Happy holidays Bsky! - from the MICOlab and our Pyrodinium ❤️🌊 #microbialsky #microsky #phytosky animation by recent MICOlab graduate @lydiaruggles.bsky.social
It is hard to overstate how critical @ncar-ucar.bsky.social is to climate science in the US and around the world. It's the beating heart of our field. Generations of scientists have trained there, and almost everyone I know relies on deep collaborations with NCAR scientists. It's end is unthinkable.
Oh no... Seeing the direct tweet is even more frightening. Every day is a new crisis, and the repercussions are unimaginable.
NCAR is quite literally our global mothership.
Everyone who works in climate and weather has passed through its doors and benefited from its incredible resources.
Dismantling NCAR is like taking a sledgehammer to the keystone holding up our scientific understanding of the planet.
Unbelievable.
A deeply dangerous — and blatantly retaliatory action against Colorado — by the Trump administration.
NCAR is one of the most renowned scientific facilities in the WORLD — where scientists perform cutting-edge research everyday.
We will fight this reckless directive with every legal tool we have.
Most of the scientists at the nonprofit that I cofounded, including my two cofounders, came from NCAR. It’s hard to overstate the importance of this place for climate science.
The beautiful idea of NCAR, to improve understanding of our planet through a cooperative, shared and open intellectual team effort, is literally what has got me out of bed every morning for nearly two decades. This cannot, CANNOT be allowed to happen.
eu.usatoday.com/story/news/p...
Friends at NCAR, we're with you.
@ncar-ucar.bsky.social is a trailblazer in community modelling driven not by idealogy, but by open science. We share all our code, thoughts, ideas. These can't be shut down.
We'll fight and find every mechanism to support the ongoing CESM community.
I have been seeing posts today that NCAR might be shut down by the US government. This would be a tragic loss for climate science. They develop CESM, probably the most widely used climate model. I used it in the last paper I published!
The Trump regime wants to dismantle a world leading climate research center. Why? Because the US has become a petrostate where the government has been captured by fossil fuel interests.
They’re calling climate science “green new scam research”, in full denial of reality. 🤯
It’s simply not possible to overstate how important NCAR is to US and world science. We need to fight this with everything we’ve got.
NCAR is a unique & valuable asset - far more than a climate model, or observations, or technology, or training ground, or gathering space. It covers weather, space weather, data, climate, paleo-climate, and everything in-between. It's building is an icon, but it's iconic status goes far beyond that.
The School of Marine Science & Policy at the University of Delaware is hiring! We are looking for a talented Coastal Physical Oceanographer to join us.
More information is available here, and don't hesitate to reach out if you have any questions.
careers.udel.edu/en-us/job/50...
Seeking a three year postdoc in the field of ocean biogeochemistry and productivity using mechanistic models and synthesis of observations. Note the short fuse for applications. Please help distribute. All nationalities welcome to apply! 🌊
www.jobs.ac.uk/job/DPG117/p...
🌊 #Postdoc position available
📍 At WHOI with Dr. Le Bras
Analyse data from moored oxygen as part of the Overturning and Horizontal circulation of the Subpolar North Atlantic Program (GOHSNAP).
Requirements
✅ PhD in physical #oceanography
To apply: whoi.wd5.myworkdayjobs.com/en-US/WHOI-E...
🌊Exciting opportunity @whoi.edu! The WHOI’s Postdoctoral Scholar Program supports innovative ocean science and interdisciplinary reseearch. If you are interested in marine microbiology, computational biology, biogeochemistry or modelling, get in touch! #Bioinformatics #Deoxygenation #Microbiology
Could underwater walls keeping warm water away from glaciers be the key to limiting future ice melt? Not so fast, new research says.
Underwater barriers might slow warm currents from melting Greenland’s glaciers, but not without hurting fisheries, @markinchina.bsky.social and colleagues point out in a recent commentary. eos.org/research-spo...
🗞️ New article in Biogeosciences #EGU by Henry F. Houskeeper and Stanford B. Hooker ⬇️
Read more:
In pursuing this, my coauthors Jessie Turner, Alex Castagna, Henry Houskeeper, and Heidi Dierssen taught me a lot about more carefully considering satellite Chl products in optically challenging areas. And many thanks to the L&O Early Career Publication Honor for supporting publishing this work!
This has major implications for our estimates of Antarctic coastal primary productivity, with large differences in NPP estimates for L2gen Chl products vs. those using an atmospheric correction less susceptible to adjacency (POLYMER, used by ESA OC-CCI). The effects are strongest in small polynyas.
🌊 I have a new paper out in L&O Letters! We show that ocean color-based estimates of chlorophyll concentrations within 100 km of the Antarctic coastline are severely underestimated when applying the standard NASA L2gen atmospheric processing. This is caused by adjacency effects from ice and snow.
An excellent article in the NYTimes about the impending demise of the last U.S. Antarctic research vessel, the N.B. Palmer, featuring US and overseas colleagues (including @polarrobs.bsky.social). Gift link:
www.nytimes.com/2025/08/22/c...
It's not just Florida, the US ocean economy depends on science. Great piece by Dr. Dennis McGillicuddy, Woods Hole Oceanographic Institution (WHOI)!🧪🌊
www.tampabay.com/viewpoints/2...
Are technological fixes to climate change better 'solutions' than doing nothing?
This narrow framing ignores complex ecological risks & the undermining of climate action.
A more realistic framing is that geoengineering 'solutions' at best partially mitigate one problem by creating more risks 🌊 🐳 🧊
Excellent article explaining the situation relating to the only US Antarctic research icebreaker. Stopping research on why flow of some marine-based glaciers in Antarctica has accelerated, discharging increasing amounts of ice into the ocean, won't stop it happening. We'll just know less about it.
Excited to share new published work on Phaeocystis antarctica microbiomes! Given the world, I was hesitant to self-promote, but a key finding is P. antarctica phycosphere interactions should be studied in situ. Antarctic fieldwork is necessary! onlinelibrary.wiley.com/doi/full/10....
#microbialsky
🌊 New study reveals that silica-rich diatoms, not coccolithophores, drive bright satellite signals south of the Great Calcite Belt in the Southern Ocean
Diatom frustules mimic calcite reflectance; reshaping how we interpret ocean colour, plankton biogeog and carbon export
phys.org/news/2025-08...
🌊 New modeling study led by Mike Wood: Increasing fluxes of meltwater from Greenland fuel greater summer productivity in Disko Bay, Greenland. Subglacial discharge emerging from the glacier grounding line drives turbulent buoyant plumes that boost local productivity through nitrate upwelling.
🌊 New paper led by Barney Balch: High-reflectance waters south of 54°S in the Pacific dominated by diatoms, not coccolithophores as satellites suggest (biogenic silica backscattering exceeds calcite >10×). Unexpectedly, however, coccolithophore calcification rates were still elevated down to 60°S!
