Trevor Williams
Marine geologist and Expedition Project Manager at the International Ocean Discovery Program
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- Reposted by Trevor WilliamsA reminder to the news media: “conflicting accounts” is what you say BEFORE the incontrovertible video evidence appears. After that, your job is to ask why one side is lying, not to repeat the lie and pretend no one knows the truth.
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- Reposted by Trevor Williams🚨POSTDOC JOB ALERT🚨 We have an exciting opportunity for a 2 year postdoc on remote sensing of icebergs and marine terminating glaciers. See the link below for more info! Please spread widely, and feel free to email me with any Q's :) tinyurl.com/2jjcmea9
- Reposted by Trevor WilliamsSpeaking of the GCR, if you want to spend a week there to learn about scientific ocean drilling, analytical techniques, work with legacy cores, etc. apply here by Feb 15th, 2026 gcr.tamu.edu/outreach/upc...
- A new field of “soilsmology” :)
- 1. Some good news at last. This week’s column is about the amazing thing a couple of us stumbled into three years ago, which we’ve now developed into a global research programme. It doesn’t change everything, of course, but it could help change quite a lot. + 🧵 www.theguardian.com/commentisfre...
- Reposted by Trevor Williams🌊 Our latest study reconstructs the tropical Indian Ocean during the mid-Pliocene - a past warm world with CO2 similar to today. A reminder that future oceans may reorganise in ways that reshape ecosystems and the carbon cycle. IODP EXP361 cp.copernicus.org/articles/21/...
- We invite applications for two graduate students to investigate Antarctic ice sheet instability during past warm interglacials using marine sediments. Please share with students who may be interested to join our group at USF! Contact me for details; deadline 15 Dec. www.usf.edu/marine-scien...
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- Reposted by Trevor WilliamsNew data alert 🚨📣: Updated Coastline and Rock Outcrop of Antarctica released as part of the @scar-antarctic.bsky.social Antarctic Digital Database. With big improvements to date formats, coastline positions and more accurate rock outcrop! 📍View and download via the map viewer add.scar.org.
- Reposted by Trevor WilliamsThe initial SODCO website is now online and will evolve over time. Keep an eye open for Scientific Ocean Drilling events (looking at you @agu.org Annual Meeting) and announcements about proposals, workshops, expeditions, internships, etc… www.sodco.org
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- Reposted by Trevor Williams🌊In a new study co-led by USF professor @oceanandclimate.bsky.social Patrick Rafter, researchers used forams from the Pliocene to show that warming in the tropical Pacific may not trigger the severe decline in nutrients predicted by earlier models. www.usf.edu/marine-scien...
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- Reposted by Trevor WilliamsGreat summary of our recent paper on sea level rise during a past warm period and what it means for our future. Thanks, @climateages.bsky.social , for featuring our work.
- 120,000 years ago, sea levels didn’t just rise they surged, paused, and dropped in rapid pulses. Fossil corals recorded it all. What they reveal could change how we think about our future coastlines. 🌊 Read the story: 🧪 #SciComm buff.ly/fHe1a8W
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- Reposted by Trevor WilliamsSediment coring: examining a rich and ancient 'layer cake' of #Antarctic climate change New records from the sea floor near the Denman Glacier and Shackleton Ice Shelf offer crucial insights dating back thousands of years, writes Dr Taryn Noble ⬇️ #DMV @utas.edu.au antarctic.org.au/sediment-cor...
- Reposted by Trevor WilliamsOffshore to the west of the Denman Glacier, the Kasten core sediment tubes keep on coming - and this one, retrieved from the seafloor this week, is a keeper #DMV Taryn Noble (@utas.edu.au) leads the research team to examine its many interesting layers ⬇️ 📷: Katharina Hochmuth, Delphine Lannuzel
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- Reposted by Trevor WilliamsThese rocks were retrieved from the first dredge, deployed to a water depth of 2700 metres on the steep eastern slope of the Eastern Bruce Rise. Further dredges are planned, including to features that may be extinct underwater volcanoes. @utas.edu.au 📷: Katharina Hochmuth / Delphine Lannuzel
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- Reposted by Trevor WilliamsBedmap3 is now out rdcu.be/ecTmO
- Standing up for science at Texas A&M #standupforscience
