I'm genuinely SO excited about the new ocean map that will be at the heart of the National Maritime Museum in Greenwich when this hall reopens on June 7th. It's an unusual ocean-focussed map with so much detail, and it's just brilliant. 🌊🌊 Here's a sneak peak.
www.rmg.co.uk/stories/ocea...
www.rmg.co.uk/stories/ocea...
May 31, 2025 at 10:10 PM
"Planetary Boundaries describe processes that must remain within safe limits to preserve stability and resilience... #OceanAcidification is the latest to breach its boundary..."
🧪🌊🦑 @oaalliance.bsky.social @unoceandecade.bsky.social #UNOceanDecade #OneOcean @unep.org @pik-potsdam.bsky.social
🧪🌊🦑 @oaalliance.bsky.social @unoceandecade.bsky.social #UNOceanDecade #OneOcean @unep.org @pik-potsdam.bsky.social
🌊 Ocean acidification has now joined the list of exceeded planetary boundaries.
That makes 7 of 9.
These are interconnected Earth-system pressures, collectively eroding resilience and shrinking humanity’s safe operating space.
www.pik-potsdam.de/en/news/late...
That makes 7 of 9.
These are interconnected Earth-system pressures, collectively eroding resilience and shrinking humanity’s safe operating space.
www.pik-potsdam.de/en/news/late...
September 21, 2026 at 9:49 PM
"Planetary Boundaries describe processes that must remain within safe limits to preserve stability and resilience... #OceanAcidification is the latest to breach its boundary..."
🧪🌊🦑 @oaalliance.bsky.social @unoceandecade.bsky.social #UNOceanDecade #OneOcean @unep.org @pik-potsdam.bsky.social
🧪🌊🦑 @oaalliance.bsky.social @unoceandecade.bsky.social #UNOceanDecade #OneOcean @unep.org @pik-potsdam.bsky.social
April 22, 2025 at 10:19 PM
I'm able to make this animation of how the ocean breathes in and out CO₂ because of data collected by NOAA scientists, data served at NOAA websites, and tools provided by NASA. All are under threat of being dismantled by the Trump administration.
April 14, 2025 at 5:00 PM
Just stopping by to say hello. Green sea turtle at Christmas Cove, Great St James.
#marinelife #oneocean #savetheocean #turtle #keepswimming
#marinelife #oneocean #savetheocean #turtle #keepswimming
February 20, 2025 at 10:37 PM
Just stopping by to say hello. Green sea turtle at Christmas Cove, Great St James.
#marinelife #oneocean #savetheocean #turtle #keepswimming
#marinelife #oneocean #savetheocean #turtle #keepswimming
🌊 World Fisheries Day 2025 🐟
Respect our oceans. Support our fishers.
Sustainable seas are our shared future. 🌍💙
#WorldFisheriesDay #SustainableFisheries #BlueEconomy #OneOcean
Respect our oceans. Support our fishers.
Sustainable seas are our shared future. 🌍💙
#WorldFisheriesDay #SustainableFisheries #BlueEconomy #OneOcean
November 21, 2025 at 4:39 AM
🌊 World Fisheries Day 2025 🐟
Respect our oceans. Support our fishers.
Sustainable seas are our shared future. 🌍💙
#WorldFisheriesDay #SustainableFisheries #BlueEconomy #OneOcean
Respect our oceans. Support our fishers.
Sustainable seas are our shared future. 🌍💙
#WorldFisheriesDay #SustainableFisheries #BlueEconomy #OneOcean
The ocean is the heart of our life support system, absorbing over 90% of the excess heat from global warming. This is evident in the rise of ocean heat content over time.
Ocean heat content in 2024 - Nature Reviews Earth & Environment
Global full-depth ocean heat content (OHC) gain since 1960 reached a record 452 ± 77 ZJ in 2024. OHC was 15 ± 9 ZJ higher than in 2023, primarily associated with warming in the Atlantic and Indian Oce...
www.nature.com
April 14, 2025 at 4:59 PM
We are very proud to be a small contributor to this global effort!
🧪🌊🌐 #GCB2025 #OneOcean
Thank you for your leadership! @pfriedling.bsky.social
🧪🌊🌐 #GCB2025 #OneOcean
Thank you for your leadership! @pfriedling.bsky.social
Here is a short thread.
First, massive thank you to all the authors of this year’s publication.
133 individuals, each one of them providing some key data.
It is really a community effort. 🙏
First, massive thank you to all the authors of this year’s publication.
133 individuals, each one of them providing some key data.
It is really a community effort. 🙏
November 14, 2025 at 12:20 PM
We are very proud to be a small contributor to this global effort!
