Hung-An (Stanley) Tian @immochiholic.bsky.social Sea-going marine biogeochemist at Alfred Wegener Institute for Polar and Marine Research, loves the ocean as much as he loves his dog.
GEOTRACES @geotraces.bsky.social More than 35 nations launched an ambitious program to explore the ocean chemistry: GEOTRACES, an International Study of the Marine Biogeochemical Cycles of Trace Elements and Isotopes
www.geotraces.org/
youtu.be/IGUt4OZL2Z8
Data: www.geotraces.org/dp
Scientific Committee on Oceanic Research (SCOR) @scor-int.bsky.social SCOR is an international non-governmental science organization whose mission is to help the global ocean science community advance knowledge of the ocean.
https://scor-int.org/
Exploring Ocean Iron Solutions @exois-oceaniron.bsky.social Exploring responsible uses of the ocean to address our climate crisis
Learn more at: oceaniron.org
Support us: https://explore.whoi.edu/exois-giving
School of Earth & Environment, University of Leeds @earthandenvleeds.bsky.social Study the Earth from its core to the atmosphere with one of the largest groups of Earth, Environmental & Social Scientists in the UK & Internationally.
Elham Shirin @eshirin.bsky.social Writer + reporter covering nature, culture, and climate change. 📝 in The New Republic, In These Times, Sierra Magazine + others. www.elhamshirin.com.
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
Jason Harvey @drjasonharvey.bsky.social Associate Professor of Geochemistry. Local binfluencer. Mostly harmless
Alexandra Witze @alexwitze.bsky.social Science journalist and correspondent for Nature (she/her). Opinions = my own. Reach me at alexwitze.01 (Signal), witzescience (@gmail.com), or awitze (@protonmail.com).
Environment, Earth and Ecosystem Sciences @ou-eees.bsky.social We are the Open University's School of Environment, Earth & Ecosystem Sciences, investigating past & present environments, creating positive actions in response to the climate emergency: https://www5.open.ac.uk/stem/environment-earth-ecosystem-sciences.
Sabena Blackbird @sabena-blackbird.bsky.social Marine Biogeochemist ATLAS, iATLANTIC, COMICS , CUSTARD, BIO-CARBON, SMARTEX, BIOPOLE, CARTRIDGE, REBELS, part-time explorer & photographer, Merseyside Naturalists Association chair, old goth
Dr Helen Scales @helenscales.bsky.social Aptly named marine biologist, writer, broadcaster.
Latest book: What the Wild Sea Can Be, shortlisted for the Women’s Prize for Non-Fiction and Wainwright Prize for Conservation Writing
UK + France
she/her
www.helenscales.com
Eva Stewart @evastewart.bsky.social Deep-sea biologist, postdoctoral researcher at the NHMUK 🦞 Invertebrate taxonomy, ecology, and evolution in the #DeepSea 🦐 #NHMDeepSea 🪱 she/her
@guibortolotto.bsky.social @guibortolotto.bsky.social 
Helen Czerski @helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine https://linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
Masud Husain @masudhusain.bsky.social Professor of Neurology & Cognitive Neuroscience, University of Oxford, and Professorial Fellow, New College, Oxford. Editor-in-Chief, Brain
Mya Breitbart @viromegirl.bsky.social Professor at the University of South Florida. Marine microbiology and virology, with a smattering of eukaryotes here and there because focus is for losers. Characterizing the global virome, one virus at a time. Owned by a very cute dog and cat. She/her
Kristen Buck @kristenbuck.bsky.social Chemical oceanographer and trace metal enthusiast. Mom. Professor at Oregon State University. she/her
European Geosciences Union (EGU) @egu.eu European Geosciences Union is the leading organisation supporting Earth, planetary & space science researchers in Europe. #EGU27 | 4–9 April 2027 | On-site & Online | Mon-Fri 10-17 CEST.
