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Posts by Gerard McCarthy

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Sakura no hanami (桜の華見) "cherry blossom viewing" on @maynoothuniversity.ie campus.

3 weeks ago 12 2 0 0

A problem with social media is the paradox of connection, where connections are abundant but ultimately not very deep. In order to know someone well you need to spend time with them often, ideally the old-fashioned way, by turning them into an animal familiar cursed to accompany you for all eternity

1 month ago 123 10 6 0

That sounds class!

1 month ago 1 0 0 0
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Atlantic Multidecadal Variability since 1850 is largely externally forced Abstract. Whether observed Atlantic Multidecadal variability (AMV) is truly an intrinsic internal mode of climate variability or an externally forced response remains contentious, with conflicting lit...

First paper led by our @climatecocentre.bsky.social PhD student Yongyao has gone to open review. Blown away that after just 12 months she has a first paper submitted. egusphere.copernicus.org/preprints/20... @edhawkins.org @germac.bsky.social

1 month ago 13 3 0 3
A person in a yellow waterproof jacket holds a vertical rope densely covered with mussels, suspended over a misty body of water. Multiple mussel-covered ropes hang nearby, indicating a mussel farming operation. The foggy background reveals a distant shoreline, suggesting a coastal aquaculture setting.

A person in a yellow waterproof jacket holds a vertical rope densely covered with mussels, suspended over a misty body of water. Multiple mussel-covered ropes hang nearby, indicating a mussel farming operation. The foggy background reveals a distant shoreline, suggesting a coastal aquaculture setting.

🦤🌐🧪
Irish blue mussels have declined over 30 years with changing sea surface temperatures and cold periods affecting health. Reduced tissue weight and higher moisture dominate, while higher local chlorophyll helps mussels thrive.
bit.ly/meps15054
@germac.bsky.social
@samantha-hallam.bsky.social

1 month ago 19 13 0 0
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I promise it wasn't I gave it the 1 star review:

1 month ago 2 0 0 0
Collapse of this Atlantic current could change Europe's climate forever
Collapse of this Atlantic current could change Europe's climate forever YouTube video by Channel 4 News

Great Channel 4 News report on the latest #AMOC monitoring.
"Trouble is: there is now growing scientific consensus that the AMOC is weakening."
@noc.ac.uk
youtu.be/JpOpsMOBsL4?...

2 months ago 304 170 6 16

Amazing! Well done

2 months ago 1 0 1 0
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Rainfall accumulation caused Chandra flooding - study A rapid study of Storm Chandra by climate scientists has found it was the accumulation of rainfall over seven days, including on the day of the storm, rather than the amount of rainfall during the sto...

Great, incredibly fast work here from the WasItUs team at ICARUS Maynooth @clairebergin.bsky.social and @lionel-swan.bsky.social looking at flooding from storm Chandra.
www.rte.ie/news/environ...

2 months ago 3 1 0 0
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🌊📊 Developing reliable #ocean #indicators is essential to guide global action and protect the ocean's future.
🤝 A new study lays the groundwork for a global framework of ocean indicators, connecting #science to #policy and action. Open access here: www.sciencedirect.com/science/arti...

5 months ago 4 1 1 0

Today is 2025-12-14, the sun sets at 16:05:45 and the grand auld stretch tonight was 00 mins and 02 secs. #GrandStretch #TheGrandStretchIsBack

4 months ago 65 35 3 21

Today is 2025-12-12, the sun sets at 16:05:44 and the grand auld stretch tonight was 00 mins and 1 sec. #GrandStretch #GrandDrawingIn

4 months ago 17 8 2 8
Collage of prints from my site 


#SpéirGorm #SpéirGhorm #Ireland

Collage of prints from my site #SpéirGorm #SpéirGhorm #Ireland

One of the handwritten gift notes that I can include for free with all orders, if desired.

One of the handwritten gift notes that I can include for free with all orders, if desired.

First year selling my art at Christmas without the Other site, where most of my sales came from, as well as losing US orders to new tariffs, so it'll be a tough one - I put huge work into every order, so even if you can't buy, shares help get them in front of eyes. GRMA! www.ciaraioch.com/artprints

4 months ago 207 246 5 12
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“I am so bored by AI. One of the things I love about the theatre is AI can’t do it.”

Ethan Hawke is a dude 👌🏻

4 months ago 12244 3740 138 674
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John Gibbons: A big freeze could turn the Irish into climate refugees We should reflect on 'get-tough' proposals on immigration: If the Amoc currents that moderate Ireland’s climate fail, temperatures will plunge, making grass-based agriculture impossible

Interesting piece from @thinkorswim.bsky.social on AMOC collapse and its potential implications for Ireland. Not sure about the headline but big AMOC change would certainly be transformative for Ireland www.irishexaminer.com/opinion/comm...

4 months ago 1 0 1 0
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#cop30 #amoc #climatescience #oceancirculation #jpioceans #jpiclimate | JPI Oceans Meet the Co-Chairs Leading AMOC in Focus Introducting Hans Pörtner and Gerard McCarthy as the Co-Chairs of the newly launched Atlantic Meridional Overturning Circulation (AMOC) Knowledge Report ini...

