Biennial Challenger Conference: Liverpool
Peter Sheehan
UEA

There is a fine line between inspiration and intimidation. When surrounded by so much that is excellent in marine science, it can be easy to slip into thinking that your own efforts will never quite match up. But those feelings last all of ten minutes. The atmosphere at the Challenger conference is so warm and inclusive, so much is it clear that everyone wants you to succeed, that imposter syndrome is quick to subside. I receive nothing but warm encouragement throughout the conference and, most encouragingly, genuine interest from the people I talk to. The inescapable conclusion is that marine science is collaborative, and all the better for it
The friendly atmosphere is not quit enough to allay my fears before I give my talk, however – the first talk that I have given at a meeting of this size. And it is the last talk of the last session, which has kept me on my toes since arriving in Liverpool four days previously. My mouth runs dry, and my footsteps on the walk down to the front of the lecture theatre seem to make an unnaturally loud thud. Of course, the talk is fine, the only hitch being my continued inability – despite the best efforts of all four of my supervisors – to get east and west the right way round. Anyone reading my thesis is advised to take my directions with a generous pinch of salt…
Of other people’s talks, I quickly learn that even the most un-related of topics can yield something useful: an interesting way of plotting data that I hadn’t thought of myself, or a methodological trick that would have made my life so much easier had I known it when I started my PhD. I am particularly excited by the talks on ocean gliders: a large part of my own research uses data from UEA’s Seaglider fleet, and insights into how others have analysed glider data is always welcome!
Then again, so much of Challenger happens after hours that I’d wager I got almost as much out of bar-side chats in pubs as I did from the conference proper. My understanding of the finer points of plankton ecology is somewhat limited but the language of beer is universal. It’s during these more intimate chats that I actually talk the most about my science – that I do the most useful networking. Sure, talking about yourself is easier after a drink or too but, particularly for the more inexperienced researcher, the informality of a bar-side chat is a much less daunting way of talking about your ideas.
I return home at the end of the conference in need of a couple of quiet days, but definitely on the right side of the inspiration/intimidation fence. I have my first major talk under my belt, a host of fresh ideas for my research, and new contacts from across the UK. I am grateful to the Challenger Society for giving me this opportunity. I’m looking forward to coming back.
Profile:
I am in the third year of my PhD at the University of East Anglia in Norwich, where I do research on the long- and short-term variability of the Fair Isle Current, one of the most important inflows of Atlantic water into the North Sea. I use data from CTD profiles and from Seagliders, so interpolation onto a common grid has become a big part of my life. My project is jointly supervised by Marine Scotland, so trips to sunny Aberdeen have become a not-infrequent feature of my diary.
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NOC Association (NOCA) AGM 2025
The 14th AGM of the NOC Association will be held on Thursday 15th and Friday 16th May 2025. This free, on-line event will take place on Zoom, across two consecutive mornings, each starting at 10:00 and ending at 12:30. The agenda will focus on national capability (NC) science, ships, and autonomous vehicles, and how the community can engage. There will be an update on AtlantiS and on the new marine science scoping group. All are warmly welcome to join.
To participate, please complete your registration here.
For enquiries: Jackie Pearson, Secretary to NOCA: jfpea@noc.ac.uk
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This action is supported by the UK Arctic Office and UK Arctic and Antarctic Partnership
Further details and meeting registration link will be circulated in April together with a questionnaire to help shape the agenda and discussion
In the meantime…SAVE THE DATE
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The NERC Marine Facilities Programme for 2025/2026 for the RRS Discovery and the RRS James Cook has been published on the Marine Facilities Planning website.
The RRS Discovery programme currently contains a 79 day alongside slot between the 2nd of November 2025 and the 19th of January 2026, which is available for science delivery if funded science projects can make use of this time. Due to the location of the vessel, the ship is most likely to be able to deliver fieldwork in the North and East Atlantic regions. Some support for science capability within the National Marine Equipment Pool is potentially available, although there is no capacity for use of autonomous vehicles or remotely operated vehicles. Any fieldwork within Exclusive Economic Zones (EEZs) will need the appropriate diplomatic clearance submitted to coastal states at least 6 months in advance, and to NMF with sufficient lead time for processing via the FCDO.
If interested in making use of this ship time, please contact NERC Marine Planning (marineplanning@nerc.ukri.org) ASAP to start discussions.