@lenachen22.bsky.social @lenachen22.bsky.social 
Janelle Steffen @jmsteff.bsky.social 
Amy McGuire @amymcg.bsky.social i study mud to learn about the past 🌱🌋🔬 // bicentenary fellow @ UoM // lido appreciator and southampton fc fan // she/her
Randie Bundy @rmbundy.bsky.social Associate Professor at the University of Washington
Chemical Oceanographer • Traveler • Nature and Outdoor Enthusiast • Views are my own
(she/her)
Christian März @diagenesis.bsky.social Geology Prof. Bonn, Germany. Dad, husband, cyclist, driver, rock nerd, bad guitarist, generally happy.
Riss Kell, PhD @drkell.bsky.social Marine biogeochemist, MIT-WHOI JP PhD 🌊, Postdoctoral Scientist at GMGI studying sea urchins as cancer-resistant, long-lived animal models, and overall marine science enthusiast! They/them.
https://gmgi.org/about/team/research-team/riss-kellogg-ph-d/
Dr Lorna Kearns @lornakearns.bsky.social Research Fellow at University of Leeds - Planktic foraminifera geochemistry
Alumni of University of Southampton (PhD).
Julie Robidart @robidart.bsky.social Technological design to interpret signatures of ocean biology and biogeochemistry, at scale. Specialisation in omics, eDNA and microbiology
Mark Hopwood @markinchina.bsky.social Scientist living in Shenzhen, China. Associate Professor in Marine Biogeochemistry at SUSTech, Associate Editor at JGR:Oceans. Father to a baby dragon.
https://www.hopwood-marine-science.com/
He/him 🌊 🐻❄️ 🐧
Tracy Aze @tracyaze.bsky.social Tiny fossil enthusiast | Associate Professor of Marine Ecology | University of Plymouth, U.K. | Chair of the Neogene and Quaternary Planktonic Foraminifera Working Group | she/her
Mar Benavides @marbenavides.bsky.social Microbial Oceanographer
@noc.ac.uk
@ird-fr.bsky.social
www.ocean-bridges.net
Kate Hendry @krhendry.bsky.social Marine biogeochemist in Polar coasts and oceans
Prof Michael Meredith 🌊🧪🥼❄️ @oceanandice.bsky.social Joint Director, UK National Climate Science Partnership
Professorial Fellow in Oceanography, Murray Edwards College, University of Cambridge
Science Leader, British Antarctic Survey
Coordinating Lead Author, IPCC Ocean & Cryosphere
Deep-Sea Ecosystems UK @deepseauk.bsky.social Deep-Sea Ecosystems Special Interest Group of the UK Challenger Soc for Marine Science (https://www.challenger-society.org.uk/DeepSea_Ecosystems)
Baran Karapunar @barankarapunar.bsky.social Dr. rer. nat., Assistant Curator of Invertebrate Palaeontology at the Palaeontological Museum, University of Zurich, Marine paleocommunity food webs 🦈, Palaeozoic to Mesozoic gastropods 🐚 and bivalves 🦪, Permian-Triassic mass extinction 🌋
He/him
Martha Gledhill @grouchymartha.bsky.social Marine bioinorganic chemist/biogeochemist at GEOMAR in Kiel. 
Dr Tim Conway @marmite-usf.bsky.social Associate Prof @USFCMS. Interested in how tiny amounts of trace metals influence earth system cycling. I tweet many Florida birds. All views are my own. He/him.
Malin Ödalen @malinodalen.bsky.social Researcher @pik-potsdam.bsky.social , modelling ocean’s role in climate system 🌬🌊🌎☀️👩💻📚
Palaeo/present/future, physics/bgc
From the Arctic, studying both poles ❄️
Check out @iapso-ecs.bsky.social http://iapsoecs.org
Views my own. she/her
John Andrew Higgins @blueicedude.bsky.social Professor, Department of Geosciences, Princeton University. I am a chemist interested in the history of the Earth as recorded in polar ice cores and the rock record and envrionmental justice. Views are my own and not my institution.
