6th SANAP Symposium Reflections : Marine Mammals
Dr Mia Wege chaired the session on Marine Mammals during the 6th SANAP Symposium that resorts within the Marine and Antarctic Research Strategy – ecosystems, biodiversity and biodiscovery. The session includes talks on various marine and the presentations were arranged according roughly to species and area. This Included elephant seals, fur seal, Ross seal, whales in ice, whales along the Southern African coast The session was presented in panel, discussion format, that allowed for questions form the audience. (Photo Credit: ALSA Archive)
- Dr Christian Murray: Understanding the drivers of Marion Island’s elephant seal population. (Abstract)
- Leandri de Kock: Considering individual variation when investigating marine predator behaviours during life- history events(Abstract)
- Dr Liezl Pretorius and Dr Greg Hofmeyr (presenting): Canine morphometrics as a tool for distinguishing species, sex and age in Southern Ocean fur seals(Abstract)
- Dr Mia Wege: The conveyor belt of Ross seals in the Lazarev Sea and their behaviour. (Abstract)
- Matthew Germishuizen: Sea ice declines coincide with a period of reduced reproductive success in Southern Ocean top predator (Abstract)
- Oluwaseyi Paul Babalola: Entropy-based Detection and Classification of Bryde’s Whale Vocalizations: An Approach for Understanding and Conserving an Endangered Species(Abstract)
(Above L-R: Dr Christian Murray, Leandri de Kock, Dr Greg Hofmeyr, Oluwaseyi Paul Babalola)
It was great to see the Mammal Research Institute Whale Unit of the University of Pretoria based in Hermanus, Western Cape represented during the symposium by Dr Els Vermeulen, Matthew Germishuizen, Elisa Seyboth and Antonia Immerz. (Above L-R)
The Prince Edward Island scientific expedition was able to join the symposium on the 30th November and Chris Oosthuizen did his presentation in the session, ‘Data Management and the Summer Survey Participants’ chaired by Dr Christel Hansen. Liezel Pretorius was also able to join the conference on the Thursday. (Above L-R: Chris Oosthuizen, Liezel Pretorius, Yinhla Shihlomuhle)
- Dr Chris Oosthuizen. Marine predators: ecosystem sentinels that help inform Southern Ocean management. (Abstract)
An initiative by Mia Wege was to use the SANAP symposium to bring all “bio loggers/trackers” together, that included researchers who tag animals, mostly top predators across the globe. The purpose was to get some structure going and talk about a potential larger workshop specifically for the entire community. The meeting was well represented, and this was a great opportunity used.
Two of the Principal investigators of the project were able to attend the symposium. ( Nico de Bruyn(left) – University of Pretoria and Jaco Versfeld (Right) Stellenbosch University)
Michelle Greve chaired another session on Ecosystems “Major threats to terrestrial sub-Antarctic ecosystems – climate change and invasions” , including how climate and species interactions are driving leaf endophyte communities, how warming directly, and indirectly (through heightened microbial decomposition and nutrient release) affects plant performance) affect plant growth, and how vegetation communities on Marion Island have changed since the 1960s on a warmer, drier and more invaded Marion Island. The session ended with a summary of the knowledge garnered from the National Status Report on Invasions, which includes a chapter on the Prince Edward Islands, and summarised all we know about invasions to the offshore territory. 
Michelle(right) gave an introduction and then was followed by oral presentations. (Above, l-r: Joshua Tsamba, Michelle Greve, Laura Fernadez-Winzer, Stephni van der Merwe, Nita Pallett) (Photo Credit: Michelle Greve)
Another student Janine Schoombie of Peter le Roux of University of Pretoria presented in the ad hoc session chaired by Christel Hansen. They only arrived on 30 November after the Prince Edward Island scientific voyage. “Studies of wind, plants and seabirds on Marion Island”. (
Prof Bettine Jansen van Vuuren (left) chaired the session of Ecosystems, Biodiversity and Biodiscovery with the first plenary talk of the symposium by Peter Convey(right) of the British Antarctic Survey ” Terrestrial biological invasions and their potential impacts in the maritime Antarctic”. (
Bettine gave an overview of research that included research done by Daniela and Shilpha as they could not attend as they were on Marion Island. Foregrounding geodiversity in landscape ecology studies: insights from the sub-Antarctic – Daniela Monsanto (
Daniela Monsanto, Shilpa Parbhu, Sandra Durand, Arsalan Emami-Khoyi, Peter Teske, David Hedding
Morgan Raath-Kruger(left) and student of Peter le Roux at University of Pretoria gave an oral presentation and an introduction to her poster.
Another abstract submitted but Carol Jacobs(right) could not present is on the biosecurity within the South African National Antarctic Programme. (Abstract)
It was a great event to welcome back the SANAE62 overwintering team after they spent more than a year at Antarctica. Dr Aby Paton(front 3rd form left), medical doctor of the team did not return as she will be staying on at SANAEIV as team leader and medical doctor for SANAE63.
The event was organised by Ms Chuma Phamoli, Director of 
DFFE preparations for welcoming ceremony(image left). Zaid Watson and Mawonga Mandleni provided entertainment while everyone was waiting (image right)
Family, friend and colleagues wait to greet everyone
MARIS started the first session on Southern Ocean research within SANAP with focus on SEA ICE. Above: Rutger Marquart, Magata Mangatane, Dylan White, Anand Nair, Wayne de Jager, Leila Nefdt, Safiyyah Moos, Tokoloho Rampai, Marcello Vichi, Robyn Verrinder, Hayley Swait, Riesna Audh, James van Niekerk. (Photo Credit: MARIS)
Oral presentations:
Poster Presentations were displayed in the venue during the symposium and presenters gave a quick introduction to their posters during the round-table session.
