OceanAccess Research Lab @oceanaccess.bsky.social Access the mysteries of the ocean. All topics considered. A multi-disciplinary research lab by @fcyr.bsky.social at the Centre for Fisheries and Ecosystem Research, St. John's, NL, Canada.
@marineinstitute.bsky.social @memorialu.bsky.social
Omri Gadol @omrigadol.bsky.social Postdoctoral (Marie Curie) Research Fellow | Marine geosciences | Remote sensing | Geophysics
High-res stuff ;-)
@geotopqc.bsky.social @geotopqc.bsky.social 
Ocean Sciences @ Bangor University @sosbangor.bsky.social Hi everyone, we are the School of Ocean Sciences at Bangor University in North Wales. We can't wait to engage and share any aspects of marine science with you
Seismological Society of America @seismosocam.bsky.social The Seismological Society of America (SSA), founded in 1906, is an international scientific society devoted to the advancement of earthquake science.
Marine Studies Group @marinestudiesgroup.bsky.social BlueSky account of the Marine Studies Group. We are a special interest group (SIG) of the Geological Society of London
Website GeolSoc.org.uk/marine
4th Shackleton Conference to be held at GeolSoc 22nd Sept 2025. Topic: Submerged Quaternary Landscape
Imperial Earth Science & Engineering @eseimperial.bsky.social News from the Department of Earth Science & Engineering, a world leading centre for geoscience & engineering at Imperial College London.
Dr. Marthe Wens @marthewens.bsky.social Assistant Professor @Vrije Universiteit Amsterdam ๐ Drought risk, societal impacts & adaptation modeller ๐ Climate Justice activist @Scientist Rebellion โ Views my own ๐ she/her
Katie Hughes @katieehughes.bsky.social
Kiwi-Canadian, postdoc โช@uvicgeography.bsky.social, multibeam enthusiast. Researching landslide-generated tsunamis in lakes and fjords in New Zealand, Canada, and Alaska.
GAPHAZ - Glacier and Permafrost Hazards in Mountains @gaphaz.bsky.social A Scientific Standing Group of the International Association of Cryospheric Sciences (IACS) and the International Permafrost Association (IPA). Here for networking, collaboration, exchange.
Find us at gaphaz.org!
laitalageoscience @laitalageoscience.bsky.social Precambrian geology, sedimentology, planetary sciences. Following politics, geopolitics. Personal account: @jaakkojlaitala.bsky.social ๐ช๐บ๐ซ๐ฎ
Evert de Froe @evertdefroe.bsky.social Marine scientist at Wageningen Marine Research in the Netherlands. Studying estuarine and Arctic ecosystems.
https://www.researchgate.net/profile/Evert-De-Froe
Sam Andrews @oceanoculus.com Science & stories from the sea (+ occasionally the other 30% of the planet)
๐ Science, tech, policy, sustainability writer
๐คฟ Founder of Ocean Oculus, the ocean-focused communications consultancy
๐ Researcher
โ Tea drinker
๐ง Cheese eater
๐ง Bird admirer
Chris Wiley (Winn) @cwiley.bsky.social Los Alamos, NM โ
Nuclear Operations
#EnvironmentalSecurity & #Resilience Student MSc
USN Vet, #NatSecsky, #Watersky, #nukesky, #CriticalInfrastructure nerd
All opinions and posts my own
Pascale Roy-Lรฉveillรฉe @pergelichen.bsky.social Associate Professor and Research Chair of Permafrost Geomorphology at Universitรฉ Laval's Geography Department.
CRYO-UL research laboratory lead.
Member of the Centre d'รฉtudes nordiques.
Member of the Vale Living with Lakes Research Centre.
Cabot Institute for the Environment @cabot-institute.bsky.social Interdisciplinary environmental research community at the University of Bristol. Food security, water, low carbon energy, city futures, environmental change, natural hazards & disaster risk, climate change & health. www.bristol.ac.uk/cabot
Amelia Shevenell @ashevenell.bsky.social Paleoceanographer, sedimentologist, scientific ocean drilling evangelist, Antarctic ice historian, Professor, Mom of human and Labradors, potter, knitter, unapologetic Swiftie, doer of many things. These are my personal views.
