Ice sheets big and small
www.nature.com/articles/s41...
Nice new paper about diversity&ecology of reef systems under different Cenozoic warmings
Burning to learn more about marine protists as an early career?! This is for you! Apply and join one week of fantastic field-based summer school
🌊 Circumpolar Deep Water in the Southern Ocean is shifting poleward (~1.26 km/yr), increasing warm water near Antarctica.
Boosting heat flux to ice shelves, leading to increased basal melt and sea-level rise.
www.nature.com/articles/s43...
The rise and expansion of reef systems in the Indo-Pacific during the warm and CO2 high Miocene (and decline in the aftermath) will never stop being puzzling to me. Now we have evidence that it also had the biodiversity effects expected. 🧪🌊
Link: https://www.science.org/doi/10.1126/sciadv.aec7264
Flavia Boscolo-Galazzo
On the day the Joides Resolution is on its way to be shredded, we also find out about NSF's removal of ocean observation arrays; here is the update that was posted before a U.S. holiday weekend oceanobservatories.org/2026/05/nsf-...
Illustration services... on the theme of the ocean, the environment, climate or paleontology and micro-paleontology,....
Between Art and Science : here is Pauline CORNUAULT ... -and PalaeoWave communication.
❤️ 👏 💚 🙂
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www.scienceseashell.com/call-on-my-s...
We have a new paper out in Paleoceanography and Paleoclimatology showing that the latitudinal gradient in leaf wax hydrogen isotopes over western North America reflects the mean climatological position of the storm tracks. agupubs.onlinelibrary.wiley.com/doi/pdf/10.1...
Flavia Boscolo-Galazzo
A hidden rule of Antarctic climate change: the warmer parts of Antarctica warm and cool more than colder places.
This persistent pattern, driven by a nonlinear greenhouse effect, has shaped Antarctic temperatures for hundreds of thousands of years.
www.pnas.org/doi/full/10....
Ian Hall
Dr. Or M. Bialik |📚|🔬|🌊|⚒️
Julie Meilland
🌊 What happens to global temperature after net-zero?
New results suggest deep-ocean processes matter: as vertical heat diffusion warms the deep ocean, reduced heat uptake could reverse surface cooling on 100 yr timescales.
…the climate system has a very long memory.
www.nature.com/articles/s41...
Sandra Passchier
Francoise Chalie
Ian Hall
"Coral reef factories appear to be resilient, compromised only by extreme heat or combined stressors"
The nice thing, this study shows this to be the case across the last 50(ish) million years. 🧪🌊
Link: https://www.sciencedirect.com/science/article/pii/S0037073826000989
Dr. Tripti Bhattacharya
Ian Hall
Ice sheets can be extremely sensitive, or remarkably resilient, to environmental perturbations. Reconstructions of past ice sheet variability help identify what controls their stability and how they m...
Protist lovers: Please apply for a week of rhapsody! Learn by doing:
MicroSEA (Microbial Sea Eukaryotes) course is a one-week, field-based summer school to train early-career researchers in the diversity, ecology, and single-cell biology of marine protists. opbc.sciencesconf.org
#protistsonsky
When atmospheric carbon dioxide levels decline, increased ocean heat absorption would initially slow surface warming before warming the deep ocean, which ultimately raises global mean surface temperat...
We analyze modern leaf waxes in near-shore marine sediments spanning a north–south transect along the coast of western North America Leaf wax hydrogen isotope values become more negative at the l...
Dear OOI Community, As many of you may now be aware, the U.S. National Science Foundation (NSF) has initiated a major descoping of the Ocean Observatories Initiative (OOI) Major Facility. The official...
Circumpolar Deep Water is increasing in thickness towards Antarctica in the upper 2000 m of the Southern Ocean, according to analyses of ship-based observations combined with machine learning modellin...
