AquaVerify @aquaverify.com Water microbiology kits and digital traceability through AquaVerify Cloud. Connected solutions for bacterial and viral indicators—from sample preparation to reliable, auditable and actionable data. aquaverify.com
MetMaps - No games. Just weather. @metmaps.info ⛈️ When the weather turns, you want to see it first. MetMaps Chaser is your professional nowcasting tool.
⏳ Active time counts. No subscription.
📆 For most people, even the smallest package lasts months.
👉 Try it now — https://metmaps.info
CAKE @thebandcake.bsky.social High impact easy listening!
R-Ladies Remote @rladiesremote.bsky.social The online, international chapter of @rladies.org for women, trans or gender diverse R users without a local chapter or who work remotely. #RLadies #RStats
Crystal Lewis @cghlewis.bsky.social Research Data Management Consultant | cghlewis.com
Co-organizer @r-ladies-stl.bsky.social
Co-organizer POWER Data Management Hub | https://osf.io/ap3tk/
Author of DMLSER: https://datamgmtinedresearch.com/
RDM Weekly: https://rdmweekly.substack.com/
Good Trailcams @goodtrailcams.bsky.social trailcams
no AI ever
Leo Mena @leomenar.bsky.social Researcher at University of Oxford | Aquatic Biogeochemistry
World Bollard Association™️ @worldbollardassoc.bsky.social The official Bluesky account of the World Bollard Association™️. MERCH STORE - https://worldbollardassociation.team-togs.com/shop/storeorderform.php
The Carpentries @carpentries.carpentries.org The Carpentries: Software Carpentry, Data Carpentry and Library Carpentry. An open global community teaching the skills and perspectives to turn data into knowledge
Justin Salhani @justinsalhani.bsky.social Ras Beiruti journalist & writer
Senior Reporter in Beirut, Al Jazeera English
Non resident fellow, Tahrir Institute for Middle East Policy '25-'26
Journalist-in-residence, Orient-Institut Beirut '25
Grist @grist.org We're a nonprofit news org dedicated to telling stories of climate solutions and a just future. Get our journalism in your inbox: https://grist.org/subscribe/
Sodiq Oguntade @sodiqoguntade.bsky.social Hydrogeology & Geothermal Energy, Civil Engineering PhD Candidate (final-year) at Queen's University Belfast, Groundwater and Global Change (MSc), Geophysics (Bachelor's).
Agricultural Conservation Planning Framework News & Updates @acpf4watersheds.bsky.social Team ACPF Hub, hosted at Iowa State University, and the Iowa Water Center. The ACPF is a free ArcGIS toolbox that leverages geospatial data for soil and water conservation needs. http://www.acpf4watersheds.org #agsky #acpf #academicsky #watersky
U.S. Bureau of Labor Statistics @usbls.bsky.social We've got a stat for that! Statistics you can trust to make informed decisions.
@dryohannes-yihdego.bsky.social @dryohannes-yihdego.bsky.social 
The San Francisco Standard @sfstandard.com Reporting on the people, power, and culture shaping San Francisco.
California Geological Survey @cageosurvey.bsky.social Info about the Golden State’s earthquakes, geology, & minerals from scientists at the California Geological Survey (CGS), a division of #CalConservation.
Pam Kan-Rice @ucanrpam.bsky.social Matchmaker for journalists seeking expert comment from scientists @ucanr.edu. Food bank volunteer. Here for climate, wildfire, drought, pests, coyotes, chickens, nutrition & other cool stuff https://ucanr.edu
Nick Barber 🌋 @volcannick.bsky.social Asst Professor, geoscientist, volcanophile
magma, metals, and minerals 🌋🪨🛰️Philadelphian 🦅, father, husband. he/him. www.volcannick.com
Opinions my own
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Jay Famiglietti @jayfamiglietti.bsky.social Satellite hydrologist, ASU Global Futures Professor, water and climate science communicator, leader of the WISE Research Group @wisegrouporg.bsky.social. Formerly NASA JPL Senior Water Scientist and ‘What About Water’ podcast host.
Shasta Life @shastalife.bsky.social Loving life in the North State!
* Created by @damionmatthews.bsky.social
to increase local community engagement and activism.
#bluecrew & #bluetrue
Richard Calayeg Cornelio @chardinthebardo.bsky.social 💧 Hydrology. Fluvial Geomorphology.
