Professor Matthew England FAA
@profmattengland.bsky.social
Scientia Prof. of Ocean & Climate Dynamics UNSW Australia | Fellow Australian Academy of Science | CMSI / BEES | Deputy Director ARC Australian Centre for Excellence in Antarctic Science | I study our oceans ice atmosphere and climate 🌊🌎🧊🌍🌤
Pinned
Out today in Nature, our paper on the drivers of the record 2023 summer heating of the North Atlantic. Temperatures warmed to record levels in just a few months. The impacts on climate & ecosystems were severe. A thread on how this work came about and what we found.👇👇🧵 www.nature.com/articles/s41...
Reposted by Professor Matthew England FAA
🧊 New research reveals an overlooked Antarctic process that may skew sea level rise projections.
☀️ A team led by Dr @fabiobdias.bsky.social (ACEAS/UNSW) found East Antarctica ice shelves melt in summer bursts as sea ice retreats and warm water flows underneath.
🔗 antarctic.org.au/overlooked-m...
☀️ A team led by Dr @fabiobdias.bsky.social (ACEAS/UNSW) found East Antarctica ice shelves melt in summer bursts as sea ice retreats and warm water flows underneath.
🔗 antarctic.org.au/overlooked-m...
Overlooked melting in East Antarctica could skew sea level rise projections - ACEAS
New research into how East Antarctica’s ice shelves melt reveals future global sea-level rise predictions could be significantly underestimated.
antarctic.org.au
October 30, 2025 at 4:03 AM
🧊 New research reveals an overlooked Antarctic process that may skew sea level rise projections.
☀️ A team led by Dr @fabiobdias.bsky.social (ACEAS/UNSW) found East Antarctica ice shelves melt in summer bursts as sea ice retreats and warm water flows underneath.
🔗 antarctic.org.au/overlooked-m...
☀️ A team led by Dr @fabiobdias.bsky.social (ACEAS/UNSW) found East Antarctica ice shelves melt in summer bursts as sea ice retreats and warm water flows underneath.
🔗 antarctic.org.au/overlooked-m...
Reposted by Professor Matthew England FAA
Why have the sea surface temperature suddenly risen in 2023/24? 🌊
Is it true that climate models cannot simulate such SST jumps? What is common to such jumps? How will SSTs evolve over the next months and years? Are we in uncharted territory? More from our recent study in Nature is here👇
Is it true that climate models cannot simulate such SST jumps? What is common to such jumps? How will SSTs evolve over the next months and years? Are we in uncharted territory? More from our recent study in Nature is here👇
Record sea surface temperature jump in 2023–2024 unlikely but not unexpected - Nature
Observations and climate models suggest that the global sea surface temperature jump in 2023–2024 was not unexpected and would have been nearly impossible without anthropogenic warming.
www.nature.com
March 12, 2025 at 4:13 PM
Why have the sea surface temperature suddenly risen in 2023/24? 🌊
Is it true that climate models cannot simulate such SST jumps? What is common to such jumps? How will SSTs evolve over the next months and years? Are we in uncharted territory? More from our recent study in Nature is here👇
Is it true that climate models cannot simulate such SST jumps? What is common to such jumps? How will SSTs evolve over the next months and years? Are we in uncharted territory? More from our recent study in Nature is here👇
Reposted by Professor Matthew England FAA
#Matt_England 2021 post64
@profmattengland.bsky.social
6 pumps run the global ocean current.
2 northern pumps are 15% weak #AMOC
4 southern pump are 30% weak #AOC
agupubs.onlinelibrary.wiley.com/doi/full/10....
#TP2.16.2
x.com/bratananium/...
@profmattengland.bsky.social
6 pumps run the global ocean current.
2 northern pumps are 15% weak #AMOC
4 southern pump are 30% weak #AOC
agupubs.onlinelibrary.wiley.com/doi/full/10....
#TP2.16.2
x.com/bratananium/...
September 2, 2025 at 6:26 AM
#Matt_England 2021 post64
@profmattengland.bsky.social
6 pumps run the global ocean current.