Ocean Acidification Research Center @uaf-oarc-alaska.bsky.social Ocean Acidification Research Center - College of Fisheries and Ocean Sciences - University of Alaska Fairbanks
https://www.uaf.edu/cfos/research/oarc/
Dr. Robin Bond, biogeochemist at a PUI 🧪 @diygeochemist.bsky.social Ace/autistic biracial biogeochemist. I study life + trace metal cycling + reactive oxygen species & teach analytical chem. Also union gal, bookworm, Youtuber, DV survivor w/ PTSD. She/they. My views are my own and not those of my institution.
Lennart Bach @bachlennart.bsky.social Applied Marine Biogeochemist, Global Citizen, Mate // Investigating consequences of, and solutions for, the climate crisis // Based at the University of Tasmania // https://appliedbgc.imas.utas.edu.au/
Nadine Lehmann @nadlehmann.bsky.social Marine biogeochemist interested in carbon and nutrient cycling | Research fellow @ IMAS/UTAS | she/her
Pamela E. Rossel @prossel.bsky.social Biogeochemist, polar research 🧊❄️, deep-sea 🌊 and hydrothermal ♨research. 🇨🇱→🇺🇸→🇩🇪 #organic geochemistry
Pallavi Anand (she/her) @anandpallavijha.bsky.social Interested in #Ocean #biogeochemistry, #Monsoon #paleoclimate, #Paleoceanography, #EarthSystemScience, #foraminifera , #biominerals , #Diversity #Inclusion #IODP, #geochemistry
Organised #ICP15
Olivier Sulpis @sulpis.bsky.social 🌊 Researcher in marine chemistry and ecology at CNRS / @exoceanlab.bsky.social / ERC Deep-C PI / Marseille
Joan Llort @joceansan.bsky.social Oceanographer at the Barcelona Supercomputing Centre. Playing with fire and its impacts on ocean biogeochemistry. Also involved in #ArtScience co-creation. Challenging patriarchy and capitalism
Dr Svenja Halfter @svenjahalfter.bsky.social Marine scientist working on plankton ecology & biogeochemistry of the Southern Ocean. Based in Te Whanganui-a-Tara, Aotearoa/New Zealand, they/she 🏳️🌈
Thiago Monteiro @tmonteiro.bsky.social Monteiro, T. Oceanographer. 🌊⚓ Passionate about science. ⚡📚
Assistant Professor at the Federal University of Bahia, Brazil. Carbon cycle; Biogeochemistry; Southern Ocean; Estuary; Tropical Ocean; Early Carrier Scientist.
Jens Daniel Müller @jens-d-mueller.bsky.social Ocean Carbon Cycle and Climate Solutions // Research Fellow at Carbon to Sea
https://jens-daniel-mueller.github.io
Ocean Carbon & Biogeochemistry (OCB) @usocb.bsky.social Supporting a dynamic network of scientists working across disciplines to understand the ocean's role in climate and the global carbon cycle. Learn more: us-ocb.org
Christopher Somes @somesocean.bsky.social Ocean Biogeochemistry, Isotope and Earth System Modeler
Research Scientist at GEOMAR Helmholtz Centre for Ocean Research Kiel
Michael Seidel @seamicha.bsky.social Marine Scientist @icbm-uol.bsky.social with focus on chemical oceanography and biogeochemistry of carbon on land and in the ocean
Ken Johnson @montereyken.bsky.social Ocean scientist building a global biogeochemical sensor array to observe ocean health and changes in chemical cycling. http://soccom.org, https://go-bgc.org
Seth Bushinsky @sethbushinsky.bsky.social Biogeochemical Oceanographer: oxygen and carbon cycles, air-sea gas fluxes. Associate Professor at the University of Hawai'i Mānoa. He/him
https://bushinskyoceanlab.org/
Jens Terhaar @polarocean.bsky.social Father of 3, ocean biogeochemical modeller at the University of Bern, interested in high-latitude oceans, carbon cycle, ocean-climate interaction & ecosystem stressors such as ocean acidification and primary production.