🧪🌊🌐 #GCB2025 #OneOcean
Thank you for your leadership! @pfriedling.bsky.social
🧪🌊🌐 #GCB2025 #OneOcean
Thank you for your leadership! @pfriedling.bsky.social
🌍 Rising jellyfish blooms are disrupting coastal fisheries — clogging nets, damaging gear & cutting fishers’ incomes.
🌊🐟
#Jellyfish #Fisheries #ClimateChange #OceanJustice #BlueEconomy #MarineConservation #OneOcean #SDG14
🌊🐟
#Jellyfish #Fisheries #ClimateChange #OceanJustice #BlueEconomy #MarineConservation #OneOcean #SDG14
September 14, 2025 at 4:44 PM
🌍 Rising jellyfish blooms are disrupting coastal fisheries — clogging nets, damaging gear & cutting fishers’ incomes.
🌊🐟
#Jellyfish #Fisheries #ClimateChange #OceanJustice #BlueEconomy #MarineConservation #OneOcean #SDG14
🌊🐟
#Jellyfish #Fisheries #ClimateChange #OceanJustice #BlueEconomy #MarineConservation #OneOcean #SDG14
🌊 The ocean covers 71% of Earth
🍽️ 60% of #Seafood harvested in 🇺🇸 is from waters around Alaska
Ocean monitoring and observations 🔁 Sustainable and productive fisheries 🎣
🧪🦑 #DY2504 #NOAA #BluePlanet #OneOcean
🍽️ 60% of #Seafood harvested in 🇺🇸 is from waters around Alaska
Ocean monitoring and observations 🔁 Sustainable and productive fisheries 🎣
🧪🦑 #DY2504 #NOAA #BluePlanet #OneOcean
April 24, 2025 at 7:59 PM
🌊 The ocean covers 71% of Earth
🍽️ 60% of #Seafood harvested in 🇺🇸 is from waters around Alaska
Ocean monitoring and observations 🔁 Sustainable and productive fisheries 🎣
🧪🦑 #DY2504 #NOAA #BluePlanet #OneOcean
🍽️ 60% of #Seafood harvested in 🇺🇸 is from waters around Alaska
Ocean monitoring and observations 🔁 Sustainable and productive fisheries 🎣
🧪🦑 #DY2504 #NOAA #BluePlanet #OneOcean
"...the 🇨🇦 delegation stepped in to vouch for the researchers. The 🇺🇸 kind of dropped the ball. We’ve just had to lean on 🇨🇦."
🧪 Research, particularly in our #OneOcean, is best when there is international collaboration.
🌊 People trust people.
🦑 Researchers are people.
🧪 Research, particularly in our #OneOcean, is best when there is international collaboration.
🌊 People trust people.
🦑 Researchers are people.
Researchers journey into Pacific for clues about disappearance of old, female rockfish, writes @alexbaumhardt.bsky.social for the @oregoncapitalchronicle.com alaskabeacon.com/2026/07/31/r...
Researchers journey into Pacific for clues about disappearance of old, female rockfish | Alaska Beacon
Off the coasts of California, Oregon, Washington, Canada and Alaska, three species of female rockfish have largely disappeared in the last 40 years.
alaskabeacon.com
July 31, 2026 at 8:54 PM
"...the 🇨🇦 delegation stepped in to vouch for the researchers. The 🇺🇸 kind of dropped the ball. We’ve just had to lean on 🇨🇦."
🧪 Research, particularly in our #OneOcean, is best when there is international collaboration.
🌊 People trust people.
🦑 Researchers are people.
🧪 Research, particularly in our #OneOcean, is best when there is international collaboration.
🌊 People trust people.
🦑 Researchers are people.
Alutiiq Pride Marine Institute
Kodiak Area Native Association
#NOAA
Sitka Tribe of Alaska
Southeast Alaska Tribal Ocean Research
University of Alaska
We monitor #OceanAcidification in Alaska! 🧪🌊🦑 #WorkingtogetherWednesday #AlaskaSky #OneOcean #BluePlanet
aoos.aoan.org
Kodiak Area Native Association
#NOAA
Sitka Tribe of Alaska
Southeast Alaska Tribal Ocean Research
University of Alaska
We monitor #OceanAcidification in Alaska! 🧪🌊🦑 #WorkingtogetherWednesday #AlaskaSky #OneOcean #BluePlanet
aoos.aoan.org
April 16, 2025 at 4:44 PM
Alutiiq Pride Marine Institute
Kodiak Area Native Association
#NOAA
Sitka Tribe of Alaska
Southeast Alaska Tribal Ocean Research
University of Alaska
We monitor #OceanAcidification in Alaska! 🧪🌊🦑 #WorkingtogetherWednesday #AlaskaSky #OneOcean #BluePlanet
aoos.aoan.org
Kodiak Area Native Association
#NOAA
Sitka Tribe of Alaska
Southeast Alaska Tribal Ocean Research
University of Alaska
We monitor #OceanAcidification in Alaska! 🧪🌊🦑 #WorkingtogetherWednesday #AlaskaSky #OneOcean #BluePlanet
aoos.aoan.org
Great map showing the Vendée Globe #VG2024 parcours around the globe on a #OneOcean #Ocean #DroptheS map
⚒️🧪🌊 25/25 -The #VG2024 leader completed the race after 64j19h22 at 17.8 knots. More than 26700 nm (~51000 km) crossing 4 major mid-ocean ridges (Mid-Atlantic, Southwest, South East & East Pacific Rise) & around Antarctica. Thnks to @jie-chen.bsky.social for the Spilhaus map: doi.org/10.1038/s415...