2 northern pumps are 15% weak #AMOC
4 southern pump are 30% weak #AOC
agupubs.onlinelibrary.wiley.com/doi/full/10....
#TP2.16.2
x.com/bratananium/...
@profmattengland.bsky.social
6 pumps run the global ocean current.
2 northern pumps are 15% weak #AMOC
4 southern pump are 30% weak #AOC
agupubs.onlinelibrary.wiley.com/doi/full/10....
#TP2.16.2
x.com/bratananium/...
Reposted by Professor Matthew England FAA
Finally, some excellent resources on the 2023 SST anomalies:
@polarocean.bsky.social
bsky.app/profile/pola...
@trackow.bsky.social
bsky.app/profile/trac...
bsky.app/profile/mice...
@tguinaldo.bsky.social
bsky.app/profile/tgui...
@profmattengland.bsky.social
bsky.app/profile/prof...
@polarocean.bsky.social
bsky.app/profile/pola...
@trackow.bsky.social
bsky.app/profile/trac...
bsky.app/profile/mice...
@tguinaldo.bsky.social
bsky.app/profile/tgui...
@profmattengland.bsky.social
bsky.app/profile/prof...
Why have the sea surface temperature suddenly risen in 2023/24? 🌊
Is it true that climate models cannot simulate such SST jumps? What is common to such jumps? How will SSTs evolve over the next months and years? Are we in uncharted territory? More from our recent study in Nature is here👇
Is it true that climate models cannot simulate such SST jumps? What is common to such jumps? How will SSTs evolve over the next months and years? Are we in uncharted territory? More from our recent study in Nature is here👇
Record sea surface temperature jump in 2023–2024 unlikely but not unexpected - Nature
Observations and climate models suggest that the global sea surface temperature jump in 2023–2024 was not unexpected and would have been nearly impossible without anthropogenic warming.
www.nature.com
September 2, 2025 at 11:59 AM
Finally, some excellent resources on the 2023 SST anomalies:
@polarocean.bsky.social
bsky.app/profile/pola...
@trackow.bsky.social
bsky.app/profile/trac...
bsky.app/profile/mice...
@tguinaldo.bsky.social
bsky.app/profile/tgui...
@profmattengland.bsky.social
bsky.app/profile/prof...
@polarocean.bsky.social
bsky.app/profile/pola...
@trackow.bsky.social
bsky.app/profile/trac...
bsky.app/profile/mice...
@tguinaldo.bsky.social
bsky.app/profile/tgui...
@profmattengland.bsky.social
bsky.app/profile/prof...
Reposted by Professor Matthew England FAA
#7A2.12 #AMOC and #AOC influences:
8. Teleconnections to Other Global Climate Impacts and Tipping Points.
@ryankatzrosene.bsky.social
What happens in the Atlantic doesn't just stay in the Atlantic.
@profmattengland.bsky.social
What happens in the
Antarctic
doesn't just stay in the Antarctic.
8. Teleconnections to Other Global Climate Impacts and Tipping Points.
@ryankatzrosene.bsky.social
What happens in the Atlantic doesn't just stay in the Atlantic.
@profmattengland.bsky.social
What happens in the
Antarctic
doesn't just stay in the Antarctic.
August 29, 2025 at 1:37 PM
#7A2.12 #AMOC and #AOC influences:
8. Teleconnections to Other Global Climate Impacts and Tipping Points.
@ryankatzrosene.bsky.social
What happens in the Atlantic doesn't just stay in the Atlantic.
@profmattengland.bsky.social
What happens in the
Antarctic
doesn't just stay in the Antarctic.
8. Teleconnections to Other Global Climate Impacts and Tipping Points.
@ryankatzrosene.bsky.social
What happens in the Atlantic doesn't just stay in the Atlantic.
@profmattengland.bsky.social
What happens in the
Antarctic
doesn't just stay in the Antarctic.
Reposted by Professor Matthew England FAA
post52.3 ice shelves melt, from ocean below.
"It’s from the ocean back to the ice, and then back into the ocean again,
that can trigger a runaway change where we do see the overturning potentially collapse altogether"
@profmattengland.bsky.social said.
