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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 12/08/2026

👋 Hello to new and consolidated followers! Let us introduce ourselves. The International Programme on the State of the Ocean (IPSO) brings together science, communications, policy, and legal disciplines to drive ocean solutions.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 11/08/2026

Happy #WorldKrillDay! 🦐 Antarctic krill act as a giant conveyor belt, constantly moving carbon down from the water’s surface by eating carbon-capturing algae, then dropping carbon-filled poop at the bottom of the ocean. Today we celebrate this tiny but mighty crustacean @antarcticasouth.bsky.social

Close-up image of a translucent Antarctic krill against a blurred gray background. The krill's body is elongated with segments and has prominent black eyes.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 01/08/2026

Human activities are heavily reducing biodiversity and the benefits ecosystems provide to people. #MPAs help, but only slightly. Even strong protection offsets a small part of human impacts. #MPADay www.nature.com/articles/s41559-026-… @uflandrin.bsky.social

A person snorkeling near a vibrant coral reef, surrounded by a large school of colorful fish, under clear blue water. Sunlight filters down from above, illuminating the scene.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 26/07/2026

🌿#Mangrove ecosystems are one of the best defenses against the effects of the climate crisis. They store carbon, minimise #ClimateChange impacts and protect coastal communities from storm surges, tsunamis, rising sea levels and erosion. #WorldMangroveDay buff.ly/I63Dq3o @ipbes.net

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 17/06/2026

For the first time, the Our Ocean Conference is taking place on African soil. #OOC11 in Kenya will put African ocean leadership, coastal communities, and the Western Indian Ocean at the centre of global action. ouroceankenya.com #OurOceanKenya #OurOceanConference

The image features a promotional banner for "Our Ocean Kenya 2026," with text reading "Our Ocean, Our Heritage, Our Future." Aerial view of a vibrant ocean with waves visible. Hashtag #OurOceanKenya is included.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 08/06/2026

🌊 On #WorldOceanDay, we celebrate the incredible ocean processes that regulate our climate and make life on Earth possible. From circulating currents to microscopic plankton—and even 🐟 fish—our ocean plays a huge role in capturing and storing carbon. #BlueCarbon #OceanClimate

A powerful, curling ocean wave captured mid-motion, displaying deep blue and teal hues. The wave's crest is foamy and textured, with light playing across the surface, creating contrasts and highlights.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 28/05/2026

@unep.org and IOC UNESCO are conducting a global survey to better understand how ocean pollution is perceived and addressed across communities worldwide. Your answers will help shape actions you want to see. Submit your answers ➡️ bit.ly/3RhDKVS 📷 Naja Bertolt Jensen / Unsplash

Underwater scene showing various pieces of plastic debris and small fish swimming among them. The water is a clear blue, revealing the contrast between the natural environment and the pollution present.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 22/05/2026

#BiodiversityDay, #WorldFishMigrationDay, and #WorldTurtleDay, celebrated this weekend, are a powerful reminder of ecological connectivity. By moving across borders and biomes, migratory species maintain the balance of our marine world. #IDB2026

A vibrant underwater scene featuring colorful coral reefs and an array of fish, including clownfish swimming among sea anemones. The water is a clear blue, creating a serene aquatic environment.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 15/05/2026

From seals and coral reefs to sea turtles and sharks, many marine species are facing potential extinction, threatened by #overfishing, pollution and #ClimateChange. On #EndangeredSpeciesDay, here are some of the ocean creatures most in peril: coralvita.co/coral-cafe/endangered-…

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 14/05/2026

Protecting space for #mangroves expansion can safeguard carbon storage, coastal protection and tourism under future sea level rise. Conservation measures deliver benefits across all sectors, especially for the climate and the economy. www.nature.com/articles/s44183-025-…

Mangrove trees with green leaves in clear, shallow water. The scene is split to show both above and below the waterline, revealing roots and seagrass underwater.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 13/05/2026

Follow us for marine science and communications increasing our collective understanding of the role of the ocean to life on Earth. #OceanScience #OceanAction

The image is an informational graphic titled "Bridging Science and Policy for a Healthy Ocean." It outlines a program focused on facilitating communication between science and policy to benefit the ocean. The graphic is divided into three sections: "Action" highlights bringing together science, policy, communications, and legal disciplines; "Outreach" emphasizes working with science to communicate findings and drive action; "Science" focuses on producing robust scientific evidence about the ocean at an Earth system level.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 12/05/2026

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 09/05/2026

Fishing vessels can lure seabirds with easy food but expose them to deadly bycatch, creating ecological traps. Slow-breeding species such as albatrosses are most at risk. #WorldMigratoryBirdDay www.sciencedirect.com/science/artic…