Ilaria Stendardo @ilariastendardo.bsky.social 
Jessica Luo @jessicayluo.bsky.social Research oceanographer & marine biogeochemical / ecosystem modeler @ NOAA GFDL. Climate, oceans, plankton 🌎🌊🪼🦐
Dr. Valier Galy @valiergaly.bsky.social Scientist at Woods Hole Oceanographic Institution, studying the carbon cycle and associated biogeochemical processes. Also avid climber, alpinist, skier and caver. He/Him.- S Sandra Arndt @sandrarndt.bsky.social Earth scientist, biogeochemical modeler @ULB @iC3; loves oceans, mud, rocks and ice - and especially their interfaces. http://biogeomod.ulb.be
Isaac Santos @barefootlab.bsky.social Professor of Marine Biogeochemistry, Editor in Chief Global Biogeochemical Cycles.
www.barefootbiogeochemistry.com
Tereza Jarníková @tjarnikova.bsky.social Oceanographer from a landlocked country, marine biogeochemical models at the University of East Anglia. bikes on good days. - B BioGeoSCAPES @biogeoscapes.bsky.social Earth’s life support system is underpinned by microbial biogeochemical cycles. BioGeoSCAPES is a new global research program the international community is working together to create to study this system. Learn More: https://biogeoscapes.org/
Zhi-Ping Mei @zpmeco.bsky.social Biological oceanographer interested in biogeochemical modeling and biogeography of species and community assembly.
Judith Hauck @jhauck.bsky.social Professor of polar biogeochemical modelling at University of Bremen and ocean carbon cycle scientist / marine biogeochemical modeller at the Alfred Wegener Institute for Polar and Marine Research, Germany. Views are my own.
Rage Against the Miocene @organiccarbon.bsky.social Rich Pancost, Earth Scientist at the University of Bristol. Interested in past climates and earth system processes, from peatlands to the deep sea. First gen/ working class. Privileged white cis male. Anti-racist, pro LGBTQ+, decolonial. He/Him
Xabier Davila @xabidavila.bsky.social Researcher in oceanography at NORCE & @bjerknes.bsky.social - Interested in ocean ventilation, biogeochemistry, tracers and inverse methods.
Jonathan Lauderdale @jon-lauderdale.bsky.social Oceanographer & BGC modeler @eapsMIT (prev @livuni, @OceanEarthUoS). 
Ryohei Yamaguchi @ryamaguchi.bsky.social Sea-going oceanographer @JAMSTEC ⚽️
Ocean carbon cycle & climate change
https://scholar.google.co.jp/citations?user=HEtB4eMAAAAJ&hl=en&authuser=1
Arvind Singh @arvindocean.bsky.social Ocean scientist, Editor JGR-Oceans
Narimane @naridorey.bsky.social 🌊 Ocean Acidification · Marine ecophysiology · Invertebrates 🐙 · Biostatistics · Fan of #Rstats · #Dataviz · Born 347 ppm · 🌈 (she/her)- C Olivier Cartapanis @cartapaniso.bsky.social
Andreas Oschlies @aoschlies.bsky.social concerned earth scientist. oceanographer. climate modeller. father. cyclist. amateur cellist.
Andreas Schmittner @andreasschmittner.bsky.social Climate scientist, ocean, ice, biogeochemistry, paleo, modeling 🌦️🌎🌊❄️🌡️🥼🔬💻🦖
Julia Gottschalk @julgottschalk.bsky.social https://www.paleoceanography.ifg.uni-kiel.de/de
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
Hilde Oliver @hildeoliver.bsky.social Assistant Scientist at WHOI, oceanographer / sea-going modeler 🌊 physical-biological interactions, polar and coastal systems 🇦🇶 Canadian-East Tennesseean
https://www2.whoi.edu/staff/holiver
Caroline Slomp @carolineslomp.bsky.social Professor at Radboud University, Nijmegen; Biogeochemistry, Geo(micro)biology, Marine Science, Climate and Environmental Change
Will Gray @willerstorfi.bsky.social Geochemistry/Paleoclimate, Research Scientist @ LSCE/IPSL, Paris
Sarah Greene @carbonatefan.bsky.social Carbon cycle enthusiast🌊🧪⚒️🖥️ | Professor of Earth Sciences, University of Birmingham | Director CENTA NERC DTP | Immigrant: NYC ➡️ UK | she/her
Riel Carlo Ingeniero @rielcarlo.bsky.social Chemical Oceanographer/ Trace Gas Biogeochemist (Doktorand) at GEOMAR Kiel. Interested in the marine nitrogen cycle.