Laura Boisvert-Marsh @lboismarsh.bsky.social Ph.D. GSC @NRCan. Data wrangler. R enthusiast. Recovering researcher. Habs fan. Franglais speaker. Plant photographer. Pico's human. Views expressed = my own
Tian Y. Dong, Ph.D. @tydelta.bsky.social Assistant Professor in Geosciences (Geomorphology)
University of Texas Rio Grande Valley (UTRGV)
๐Edinburg, TX
https://tian-y-dong.org/
Paul Bierman @paul-bierman.bsky.social Geoscientist, environmental historian, professor, author who cares deeply about our planet. Obsessed with snow, ice sheets, climate, and science as a way of knowing. Passionate about teaching, equality, and explaining Earth. https://www.paulbierman.net
Patty Fraino @pattyfraino.bsky.social Sedimentary geologist working on critical mineral, rock-fluid interaction, and stratigraphy in the Williston Basin| YWG
Marijke de Vet @marijkedevet.bsky.social Postdoc @ Aalto University
๐ mud
๐ coastal morphology
๐ physical experiments
๐ climate change
๐ฅจ baker
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/
Etienne Brouard @etiennebrouard.bsky.social Quaternary Scientist @Geological Survey of Canada. Interested in glaciology, geomorphology, climate change and all that stuff. Views are my own.
Kate Spencer @profkatespencer.bsky.social Academic interested in pollution, saltmarsh, coasts, estuaries, muddy sediment and microplastics, legacy waste, historic landfill. Professor of Environmental Geochemistry at Queen Mary University of London. #tonsilcancer
CANARI @canari-science.bsky.social Climate change in the Arctic โ North Atlantic region and impacts on the UK (CANARI) is funded by NERC and managed by @ncas-uk.bsky.social
canari.ac.uk
Max Van Wyk de Vries @maxvwdv.bsky.social Assistant Professor in Natural Hazards @CamUniGeography &
@EarthSciCam | Fellow @CaiusCollege | All hazards are multihazards, but are any of them natural?
Steve Hubbard @the-subtender.bsky.social Science, University of Calgary
Jeff Peakall @hyperpycnal.bsky.social Geologist. Into: sediments and flows, bedforms, injectites, tsunami, nuclear waste clean up
Brendan Duffy @structuregeo.bsky.social Dad, husband, brother, geologist, PhD scientist, often wrong, sometimes realizes it. Honorary researcher at unimelb. 
John Cody @jcody.ca Canadian ๐จ๐ฆ geologist and photographer in Calgary AB. Feeder of 2 dogs ๐ถ, harnesser of fire ๐ฅ. All photos I post are my own. If you want to chat, reply to my posts :) No trolls/bots/adult content! No dms!
www.johncodyphotography.ca
Pedro JM Costa @ppcosta.bsky.social Father, Academic, geologist, skeptical
Prof @ Universidade de Coimbra
Researcher @ Instituto Dom Luiz
Sea, tsunamis, sediments, marine geology and music...
Katie Harazin @katiezin.bsky.social information wizard, science communicator, geologist, climate scientist
posts, reposts, follows & likes my own views
Jack Cadigan @jcadig1.bsky.social Research Civil Engineer @ ERDC | Arctic, Nearshore & Offshore Geotechnics | Deltas and Wetlands | Professional Soil Taster | Geotech Ph.D.
Claire Gilder @clarbar.bsky.social Montana grad student. I like rivers, baseball, cats, and legal podcasts.
Kalin McDannell @eatingbooks.bsky.social Geologist @ Gradient.
Visiting ScientistโDartmouth College
Thermochronology | Landscape Evolution | Tectonics | Earth History | Computational stuff | Dad โข Ronald E. McNair Scholar & First Gen
https://github.com/OpenThermochronology
Prof Andrew Mackintosh @andrewmackintosh.bsky.social Professor, glaciers & climate, Head ๐ Earth Atmosphere Environment @MonashEAE โ๏ธ Lead Author @ipcc_ch @MonashIce http://www.icesheet.org @saef_arc Views are mine. ๐ฒ โ๏ธ ๐ ๐ท
Cathy Delaney @mudswoman.bsky.social Glacial geomorphology and sedimentology, mud (especially in glacial lakes), lidar
Davide Gamboa @gambix.bsky.social Marine geocientist working in geohazards, deepwater geological systems and the future of offshore geoenergy.