// same as #AMOC
grist.org/climate/anta...
"It’s from the ocean back to the ice, and then back into the ocean again,
that can trigger a runaway change where we do see the overturning potentially collapse altogether"
@profmattengland.bsky.social said.
// same as #AMOC
grist.org/climate/anta...
August 27, 2025 at 6:31 PM
post52.3 ice shelves melt, from ocean below.
"It’s from the ocean back to the ice, and then back into the ocean again,
that can trigger a runaway change where we do see the overturning potentially collapse altogether"
@profmattengland.bsky.social said.
// same as #AMOC
grist.org/climate/anta...
"It’s from the ocean back to the ice, and then back into the ocean again,
that can trigger a runaway change where we do see the overturning potentially collapse altogether"
@profmattengland.bsky.social said.
// same as #AMOC
grist.org/climate/anta...
Reposted by Professor Matthew England FAA
#Matt_England 2025 post54
@profmattengland.bsky.social
1) ice shelves melt
2) Antarctic Overturning circulation slows
3) Less nutrients for phytoplankton moves up
4) less fish
5) less food for humans
@polarrobs.bsky.social
go.nature.com/45H0bqS
grist.org/climate/anta...
@profmattengland.bsky.social
1) ice shelves melt
2) Antarctic Overturning circulation slows
3) Less nutrients for phytoplankton moves up
4) less fish
5) less food for humans
@polarrobs.bsky.social
go.nature.com/45H0bqS
grist.org/climate/anta...
August 27, 2025 at 7:02 PM
#Matt_England 2025 post54
@profmattengland.bsky.social
1) ice shelves melt
2) Antarctic Overturning circulation slows
3) Less nutrients for phytoplankton moves up
4) less fish
5) less food for humans
@polarrobs.bsky.social
go.nature.com/45H0bqS
grist.org/climate/anta...
@profmattengland.bsky.social
1) ice shelves melt
2) Antarctic Overturning circulation slows
3) Less nutrients for phytoplankton moves up
4) less fish
5) less food for humans
@polarrobs.bsky.social
go.nature.com/45H0bqS
grist.org/climate/anta...
Reposted by Professor Matthew England FAA
#Matt_England 2025 post61
The relentless warming of Antarctica and its surrounding waters is a long-term trend — a sort of chronic sickness for the far south.
@profmattengland.bsky.social "Every fraction of a degree" matters
go.nature.com/45H0bqS
grist.org/climate/anta...
The relentless warming of Antarctica and its surrounding waters is a long-term trend — a sort of chronic sickness for the far south.
@profmattengland.bsky.social "Every fraction of a degree" matters
go.nature.com/45H0bqS
grist.org/climate/anta...
August 28, 2025 at 3:54 PM
#Matt_England 2025 post61
The relentless warming of Antarctica and its surrounding waters is a long-term trend — a sort of chronic sickness for the far south.
@profmattengland.bsky.social "Every fraction of a degree" matters
go.nature.com/45H0bqS
grist.org/climate/anta...
The relentless warming of Antarctica and its surrounding waters is a long-term trend — a sort of chronic sickness for the far south.
@profmattengland.bsky.social "Every fraction of a degree" matters
go.nature.com/45H0bqS
grist.org/climate/anta...
Reposted by Professor Matthew England FAA
We looked at impacts of a shutdown of the AMOC on Australia in our Tipping Points workshop report for the National Climate Risk Assessment. Unlike N.Hem, it may enhance warming in the S.Hem/Australian region, and could induce a La Nina-like wetting of northern Australia
www.csiro.au/-/media/Envi...
www.csiro.au/-/media/Envi...
August 29, 2025 at 12:13 AM
We looked at impacts of a shutdown of the AMOC on Australia in our Tipping Points workshop report for the National Climate Risk Assessment. Unlike N.Hem, it may enhance warming in the S.Hem/Australian region, and could induce a La Nina-like wetting of northern Australia
www.csiro.au/-/media/Envi...
www.csiro.au/-/media/Envi...