Loves cooking and photography.
Kau))) @carbon8.bsky.social birds, geology, isotopes, mindfulness, monsoons, oceans, & weird music.
Anh Le-Duy Pham @anhldpham.bsky.social Oceanographer. Biogeochemist. Modeler. Vietnamese. Currently iving in Los Angeles.- S Siv K Lauvset @sivlauvset.bsky.social Climate scientist. Ocean carbon cycle expert. Big fan of ocean observations
Jelena Godrijan 🫧❾🌊🦋 @godi.bsky.social Biological oceanographer & phytoplankton connoisseur. Forest Lover. Stand up #TEDx person.🧚🏼♀️🦄🔬🌊 Views=mine. @institutrb.bsky.social
@BigelowLab.bsky.social @EMBO_YIN
https://jelenagodrijan.wixsite.com/godi
James Rae @mudwaterclimate.bsky.social Climate scientist and geochemist
@UnivofStAndrews
| CO2 & ocean circulation past & present | Social & Environmental justice
Vince Clementi @vinceclementi.bsky.social Earth + ocean scientist | Often thinking about geochemistry + Philly sports
Prof. Tatiana Ilyina @tatianailyina.bsky.social Climate scientist, Earth system modeler, studying ocean carbon cycle and its impacts on Earth's climates
Director @mpimarinemicrobio.bsky.social
@maxplanck.de
@wcrpclimate.bsky.social
mom of 3•feminist•🐈⬛ ailurophile•she/her•💙💛
Andrew Yool @dryool.bsky.social Novel reader, 🐱 lover, amateur 📸, gamer 🎮, slow 🚲, coattail-rider, rare blogger & ocean 🌊 biogeochemistry modeller (in that order). Views=own, RTs≠endorsement.
Frerk Pöppelmeier @fpoeppelmeier.bsky.social Ocean modeller and marine geochemist at University of Bern. Interested in ocean physics/chemistry and climate change of the past and future.
Andy Ridgwell @derpcode.bsky.social Cat collector. MLP obsessive. Fixer of other peoples bugs (occasionally gets to write their own bugs). Far too incompetent to ever be replaced by AI.
Friederike Fröb @rikefroeb.bsky.social Researcher at UiB and BCCR, Norway / Ocean Science / Carbon Cycle / Detection and Attribution / Tipping points
Nadine Mengis @nadinemengis.bsky.social Born @350ppm
Emmy Noether research group lead
@GEOMAR_en on Earth system response to #netzero CO2, climate stabilization and carbon removal assessments. Views are my own.
Johan Viljoen @johanviljoen.bsky.social Postdoc, @uniofexeter Cornwall. Marine Phytoplankton vertical structure response to Climate Change. Previously Stellenbosch Uni (South Africa), Phytoplankton & Trace Metals in the Southern Ocean. BioGeoSCAPES Fellow.
academic.link/johannesjviljoen
Prof. Bob Howarth @profbobhowarth.bsky.social Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research
Kate Littler @palaeoclimate.bsky.social Senior Lecturer in Palaeoclimate | Department of Earth & Environmental Science, University of Exeter (Cornwall) | Marine geology | Micropalaeontology | Geochemistry | IODP | Birding | Parenting small humans
Dana Hellemann @danahellemann.bsky.social Marine Biogeochemist | PostDoc @syke.fi Finnish Environment Institute | benthic #nitrogen cycling in #coastal systems, eutrophication dynamics, sediments, #N2O & the #BalticSea 💙
www.balticnitrogen.com
Thomas Frölicher @froeltho.bsky.social Professor in Climate and Environmental Physics @unibern, Lead Author @IPCC_CH SROCC, Views are my own
Sajjad Akam @sajjadakam.bsky.social Biogeochemist
Research Geologist | Our Unique Planet Fellow @NMNH