Mark Brandon
@iceymark.bsky.social
1.9K followers 770 following 140 posts
Polar Oceans. Open University, UK. Londoner. Proud to work with the BBC on Frozen Planet 2, Blue Planet 2, Frozen Planet & others. Heart always in the ice. MBE. Polar Medal.
Posts Media Videos Starter Packs
iceymark.bsky.social
London Dawn. Have a great day
Dawn over London.
iceymark.bsky.social
Good book too. Enjoyed it.
Reposted by Mark Brandon
magic.bas.ac.uk
📢 We're hiring a GIS Specialist to support the Antarctic Infrastructure Modernisation Programme.

This is a really exciting opportunity at the British Antarctic Survey for someone to help us integrate GIS and BIM for infrastructure projects in Antarctica.

Details here: shorturl.at/Mf983
Virtual 3D scene of Rothera Station, Antarctica comprising a 3D model of Discovery Building, aerial imagery and elevation model. The Discovery Building is a pale blue and has an air traffic control tower on top. Other buildings can be seen around Rothera. The background of the image shows rocky and icy terrain.
iceymark.bsky.social
Watching Orion in South Wales
Reposted by Mark Brandon
dnthomas01.bsky.social
Just published 🎉
Excited that this work, superbly led by @polaur.bsky.social , is now out - it really is worth a look

"Observation‐Based Estimate of Net Community Production in Antarctic Sea Ice"

Open Access link:
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
iceymark.bsky.social
Happy days from a few weeks ago. How I miss it.
iceymark.bsky.social
South Georgia is truly an amazing place. Particularly as the whaling stations are decaying and the wildlife is recovering after the amazing and successful rat eradication project
subfossilguy.bsky.social
Some places looks truly... OTHERWORLDLY! 🪐❄️

This is Nordenskjold Peak (2354 m asl) one year ago (Feb 2024), emerging far above the sea, as seen from the east coast of South Georgia
Buxton/Cook glaciers in the foreground

Pic @iceymark.bsky.social
A conical peak emerges far above the clouds, with tidewater calving glaciers in the foreground
Reposted by Mark Brandon
subfossilguy.bsky.social
Some places looks truly... OTHERWORLDLY! 🪐❄️

This is Nordenskjold Peak (2354 m asl) one year ago (Feb 2024), emerging far above the sea, as seen from the east coast of South Georgia
Buxton/Cook glaciers in the foreground

Pic @iceymark.bsky.social
A conical peak emerges far above the clouds, with tidewater calving glaciers in the foreground
iceymark.bsky.social
It was an amazing moment
iceymark.bsky.social
Heading towards the weekend like a zodiac returning to its ship
Reposted by Mark Brandon
helen-amanda.bsky.social
Really enjoyed doing this interview when we were at the Cry2Ice meeting in Iceland! Thanks @cpom-uk.bsky.social!
cpom-uk.bsky.social
📽️ New video 📽️
Ahead of #InternationalWomensDay this Saturday, we wanted to share this video of some of the women working in our field whom we've been lucky enough to interview over the last year 👇
iceymark.bsky.social
its a great piece James. Good job
Reposted by Mark Brandon
polarrobs.bsky.social
🧪🌊 🧵 As the minimum in Antarctic sea-ice extent has now dipped below 2 million km² for the third year in a row, it is looking increasingly like this is the new normal. In the 10 years up to 2015 the minimum extent averaged more than 3 million km².
Graph from @nsidc.bsky.social
1/n
Reposted by Mark Brandon
huwiceandstuff.bsky.social
Stunning view of a #humpback #whale in the sunshine!
#BIOPOLE2 has been blessed with #wildlife encounters! @biopole.bsky.social @bas.ac.uk
iceymark.bsky.social
A lovely view of South Georgia from the ISS. And a particularly great image if you wanted to explain to people the route Shackleton, Worsley and Crean took across the island to reach Stromness.

earthobservatory.nasa.gov/images/15400...
Snowy South Georgia Island
Penguins outnumber people on this remote, mountainous island in the southern Atlantic Ocean.
earthobservatory.nasa.gov
iceymark.bsky.social
After a tough drive through ice to visit a derelict base, this humpback was around the ship when we returned. Just off Spring Point on the Antarctic Peninsula
iceymark.bsky.social
How about that! <waves hello>. Hope you’re well
iceymark.bsky.social
I'm so sorry Zack. I really am. 💪. The tide will turn and hopefully quickly. All the best and thanks for all you've given and done so far in an outstanding career
iceymark.bsky.social
Always thought what Narwhals did this. Now a team have observed it and written it up

"clear evidence of narwhals chasing fish and using their tusks to interact directly with the fish and to influence the fish’s behavior."

www.frontiersin.org/journals/mar...
Frontiers | Use of tusks by narwhals, Monodon monoceros, in foraging, exploratory, and play behavior
www.frontiersin.org
iceymark.bsky.social
congratulations Kate, awesome news
Reposted by Mark Brandon
chrisdarvill.bsky.social
Job Alert! Permanent Lecturer in Physical Geography (Teaching & Research), specialising in peatland science. Come join our Department of Geography at The University of Manchester! Deadline 27 March 2025 www.jobs.manchester.ac.uk/Job/JobDetai...
Lecturer in Physical Geography :Oxford Road
www.jobs.manchester.ac.uk
iceymark.bsky.social
Favourite, tied along with grey head
Reposted by Mark Brandon
oceanandice.bsky.social
Sea ice in the Arctic and around Antarctica cool our climate, drive ocean circulation across the planet, and provide a unique habitat for polar ecosystems.

Sea ice amounts have now fallen to their lowest since we started measuring them. This is not good.

🌊🥼❄️🧪

www.bbc.co.uk/news/article...
World's sea-ice falls to record low
The world's frozen oceans keep the planet cool, but they currently have less ice than ever recorded before.
www.bbc.co.uk