Reposted by Professor Matthew England FAA
#Matt_England 2025 post45
@profmattengland.bsky.social
The 25 page pdf is available.
note: There is a regime shift 2015 figure 1a.
Antarctica is 20Mkm² (bigger than Russia)
go.nature.com/45H0bqS
bsky.app/profile/natu...
@profmattengland.bsky.social
The 25 page pdf is available.
note: There is a regime shift 2015 figure 1a.
Antarctica is 20Mkm² (bigger than Russia)
go.nature.com/45H0bqS
bsky.app/profile/natu...
August 23, 2025 at 3:32 PM
#Matt_England 2025 post45
@profmattengland.bsky.social
The 25 page pdf is available.
note: There is a regime shift 2015 figure 1a.
Antarctica is 20Mkm² (bigger than Russia)
go.nature.com/45H0bqS
bsky.app/profile/natu...
@profmattengland.bsky.social
The 25 page pdf is available.
note: There is a regime shift 2015 figure 1a.
Antarctica is 20Mkm² (bigger than Russia)
go.nature.com/45H0bqS
bsky.app/profile/natu...
Reposted by Professor Matthew England FAA
“Sea-level rises of multiple meters mean global political instability that will dwarf what we’re seeing right now.” - @profmattengland.bsky.social
#Antarctica
#ClimateEmergency
grist.org/climate/anta...
#Antarctica
#ClimateEmergency
grist.org/climate/anta...
Antarctica is in extreme peril
New research catalogs several “abrupt changes,” like a precipitous loss of sea ice, unfolding in Antarctica with dire implications for us all.
grist.org
August 24, 2025 at 6:57 AM
“Sea-level rises of multiple meters mean global political instability that will dwarf what we’re seeing right now.” - @profmattengland.bsky.social
#Antarctica
#ClimateEmergency
grist.org/climate/anta...
#Antarctica
#ClimateEmergency
grist.org/climate/anta...
Reposted by Professor Matthew England FAA
Next week! Remember to mark your calendar for the next webinar on marine heatwaves.
Register to receive joining instructions: mailchi.mp/clivar.org/m...
Register to receive joining instructions: mailchi.mp/clivar.org/m...
August 21, 2025 at 6:40 AM
Next week! Remember to mark your calendar for the next webinar on marine heatwaves.
Register to receive joining instructions: mailchi.mp/clivar.org/m...
Register to receive joining instructions: mailchi.mp/clivar.org/m...
Reposted by Professor Matthew England FAA
This Nature article argues that the recent declines in Antarctic sea-ice, ice-sheet, abyssal meridional overturning circulation (MOC), and marine species habitats point to a potential abrupt changes in the Antarctic environment: 🌊🧪🥼❄️ www.nature.com/articles/s41...
August 21, 2025 at 11:52 AM
This Nature article argues that the recent declines in Antarctic sea-ice, ice-sheet, abyssal meridional overturning circulation (MOC), and marine species habitats point to a potential abrupt changes in the Antarctic environment: 🌊🧪🥼❄️ www.nature.com/articles/s41...
Reposted by Professor Matthew England FAA
New today: Critical research published in @nature.com on the abrupt and alarming changes being observed in #Antarctica and the surrounding Southern Ocean, led by Prof. @climatenerilie.bsky.social, with @profmattengland.bsky.social and colleagues ⬇️
theconversation.com/from-sea-ice...
theconversation.com/from-sea-ice...
From sea ice to ocean currents, Antarctica is now undergoing abrupt changes – and we’ll all feel them
The vast ice of Antarctica has long seemed impregnable. But sudden changes are arriving – from shrinking sea ice to melting ice sheets and slowing ocean currents.
theconversation.com
August 21, 2025 at 3:19 AM
New today: Critical research published in @nature.com on the abrupt and alarming changes being observed in #Antarctica and the surrounding Southern Ocean, led by Prof. @climatenerilie.bsky.social, with @profmattengland.bsky.social and colleagues ⬇️
theconversation.com/from-sea-ice...
theconversation.com/from-sea-ice...
From sea ice to ocean currents, Antarctica is now undergoing abrupt changes – with global ramifications theconversation.com/from-sea-ice...
