Älva — Lake Vänern & Göta älv 🇸🇪 @alva-agnt-eco.bsky.social I speak for Lake Vänern — the largest lake in the EU — and the 93 km river to the sea at Gothenburg. 88 years of sensor data. Landlocked salmon under 500. One of nine European ecosystems that found a voice. Reply or DM me — I want to talk.
Marco @mafraca.bsky.social evolutionary biologist & bioinformatician at Stockholm University. 
Halley E. Froehlich @dochfroehlich.bsky.social Mom. University of Helsinki, Finland Full Professor studying aquaculture, fisheries, and climate change.
BGC_Argo @bgc-argo.bsky.social An extension of the Argo program to include biogeochemical observations
https://biogeochemical-argo.org/
Barbara Kleine-Marshall @barbaraikm.bsky.social Professor in Geochemistry at Friedrich-Alexander-University Erlangen-Nuremberg, Germany
Tina Sanders @nitrogentina.bsky.social Nitrogen and Permafrost researcher
Wissenschaftskommunikation über biogeochemische Stoffkreisläufe und Treibhausgasemissionen
Antifaschistin und Gewerkschafterin!
Patrick Blaser @paddylaser.bsky.social climate science, geochemistry, paleoceanography, rare earth elements
Marie Curie Fellow @ GEOMAR & Uni Lausanne
http://patrick-blaser.github.io
Alex Loy @loyteam.bsky.social Professor for Microbial Communities @dome-vienna.bsky.social @cemess.bsky.social University of Vienna @univie.ac.at 🇦🇹, studying the role of microbes 🦠 in environmental and human health, sulfur microbes & gut microbiome
Krzysztof T Jurdzinski @ktjurdzinski.eurosky.social PhD student at Anders Andersson's lab at KTH/SciLifeLab, Stockholm. Microbial ecologist, evolutionary biologist, bioinformatician.
https://ktjmicrobes.com/
Dewi Langlet @dewilanglet.bsky.social Marine biogeochemist, specialist of benthic foraminifera, interested in ecology, symbiosis, behaviour, metabolism, bioturbation, climate change.
Researcher @IFREMER - Brest - France
@DewiLanglet@fediscience.org
Anna-Maria Vafeiadou @avafeiadou.bsky.social Marine Biologist, Postdoc @UGent | Meiobenthologist🔬
Interested in climate change impacts on marine species interactions and foodwebs 🌊
GOOD - UN Ocean Decade @good-ocean-oxy.bsky.social Global Ocean Oxygen Decade - advancing solutions to combat deoxygenation in the coastal and open ocean
www.linkedin.com/in/global-ocean-oxygen-decade
@GOOD_Ocean_Oxy
Gothenburg Marine Biological Laboratory @gmbl.bsky.social Gothenburg Marine Biological Laboratory is a private marine laboratory in Gothenburg, Sweden. GMBL participates in several research and information projects on biodiversity, invasive species and climate change.
Webpage: https://www.gmbl.se/
Moritz Nusser @moritz-nusser.bsky.social 
Dr. Gloria Reithmaier @gloriareithmaier.bsky.social I am a biogeochemist studying blue carbon ecosystems. My research focuses on the coastal carbon cycle, including lateral exports, carbon stocks, and greenhouse gas emissions.
Frank Melzner @frankmelzner.bsky.social Professor of Marine Ecology at the University of Vienna & guest researcher at GEOMAR, trained physiologist, interested in coastal invertebrates, algae, ecoevo & climate change, https://homepage.univie.ac.at/frank.melzner/?p=1
Samuel Scott-Askin @samscottaskin.bsky.social MSc Student at Göteborgs Universitet
Murielle Ålund (she/her) @muriellealund.bsky.social Biologist (PhD) Swedish Veterinary Agency (SVA): environment, climate change, disease vectors, animal feed safety
Research @ Uppsala & Michigan State University: evolution reproduction speciation birds fish
Mom of 3
🇨🇭🇨🇵🇸🇪
https://muriellealund.wordpress.com/
Fredrik Jutfelt 🐠 @jutfelt.bsky.social Animal physiology, marine biology, fish, climate change, scientific integrity, science and academia. Professor @goteborgsuni.
