Andrea J. Fassbender

Schematic showing oxygen dynamics in the subpolar North Atlantic Ocean

Our new 🌊 paper “Progressive oxygenation of the North Atlantic Subpolar Gyre” is out @jgroceans.bsky.social (open access): agupubs.onlinelibrary.wiley.com/doi/10.1029/...

We examined the breathing of one of the ocean’s lungs 🩺 and found some surprises

Paper summary in schematic, more info ⬇️

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Synthesis of data products for ocean carbonate chemistry Abstract. As the largest active carbon reservoir on Earth, the ocean is a cornerstone of the global carbon cycle, playing a pivotal role in modulating ocean health and regulating climate. Understandin...

Liqing Jiang led a new synthesis project for ocean carbonate chemistry data sets which is now in review. 🧪🌊🦑🌐 Check out the preprint! 👇

doi.org/10.5194/essd...

Southern Ocean #Biooptics Workshop in Nov. 2025 - get the details: aappartnership.org.au/seminars/#bi... 🌊

Accounting for Horizontal Tracer Gradients in Biological Productivity Estimates From Semi‐Lagrangian Platforms Estimating net community production (NCP) from profiling floats that traverse large-scale horizontal tracer gradients can lead to biases We introduce a method to address these biases using observ...

Very thankful for happy news during such uncertain times. Congratulations to Dr. Marin Cornec, who brought these abstract ideas to life and has become an expert in estimating biological productivity from all sensors on BGC Argo floats. 🎉 agupubs.onlinelibrary.wiley.com/doi/10.1029/...

AGU24

If you’re at #agu24 and interested in ocean oxygen, ventilation, or the subpolar North Atlantic circulation (or all of the above), come check out my talk! It’s tomorrow (Thursday) at 8.55am in session OS41B: eppro01.ativ.me/appinfo.php?...

Roberta Hamme on LinkedIn: Argo I am looking for a new PhD student in my team! PhD Student Opportunity in Ocean Oxygen Physics at University of Victoria, BC, Canada   We seek a motivated PhD…

🌊 Dr. Roberta Hamme of @seos-uvic.bsky.social is looking for a PhD student to work in the Ocean Gases Lab. This is a an opportunity to work in a great research group headed up by Dr. Hamme and use Argo floats to study the ocean carbon cycle. Please share www.linkedin.com/posts/robert...