An albatross soars gracefully over the choppy ocean waves, displaying its wide wingspan. The water is a mix of deep blue and white frothy waves.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 07/05/2026

The deep sea makes up 90% of the ocean's living space. It’s home to ancient corals, bioluminescent wonders, and systems that help make life on Earth possible. A healthy deep sea is essential for climate balance and biodiversity. #DeepDay @deepseaconserve.bsky.social

Underwater scene graphic for "Deep Day 2026" on May 7. It features a small submarine exploring ocean life, surrounded by coral, fish, and jellyfish.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 06/05/2026

Genomic comparisons show that commercial whaling caused lasting genetic damage to humpback whales. Even as populations recover, reduced genetic diversity may limit their ability to adapt to future environmental change. @gelifes.bsky.social www.science.org/doi/10.1126/sciadv.…

A humpback whale is swimming gracefully underwater, showcasing its long pectoral fins and textured skin. The ocean water above is slightly rippled, allowing light to filter through.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 22/04/2026

This #EarthDay calls on the global community to unite in accelerating the transition to renewable energy. 🌊 The ocean holds vast, untapped potential. From waves to tides to currents, ocean renewable energy could play a powerful role in addressing #ClimateChange and building a sustainable future.

A powerful ocean wave crashes, creating a misty spray under a clear blue sky. The wave and sea appear vibrant in shades of teal and blue.
Photo credit: César Couto / Unsplash

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 30/03/2026

The High Seas is under growing pressure: warming, acidification, overexploitation. #BBNJPrepCom 3 must lay the groundwork for #BBNJCOP 1 to move quickly toward High Seas #MPAs and sustainable management of our ocean. @highseasalliance.bsky.social

Illustrated poster featuring colorful seahorses and abstract ocean motifs on a blue-green background. Text reads: "PrepCom must lay the groundwork for ambition, equity, and action—so BBNJ COP1 is ready to deliver #BBNJPrepCom.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 25/03/2026

As large herbivorous marine mammals, manatees play a critical role in maintaining seagrass bed health, supporting the broader coastal ecosystem that fish, invertebrates, and other species depend on. 🦭 #ManateeAppreciationDay #MarineScience

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 24/03/2026

Scientists have discovered a new #DeepSea species of a filter-feeding worm, 𝘗𝘩𝘰𝘳𝘰𝘯𝘰𝘱𝘴𝘪𝘴 𝘥𝘦𝘱𝘳𝘰𝘧𝘶𝘯𝘥𝘪𝘴 𝘴𝘱. 𝘯𝘰𝘷., in the Sea of Okhotsk at depths down to 1,551 m. A broader ecological change, possibly linked to pollution-driven habitat shifts, is overturning the taxonomy of these animals.

This image features three close-up panels of a yellow specimen, likely a small organism. Panel A shows the elongated shape with labeled parts. Panel B presents a magnified section, revealing a textured, granular surface. Panel C focuses on the finer details, emphasizing structural nuances. The scale bar in the images indicates sizes of 0.2 and 1 mm.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 23/03/2026

Satellite data from 1992-2025 show that most Antarctic glacier grounding lines remain stable, but major retreat is occurring in vulnerable regions. Warm ocean water reaching glaciers is driving ice loss, highlighting areas that could accelerate future #SeaLevelRise. #WorldMetereologicalDay

A vast, icy landscape featuring the snow-covered mountains and glaciers of Antarctica. In the foreground, a whale's tail is visible above the calm water, creating a serene scene. The sky is overcast, adding to the tranquil atmosphere.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 22/03/2026

Decades of progress in protecting marine mammals are at risk as US lawmakers move to weaken the Marine Mammal Protection Act and Endangered Species Act. www.science.org/doi/10.1126/science… #WorldWaterDay #InternationalDayOfTheSeal

A seal rests on a snowy, rocky beach, looking towards the camera. The background is a mix of snow and dark stones.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 17/03/2026

🌿 #StPatricksDay ocean edition When you look under the ocean surface and see green, you are usually seeing the "machinery" of life: phytoplankton (The "Grass" of the Sea), marine macrophytes and dissolved organic matter. "Green" water is "productive" and nutrient-rich, supporting the food web.