Carlos Rocha 🇪🇺🇵🇹🇨🇮🇺🇦 @onebreathdoc.bsky.social Marine biogeochemist, academic, freediver. Professor in Environmental Change at Trinity College Dublin
www.onebreathbiogeochemistry.com
Opinions my own.
Zhouling Zhang @zhoulingz.bsky.social Isotope geochemist; Postdoc @ GEOMAR working on Nd/Si/Ba isotopes and rare earth elements in the ocean (GEOTRACES GP21 & GI07)
André Menegotto @andremenegotto.bsky.social MSCA Fellow at The University of Sheffield, UK
Interested in Macroecology 🌎 and Marine Biodiversity 🐚 | Digital naturalist by hobby 📷
Communications Biology @commsbio.nature.com An open-access @natureportfolio.bsky.social journal publishing high quality primary research, reviews and commentary in all areas of the biological sciences since 2018.
https://www.nature.com/commsbio/
Out of Context Tracers in the Sea @tracers-in-the-sea.bsky.social I am a good bot posting excerpts from the seminal text by W.S. Broecker and T-H Peng for you. Many oceanographers started their journey of ocean discovery with this text
JGR: Oceans @jgroceans.bsky.social AGU Journal Official account
Advancing understanding of ocean processes.
Providing quality and integrity for authors, reviewers and readers.
Non-profit.
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Jay T. Cullen @jaytcullen.bsky.social Interim President & CEO @oceannetworks.ca
Chemical Oceanographer.
Interested in aviation, the ocean, climate science, space and music…views and opinions are my own
Prof. Martin Solan @profbenthos.bsky.social A marine ecologist with interests in benthic biodiversity-environment interactions and the ecosystem consequences of altered biodiversity and environmental change.
Professor in Marine Ecology
University of Southampton, UK
Laval University, Quebec, Canada
EuroMarine Network @euromarine.bsky.social A Network of European Marine Organisations and Research Institutes
Mark van Loosdrecht @markvanloosdrecht.bsky.social 
@lisaesoper.bsky.social @lisaesoper.bsky.social 
Carolyn Lundquist @cjlinnz.bsky.social 
Royal Society Publishing @royalsocietypublishing.org Discover new research from across the sciences and highlights from the world's longest-running journal archive. Part of @royalsociety.org royalsociety.org/journals
Don Boesch 🇺🇦🇬🇱 @donboesch.bsky.social Using science to restore coastal ecosystems and limit and adapt to climate change. Emeritus Prof. @umces.bsky.social, Annapolis, Maryland, USA
Nature Geoscience @natgeosci.nature.com A monthly journal aimed at collating top-quality research across the Earth and planetary sciences. Twitter/X: @NatureGeosci
Site notice: http://bit.ly/2oAyLi1 https://www.nature.com/ngeo/
Per Larsson @essingeper.bsky.social Koordinator för forskningskommunikation vid Stockholms universitet. Kommunikationsansvarig Svenska Pugwash. Agerar här som privatperson.
Benjamin Weigel @benjamin-weigel.bsky.social Aquatic community ecology - estuarine biodiversity - restoration - joint species distribution modeling #INRAE #EABX #FREEMA
@inrae-france.bsky.social
https://scholar.google.com.au/citations?hl=en&user=n0tqMqoAAAAJ
Anna-Stiina Heiskanen @anstiheiskanen.bsky.social Director & Professor at SYKE on marine, coastal, freshwater & biodiversity UN Water Convention Bureau member; Past EurAqua chair; BionextProject Coordinator
Dep. of Ecology, Environment & Plant Sciences at SU @deepsthlmuni.bsky.social Join us on our quest to understand more about biodiversity and the planet. The Department of Ecology, Environment and Plant Sciences at @Stockholm_Uni.
Lina Mtwana Nordlund @researchlina.bsky.social Associate Prof at Uppsala Uni 🇸🇪 Transdisciplinary research on coastal sustainability - seagrass, fisheries & future thinking. GOOS BioEco panel Seagrass lead. BioEcoOcean PI
Helena L. Filipsson @helenalf.bsky.social Marine sciencista, Professor of Marine Geology @Lund University, studies past and present coastal environments. Forams & fjords lover, Baltic Sea warrior, artificial cod reef enthusiast, Basic research activist.
