Thomas Holmes

I study nutrients in the Southern Ocean that feed phytoplankton – the critters at the bottom of the food chain, who suck down as much CO₂ from the atmosphere as all the plants on land! Their growth is limited by very low concentrations of some nutrients (like iron), and we’re trying to figure out how that might change in the future…

Research keyword/s: Phytoplankton

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About the BEAKER STREET ROVING SCIENTIST PROGRAM

Each August, hundreds of Roving Scientists descend upon Hobart, filling up pubs and chatting to strangers as part of Beaker Street Festival. Discover a new world down the lens of microscope, and joining the least-boring bar conversations you’ve ever heard and these free (the chats – not the drinks) events.

For Scientists, Beaker Street’s Roving Scientist Program offers an excellent outreach, professional development, and networking opportunity. It’s the nerdiest and funnest way to share your research with the public, expand your network, and be inspired by leaders in all sectors of science and science communication.