🎓 University of the Philippines Diliman
🦉 rccornelio.owlstown.net
Dr. Sascha Reth @saschareth.bsky.social 
Kyle Blount, Ph.D. (they/them) @hydro-kyleb.bsky.social Assistant Professor, University of Illinois Springfield
PI, WATER Lab
Ecohydrology, water resource management, urban heat and microclimates, remote sensing, STEM education, and JEDI
https://kyleblount.weebly.com/
https://www.uis.edu/directory/kyle-blount
Jenn Bowles @jennbowles.bsky.social Veteran journalist & nonprofit exec director at Water Education Foundation * Made in Canada * Happiest outdoors
Maya Weeks, Ph.D. @mayaweeks.bsky.social Geographer, poet, early-career cowgirl. Lecturer at Rutgers University & visiting researcher at UC Davis Feminist Research Institute. Views my own. mayaweeks.com
Kai TechnoLust (he/him) @technolust.bsky.social Part of The Circle, a secret organization that has been running the internet since 2000.
I AM the woke mind virus.
Trans rights are human rights. If you disagree, block me, for I have nothing good to say to you.
I do not click substack links.
Congresswoman Jasmine Crockett @crockett.house.gov Former public defender, now U.S. Congresswoman, proudly serving the good people of Texas’ 30th Congressional District. ✊🏾 
Noah Fierer @noahfierer.bsky.social Microbial ecologist
https://www.fiererlab.org/
Rolf Hut @rolfhut.bsky.social MacGyver scientists at @TUDelft, making environmental sensors out of household appliances. Maker, tinkerer, columnist @de_ingenieur
Talks in English and Dutch
Eric Swalwell @ericswalwell.bsky.social Husband | Dad to Nelson, Cricket & Hank | Congressman |@HouseJudiciary @HomelandDems | social media policy:bit.ly/3gxdzVm | #EndGunViolence
Youth Observer @youthobserver.com We are a global media organization created for the youth, by the youth. We amplify fresh voices, explore issues that matter, and deliver bold, authentic perspectives on culture, politics, & society.
Subscribe Here:
www.YouthObserver.com/subscribe
ACLED @acleddata.bsky.social Armed Conflict Location and Event Data (ACLED) is an independent, impartial, international NGO collecting data on violent conflict and protests globally.
Alberto Montanari @almontanari.bsky.social Prof. at Uni Bologna. Hydrologist, engineer. Experienced in natural hazards, floods, droughts. Passionate of sports. Opinions are my own.
Hydrology Next @hydrologynext.bsky.social We exploit satellite🛰️and ground📡 observations for #hydrology☔#flood🏞️#drought🏜️#landslide⛰️#irrigation🌱#precipitation🌧️#streamflow🌊+climate change
Sarah van den Broek (they/them) @sarahvandenbroek.bsky.social PhD Student in Environmental Science @ ETH Zürich. Investigating sustainable farming solutions with microbiology and bioinformatics 🦠🌾👨💻
🏳️🌈🏳️⚧️
Chris Simms @chrisnsimms.bsky.social Science journalist covering all fields. Formerly an editor at New Scientist and Nature. 🧪🐸 🍄
New Scientist: https://tinyurl.com/2tvwfa2b
Live Science: https://tinyurl.com/4mbyh7a9
Sci Am: https://tinyurl.com/bdza74ta
Nature: https://tinyurl.com/yc265esp
Professor Chuixiang (Tree) Yi @qctree.bsky.social Earth resilience, tipping behavior, nonlinear thinking, stability analysis, climate change, photosynthesis, soil respiration, tree mortality, Fulbright Scholar
https://sites.google.com/view/chuixiangyi
Ranit De @ranitde.bsky.social Doctoral researcher@Max Planck Institute for Biogeochemistry | Simulating inter-annual variability of carbon fluxes | de-ranit.github.io
Rep. Kevin Mullin @kevinmullin.house.gov Proudly representing #CA15 in Congress. Father of twins. Husband. Former CA Assemblymember, Mayor, Councilmember, small business owner. energycommerce.bsky.social
https://kevinmullin.house.gov/socialmedia/
Aryaana Khan 👽👑 @aryaanakhan.bsky.social 🌱 first-gen grad student researching water at northern arizona university💧
Fernanda Santos @fernandasoils.bsky.social Soil scientist interested in ecosystems' responses to global change. #disturbance #fire #soil #belowground #biogeochemistry #organicmatter #decomposition #carbon
Albert Vilella, PhD. @albertvilella.bsky.social Bioinformatics Scientist / Next Generation Sequencing, Single Cell and Spatial Biology, Next Generation Proteomics, Liquid Biopsy, SynBio, AI/ML in biotech // http://albertvilella.substack.com
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Pixel Idiots @pixelidiots.bsky.social Exploring the thin line between science and art.
All images and footage original, except for reposted.
