Natassa Romanou @aromanou.bsky.social · 13hJust sent the most massive email I have ever sent. The price to pay is that I now know everyone's out-of-office dates and forwarding info. Thanks and apologies. 030
Natassa Romanou @aromanou.bsky.social · 27/09/2026Hello Physical Oceanographers! Columbia University in New York City is seeking candidates for tenure track Assistant Professor level position, with special interest for combined PhysO and AI expertise. Apply here: apply.interfolio.com/194070apply.interfolio.com Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio 11511
Reposted by Natassa RomanouProf. Stefan Rahmstorf @rahmstorf.bsky.social · 10/09/2026Ready for some good news? We can do it! www.theguardian.com/environment/...theguardian.comClimate solutions most likely to reach ‘positive tipping points’ revealed by scientistsGlobal shift towards clean electricity could trigger ‘cascade’ of progress, helping reduce air pollution, cut waste and revive oceans 11335162
Reposted by Natassa RomanouCharlie Koven @ckoven.bsky.social · 28/08/2026We have an open postdoc position at LBL, to work on pantropical vegetation dynamics, as part of the NGEE-Tropics project. Join us!jobs.lbl.govPantropical Vegetation Dynamics Postdoctoral Fellow in Bay Area, California, United StatesWe are looking for:PhD in relevant field (e.g. climate science, ecology, plant physiology, forestry, geography); Background in data intensive... 038
Reposted by Natassa RomanouScott Doney @scottdoney.bsky.social · 06/09/2026Interested in ocean 🌊 hydrography, climate & biogeochemistry? Quantifying long-term trends in ocean heat & carbon uptake? U.S. GO-SHIP opportunity Co-Chief Scientist for upcoming 2027 P16C cruise, with applications due by Sept. 21, 2026. usgoship.ucsd.edu/2026/09/06/s... 01610
Reposted by Natassa RomanouAbigail Swann, PhD @ecoclimatelab.bsky.social · 09/09/2026We have a new paper on the response of land carbon to zero, declining, and negative emissions of CO2 across Earth System Models! w/ @ckoven.bsky.social @cristiproist.bsky.social @rosieafisher.bsky.social @benmsanderson.bsky.social & more (1/6) esd.copernicus.org/articles/17/...esd.copernicus.orgLand carbon response to positive, zero, and negative CO2 emissions across Earth system modelsAbstract. Land carbon sinks are responsible for removing about a quarter of anthropogenic CO2 emissions, and make up approximately half of total global carbon sinks. Uncertainty in the response of lan... 14423
Natassa Romanou @aromanou.bsky.social · 10/09/2026Climate Week fun: please consider joining us at this event luma.com/5wtyyd5lluma.comNavigating Non-Linear Climate Risk and Response: From the Arctic to the Global Climate System · LumaReducing greenhouse gas emissions and removing carbon dioxide from the atmosphere are urgent and non-negotiable for climate stabilization, yet they are… 031
Reposted by Natassa RomanouThe Neotoma Paleoecology Database @neotomadb.bsky.social · 30/08/2026📢 Neotoma Social Media QR | Stay Connected with the Neotoma Paleoecology Database The Neotoma Paleoecology Database community is now easier to follow and connect with through a dedicated social media QR code. linktr.ee/neotomaDB 032
Reposted by Natassa RomanouAndy Scollick @andyscollick.bsky.social · 30/08/2026@geofflean.bsky.social: We were warned. Four months ago top Himalayan experts reported the rate of ice loss doubling since 2000, with glaciers shrinking by a fifth since 1990. “This isn’t a distant problem” they said. “It’s happening in real time”. They predicted “catastrophe”.icimod.orgHindu Kush Himalaya glaciers losing ice at double the rate since 2000, new ICIMOD report confirm - ICIMODKathmandu, 18 March 2026 – Glaciers across the Hindu Kush Himalaya (HKH) are melting at an accelerating rate, with ice loss rates doubling since the year 2000, according to two new landmark reports th... 17641
Reposted by Natassa RomanouProf Ian Hall @ianhall.bsky.social · 30/08/2026Permafrost is thawing deeper and it’s happening worldwide. A new study of 156 monitoring sites found that the active layer, the soil that thaws each summer, increased significantly at many sites from 2000–2024. www.nature.com/articles/s43...nature.comLong-term monitoring of active layer thickness confirms global permafrost degradation - Communications Earth & EnvironmentActive-layer thickness increased at 55% and 38% of Arctic and Antarctic sites, and >90% in European, Asian, and South American mountains, driven by increasing thawing degree-days and rainfall, acco... 8255159