Femke Mulder @femkemulder.bsky.social Research Fellow Disaster Management Science | Humanitarian Studies at University College London
Brent Ward @geobrentatlarge.bsky.social SFU Earth Sciences, Quaternary Geologist, Cordilleran Ice Sheet, purveyor of Natural Hazards, Climate Change of the past and the future, Long suffering Canucks fan, loves woolly mammoths (he, him, his)
Marko Kallio @mkkallio.bsky.social Research scientist at Aalto University, interested in environmental modelling, hydrology, #Mekong, data scarcity, spatial analysis. In my spare time I'm a cartographer. And at other times, a #randonneur.
Alexander McNamara @albeardyeditor.bsky.social Editor-in-chief at @livescience.bsky.social. Doing my very best to stick to following science people on this platform
James Kirkham @jdkirkham.bsky.social Climate ๐ก๏ธ | Glaciology ๐ง | Science diplomacy ๐บ๏ธ | Policy ๐
Chief Science Advisor and Coordinator of the โAmbition on Melting Iceโ high level group on Sea-Level Rise and Mountain Water Resources
https://ambitionmeltingice.org/membership/
Amelia Bain @amelia-bain.bsky.social Researcher in volcanology, disaster risk reduction, climate change adaptation, co-production. Based in Edinburgh ๐ Volunteer Managing Editor for the Journal of Applied Volcanology.
Andrew Leier @leierbucks.bsky.social Sedimentary Geology, tectonics & paleoclimate. Associate Professor at The University of South Carolina. Posts of dogs, cats and birds.
Witek / Witold Szczuciลski @witeksz.bsky.social I am interested in modern geological processes (mainly sedimentology) and their record. #geohazards, #sedimentology, #polar_research, #marine_geology, #210Pb, #tsunami
https://geohazards.amu.edu.pl/en/people/witold_szczucinski/
TIDALITES 2025 @tidalites.bsky.social Tidalites 2025 - 11th Congress on Tidal Dynamics and Sedimentology - September 9-11, 2025, University of Liverpool. info: tidalites_2025@liverpool.ac.uk - Conference INFO-PACKAGE: https://pcwww.liv.ac.uk/~jdhughes/docs/TIDALITES_2025_INFOPACKAGE.pdf 
Mojtaba Rajabi @geostress.bsky.social Senior Lecturer at the University of Queensland & Deputy Head of the World Stress Map Project.
Crustal Stress | Geomechanics | Petrophysics ๐๐๐ Views are my own!
Sascha Brune @sasbrune.bsky.social Earth Sciences ยท Geodynamics ยท Modelling
GFZ Potsdam (@gfz.bsky.social)
Uni Potsdam (@geowpotsdam.bsky.social)
https://www.gfz-potsdam.de/en/staff/sascha.brune
Mark E. Deptuck @subseafan.bsky.social Geological Advisor - Nova Scotia, Canada ๐จ๐ฆ Love all things subsea and deeper. Energy transition neophyte. Sound waves are my eyes ๐ ๐บ๐ฆ
Cristina Balaban @cristinabalaban.bsky.social Postdoctoral Researcher in Palaeoglaciology at Charles University in Prague๐ฉ๐ปโ๐ป๐จ๐ฟ๐ฐ| Reconstructing past glaciation in the Central European uplandsโ๏ธ๐๏ธ | Durham University MSci & PhD graduate ๐ฉ๐ปโ๐๐ฌ๐ง| Bubbly Romanian expat ๐ฌ๐ท๐ด
Harvey Thorleifson @harveythorleifson.bsky.social Geology Professor, University of Minnesota; Chair, Commission for Geoscience Information; President, Deep-time Digital Earth
@gsc-hrussell.bsky.social @gsc-hrussell.bsky.social Sedimentologist in glacial geology at the Geological Survey of Canada working on groundwater, co-lead of Canada1Water a continental groundwaterโsurface water modelling framework for Canada. 
Sjoukje de Lange @drsjoukje.bsky.social Doctor in geomorphology - unconditional love for mountains - believes that life begins at the edge of your comfort zone
JGR: Earth Surface @jgrearthsurface.bsky.social AGU journal covering the physical, chemical, and biological processes that affect Earth's surface over all spatial and temporal scales
https://agupubs.onlinelibrary.wiley.com/journal/21699011
Brandi M. Shabaga @brandi-shabaga.bsky.social โGeoscientist & recovering academic | chemical sedimentology, isotope geochem, geoarchaeology | ๐ Winnipeg
๐ฌJournal Development Specialist: Canadian Journal of Earth Sciences (CJES), Canadian Geotechnical Journal (CGJ) & Drone Systems & Applications (DSA)
Jessi Steinke @jessigeo.bsky.social Surficial geologist at the Saskatchewan Geological Survey. Likes digging holes, trail running, and a good lager.
