Alasdair O'Dell
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alasdairodell.bsky.social
Alasdair O'Dell
@alasdairodell.bsky.social
Marine Scientist, photographer, nature and wildlife lover.

All images are my own
Nudibranch at the falls of Lora
June 7, 2025 at 8:07 AM
Reposted by Alasdair O'Dell
🦤🌐🧪
The decomposition dynamics of 3 important #kelp species in the Northeast Atlantic with focus on the loss of dissolved carbon. We found that DOC is released in large amounts initially, providing valuable data around the complex processes involved in #carbon cycling of kelps.
 bit.ly/meps_755_63
March 5, 2025 at 4:12 PM
Another lovely aurora last night, the skies are so clear at the moment!

#aurora #northernlights
April 4, 2025 at 8:38 AM
Reposted by Alasdair O'Dell
On #InternationalDayOfForests, let's consider the forests we don't often see.

Kelp forests in our seas act as nurseries and food sources, provide coastline protection and absorb CO2.

Learn more in this episode of SAMS Ocean Explorer podcast: www.buzzsprout.com/1080152/epis... @thinkuhi.bsky.social
Poetic sampling: when art and science collide - SAMS Ocean Explorer
We've all heard creepy noises in the forest, but you probably haven't heard one like this...In this episode, we hear an artist's take on what a kelp forest looks like below the water surface and liste...
www.buzzsprout.com
March 21, 2025 at 9:15 AM
Last night's aurora

#aurora #scotland
March 20, 2025 at 8:11 AM
March 15, 2025 at 6:30 PM
An otter leaping over the gross foamy bit by the edge of the loch, doesn't want to get his fur nasty.

#nature #otter #scotland
March 11, 2025 at 5:23 PM
Fluorescent Carronella pellucida in Loch Creran.

#nudibranch #nature #scotland
March 11, 2025 at 5:20 PM
My new paper looking at anaerobic decomposition of kelps in the North-east Atlantic.
March 6, 2025 at 10:13 AM
Arsaig, Scotland. Absolutely beautiful beaches all along that coast

#scotland #nature #sunset
February 13, 2025 at 8:24 AM
Scottish starry nights are the best!

#stars #nature #nightsky #milkyway
February 6, 2025 at 6:32 PM
February 4, 2025 at 8:13 AM
One of the more famous scenes in #glencoe taken last year.

#nature #scotland #mountains
January 30, 2025 at 2:34 PM
This nudibranch has a heart shaped fluorescent part just behind its mouth. Loch Creran, Scotland.

#nudibranch #scotland #MarineLife #nature #fluorescence
January 28, 2025 at 8:04 AM
Carronella pellucida is one of the most special nudibranchs we have in Scotland. Especially under blue lights! Check out this one from Loch Creran

#nudibranch #MarineLife #scotland #nature 🦑
January 26, 2025 at 2:34 PM
January 24, 2025 at 1:00 PM
Tiny tiny tiny nudibranch mostly on kelp munching on hydroids, Scotland

#nudibranch #nature #seaslug #MarineLife 🦑
January 22, 2025 at 5:25 PM
Reposted by Alasdair O'Dell
Our new report on the changing state of Scotland's rocky seashores is out today. Changes from 2014-15 to 2020-22 in many species, including an ongoing decline in mussels. 167 sites in 3 years www.nature.scot/doc/naturesc...
January 22, 2025 at 11:01 AM
One of these northern lights photos is from #scotland and one of them is from #iceland, can you guess which is which?

#aurora #northernlights #auroraborealis #nature
January 21, 2025 at 2:06 PM
Kelp from the Falls of Lora, Connel, Scotland. Just as the tide is turning and the current is starting to pick up! 🦑

#MarineLife #nature #kelp #scotland
January 19, 2025 at 2:40 PM
Another #fluorescent beauty, the grey sea slug (Aeolidia papillosa) is anything but grey under blue lights! This #nudibranch is quite common in #Scotland

#seaslug #diving #nature
January 18, 2025 at 3:17 PM
Caronella pellucida is a nudibranch that has some really beautiful fluorescence, Loch Creran, Scotland.

#fluorescencefriday #friday #nudibranch #nature
January 17, 2025 at 8:05 AM
Three hours of starry, cold, crisp clear night photos into 6 seconds!

#night #nature #stars
January 14, 2025 at 6:48 PM
Here are some #star trails from Friday night, we've had some really clear skies recently in #scotland

#startrail #night #nature
January 13, 2025 at 8:50 AM