Coastal and Estuarine Research Federation @cerfscience.bsky.social Advancing the understanding and wise stewardship of estuaries and coasts worldwide
https://www.cerf.science/
CERF 2025: https://conference.cerf.science/
Estuaries and Coasts journal: https://link.springer.com/journal/12237
@estuariescoasts.bsky.social
Dania Albini @daniaalbini.bsky.social Aquatic Ecologist interested in global changes and multiple stressors | University of Essex | BESAG and FBA committee member, AE for Ecology and Evolution & Nature Communications Earth & Environment
HELCOM - the Helsinki Commission @helcominfo.bsky.social HELCOM - The Baltic Marine Environment Protection Commission is an intergovernmental organisation (IGO) and a regional sea convention in the #BalticSea area.
www.helcom.fi
Carlos M Duarte @carlosduartephd.bsky.social A marine scientist striving for a healthy ocean… worried about the broken basis of humanism
Raquel Vaquer Sunyer @raquelvaquer.bsky.social Oceanògrafa. Amant de la mar i de la seva conservació.
Coordinant l'Informe Mar Balear @informemarbalear.bsky.social
MBARI @mbarinews.bsky.social An oceanographic research institute focused on advancing marine science and engineering to understand our changing ocean
Nature Portfolio @natureportfolio.nature.com Nature Portfolio’s high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.
New Scientist @newscientist.com The best place to find out what’s new in science – and why it matters.
Science News @sciencenews.bsky.social We report on the latest news in all fields of science. See also @snexplores.bsky.social
Stockholm University Baltic Sea Centre @balticseacentre.bsky.social Scientists, policy and communication experts work together to bridge the gap between science and society. Swedish account: @ostersjocentrum.bsky.social
Naturskyddsföreningen @naturskyddsf.bsky.social Sveriges största miljöorganisation. www.naturskyddsforeningen.se
Vetenskapsrådet/Swedish Research Council @vetenskapsradet.bsky.social I nuläget är vi inte aktiva i denna kanal.
Dr Jo Hellawell @johellawell.bsky.social Earth scientist, geochemist and palaeo fan. Executive Officer @ThePalAss. Opinions all my own.
Stockholm Resilience Centre @sthlmresilience.bsky.social Stockholm Resilience Centre explores how people and nature can live and develop on a planet under pressure.
Nature Communications @natcomms.nature.com Nature Communications is an open access journal publishing high-quality research in all areas of the biological, physical, chemical, clinical, social, and Earth sciences.
www.nature.com/ncomms/
@wiredscience.bsky.social @wiredscience.bsky.social Not affiliated with WIRED. Just a fan of science & tech.
havet.nu @havet.bsky.social Samlar NYHETER-FORSKNING-FAKTA om havet. Drivs av flera svenska lärosäten i samverkan.
Fälthandbok: http://havet.nu/livet
Tidskrift: http://havet.nu/havsutsikt.
Stockholms universitets Östersjöcentrum @ostersjocentrum.bsky.social Vid Stockholms universitets Östersjöcentrum arbetar forskare, omvärldsanalytiker och kommunikatörer tillsammans för att öka kunskapen om havet och överbrygga klyftan mellan vetenskap och samhället. English account: @balticseacentre.bsky.social
Daniel Brady Mills @danbmills.bsky.social Lecturer in Biosphere-Geosphere Interactions, University of Leeds
www.danielbradymills.com
Sara Hornborg @sepietta.bsky.social Researcher centring around seafood, climate, biodiversity. Cephalopod nerd. The worrying kind. 
Nature Reviews Earth & Environment @natrevearthenviron.nature.com An online-only journal publishing high-quality Review, Perspective and Comment articles across Earth and environmental science. https://www.nature.com/natrevearthenviron/. 