Ned Resnikoff @resnikoff.bsky.social Newsletter: http://publiccomment.blog/
Hire me: http://resnikoffconsulting.com/
Pre-order my book! https://bookshop.org/p/books/build-or-die-how-america-is-suffocating-its-cities-and-what-to-do-about-it-ned-resnikoff/8ae5ebca259e570a?ean=9781642834260
Doug Gordon @brooklynspoke.bsky.social Co-author, "Life After Cars,” co-host, The War on Cars. Runner, Disney parks fan (he/him)
https://www.lifeaftercars.com
Donate to my 2027 run in support of PPMD:
https://donate.parentprojectmd.org/fundraiser/7001403
General Strike US @generalstrikeus.bsky.social THE Decentralized General Strike Network ✊ Uniting 3.5% (11 million Americans!) to actively participate in a STRIKE for economic & political reconstruction.
JOIN US: www.GeneralStrikeUS.com
LEARN MORE: https://linktr.ee/generalstrikeus
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Jack Turban MD @turban.bsky.social Pediatric Psychiatrist | Author | Director, UCSF Gender Psychiatry Program | Op-Eds in WaPo, CNN, NYT et al. | #LGBT Health Policy Research | Samoyed Dad | Views Mine & Not Medical Advice 🏳️⚧️🩺🏳️🌈
www.jackturban.com
Eleanor 🌎🛰️🗺️🌲🌊 @ellaonearth.bsky.social Clean Water Act, GIS/RS/EO, emergency response, public service, New England Aquarium, fiddle-playing, fantasy-reading, fishing, boating, pirates.
From Fresh Water. Opinions my own.
Dan Milz @dcmilz.bsky.social Associate Professor of Urban & Regional Planning and Conflict Resolution at the University of Hawai’i at Mānoa. Interested in water planning and policy, judgment, data visualization and technology, and facilitation and dispute resolution.
Official Bluesky of UMass Amherst Hydrogeology @umasshydro.bsky.social Principal Investigator Dr. David Boutt leads a research group that seeks to improve the understanding of hydrogeologic systems through integrated fieldwork, modeling, and remote sensing
www.boutthydro.com
Julia Knapp @jlaknapp.bsky.social Assistant Professor at Durham University, UK. Hydrologist
RLadies+ Bot @rladies-bot.bsky.social Sharing content by RLadies+ and promoting greater diversity in the #rstats community 💜
[still experimental]
Corey Garza @profcgarza.bsky.social Associate Dean of Inclusive Excellence University of Washington College of the Environment & Professor School of Aquatic and Fishery Sciences. Director @uwmlel.bsky.social marine drone program. Star Wars fan. https://fish.uw.edu/faculty/corey-garza/
Mallory M. Rice @mallorymrice.bsky.social 🌿 Assistant Professor at CSUSM | Biology Educator & Researcher
📍 San Diego, CA
🐾 Odin’s human (husky lover)
New to Blue Sky!
UC Davis Coastal and Marine Sciences Institute @ucdmarinescience.bsky.social At the UC Davis Coastal and Marine Sciences Institute and
Bodega Marine Laboratory, we dive deep into discovery, nurture marine stewardship, and outswim the ordinary.
glaciergeek @glaciergeek.bsky.social 
CSU COAST @csucoast.bsky.social The CSU Council on Ocean Affairs, Science & Technology supports ocean and coastal research, education and workforce development.
https://www.calstate.edu/impact-of-the-csu/research/coast
Brooke Osborne (she/her) @brookebosborne.bsky.social Biogeochemist exploring global change consequences for terrestrial ecosystems! | Utah State University | Diverse voices in STEM | Views are my own.
Cecilia Alda Vidal @alda-vidal.bsky.social Postdoctoral Researcher at IMAGINE Adaptation BC3 - Basque Centre for Climate Change
Urban geographer | Climate adaptation | Everyday practices | Urban infrastructure
Carolina Giraldo @carolinagiraldo.bsky.social Soil science, soil physics, I love soil ♡
Emily M. Elliott @nitrogenfixer.bsky.social Professor, biogeochemist, stable isotope aficionado
John Bird @johnbird001.bsky.social Ph.D. atmospheric scientist🌎, nuclear engineer☢, 📰 #antarctica
South Pole Station 🐧 http://amzn.to/2klpv3b 🐧
Andrew McGuire @agronomistag.bsky.social Views of an agronomist on soil, farming, and science. Evidence-based agriculture. Washington State University Extension. https://t.co/RZ11P3ozYm
Same @ on X.
Antonio Meira @ntoniomeiraneto.bsky.social I'm an earth sciences enthusiast, hydrologist and Asst. Professor at Colorado State University. Baiano de Salvador.
Georgios Vagenas 🫧 🌎 @gvagenas.bsky.social 🌎 Hydrobiologist | PhD Researcher at @mncn-csic.bsky.social & @csic.es | X Research @Hellenic Centre for Marine Research | Exploring the structure of life in water 🌎 Body in 🇪🇸 Heart in 🇬🇷
Sara Acevedo @saryace.bsky.social Assistant Prof UC | Soil Physics | Data Science | Urban Soils
Born to play board/videogames and journal, forced to write papers and teach soil science. Post in ES and EN. 