Fiona Clubb @drfionaclubb.bsky.social mountains, rivers, landscapes, and coding | ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ | she/her | ๐
Robbi Bishop-Taylor ๐ฐ๏ธ๐ @satellitesci.bsky.social Coastal Earth Observation Scientist from Canberra, Australia. Using satellite remote sensing ๐ฐ๏ธ, open-source geospatial ๐๐บ๏ธ, Python + R ๐งโ๐ป and dataviz ๐จ to map the earth through space + time... ๐
Tim Lane @glaciologytim.bsky.social Assistant Professor at the Department of Geoscience, Aarhus University.
Researching ice sheet and ice cap behaviour in the Arctic and sub-Arctic
Parke @parkefont.bsky.social UCalgary BSc (Hons) in geology & environmental science
iโm a(n alluvial) fan of structural geology, sedimentology, stratigraphy, and field mapping :)
living, working, and playing on Treaty 7 land ๐๏ธโ๏ธ๐๏ธ
Maeve โ๏ธ๐ช๐ฎ๐ช (she/her) @murphyqm.bsky.social Planetary scientist turned RSE #PlanetaryScience #DataViz #meteorites
PhD in early Solar System planetesimals ๐๐๐ โก๏ธ Helping researchers across all fields do robust and reproducible computational research ๐ฉ๐ผโ๐ฌ๐ฉ๐พโ๐ป๐ฉ๐ฟโโ๏ธ๐ฉ๐ปโ๐
murphyqm.github.io
Opinions my own
Randall Munroe @xkcd.com 
Tracy Frank @drtracydfrank.bsky.social Geology professor born at 321 ppm CO2. Sedimentologist and geochemist who studies deep time paleoclimate. #Fulbright Alumna. Opinions are my own.
Prof. Kerrylee Rogers @kerryleerogers.bsky.social Coastal scientist, @UOW, Director Environmental Futures, cancer survivor. Passionate about family, science, nature ๐ ๐ณ ๐ ๐งช
Earth Surface Dynamics @egu-esurf.bsky.social Earth Surface Dynamics (ESurf): EGU OA Journal for the physical, chemical & biological processes shaping Earth's surface and their interactions at all scales.
earth-surface-dynamics.net/imprint.html
Thom Bogaard @thombogaard.bsky.social Professor in Hydrology and Geomorphology. TU Delft. Multi-interested hydrologist
David Bapst @dwbapst.bsky.social Paleontologist, Graptolite Geek, R Programmer, creator of paleotree, Tabletop Roleplaying Game Nerd, Catcher of Pokรฉmon, faculty senator. All comments are my trash opinion alone.
Leslie Anthony @docleslie.bsky.social Biologist and science/environment/adventure travel writer for Canadian Geographic and others, tracking the intersecting climate and biodiversity crises; my books stray into fields like herpetology, invasive species and... skiing (weird, eh?).
Domenico Chiarella @nocode-dc.bsky.social Sedimentologist @CSI_RHUL Royal Holloway, University of London | Co-founder @sedimentologika | Mediterraneus ๐ธ๏ธ Views are my own
Valentin Zuchuat @stratival.bsky.social Sedimentologists focusing on shallow-marine to continental transition zones and hyperthermal events, co-founder of @sedimentologika; ski-bum, food and wine enthousiast, special kink for the Permian-Triassic transition. He/him
Jessica Marggraf @jessicamarggraf.bsky.social Postdoc at the University of Minnesota, St. Anthony Falls Laboratory | Interested in fluvial geomorphology, sediment dynamics and their measurement techniques, bedrock river erosion
Andy Take @take-andy.bsky.social Prof of Geotechnical Engineering, specializing in geohazards, tailings dam breach, railway geotechnics, and climate-resilient infrastructure
T.Farkas @meridamate.bsky.social Beekeeper nerd living in a seismic zone.