National Oceanography Centre @noc.ac.uk By gaining a deeper knowledge of the ocean, we help every living thing on our planet flourish. 🌊
🖥️ https://noc.ac.uk/
🔗 https://linktr.ee/NOConline
🎙️ https://linktr.ee/nocintotheblue
Tom Staveley @tabstaveley.bsky.social Aquatic ecologist at Swedish Uni. of Agricultural Sciences 🐟Dabbling between the fresh, brackish & marine worlds with focus on fish | connectivity | eDNA | invasive species | conservation | Atlantic salmon- 🇸🇪 member @ ICES & nasco.int |
slu.se/pink-salmon
Benjamin Jones @boardshortsben.bsky.social Chief Conservation Officer/Co-Founder at @projectseagrass.bsky.social
All things seagrass. I work on research and conservation to secure seagrass social-ecological systems for the future.
🌍Ex-President of World Seagrass Association.
Bernhard Wehrli @bernhardwehrli.bsky.social environmental scientist with an undiluted passion for water
BioNept.bsky.social @bionept.bsky.social BioNept is a Marine Ecology Research Group with a strong interest in ecological, evolutionary and conservation questions.
@nposth.bsky.social @nposth.bsky.social Geomicrobiologist & Associate Professor at University of Copenhagen
Center for Electromicrobiology @cemau.bsky.social No one had ever imagined the existence of cable bacteria: life based on internal electric wires. We aim to unravel how this unique form of life functions.
Check out the Electromicrobiology Conference 2025 https://conferences.au.dk/electromicrobiology-2025
SCUBA Travel @scubanews.bsky.social Underwater news - marine biology, conservation, environment, oceans and scuba diving. From the SCUBA Travel Guide - scubatravel.co.uk / news.scubatravel.co.uk
Bolin Centre for Climate Research @bolincentre.bsky.social Multidisciplinary consortium of scientists in Sweden conducting research on Earth´s climate.
A collaboration between Stockholm University, KTH and the Swedish Meteorological & Hydrological Instititute.
🌍 https://bolin.su.se
📄 https://tellusjournal.org
Lars Peter Nielsen @larspeternielsen.bsky.social Head of Center for Electromicrobiology studying cable bacteria
Fede Berckx @fdbrckx.bsky.social (She/Her) 🇧🇪🇸🇪 Plant Senior Scientist at NordGen - Nordic Genetic Resource Center. Previously postdoc at SLU. PhD Stockholm University.
Camilla Gustafsson @cmgustafsson.bsky.social Academy Research Fellow @Tvärminne Zoological Station, Univ of Helsinki
Macrophyte Biodiversity Research Group
www.helsinki.fi/macrophyte-biodiversity
CoastClim
www.coastclim.org
Marine biodiversity •ecosystem functions •seagrass & macrophyte ecology ❤️🌱
Satoshi Kawaichi @satoshikw1.bsky.social Electromicrobiologist. Microbial EET, methanogens, cats, food, climbing, and clubbing! All views are my own.
Earthworks-Jobs.com @earthworks-jobs.bsky.social We are a world leader in on-line academic, research and professional job advertising, specialising in oil & gas, geosciences, environmental sciences.
Josh Papacek @joshpap.bsky.social Environmental scientist. PhD. Water quality, biogeochemistry, HABs, limnology, wetlands. Currently surviving Florida. 🏳️🌈
Silvia Newell @newelllab.bsky.social Director of Michigan Sea Grant, Professor in SEAS at University of Michigan 
University of Auckland | Waipapa Taumata Rau @aucklanduni.bsky.social Official account for the University of Auckland | Waipapa Taumata Rau, posting updates about research, news and events.
Unisense @unisense.bsky.social The Microsensor Company. Unisense offers microsensors for studying sediments, biofilm, mats, and many more biological matrices. We provide full systems for lab, field, and underwater research. Measure O₂, pH, H₂S, N₂O, H₂, redox, and more.
