I am so happy to share this work which I contributed to during my masters @MarineMicrobio, conducted at @marum_de, using mass spec imaging - an extremely powerful tool to examine abrupt changes in paleoclimate! Supported by a great News & Views @AR_Atwood

Sinkco Labs is hiring! 🌊🛠⚓We are looking for Engineers of multiple levels based in the Gulf Coast region, able to spend some time working at our demonstration site out of Gulfport, MS. Please share with your networks! Open Positions here: https://t.co/NXaSvrRmOS #marineCDR

If ⁦@NSF⁩ doesn’t continue funding scientific ocean drilling, you are watching the techs and scientists of #Exp403 bring in the last XCB core the ⁦@TheJR⁩ may ever drill.

Announcing the ✨officially recognized✨ WHOI Graduate Student Union! After many years of dedicated organizing, the WHOI Graduate Workers have finally received official recognition and can now begin contract negotiations for our very first contract with @WHOI!

I’m thrilled to announce that I’m joining #ActivateCohort2024! I’m one of 62 new @ActivateFellows launching a startup that can reinvent the world. This is a huge step toward turning my research into #climatesolutions. Grateful for this opportunity and ready to dive in!

Depth‐Partitioning of Particulate Organic Carbon Composition in the Rising and Falling Stages of the Amazon River - https://t.co/J6ZnVL7KSz We explore depth trends in the concentration and composition of POC in the Amazon River Mainstem at Obidos. @saroraaustralis @drdrewsteen

So proud to celebrate my Dad as he receives an endowed professorship at @UMich today, attending online, but I wish I was there in person. CONGRATULATIONS @AndreBoehman, you deserve it! You are my inspiration, as a scientist, mentor and so much more❤️

Super cool to see our review featured on the cover of @NatureGeosci https://t.co/ATGN4g3Wny

Studying the carbon cycle and biogeochemistry across the land-sea interface? Submit to our Goldschmidt 2024 Session 8e: Biogeochemical Cycling in River Deltas. w/ @MarisaExplores @SophieHageo & Shaily Rahman See you in Chicago! https://t.co/ui3ioOvleR

At #COP28 and into #CDR or #marineCDR? Attend our panel TODAY in the Green Zone - Tech Innovation Stage 2, 3:20 PM! With excellent speakers @NOAA @PropellerOcean I will speak on potential for carbon storage in marine sediments, informed by my PhD research & work w/ Sinkco Labs!

We're halfway through this huge #COP28, and so much has happened that it's impossible to summarise it all in one post, but here are 8 essential updates: 🧵 [1/11]

Stay tuned for some exciting results about the fate of #AmazonRiver terrestrial organic carbon in the coastal mudbanks!

And this winter I'm visiting Bill Orsi's lab @LMU_Muenchen processing incubation experiments we designed to assess the mechanism of terrestrial organic carbon degradation when Amazon material mixes with marine. Using quantitative stable isotope probing (#qsip)

This summer at @WHOI , I spent many hours in the lab processing filters to recover suspended sediments for organic & inorganic #geochemical analyses.

We couldn't have done any of this without the amazing crew of the R/V F.G. Walton Smith, who persevered through many challenges at sea and made sure we could get as much science done as possible! @univmiami @unols

A sneak peak at how we worked together to process 100s of L a day, when we ran out of N2 gas and had to pressurize our units with a bike pump 😆

We filtered 2500+ L of water! Couldn't have done it without our excellent water team, and these durable filtration units from Josh West (USC). Luckily @valiergaly and I had mastered the multi-unit manifold at this point :)

I had an awesome experience as team leader for water sampling, including making real-time decisions about which water depths to sample from CTD data, and how much water we should filter to obtain enough suspended sediment for our planned analyses on the particulate.

We used real-time satellite data from INPE to determine where to collect a marine sample with minimal influence from the #AmazonRiver plume. Sometimes we didn't need satellite data to see these gradients in salinity, CDOM and turbidity ourselves!

Our international and interdisciplinary team sampled water and sediments to measure DIC, CO2 outgassing, CDOM, DOC, total suspended sediment, and short lived radio-isotopes.

My first cruise at sea! 🤩🌊 We had a fantastic (long awaited) #NSF-funded research cruise to the Guianas Mudbanks in June 2023. To study the export of #AmazonRiver carbon, sampling from the river mouth up the coast of Northeastern Brazil, French Guiana and Suriname.