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30 December 2019 | Story Thabo Kessah | Photo Thabo Kessah
Gavin Dollman
Gavin Dollman is involved in virtual prospecting for fossils using a drone.

Gavin Dollman is one of the young researchers selected for the international research programme funded through the US-SA Higher Education Network. This prestigious programme is aimed at giving PhD candidates and their supervisors the opportunity to regularly travel to the USA and spend time at participating US universities where their co-promoters will be based.

“The University Staff Doctoral Programme (USDP) has allowed me to bring my idea of collaborative science to fruition. It’s an exciting opportunity,” Dollman said.

Dollman added that his PhD studies would focus on the machine and deep learning for prospecting for palaeontology. He is studying with the Appalachian State University. Other participating universities are Montana and Colorado State.

He has also had the privilege to work alongside a team of Geologists and Paleontologists from the universities of Birmingham, Zurich and Oxford in a project under the auspices of the University of the Witwatersrand’s Evolution Studies Institute (ESI) on a site in rural Eastern Cape.

“My role within this massive project is to perform a detailed survey of the sites and the surrounding area for later analysis. I used a drone known as the DJI Phantom 3 Pro with which I took hundreds of pictures that were later put together to create a detailed map,” he said.

“The maps allowed for virtual prospecting by the team and will in the long term serve as the basis for a predictive fossil model for the area.”

Dollman is a lecturer in the Department of Computer Science and Informatics on the Qwaqwa Campus.

News Archive

Environmental sociologist from the USA visits the UFS
2009-12-03

From the left are: Prof. Bell, Dr Nola Redelinghuys from the Department of Sociology at the UFS, and Prof. Wijnand Swart, Director of Strategic Academic Cluster 4.
Photo: Lacea Loader
 
The Strategic Academic Cluster 4 (Technologies for Sustainable Crop Industries in semi-arid Regions) at the University of the Free State (UFS) this week hosted a seminar featuring Prof. Michael M. Bell, Chairperson of the Agroecology Graduate Program at the University of Wisconsin-Madison, in the USA. The title of his seminar was, “Thinking Like a Holon: A Post-Systems Approach to Agroecology”.

By using examples drawn from issues of agriculture, food, and the environment, Prof. Bell argued for moving beyond systems thinking’s emphasis on connections to the contextual awareness of “holon thinking.” He also argued that holon thinking encouraged an ontological humility that fostered openness to interdisciplinarity.

Prof. Bell is an environmental sociologist and a systems theorist with three central foci in all of his work: dialogics, the sociology of nature, and social justice. He is the author of seven books, three of which have won national awards in the USA. His visit to South Africa, and particularly the UFS, was to explore possibilities for interdisciplinary collaboration between the University of Wisconsin-Madison and the UFS.

His seminar attracted numerous students and staff members from various departments in the Faculty of Natural and Agricultural Sciences and the Faculty of the Humanities. Follow-up discussions will hopefully encourage closer collaboration between researchers in Cluster 4 and Cluster 2 (New Frontiers in Poverty Reduction and Sustainable Development).

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