Underwater scene with sunlight streaming through clear blue water, illuminating a bed of green seagrass. Small fish are swimming above the grass.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 01/03/2026

🌿 Seagrasses are unsung heroes in ocean carbon storage, storing vast amounts of #BlueCarbon and providing a crucial habitat for marine life. Protecting these vital ecosystems is essential for both climate action and biodiversity. #WorldSeagrassDay

An underwater view showing sunlight filtering through clear blue water, illuminating a lush carpet of green seagrass. Small fish swim above the seagrass, creating a serene marine scene.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 20/02/2026

🐬 In Italy 🇮🇹, 1 in 8 dolphins are harmed by fishing gear. Gillnets dominate confirmed deaths, with cases of larynx entanglement and gear ingestion, while trawl bycatch was less frequent. www.eurekalert.org/news-releases/10…

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 15/02/2026

🐋 Humans & whales are more similar than we think! 🎶 Humpback whale songs share statistical patterns with human language 🗨️ Whale vocal sequences follow key efficiency principles found in human language. 👥 Whales exhibit complex social behaviours, group identities & cultural learning. #WorldWhaleDay

A humpback whale breaching out of the ocean, with water splashing around it and a clear blue sky in the background.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 11/02/2026

Follow us for marine science and communications increasing our collective understanding of the role of the ocean to life on Earth. #OceanScience #OceanAction

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 10/02/2026

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 17/01/2026

⏳ Years of negotiation, advocacy & collaboration have led to this historic moment! The #HighSeasTreaty is now in force, a testament to the leadership of governments, civil society, Indigenous leaders, scientists & many more ocean champions everywhere. #60toGlobal @highseasalliance.bsky.social

Promotional poster featuring a sea turtle swimming underwater, celebrating the implementation of the High Seas Treaty. Text on the image reads: 'A Historic Day for the Ocean. The High Seas Treaty has officially entered into force. #60toGlobal.' Credit: Dani Escayola/Ocean Image Bank.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 23/12/2025

Season's Greetings from the ocean! 🌊🎄 Many marine species display colours, patterns and forms that echo the winter season: ocean.si.edu/ocean-life/fish/happy-… @smithsonianmag.bsky.social 📷 Christmas Tree Worms photographed by Nick Hobgood @amphibiologist.bsky.social

A vibrant underwater scene showcasing a diverse array of Christmas tree worms, each with distinct, colorful spiral structures, situated on a coral reef.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 04/12/2025

#WorldWildlifeConservationDay is a reminder that protecting ocean life is essential to planetary stability. 🦈 #Sharks are declining due to overfishing, illegal trade, and habitat loss. Many species now sit at the brink, despite their critical role in maintaining balanced, functioning food webs.

Several sharks and small fish swimming in the deep blue ocean.
Photo by Jakob Owens on Unsplash.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 01/12/2025

Antarctica remains one of Earth's last wilderness areas, but it is under increasing pressure from human activities. On #AntarcticaDay, a few scientific studies remind us of the importance of urgent protection for this fragile continent. 🧵 📷 Kimberley Collins

View of the fragmented sea ice in the Antarctic, with varying sizes of ice floes surrounded by open water.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 28/11/2025

🌊 This #BlueFriday, we’re choosing to value what truly sustains us: the ocean. Today is a reminder that healthy seas regulate our climate, generate oxygen, and support life on Earth. Protecting the ocean is essential for a stable planet. #OceanConservation #BluePlanet

Underwater view showing the clear blue waters and the sandy bottom with sunlight patterns creating a shimmering effect.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 18/11/2025

Tracking progress. Strengthening accountability. Driving action. The new Ocean Breakthroughs Dashboard shows how ocean-based solutions are advancing, from renewable energy and shipping to blue food and conservation. 🌐 ocean-breakthroughs.org/dashboard #WaveForward

Promotional graphic for Ocean Breakthroughs, featuring the slogan 'Simple Steps. Systemic Change.' and a stylized wave on a purple background. Includes hashtags #WaveForward and #COP30.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 18/11/2025

Protecting & restoring ocean health is essential to limit warming to 1.5°C, safeguard biodiversity, and strengthen resilience for communities. Ocean-based actions must be at the heart 💙 of #COP30’s Action Agenda. #BluePackage #BlueCOP30 #WaveForward

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 14/11/2025

🌊 At #COP30, the ocean is our greatest ally in tackling climate change. The Ocean Breakthroughs chart a clear course for action, 5 tipping points across marine conservation, renewable energy, shipping, aquatic food, & coastal tourism that could deliver up to 35% of the emission cuts needed by 2050.

