Susan Howard
@slhowardcryo.bsky.social
370 followers 280 following 5 posts
Polar Researcher interested in ocean/sea ice/ice shelf interactions.
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slhowardcryo.bsky.social
Another fun STEAM night with a couple of awesome colleagues who helped make this a great event!
earthspaceresearch.bsky.social
We had another great evening teaching kids about density and the oceans at Edmond Heights K-12 STEAM fair last night. For this event, ESR's @slhowardcryo.bsky.social and Jesse Anderson were joined by UMD glaciologist Taryn Black to present our hands-on exhibit.
Beaker from density experiment showing cold salty water at bottom (dyed blue) and warm fresh water at top (dyed red) Aquarium showing a child's hands testing whether an object will sink or float Photo of Jesse Anderson, Susan Howard, and Taryn Black STEAM fair flyer
Reposted by Susan Howard
earthspaceresearch.bsky.social
ESR scientists were thrilled to spend Earth Day teaching students and parents about the importance of the oceans at the Sky Valley Education Center's Earth Day event on April 22. Susan Howard and Jesse Anderson explained the concept of density and discussed our work as physical oceanographers.
ESR's density and the ocean exhibit Density tower made of stacked liquids in glass cylinder. Kids are testing the density of different water types using pipettes and beakers thank you card from SVEC students
Reposted by Susan Howard
adrianluckman.bsky.social
Update on Thwaites Glacier Eastern Ice Shelf from Copernicus Sentinel-1 SAR. Downloadable version here: aluckman4.wixsite.com/ade-s-world-...
Reposted by Susan Howard
zacklabe.com
While all of this is happening to our scientific agencies, the current extent of sea ice globally remains at record low levels...

More visuals at zacklabe.com/global-sea-i...
Line graph time series of 2025's daily global sea ice extent in red shading compared to each year from 1979 to 2024 using shades of purple to white for each line. There is substantial interannual and daily variability. Seasonal cycles are visible. Note: the poles are affected by very different Earth system processes/seasonality. I am using 5-day running mean data.
slhowardcryo.bsky.social
I love being able make science fun and share the cool work I do with kids (and adults!)
earthspaceresearch.bsky.social
ESR was happy to once again participate in Echo Lake Elementary School’s Annual STEM Night on Wednesday, Feb 12th. Susan Howard @slhowardcryo.bsky.social, Jesse Anderson, and Kathleen Dohan presented several hands-on learning activities to teach kids about "Density and the Ocean.
A picture of Susan Howard, Jesse Anderson, adn Kathleen Dohan standing in front of their STEM exhibit. image of experiment:  warm fresh water (red) floating on top of cold salty water (blue) in a beaker Jesse Anderson standing at a table helping kids with an experiment Kathleen Dohan explaining how a density tower works.
Reposted by Susan Howard
earthspaceresearch.bsky.social
A new paper about the Antarctic Ice Sheet in a special issue of @science.org reviews critical knowledge gaps in our understanding of how Antarctica responds to variations in global climate.

Antarctica in 2025: Drivers of deep uncertainty in projected ice loss
www.science.org/doi/10.1126/...
Picture of Antarctic Ice Sheet as seen from plane.  Photo by Susan Howard, ESR
Reposted by Susan Howard
surtlab.bsky.social
My. God.

These people are idiots.
Let AI pick grants to fund at NSF and shift NSF funding to private companies
Reposted by Susan Howard
jmlilly.bsky.social
I'm a researcher funded by NSF. The indirect funds that are being slashed to 15% at NIH, and probably NSF soon, are not some kind of markup or profit.

These pay for essential things like rent for a building to work in, lab space, salaries of people who manage benefits for the organization... 1/
Reposted by Susan Howard
helen-amanda.bsky.social
New Special Issue out today in Science on the Earth's polar regions from the Arctic to the Antarctic
science.org
A new special issue of Science highlights research on Earth’s frozen places—from the Arctic to the Antarctic—and how it’s changing due to climate change and the geopolitical challenges this important work faces.

Learn more: https://scim.ag/4jPYRID
Climate change in the polar regions of our warming world is threatening to transform many of its features, such as this icy tableau in the Fish Islands off the coast of the Antarctic Peninsula. There is still much to learn about these places before we know better what those changes may be.
Reposted by Susan Howard
Reposted by Susan Howard
magic.bas.ac.uk
A new iceberg, ~30x14 km in size, recently calved from the southern end of the George VI Ice Shelf. It's called A84 and is already making quite an impact, bumping into the Stange Ice Shelf over the weekend! These Copernicus Sentinel-1 images from Polar View show the new berg over the last few days.
Reposted by Susan Howard
katharinehayhoe.com
Very much worth a watch if you have not yet seen the PM’s brief and moving speech to Americans and Canadians.

“From the beaches of Normandy …to the streets of Kandahar, we have fought and died alongside you during your darkest hours. We're always there, standing with you."
Trudeau: Canada will retaliate with 25% tariffs on $155B of U.S. goods
YouTube video by CBC News
youtu.be
Reposted by Susan Howard
borealchrys.bsky.social
Well, we're learning more about what "harmful DEI" is. Inspiring Girls* Expeditions Alaska just lost a large chunk of their current funding. This is an outstanding free program that has brought great young women into earth science. Consider a donation, maybe? www.inspiringgirls.org/donate-uaf-e...
Donate UAF expeditions — Inspiring Girls Expeditions
www.inspiringgirls.org
slhowardcryo.bsky.social
Congratulations ESR! Here's to another 30 years!!!
earthspaceresearch.bsky.social
ESR just celebrated its 30 year anniversary! We have been home to some great scientists, with leading roles in satellite missions, fieldwork, and journal editorships. We celebrate our many contributions to science through our collaborations, papers, data product development, and mentoring.
image showing ESR's logo and celebratory images to celebrate ESR's 30 year anniversary
Reposted by Susan Howard
earthspaceresearch.bsky.social

ESR research scientist Michael Town is off to Troll Station with the Norwegian Polar Institute to install equipment for the Integrated Cloud Observatory (part of the part of the Troll Observing Network).

Follow their progress, and learn more at: troll-observing-network.github.io/integrated-c...
TONe Integrated Cloud Observatory – TONe - ICO
troll-observing-network.github.io
Reposted by Susan Howard
scrippsocean.bsky.social
❄️ Congratulations to Scripps Oceanography glaciologist
@helen-amanda.bsky.social for earning the prestigious 2024 Seligman Crystal from @igsoc.bsky.social! She was lauded for her exceptional scientific contributions to glaciology and for being an international leader in polar remote sensing.
Helen Fricker headshot
slhowardcryo.bsky.social
Congratulations to my collaborator and friend, Laurie Padman @lpadman.bsky.social, on being named an AGU Fellow. Well deserved 🎉🥂
Snapshot of award ceremony screen naming Laurie Padman as AGU fellow Laurie Padman named AGU fellow.  Snapshot of screen.
slhowardcryo.bsky.social
Happy to have our dataset featured in this month's blog post by the Arctic Data Center @arcticdatactr.bsky.social. Check out the interview with me and our Arctic Tidal Constituent Atlas (ArcTiCA) at arcticdata.io/all/news/202...