Some times we have good news: today enters into force the High Seas Treaty, known as the #Biodiversity Beyond National Jurisdiction Agreement Hope for the #ocean #OceanOptimism #MarineEcology #MarinePolicy news.un.org/en/story/202...

Senator Susan Collins killed the amendment to protect the National Center for Atmospheric Research (NCAR) -- perhaps the world's premier research center for work on #weather, #climate, models, and remote sensing. Remember that.

Welcoming year 2026 with a new PhD! 🥳 Congratulations to @catharinauth.bsky.social who defended her thesis on the role of phytoplankton in carbon dynamics just before Christmas! @tvarminne.bsky.social @helsinki.fi @coastclim.bsky.social And a big thank you to her brilliant opponent Ben Ward 🙂

This news is truly devastating. I wouldn’t be the same researcher and the same person without NCAR experience early during my PhD. #NCAR is the place where I learned the power of interdisciplinary collaborative research, which I value and benefit from ever since. www.nature.com/articles/d41...

Fresh from the oven! How to apply HMSC approaches to unravel changes in the Baltic Sea phytoplankton communities. Great work by James de Haast within #ACTNOW EU project aslopubs.onlinelibrary.wiley.com/doi/full/10....

Big congratulations to @clio-bio.bsky.social on defending her PhD last Friday and making me very very very proud! 🥳🥳🥳 We wish you success with whatever you choose to pursue!

Interested in resource competition theory, mutualism, spatial patterns or temporal dynamics? I'll be giving a talk in the IITE online seminar series tomorrow summarizing our recent work on microbial cross-feeding that includes all these ingredients.

This is why field stations are so crucial for university education @tvarminne.bsky.social @helsinki.fi

🌊 Excited to share the results of my work with @helcominfo.bsky.social & Heini Feodorow — a new Baltic Sea resource bank now online! 💙 Games, videos & lesson plans making Baltic Sea science fun and accessible. There's something for everyone! 🐚 #BalticSea #HELCOM #HOLAS

A reminder. You have still about a week to apply to these postdoc positions in 👉 biodiversity science 👉 genetic indicator assessment 👉 ecological statistics jobs.helsinki.fi/job/Helsinki...

Check out Clio’s new paper on the effects of temperature and salinity change on plankton communities ☺️

Coastal seaweed a major methane source, challenging current views fuels oxygen-tolerant microorganisms that pump methane into the air, overturning a long-held scientific assumption about coastal ecosystems and their climate role newatlas.com/environment/...

OPEN CALL - Onni Talas Foundation PhD grants for 2026 for marine projects at @tvarminne.bsky.social at @helsinki.fi Deadline 12.10.2025. For more information and to get a copy of the application form, please contact [email protected]

New generation of aquatic scientists getting inspired by Anna Villnäs on board of r/v Augusta ☺️ @helsinki.fi @coastclim.bsky.social

🌊 I’m hiring! Research Scientist in Marine Ecology & Machine Learning at the National Oceanography Centre, Southampton (UK). Got experience with machine learning techniques applied to marine ecology, biogeochemistry or climate change? Apply by 5 September! careers.noc.ac.uk/vacancy/rese...

Kuumaa riittää.

Judith Hauck and 13 others come together to review the Southern Ocean carbon cycle over 20+ years. doi.org/10.1029/2023... #SouthernOcean #carbon

Are you wondering how #phytoplankton distribution along the coast links to carbon flow? Check out our new paper in Ecography 😊 led by a wonderful combo @catharinauth.bsky.social & @joriswiethase.bsky.social nsojournals.onlinelibrary.wiley.com/doi/10.1002/...

Apply now: #PhD #position “Advancing environmental DNA (#eDNA) approaches to future-proof #environmental #monitoring of #aquatic #ecosystems” 🧬 🔎 🦐 🧪 🐟 (4 years position) ➡️ apply.refline.ch/673277/1268/... Thanks for sharing to suitable candidates! @eawag.bsky.social

📌 Drifting architects: Plankton, climate, and the race to understand our changing ocean 🌊 Un article United Nations News Avec nos marins Jean-Yves CARVAL, Capitaine de la Sagitta 3 Christophe KIEGER, chef-mécano, Lionel GUIDI chercheur #LOV & Anthéa BOUHRIS Tech #PIQ news.un.org/en/story/202...

The power of highly collaborative projects is enormous. Enjoy working together, and of course read the new paper by Viet, Orlane and others 😉 onlinelibrary.wiley.com/doi/10.1111/...

We offer a 5-year research position in the #PlanktonEcology lab in Wilhelmshaven. Are you interested in empirically testing ecological concepts? We offer a stimulating scientific environment, experimental facilities & support to establish an independent research profile uol.de/en/job/postd...

Thrilled this massive effort is out! Using unique long-term Finnish data, we show a positive biodiversity–stability relationship with taxon-specific mechanistic underpinning. Huge congrats to Tuuli & Arthur for leading this 🥳 @rececochange.bsky.social onlinelibrary.wiley.com/doi/full/10....

@icbm-uol.bsky.social offers a fully funded professorship in theoretical oceanography. Join a great team of physicists, chemists, and biologists working on the marine environment. Oldenburg is a truly livable city and connected to a range of marine institutes in NW Germany uol.de/en/job/w2-pr...

🚨New paper out!🚨We show that #MarineHeatwaves amplify benthic metabolism and solute fluxes utilizing new developed #Hotfloor system-an in situ heating experiment. No major community shifts, but big functional changes! 🌊🔥 see here: doi.org/10.1111/1365... and the method here: doi.org/10.1002/lom3...

Huge congratulations to @dansmale1.bsky.social Senior Research Fellow at the MBA, for being awarded the 2025 Hutchinson Award! 🥳🌊 @aslo.org This prestigious award celebrates Dan’s groundbreaking research on #MarineHeatwaves & their impact on marine #Biodiversity & #Conservation. ➡️ buff.ly/3Qx9wu5

How can mesocosms help tackle grand ecological challenges in aquatic ecosystems? 🌊🌍 Check out our open-access Oikos Forum article, out today: 🔗 doi.org/10.1111/oik.... @oikosjournal.bsky.social