Meet the Co-Chairs Leading AMOC in Focus

Introducing Hans Pörtner and Gerard McCarthy as the Co-Chairs of the newly launched Atlantic Meridional Overturning Circulation (AMOC) Report—AMOC in Focus, a joint assessment by JPI Climate and JPI Oceans.

www.linkedin.com/posts/jpi-oc...

4 months ago 6 5 0 0

I've heard this was very good—do you have a way to look back at this?

4 months ago 0 0 0 0
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You’ve been kidnapped. The characters from the last TV show you watched are trying to rescue you. Who’s coming to save you?

4 months ago 0 0 0 0
An image of Taghmon Church from Wikipedia
<a href="https://commons.wikimedia.org/wiki/File:Taghmon_Church-_St._Munnas_Church,_County_Westmeath.JPG">Image</a> licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0" >CC BY-SA 4.0</a? by <a href="//commons.wikimedia.org/w/index.php?title=User:Bridget_Neville&amp;action=edit&amp;redlink=1" class="new" title="User:Bridget Neville (page does not exist)">Bridget Neville</a>

An image of Taghmon Church from Wikipedia <a href="https://commons.wikimedia.org/wiki/File:Taghmon_Church-_St._Munnas_Church,_County_Westmeath.JPG">Image</a> licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0" >CC BY-SA 4.0</a? by <a href="//commons.wikimedia.org/w/index.php?title=User:Bridget_Neville&amp;action=edit&amp;redlink=1" class="new" title="User:Bridget Neville (page does not exist)">Bridget Neville</a>

An image of Taghmon Church from Wikipedia
<a href="https://commons.wikimedia.org/wiki/File:Taghmon_Church-_St._Munnas_Church,_County_Westmeath.JPG">Image</a> licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0" >CC BY-SA 4.0</a? by <a href="//commons.wikimedia.org/w/index.php?title=User:Bridget_Neville&amp;action=edit&amp;redlink=1" class="new" title="User:Bridget Neville (page does not exist)">Bridget Neville</a>

An image of Taghmon Church from Wikipedia <a href="https://commons.wikimedia.org/wiki/File:Taghmon_Church-_St._Munnas_Church,_County_Westmeath.JPG">Image</a> licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0" >CC BY-SA 4.0</a? by <a href="//commons.wikimedia.org/w/index.php?title=User:Bridget_Neville&amp;action=edit&amp;redlink=1" class="new" title="User:Bridget Neville (page does not exist)">Bridget Neville</a>

A partially zoomed out map with a pin at the position of St Munna's Church, L1618, County Westmeath, Ireland

A partially zoomed out map with a pin at the position of St Munna's Church, L1618, County Westmeath, Ireland

A zoomed in map showing a pin at the position of St Munna's Church, L1618, County Westmeath, Ireland

A zoomed in map showing a pin at the position of St Munna's Church, L1618, County Westmeath, Ireland

🇮🇪 - St Munna's Church, L1618, County Westmeath, Ireland

#Ireland
#StepByStep 👣
#PlacesOfWorship
Want to visit? 🔁
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5 months ago 1 1 1 1

Delira do Becky Ní Éallaithe as ucht Steip 2025 a bhuachaint. About time!

5 months ago 1 0 0 0

#Áras25

6 months ago 56 18 4 24

I'm reading the Parable of the Talents at the moment and having lots of 'did I read that in the book or in the news?' moments.

6 months ago 0 0 0 0
icrag-centre.org - iCRAG

We were all brought together under iCRAG—the Research Ireland Centre for Applied Geosciences (www.icrag-centre.org). It was nice writing with a multidisciplinary group like this.

7 months ago 0 0 0 0
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Is the Atlantic ocean's "wobble" a warning for Ireland? The Atlantic between Ireland and Canada, which gives us our mild climate, is behaving strangely and is the only location on the earth's surface that has cooled

What is going on with the AMOC - the system of ocean currents that gives Ireland its mild and wet climate? With a number of iCRAG colleagues we wrote a short piece for @rtebrainstorm.bsky.social ➡️

www.rte.ie/brainstorm/2...

7 months ago 3 1 0 0
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Is the Atlantic ocean's "wobble" a warning for Ireland? The Atlantic between Ireland and Canada, which gives us our mild climate, is behaving strangely and is the only location on the earth's surface that has cooled

Up on RTÉ Brainstorm now, together with colleagues Audrey Morley, @tomasbuitendijk.bsky.social, Chris Bean, an article we wrote on the AMOC (gulfstreamsystem, as Joyce would have said) that spans social science, current and past climates and emerging observing: www.rte.ie/brainstorm/2...

7 months ago 2 0 1 0

Yay! feel very conflicted about what I want from that storm now. Devastation is obviously bad but don't want it to be a woos either.

7 months ago 1 0 0 0

That would be really interesting. Somebody must have done experiments on Atlantic circulation with the Med open and closed too I guess. It's an important question to know how much extra deep warming in the Atlantic is due to AMOC and has implications for GMST

7 months ago 0 0 0 0
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Definitely thinking of your work @janzika.bsky.social when thinking of ocean vertical heat transport.

7 months ago 2 0 1 0
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I often come back to the Atlantic being warmer than the Pacific at depth. At shallower depths, it seems obvious that the warm water is coming from the Med. But also the vertical heat transport due to overturning processes needs to be remembered. Anyone know of study partitioning those two processes?

7 months ago 3 0 1 0

sounds sketchy!

8 months ago 1 0 0 0