rovinj, Croatia (23-28 August 2015; more than 1 000 delegates from 51 countries). As a result of this lecture, she has just received an invitation to start a collaborative project with a Polish research group at the European Synchrotron Research Facility (ESRF) in Grenoble, France.

According to Prof Roodt, the ESRF ID09B beam line is the only one of its kind in Europe designed for time-resolved Laue diffraction experiments. It has a time-resolution of up to one tenth of a nanosecond, after activation by a laser pulse 100 times shorter (one tenth of a nanosecond when compared to one second is the equivalent of one second compared to 300 years). The results from these experiments will broaden the knowledge on light-induced transformations of very short processes; for example, as in photochemical reactions associated with sun energy harvesting, and will assist in the development of better materials to capture these.

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