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Students Volunteer at the Charles Darwin Foundation Galápagos Islands, Ecuador

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Students Volunteer at the Charles Darwin Foundation Galápagos Islands, Ecuador Summer 2017 Ocean and Earth Science SOES NEWS Students volunteer at the Charles Darwin Foundation Galápagos Islands, Ecuador SPOTLIGHT ON: ALUMNUS PROFILE: RESEARCH IN THE NEWS: Boaty McBoatface Southampton sparked Removing CO2 from the returns home with Alumnus passions atmosphere to counteract unprecedented data global warming 1 Geoscience at Southampton Oceanography at Southampton @oceanearthUoS Ocean and Earth Science Front cover image credit: Ken Collins 2 Find out more: www.southampton.ac.uk/oes IN THIS ISSUE 06 04 Undergraduate geology students secure FEATURE: research grants Students volunteer at the Charles Darwin Foundation 08 Galápagos Islands, Ecuador Tom Hannam-Penfold and Bede Davies Southampton sparked share their experiences of the very different alumnus’ lifetime passion world of the Galapagos Islands. 10 13 16 Shark spotting in Final year sponsorship Removing CO2 South Africa for Geology student from the atmosphere to counteract 11 14 global warming PhD student turns Boaty McBoatface detective to track returns home with 18 down exactly where unprecedented data Scientists highlight fish come from Antarctic ice upheaval 15 12 University of 19 3D Chirp system on the Southampton receives In Brief hunt in River Thames Royal Warrant 3 Feature STUDENTS VOLUNTEER AT THE CHARLES DARWIN FOUNDATION GALÁPAGOS ISLANDS, ECUADOR 4 Find out more: www.southampton.ac.uk/marinebiology After their graduation last summer, Tom Hannam-Penfold, Jess Howard and Bede Davies left for the Galápagos Islands. Jess and Bede had visited the island before on a tropical marine biology field course as part of their Marine Biology studies. For Tom, an oceanography graduate, it was his first time. Tom, Jess and Bede share their experiences with us. Tom and Jess’s story Bede’s story We lived and worked at the Charles Darwin Research Station I first became aware of being able to volunteer here while on a on Santa Cruz island on the edge of Puerto Ayora town. Day research field-course in September of 2015. On this field-course to day our duties and work was very changeable. Sometimes a group of students and I carried out research in the Archipelago we assisted visiting scientists, worked on maintenance and alongside the then PhD student Inti Keith. We travelled between improvements of the facilities, or worked on our own project. islands working on scheduled coursework and also had a few Every day, however, included a reminder of why we had days of sightseeing. During this field course, Inti expressed that decided to study natural and environmental sciences. On the should any of us want to volunteer at the station then she would walk down to our office we saw amazing bird life, the famous be glad to have us. Having thoroughly enjoyed myself, being Marine Iguanas, sometimes Sea Lions, Rays and Turtles. amazed by the beauty of both the wildlife and the landscape, I was very reluctant to leave. So when I graduated in 2016 I decided Most of our time was spent on our own project, looking at that the opportunity to volunteer would not only be an amazing plastic marine debris as a vector for invasive species. Visiting experience, but also would be a great learning opportunity to put scientist Jim Carlton, who had picked up some samples and into practice all the skills I had learned during my degree. Since found some exciting results, inspired this project. We walked on arriving here I have been part of a couple of different projects. beaches, collected the plastic samples and processed it in the The projects include: assessing beach plastic for biofouling lab. Normally we only surveyed the beaches near to the town, but to assess plastics as a vector for bio-invasions to the islands we were lucky enough to be invited on a week-long cruise with (the methodology for which is travelling to beautiful beach National Geographic-Lindblad around the Eastern part of the locations and collecting plastic rubbish); mapping an invasive archipelago. This gave us a valuable opportunity to visit beaches Macro algal species around multiple sites in the archipelago with less touristic impact and engage with the guests and guides (methodology of which is snorkelling in amazing locations) and on the boat. The public interaction allowed us to appreciate using a ROMS model to map ocean currents to assess areas of our work more and spread conservation, environmentalism the ETP that are high risk for the introduction of invaders to and scientific knowledge with all kinds of people. Galápagos (methodology is R computer work). Over the six We found ourselves to be useful and appreciated months, I have been lucky enough to go on four lots of week- members of the team at the station, in no small part due long boat trips around the islands to research for the different to our experiences and skills developed during our time as projects. Alongside the research I have carried out here I have undergraduates at the University of Southampton. From also been able to progress