Metalwork - learning Linear B
Ben Cardenas @benofthesand.bsky.social Assistant Prof at Penn State Department of Geosciences
Sedimentary Geology | Geomorphology | Planetary Science
Jon Tunnicliffe @jontunnicliffe.bsky.social River Scientist at the University of Auckland
Morphodynamics enthusiast, working on our complicated relationships with rivers, in Aotearoa New Zealand
Alvise Finotello @alvitello.bsky.social Estuarine and fluvial ecomorphodynamics @GeoUnipd
Loving Meandering Streamflows especially.
โWhat one fool can do, another canโ
https://alvitello.weebly.com/
Josรฉ Luis Casamor @batidivulga.bsky.social A broad geologist walking along the seashore. Lecturer in Marine Geosciences at @ub.edu
โ๏ธ ๐ ๐ โ๏ธ๐ก๏ธ ๐งช
Joann Mossa @rockyrivers.bsky.social Professor of Geography at the University of Florida, Associate Editor of Geomorphology. Interested in rivers, floods, droughts, human impacts, historical and anthropogenic environmental change, disturbed river restoration, and more. 
Frรฉdรฉric Cyr @fcyr.bsky.social Research Scientist at @marineinstitute.bsky.social | NW Atlantic Ocean climate & Fisheries Environment: https://cyrf0006.github.io.
Academic Editor at @plosclimate.org.
Co-Chair of @icesmarine.bsky.social WG on Oceanic Hydrography (WGOH).
Like cycling.
Blair Greenan @blairgreenan.bsky.social Research scientist at Fisheries and Oceans Canada based in Halifax, Nova Scotia. Lead of the Argo Canada program. Co-lead on the oceans chapter of the upcoming national climate change science assessment in 2026.
Adrian Gilli @gilliadrian.bsky.social Educational Developer and Lecturer at Department of Earth and Planetary Sciences, @eth-eaps.bsky.social, Sedimentologist, Limnogeologist.
Edwin Nissen @faultydata.bsky.social Professor/Canada Research Chair in seismology in Victoria BC ๐จ๐ฆ. Earthquakes, active tectonics, remote sensing. Proud cat dad. Views my own
Seds Online @sedsonline.bsky.social The worldwide hub for sedimentologists. An accessible online community for those interested in sedimentology. โ๏ธ๐งช
https://sedsonline.com/
X - @TheSedsOnline
British Antarctic Survey ๐ง @bas.ac.uk We're the UK's polar research institute ๐ Uncovering the secrets of Earth's frozen places, doing science for a sustainable planet.
Looking for a seriously remote job? https://bas.ac.uk/vacancies
National Oceanography Centre @noc.ac.uk By gaining a deeper knowledge of the ocean, we help every living thing on our planet flourish. ๐
๐ฅ๏ธ https://noc.ac.uk/
๐ https://linktr.ee/NOConline
๐๏ธ https://linktr.ee/nocintotheblue
Rachel Headley (she/her) @geomorphrachel.bsky.social Professor of glaciers, geomorphology, & environmental science; living & biking in the Northwest; being depressed about climate change. Come for the pictures of rivers, stay for the cats and bikes
Olivier Sulpis @sulpis.bsky.social ๐ Researcher in marine chemistry and ecology at CNRS / @exoceanlab.bsky.social / ERC Deep-C PI / Marseille
John Ristau ๐จ๐ฆ ๐ณ๐ฟ @earthquakenz.bsky.social Canadian-New Zealand seismologist in New Zealand. Mostly following and posting about earthquakes and seismology-related things, but occasionally other things that interest me.
Michael Reed @mikereeed.bsky.social PhD student at CUNY | Geomorphology, EQs, and SciComm | Likes bikes, public transportation, and all things Gayโข๏ธ | he/him ๐ณ๏ธโ๐
Kasia K. Sliwinska @kasiasliwinska.bsky.social Climate scientist, geologist. Interested in past warm climates, AMOC evolution, science communication. Senior Researcher at GEUS
Annie Winson @annieunderpressure.bsky.social Multi-hazard Scientist at the British Geological Survey. 
European Geosciences Union (EGU) @egu.eu European Geosciences Union is the leading organisation supporting Earth, planetary & space science researchers in Europe. #EGU27 | 4โ9 April 2027 | On-site & Online | Mon-Fri 10-17 CEST.
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
๐ ๐ ๐ฌ
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Isobel Yeo @isobelyeo.bsky.social Marine volcanologist. All opinions my own. She/her.