January 16, 2025 at 2:43 PM
🌊 A squid egg mass was found entangled in a bottom-set gillnet from traditional fishing — a rare observation linking spawning activity with coastal fisheries.
#Cephalopods #MarineBiodiversity #OceanConservation #GlobalFisheries #BlueEconomy #OneOcean #SDG14
#Cephalopods #MarineBiodiversity #OceanConservation #GlobalFisheries #BlueEconomy #OneOcean #SDG14
September 11, 2025 at 5:34 AM
🌊 A squid egg mass was found entangled in a bottom-set gillnet from traditional fishing — a rare observation linking spawning activity with coastal fisheries.
#Cephalopods #MarineBiodiversity #OceanConservation #GlobalFisheries #BlueEconomy #OneOcean #SDG14
#Cephalopods #MarineBiodiversity #OceanConservation #GlobalFisheries #BlueEconomy #OneOcean #SDG14
🌊 On #WorldNatureConservationDay, we celebrate the power of collaboration for ocean protection.
As a coalition of 90 members, the OneOcean Flotilla seeks to influence ocean protection and achieve impactful ocean-climate action through aligned, impactful communication. www.oceanprotect.org/about-2/
As a coalition of 90 members, the OneOcean Flotilla seeks to influence ocean protection and achieve impactful ocean-climate action through aligned, impactful communication. www.oceanprotect.org/about-2/
July 28, 2025 at 11:10 AM
🌊 On #WorldNatureConservationDay, we celebrate the power of collaboration for ocean protection.
As a coalition of 90 members, the OneOcean Flotilla seeks to influence ocean protection and achieve impactful ocean-climate action through aligned, impactful communication. www.oceanprotect.org/about-2/
As a coalition of 90 members, the OneOcean Flotilla seeks to influence ocean protection and achieve impactful ocean-climate action through aligned, impactful communication. www.oceanprotect.org/about-2/
It's #OceanAcidification Week and we have a lot to share! 🧵
🌊🦑🌐 Check out the list of international events with @goa-on.bsky.social #OAWeek2025 #OneOcean
www.goa-on.org/webinars/OaW...
🌊🦑🌐 Check out the list of international events with @goa-on.bsky.social #OAWeek2025 #OneOcean
www.goa-on.org/webinars/OaW...
GOA-ON : OA Week
Welcome to GOA-ON, the Global Ocean Acidification Observing Network
www.goa-on.org
October 14, 2025 at 11:35 PM
It's #OceanAcidification Week and we have a lot to share! 🧵
🌊🦑🌐 Check out the list of international events with @goa-on.bsky.social #OAWeek2025 #OneOcean
www.goa-on.org/webinars/OaW...
🌊🦑🌐 Check out the list of international events with @goa-on.bsky.social #OAWeek2025 #OneOcean
www.goa-on.org/webinars/OaW...
🐟 Mechanised ring seiners with Sardinella gibbosa & Decapterus russelli
Decks overflowing with sardines & small pelagics – a vibrant glimpse of Kerala’s coastal fisheries, India. 🌊⚓️
#Fisheries #RingSeine #Kerala #India #BlueEconomy #Sardines #PelagicFish
#OneOcean #SDG14 #MarineConservation
Decks overflowing with sardines & small pelagics – a vibrant glimpse of Kerala’s coastal fisheries, India. 🌊⚓️
#Fisheries #RingSeine #Kerala #India #BlueEconomy #Sardines #PelagicFish
#OneOcean #SDG14 #MarineConservation
September 22, 2025 at 6:05 PM
🐟 Mechanised ring seiners with Sardinella gibbosa & Decapterus russelli
Decks overflowing with sardines & small pelagics – a vibrant glimpse of Kerala’s coastal fisheries, India. 🌊⚓️
#Fisheries #RingSeine #Kerala #India #BlueEconomy #Sardines #PelagicFish
#OneOcean #SDG14 #MarineConservation
Decks overflowing with sardines & small pelagics – a vibrant glimpse of Kerala’s coastal fisheries, India. 🌊⚓️
#Fisheries #RingSeine #Kerala #India #BlueEconomy #Sardines #PelagicFish
#OneOcean #SDG14 #MarineConservation
We are interested in the #OceanAcidification Research for Sustainability #OARS goal 1. 🧪🌊🦑🌐 #OneOcean
Tracking global ocean acidification: sustained high-quality data
Tracking global ocean acidification: sustained high-quality data
March 24, 2025 at 7:37 PM
We are interested in the #OceanAcidification Research for Sustainability #OARS goal 1. 🧪🌊🦑🌐 #OneOcean
Tracking global ocean acidification: sustained high-quality data
Tracking global ocean acidification: sustained high-quality data
Die Folgewirkungen dieser Partikel auf die Umwelt lassen sich noch gar nicht einschätzen, sagt #RüdigerStöhr, #Projektleiter von #OneEarth–OneOcean.