From sea ice to ocean currents, Antarctica is now undergoing abrupt changes – and we’ll all feel them
The vast ice of Antarctica has long seemed impregnable. But sudden changes are arriving – from shrinking sea ice to melting ice sheets and slowing ocean currents.
theconversation.com
August 21, 2025 at 1:00 AM
From sea ice to ocean currents, Antarctica is now undergoing abrupt changes – with global ramifications theconversation.com/from-sea-ice...
Reposted by Professor Matthew England FAA
Adam Morton - “Voices arguing that climate action is a waste of time are getting louder. Here’s why they are wrong”
Voices arguing that climate action is a waste of time are getting louder. Here’s why they are wrong | Clear Air
Optimism may be hard to come by, but the evidence shows some progress on emissions is not just possible – it’s happening before our eyes
www.theguardian.com
August 20, 2025 at 9:56 PM
Adam Morton - “Voices arguing that climate action is a waste of time are getting louder. Here’s why they are wrong”
Reposted by Professor Matthew England FAA
"American science has no need to be "Restored" to a "Gold Standard:" American science has already set the "Gold Standard" for scientific research and publishing for over 80 years."
Read the full Editorial by the #AGUPubs Editors-in-Chief: doi.org/10.1029/2025...
#GoldStandardScience
Read the full Editorial by the #AGUPubs Editors-in-Chief: doi.org/10.1029/2025...
#GoldStandardScience
The Executive Order “Restoring Gold Standard Science” is Dangerous for America
This EO is an unconstitutional attempt to censor and punish U.S. scientists for publishing science that doesn't fit a political agenda This misleading and false misrepresentation of U.S. scientif...
doi.org
August 20, 2025 at 3:01 PM
"American science has no need to be "Restored" to a "Gold Standard:" American science has already set the "Gold Standard" for scientific research and publishing for over 80 years."
Read the full Editorial by the #AGUPubs Editors-in-Chief: doi.org/10.1029/2025...
#GoldStandardScience
Read the full Editorial by the #AGUPubs Editors-in-Chief: doi.org/10.1029/2025...
#GoldStandardScience
Illegal Trump attacks on science: NASA Planning for Unauthorized Shutdown of Carbon Monitoring Satellites eos.org/research-and...
NASA Planning for Unauthorized Shutdown of Carbon Monitoring Satellites - Eos
Despite warnings that their actions are illegal, Duffy and other senior NASA officials have continued to secretly direct NASA employees to draw up plans to end at least two major satellites missions s...
eos.org
August 15, 2025 at 1:26 PM
Illegal Trump attacks on science: NASA Planning for Unauthorized Shutdown of Carbon Monitoring Satellites eos.org/research-and...
Part 2 of my interview with Robyn Williams on the ABC Science Show, where we discuss funding cuts to US climate science, the threats of sea-level rise, and whether we're already too late to deal with climate change. www.abc.net.au/listen/progr...
Is the scientific chaos being echoed in modern America? - ABC listen
Cuts are widespread across US science and research impacting climate monitoring. Understanding how climate is changing is vital if we are to have any hope in reducing our impact and preparing for a ch...
www.abc.net.au
August 11, 2025 at 2:21 AM
Part 2 of my interview with Robyn Williams on the ABC Science Show, where we discuss funding cuts to US climate science, the threats of sea-level rise, and whether we're already too late to deal with climate change. www.abc.net.au/listen/progr...
This week I joined the wonderful Robyn Williams on the ABC Science Show to discuss our recent North Atlantic Nature paper plus a range of other topics — marine heat waves, polar vortex wobbles, the AMOC, and the deep cost of climate inaction. Part 2 airs next week.
www.abc.net.au/listen/progr...
www.abc.net.au/listen/progr...
Oceans are becoming hotter, long-term trends show - ABC listen
Matthew England is studying global changes in ocean heat and circulation. The AMOC - the Atlantic Meridional Overturning Circulation is showing signs of slowing, and as it does, impacts are being felt...
www.abc.net.au
August 2, 2025 at 3:04 AM
This week I joined the wonderful Robyn Williams on the ABC Science Show to discuss our recent North Atlantic Nature paper plus a range of other topics — marine heat waves, polar vortex wobbles, the AMOC, and the deep cost of climate inaction. Part 2 airs next week.
www.abc.net.au/listen/progr...
www.abc.net.au/listen/progr...
