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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

Plant Pathology student represents UFS at Youth Ag-Summit in Australia
2015-07-24

Nicola Theron
Photo: Leonie Bolleurs

Nicola Theron, a third-year student in the Department of Plant Sciences at the University of the Free State (UFS), will be attending the Youth Ag-Summit in Australia next month.

According to Prof Zakkie Pretorius, researcher in the Department of Plant Sciences, this is a great achievement for the university, given that Nicola is one of only four students from Africa chosen to attend the summit. The selection process was facilitated by Bayer Cropscience.

In her essay, Nicola focused on ‘In field rainwater harvesting’ (IRWH) and its application in informal settlements for the purpose of saving water, as well as of utilising available water to its full potential.

From 24 to 28 August 2015, she will gather with 99 other young leaders from across the world at the Youth Ag-Summit in Canberra, Australia, where they will be discussing their ideas on finding sustainable solutions for the growing global need towards safe and nutritious food.

Young people between the ages of 18 and 25 interested on a personal, professional, and academic level in agriculture, and food security, as well as environmental and social stewardship, were asked to present their ideas on the causes, consequences, and possible solutions for global food security, in an essay of 1500 words.

The judges received more than 2000 essays from 87 countries.

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