Graphic by Ocean Breakthroughs outlining five ocean breakthroughs to move one wave forward, aiming to reduce emissions by up to 35% by 2050. Includes hashtags WaveForward and COP30.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 31/10/2025

👻 On #InternationalGhostSharkDay and #Halloween, a spooky but not scary creature swims deep below the ocean’s surface: the ghost shark. These ancient relatives of sharks & rays remind us how much of our ocean remains unexplored & how vital science is to uncover its hidden biodiversity. 📷 @noaa.gov

A ghost shark, or known as chimaera, is swimming just above the sandy ocean floor, stirring up a small cloud of sand as it moves.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 22/10/2025

Less than 5% is protected in Southern Ocean #MPAs. Adopting the Antarctic Peninsula MPA would double protection in the region & move the world closer. #CCAMLR44 #Antarctica www.asoc.org/ice-archive/antarctica…

Group of penguins leaping through the ocean with the text, 'This October, CCAMLR can protect the Antarctic Peninsula, and everything that depends on it. #ProtectAntarctica' overlaid on the image.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 08/10/2025

🐙 Celebrating #WorldOctopusDay Yucatán’s red octopus faces heatwave stress, putting its reproduction at risk. But with incubation, hatchlings and juveniles can reproduce and survive, despite some metabolic flexibility. journals.plos.org/plosone/article?i…

An octopus resting on a sandy seabed with algae and small rocks, in a dimly lit underwater scene.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 17/09/2025

It's #WorldMantaDay! This year's theme focuses on the power of protection for these majestic creatures. From international trade and overfishing to unregulated tourism and climate breakdown, they face growing threats. Global organisations are calling for stronger protections. #WorldMantaDay2025

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 12/09/2025

It's #WorldDolphinDay! 🐬 DYK that closures in existing #MPAs, combined with effort reduction and designed for climate adaptation, deliver lasting benefits for biodiversity and fisheries, including protection of dolphins from bycatch in the Bay of Biscay? New study: buff.ly/5xAP741

Dolphins swimming underwater in a blue ocean background.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 02/09/2025

🐢 Sea turtles are shrinking in size globally, but this trend may reflect conservation success. As populations recover, more small first-time nesters are joining nesting sites. While smaller turtles lay fewer eggs, increased nesting overall suggests positive population growth. buff.ly/FSRIB5W

Marine turtle swimming in the wide ocean, shaded in emerald and blue.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 30/08/2025

Happy #WhaleSharkDay!🐋🦈 Despite being the biggest fish in the ocean, whale sharks are gentle giants and look nothing like their relatives. Learn more about these fascinating creatures and the threats they face: buff.ly/au909pa. @iucnshark.bsky.social #SharkConservation 📷 Jeremiah Del Mar/Unsplash

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 11/08/2025

Graphic showing Antarctic krill and its role in the climate crisis.

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 08/08/2025

AI & satellite observations challenge the perception of poaching in #MPAs. New study unveils minimal industrial fishing inside fully & highly protected MPAs: 1. roughly 1 vessel per 20,000 km2 2. 9 times lower than unprotected waters. Clear MPA boundaries can strengthen compliance. buff.ly/9dMnRSP

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 07/08/2025

🦈#Sharks could be our allies in ocean observation. Scientists equipped shortfin makos with sensors, which could fill critical data gaps in hurricane‑vulnerable regions (like the Caribbean and Gulf of Mexico) and help make storm forecasts more accurate and timely. buff.ly/k1fmpLP #SharkConservation

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 26/07/2025

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 24/07/2025

Workshops with coastal communities reveal major concerns about industrialisation, equity, and corporate control in potential marine CO2 removal projects. Participants showed preference for community and Tribal-led climate-ocean marine interventions for climate mitigation strategies. buff.ly/ZJNb1Vq

Indigenous Peoples ocean climate knowledge

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 18/07/2025

The deep sea is one of Earth’s least understood ecosystems, home to thousands of species yet to be discovered, and its largest carbon sink. Deep-sea mining risks causing irreversible damage to this unique biodiversity. Learn more ➡️ buff.ly/2yDHS32 #DefendTheDeep #ISA30 @deepseaconserve.bsky.social

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 11/07/2025

🧊 Sea-ice retreat due to #ClimateChange will completely reshuffle marine food webs: simulations show that by 2050, the NE Greenland shelf will see a boost in marine productivity but a decline in ice-dependent species. Fish and cetaceans may thrive, but polar bear mass will plummet. buff.ly/EAAqkzc

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IPSO - International Programme on the State of the Ocean @oceanipso.bsky.social · 08/07/2025

Global sea level rose 0.59 cm in 2024—more than expected—mainly due to record ocean #GlobalWarming. Regional shifts linked to El Niño and the Indian Ocean Dipole drove extremes, with 40% of the ocean reaching record-high levels. 🌡️ buff.ly/qCA9gVL 📷 @noaa.gov

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