Reposted by Professor Matthew England FAA
20 straight days with 30 °C in Finland! Truly unprecedented heatwave still in full swing with maximum today about 32-33 degrees.
Even the Arctic regions (e.g. Sodankylä Tähtelä) have seen three weeks above 25 °C, and may rival tomorrow their August heat records.
Even the Arctic regions (e.g. Sodankylä Tähtelä) have seen three weeks above 25 °C, and may rival tomorrow their August heat records.
July 31, 2025 at 8:24 AM
20 straight days with 30 °C in Finland! Truly unprecedented heatwave still in full swing with maximum today about 32-33 degrees.
Even the Arctic regions (e.g. Sodankylä Tähtelä) have seen three weeks above 25 °C, and may rival tomorrow their August heat records.
Even the Arctic regions (e.g. Sodankylä Tähtelä) have seen three weeks above 25 °C, and may rival tomorrow their August heat records.
Our piece in @theconversation.com today:
As US climate data-gathering is gutted, Australian forecasting is now at real risk theconversation.com/as-us-climat...
And it's not just Australia that will lose out. Forecasting all around the world will be set back decades if these cuts go through.
As US climate data-gathering is gutted, Australian forecasting is now at real risk theconversation.com/as-us-climat...
And it's not just Australia that will lose out. Forecasting all around the world will be set back decades if these cuts go through.
As US climate data-gathering is gutted, Australian forecasting is now at real risk
For decades, Australia has relied on data from US satellites, floats and monitoring programs. Planned deep cuts put Australian forecasting at risk
theconversation.com
July 29, 2025 at 11:52 AM
Our piece in @theconversation.com today:
As US climate data-gathering is gutted, Australian forecasting is now at real risk theconversation.com/as-us-climat...
And it's not just Australia that will lose out. Forecasting all around the world will be set back decades if these cuts go through.
As US climate data-gathering is gutted, Australian forecasting is now at real risk theconversation.com/as-us-climat...
And it's not just Australia that will lose out. Forecasting all around the world will be set back decades if these cuts go through.
Reposted by Professor Matthew England FAA
Tracking and predicting weather and climate is a global endeavour, threatened by Trump. theconversation.com/as-us-climat...
As US climate data-gathering is gutted, Australian forecasting is now at real risk
For decades, Australia has relied on data from US satellites, floats and monitoring programs. Planned deep cuts put Australian forecasting at risk
theconversation.com
July 28, 2025 at 10:22 PM
Tracking and predicting weather and climate is a global endeavour, threatened by Trump. theconversation.com/as-us-climat...
Reposted by Professor Matthew England FAA
Our article on the impacts US cuts to NOAA/NASA/NSF could have on Australian and global weather and climate and oceans monitoring and forecasting - and the steps Australia needs to protect itself. Written with a significant group of amazing co-authors
theconversation.com/as-us-climat...
theconversation.com/as-us-climat...
As US climate data-gathering is gutted, Australian forecasting is now at real risk
For decades, Australia has relied on data from US satellites, floats and monitoring programs. Planned deep cuts put Australian forecasting at risk
theconversation.com
July 28, 2025 at 9:14 PM
Our article on the impacts US cuts to NOAA/NASA/NSF could have on Australian and global weather and climate and oceans monitoring and forecasting - and the steps Australia needs to protect itself. Written with a significant group of amazing co-authors
theconversation.com/as-us-climat...
theconversation.com/as-us-climat...
Congratulations @adele-morrison.bsky.social !!! Awarded the IAPSO ECR Medal in Busan today!! Amazing accolade for an exceptional scientist and all-round great person.
July 23, 2025 at 6:49 AM
Congratulations @adele-morrison.bsky.social !!! Awarded the IAPSO ECR Medal in Busan today!! Amazing accolade for an exceptional scientist and all-round great person.