Tony Barboza @tonybarboza.bsky.social Executive Editor @capitalandmain.bsky.social | Board Member @sejorg.bsky.social
Giles @gdeejay.bsky.social Applied economist working in international development policy
🇹🇴🇸🇧🇻🇺🇫🇯🇦🇺🇲🇲 (etc),
Mostly memes.
Sometimes post about #publicpolicy, research, data science, #PFM and #Rstats
Economist | Independent Consultant
All views my own
Blue Community .net @blue-community.net News from Blue Communities - the Global Network for the Human Right to Water and Sanitation.
https://blue-community.net/ info@blue-community.net https://linktr.ee/BlueCommunityNet #WaterDefenders #right2water #bluecommunity
@budimansoil.bsky.social @budimansoil.bsky.social 
Jing Yan @jyansci.bsky.social Assistant Professor in #Soil Physics at the University of Hawaiʻi Mānoa | Investigating the physical nature of soils to promote food and water sustainability. Enthusiastic about soil, water, and ecosystem health. 
Katerina Georgiou @katerinageorgiou.bsky.social Soil carbon & climate feedbacks | Prof at Oregon State Univ | PhD at UC Berkeley | climbing, skiing, and all things outdoors 🌿🍃🍂 kgeorgiou.com
UC Merced @ucmerced.bsky.social The official account of the University of California, Merced. Go 'Cats!
Andreas Hartmann @sub-heterogenty.bsky.social Karst, Groundwater, Modeling, Pizza
Prof for Groundwater Systems at TU Dresden Link: https://lmy.de/zUQWj
Sandrine Matiasek @sandrinematiasek.bsky.social environmental chemist studying urban storm runoff, WUI fire effects on water quality, and regenerative agriculture at CSU Chico. From Savoie, French Alps #intartiflettewetrust #slowtheflow #growyourfood
Markus Steffens @imvisir.bsky.social 🇪🇺 Soil scientist, group leader soil quality and climate FiBL.org + lecturer unibe.ch | born at 337.69 | climbing + still gaming
@benmew.bsky.social @benmew.bsky.social Hydrologist, Flooding, Heavy Rain and Hydrological extremes, co founder of Okeanos.ai
Mike Nellis @mikenellis.bsky.social Chicago's 32nd Ward Committeeman. Host of Endless Urgency. Exposing MAGA and defending democracy. Entrepreneur, husband, dad, semi-happy Cubs fan.
Natalie Orlowski @nat-iso.bsky.social Professor of Forest Sites and Hydrology @tudresden
Gavin Newsom @gavinnewsom.bsky.social Husband and father. 40th Governor of California. Former Lt. Governor of California. Former San Francisco Mayor. Personal account.
Hannah Wiley @hannahcwiley.bsky.social Deputy politics editor at The San Francisco Standard. Before: Los Angeles Times & Sacramento Bee.
Sophia Bollag @sophiabollag.bsky.social California politics reporter for the San Francisco Chronicle. Reach me at sophia.bollag@sfchronicle.com
Carla Marinucci @cmarinucci.bsky.social POLITICO CA Playbook founder and alum, ex-SFChronicle senior political writer, ex-SF Examiner Political Editor. California politics and all things Golden State. Bay Area based. Also on X at @cmarinucci. Email: cmarinucci@gmail.com
California YIMBY @cayimby.bsky.social California YIMBY is a statewide advocacy organization working to pass legislation to end California's housing shortage by empowering and growing the YIMBY movement. Learn more at https://cayimby.org.
GIF Caucus @gifcaucus.bsky.social Artisanal, locally-sourced Golden State GIFs.
Thousands of GIFs from the former place can be found in our GIPHY archive: https://giphy.com/channel/GIFcaucus
Ari Plachta @ariplachta.bsky.social Oil & gas researcher @fieldnotes.co
Katie Porter @katieporterca.bsky.social Irvine mom & consumer protection attorney. Former Orange County Congresswoman. Running to be California's next governor.
Demian Bulwa @demianbulwa.bsky.social Director of News, San Francisco Chronicle
Darcy Totten @darcytotten.bsky.social Personal acct for CA gender equity expert. Crisis containment. Cat mom energy. Pro-podcast but anti patriarchy. Lover of goat cheese & bourbon. Absolutely exhausted by egos. #GirlstotheFront
Jith Meganathan @lawjith.bsky.social Former legal aid attorney. All views are my own.
Jason Elliott @jason-elliott.bsky.social My opinions are yours, shortly.
Alex Vassar 📚 @alexvassar.bsky.social Husband, father, man of letters who loves history and learning from the lives and experiences of others. Also a #CACapitol alum who works at the CA State Library. Editor of joincalifornia.com & onevoter.org. Former 8-year elected official. 🇺🇲 🇵🇦