www.jungewelt.de/artikel/5302...
www.jungewelt.de/artikel/5302...
Plastikmüll in den Weltmeeren: Wie groß ist das Ausmaß der Kontamination?
Die Folgewirkungen von Mikroplastik für die Umwelt lassen sich noch gar nicht einschätzen, sagt Rüdiger Stöhr • Foto: imagebroker/IMAGO
https://www.jungewelt.de/artikel/530246.plastikmüll-in-den-weltmeeren-wie-groß-ist-das-ausmaß-der-kontamination.html
September 21, 2026 at 6:19 PM
Die Folgewirkungen dieser Partikel auf die Umwelt lassen sich noch gar nicht einschätzen, sagt #RüdigerStöhr, #Projektleiter von #OneEarth–OneOcean.
www.jungewelt.de/artikel/5302...
www.jungewelt.de/artikel/5302...
We partnered with #NOAA to make surface ocean CO₂ observations from #Saildrones around Alaska.
#USV #GOOS #OneOcean 🧪🌊🦑
doi.org/10.1029/2021...
#USV #GOOS #OneOcean 🧪🌊🦑
doi.org/10.1029/2021...
April 14, 2025 at 5:03 PM
We partnered with #NOAA to make surface ocean CO₂ observations from #Saildrones around Alaska.
#USV #GOOS #OneOcean 🧪🌊🦑
doi.org/10.1029/2021...
#USV #GOOS #OneOcean 🧪🌊🦑
doi.org/10.1029/2021...
You may have noticed: we consistently say ocean, not oceans. That’s not a typo. It’s intentional. Because there is only one ocean. 🌊 One interconnected body of saltwater covering 71% of Earth. Seeing it this way changes everything. #OceanHoptimism #OneOcean
August 26, 2025 at 5:15 PM
You may have noticed: we consistently say ocean, not oceans. That’s not a typo. It’s intentional. Because there is only one ocean. 🌊 One interconnected body of saltwater covering 71% of Earth. Seeing it this way changes everything. #OceanHoptimism #OneOcean
Defining Science for Action 🧪🌊🦑🌐 #OneOcean
The #OceanAcidification Alliance has helped identify the most useful science and information for the #UNOceanDecade SDG 14.3 goal "to minimize and address the impacts of OA..."
www.oaalliance.org
The #OceanAcidification Alliance has helped identify the most useful science and information for the #UNOceanDecade SDG 14.3 goal "to minimize and address the impacts of OA..."
www.oaalliance.org
OA Alliance
www.oaalliance.org
June 19, 2025 at 6:06 PM
Defining Science for Action 🧪🌊🦑🌐 #OneOcean
The #OceanAcidification Alliance has helped identify the most useful science and information for the #UNOceanDecade SDG 14.3 goal "to minimize and address the impacts of OA..."
www.oaalliance.org
The #OceanAcidification Alliance has helped identify the most useful science and information for the #UNOceanDecade SDG 14.3 goal "to minimize and address the impacts of OA..."
www.oaalliance.org
The #OceanAcidification Alliance will be at the #ClimateWeekNYC in partnership with the UN General Assembly. Explore the impacts and responses to OA in the story maps before you go. 🧪🌊🦑🌐 #OneOcean
www.oaalliance.org/oa-storymaps
www.oaalliance.org/oa-storymaps
OA StoryMaps — OA Alliance
www.oaalliance.org
September 17, 2025 at 4:49 PM
The #OceanAcidification Alliance will be at the #ClimateWeekNYC in partnership with the UN General Assembly. Explore the impacts and responses to OA in the story maps before you go. 🧪🌊🦑🌐 #OneOcean
www.oaalliance.org/oa-storymaps
www.oaalliance.org/oa-storymaps