my diving experience from PADI this trip we have fallen in love with the Galápagos and the Advanced Open Water to PADI Rescue Diver. I have thoroughly people we met there. We’re looking for funding to return to enjoyed my time here and want to continue helping Galápagos the paradise of natural history and continue our project. conservation in any way that I can in the coming years. Watch highlights from the 2015 Galápagos field trip by our students youtu.be/y2e17yyubmQ 5 Feature GEOLOGY STUDENTS SECURE RESEARCH GRANTS TO INVESTIGATE FREQUENCY OF SUBMARINE LANDSLIDES Dom Lee Dade and Mike Sims, 4th Year MSci Geology students have recently secured research grants to undertake radiocarbon dating analyses as part of their Advanced Independent Research Project. Dom Lee Dade and Mike Sims are investigating Dom and Mike are doing as part of their 4th sediment cores drilled from the seafloor Year MSci Geology Advanced Independent of the Lofoten Basin off the west coast of Research projects will assess whether more Norway, and will be attempting to date a northerly submarine slide complexes behave in series of submarine landslides penetrated by the same manner and with the same frequency. their cores that have occurred in this region This is a considerable achievement for an since the Last Glacial Maximum (LGM). undergraduate masters student, as only The interest in these landslides stems from the six such awards are made each year. The fact that the largest of them could be capable students’ successes mean that they will of generating a damaging tsunami that would have made a real contribution to the wider affect northern European shorelines. The research project goals. Both students have students are working with the Arctic sent their samples to the 14C Chrono Centre Landslide Tsunami Project team at National at Queen’s University Belfast for analysis, and Oceanography Centre Southampton, which each will write a report about their research is examining the frequency of submarine to be published in QRA Newsletter next year. landslides in the Northern North Atlantic, Following this, their work will be included a project led by Professor Peter Talling. in a research paper considering the risks of tsunamigenic landslides in the Lofoten Basin. The wider research project has focused on some of the largest submarine landslides from Mike says that “Writing this application has the region, including the Storegga Slide, the been incredibly useful, and has provided largest slide of its type known on the planet, unique insight into that aspect of a research involving the collapse of some 2500km3 of career. Over the course of producing and material from the continental shelf of Norway. reviewing my drafts I greatly improved my This would be enough to bury Scotland in writing style, through learning how to produce mud to a depth of 100m, and an event that an engaging yet succinct research proposal. Sampling a core section for paleomagnetic would have generated a devastating tsunami. I am really excited by the opportunity to analysis. Mike Sims (left) and Dom Lee Dade Research suggests that the tsunami wave was contribute to a major research project at (right). Credit: Millie Watts 25m high when it reached the Shetland Islands, NOCS, and as this project has a broad basis and 5m high in Scotland. Sediments from this I am constantly learning new techniques to slide have been mapped across Europe, and study the cores, ranging from simple logging a repeat of this event would be one of the techniques to SEM use and radiocarbon most destructive geological events that could sampling. Through participation in this affect the UK. Previous work in the region has project I look forward to becoming a more shown that the Storegga region generates competent sedimentologist, and one with a @OceanEarthUoS one giant submarine landslide every 100,000 good understanding of research processes, Follow us for the latest news, years (once every glacial cycle). The research and cementing my future in academia!” research and events 6 Find out more: www.southampton.ac.uk/oes/geology “ I am really excited by the opportunity to contribute to a major research project at NOCS, and as this project has a broad basis I am constantly learning new techniques to study the cores, ranging from simple logging techniques to SEM use and radiocarbon sampling.” Mike Sims MSci Geology, 4th Year The cruise team retrieving a core from the Lofoten Basin aboard the RV Pelagia, July 2014. Cores were collected using a 1.5 tonne weighted piston core, before being cut into 1.25 m long sections and split on board. Credit: Millie Watts 7 Feature SOUTHAMPTON SPARKED ALUMNUS’ LIFETIME PASSION Southampton alumnus Ben Burville a university research ship, where classroom “Now 18 years later, I am a GP working in has recently featured on national TV lectures were put into practice at sea.” a Northumberland coastal town, with a including The One Show and Country file, visiting researcher post in the School of “My final year dissertation involved bottlenose with his research investigating the lives Marine Science, at Newcastle University.” dolphins that were kept in captivity at Brighton of grey seals.
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