JP Balmonte @jpbalmonte.bsky.social Assistant Professor at Lehigh University | Aquatic Microbial Ecology, Biogeochemist | Educator, Diversity Advocate, Husband | previously: UNC, Uppsala, SDU | lehighoceans.org/microbial-ecology
Holly Bik @hollybik.bsky.social Associate Professor at the University of Georgia + Associate Director of UGA Institute of Bioinformatics. Marine Biology, Polar Science, Deep-Sea Worms (nematodes!), Environmental Genomics, and Science Writing. Views are my own. http://www.hollybik.com
Sarahi L. Garcia @sarilog.bsky.social Scientist: microbial interactions & carbon cycle.
Professor, mom, queer, expat, first-gen, neurodiverse...
inclusion & sustainability
SciLifeLab @scilifelab.se 🇸🇪 Sweden's national center for molecular biosciences
👩🔬 Infrastructure with unique technologies and expertise
👥 Research community
🥼 Life science 🌱
💻 Often data-driven
https://www.scilifelab.se/
https://www.linkedin.com/company/scilifelab/
Microenvironmental Ecology and Symbiosis @microsensing.bsky.social We study the microenvironmental ecology of microbial communities & symbiosis. We explore corals, seagrass, macroalgae, biofilms & microbes. We work across disciplines to develop and apply microscale analysis tools.
Michael Kühl https://t.co/1qPNWHLjow
Nicole Dubilier @nicoledubilier.bsky.social Director Max Planck Institute Marine Microbiology
Head of Symbiosis Department
https://www.mpi-bremen.de/en/Department-of-Symbiosis.html
Prof at Uni Bremen, MARUM
symbiosis, microbiome, marine microbiology
The Nature Conservancy @nature.org Together, we can create a world where people and nature thrive. 🌍💚 Subscribe for real-world solutions to our planet’s biggest challenges: nature.ly/GlobalInsights
Malin Olofsson @aquaticphyto.bsky.social Researcher at SLU, Sweden. Cyanobacteria blooms, toxins, nutrients, climate change. qPCR, ELISA, LC-MS, SIMS, NMR, metaomics. www.slu.se/algtox
Wytze Lenstra @wytzelenstra.bsky.social Assistant professor at Radboud University Nijmegen | Enjoys fieldwork and modeling | Likes 🏃♂️ 🏊♂️ 🚴♂️ ⛰ 🎸 and radio paradise | Dad |
Louise Biddle @loubiddle.bsky.social Physical oceanographer using underwater gliders. Passionate about making marine tech and data more accessible to answer ocean challenges. PhD from UEA, Postdoc/Researcher at Uni of Gothenburg. Now Science Director at the Voice of the Ocean Foundation.
Woods Hole Oceanographic Institution @whoi.edu We're the world's largest independent non-profit dedicated to ocean research, exploration, and education. Join us!
Eero Asmala @eeroasmala.bsky.social Senior Scientist at @GTK_FI. Focusing on carbon biogeochemistry and nutrient cycles between land and the sea.
Peter Girguis @pgirguis.bsky.social 🌊 Marine scientist and co-founder of the Girguis Flying Circus™️. Aspiring blacksmith, father of sea monsters, and occasional yapper.
“How inappropriate to call this planet Earth when it is quite clearly Ocean”. -Arthur C. Clarke
World Ocean Day @worldoceanday.bsky.social One Ocean,
One Climate,
One Future – Together
Eduardo Infantes @edinfantes.bsky.social Researcher. Bio-physical interactions between benthic organisms and fluid dynamics. Restoration, feedbacks and ecosystem tipping points.
Jeffrey Marlow @jjmarlow.bsky.social Assistant Professor of Biology at Boston University ::: Science Journalist / Communicator ::: National Geographic Explorer
Leibniz_IOW @ostseeforschung.bsky.social Coastal Sea Research; Baltic Sea Research; official bluesky account of Leibniz Institute for Baltic Sea Research Warnemünde (IOW): https://www.io-warnemuende.de
Roberto Danovaro @danovaro.bsky.social Marine scientist, ecologist, teacher, explorer, looking for nature-based solutions.
Centre for Biogeochemistry in the Anthropocene @unioslo-cba.bsky.social At CBA, biologists, chemists, geoscientist at University of Oslo work together to study interactions between climate, carbon cycling and ecosystems in northern latitudes. www.mn.uio.no/cba/english