Reposted by Natassa RomanouDana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social · 29/08/2026As the summer of climate shocks rages on, I wrote about how these climate shocks can motivate social change and what our new paper finds based on data from a nationally representative sample from the US. danarfisher.com/2026/08/29/h...danarfisher.comHow Climate Shocks Motivate Social ChangeEven though September begins on Tuesday, this summer of climate shocks has yet to slow down: record-breaking heat and extreme weather are continuing across much of the northern hemisphere and thous… 715663
Reposted by Natassa RomanouJonathan Coop @coopecology.bsky.social · 14/08/2026Our new paper assesses relationships between wildfire rate of spread, area burned, and severity in western + boreal North American conifer forests 2012-2023. Take home message in the title: faster--> bigger--> more severe. With @grumpyunclesean.bsky.social, @jessforplanet.bsky.social and more! 🔥🧪🌍science.orgFaster, bigger, more severe: Extreme wildfire spread sets the stage for forest ecosystem change in western and boreal North AmericaA relatively small number of rapidly spreading wildfire events burn disproportionately large areas. But beyond area burned, do fast fires produce distinct postfire ecological outcomes? Here, we measur... 414462
Natassa Romanou @aromanou.bsky.social · 06/08/2026POSITION PAPER: Securing the Future of Ocean Carbon Observations 🌊 by the IOCCP Scientific Steering Group in close collaboration with the JPI Oceans Knowledge Hub on Ocean Carbon Capacities and the European Metrology Network for Climate and Ocean Observation www.ioccp.org/news/positio...ioccp.orgPOSITION PAPER: Call to secure a resilient global supply of certified reference materials for the seawater carbonate systemThe IOCCP promotes the development of a global network of ocean carbon observations for research through technical coordination and communication services, international agreements on standards and me... 061
Natassa Romanou @aromanou.bsky.social · 02/08/2026Morning moon and a wildfire pollution inversion layer over Athens. Realities of the Greek summer. 020
Reposted by Natassa RomanouEos @eos.org · 30/07/2026"Tinderbox conditions" created by climate change set the stage for the rapid spread of wildfires across France and Spain this month. 🧪 eos.org/research-and...eos.orgClimate Change Made Spain Wildfires At Least 20 Times More Likely - EosOver the past two weeks, large wildfires in southwestern France and central Spain have burned 255,000 hectares, displaced hundreds of thousands of people, and created extremely poor air quality even h... 12521
Reposted by Natassa RomanouDr Joanne Williams @jowilliams.bsky.social · 15/07/2026Also operational weather forecasting. www.metoffice.gov.uk/research/wea...metoffice.gov.ukMarine data assimilationMarine data assimilation is vital for Met Office ocean products. By integrating observations, we align ocean models more closely with real-time ocean conditions 021
Reposted by Natassa RomanouWillem Huiskamp @willemh.bsky.social · 30/07/2026🚨 New paper 🚨 from one of our awesome students 🌊 We ask: if the AMOC shuts down, does Antarctica feel the impact via the ocean? Using a coupled climate and ice sheet model we come to the conclusion: not much, actually 😅 (with caveats, of course) esd.copernicus.org/articles/17/...esd.copernicus.orgSimulating the impact of an AMOC weakening on the Antarctic Ice Sheet using a coupled climate and ice-sheet modelAbstract. Climate model studies show that a shutdown of the Atlantic Meridional Overturning Circulation (AMOC) reduces northward heat transport into the North Atlantic, which causes an accumulation of... 2196
Reposted by Natassa RomanouEGU Biogeosciences Division (BG) @egubg.bsky.social · 30/07/2026Ever worked on an interdisciplinary science project and felt like you spent all your time talking (past each other)? Sinnika Lennartz shares her top five ways to improve interdisciplinary communication skills in academia in our latest blog post. Read more here 👉️ blogs.egu.eu/divisions/bg...blogs.egu.euFive ways to improve your interdisciplinary communication skillsOh, but you should know that… It is a short sentence, often spoken with good intentions. Yet in interdisciplinary conversations, it can bring a discussion to a complete halt. The moment someone says,… 12012
Reposted by Natassa RomanouZack Labe @zacklabe.com · 29/07/2026#Arctic climate rankings are now in for June 2026: zacklabe.com/archive-2026/. Unfortunately, still no new data available for sea-ice volume and thickness. #SciComm #DataViz #OpenScience #OpenDatazacklabe.comData Ranking Archive – 2026December 2026 November 2026 October 2026 September 2026 August 2026 July 2026 June 2026 May 2026 April 2026 March 2026 February 2026 January 2026 Other climate year statistics: Data Archive –… 07720
Reposted by Natassa RomanouUniversität Tübingen @unituebingen.bsky.social · 28/07/2026Herzlichen Glückwunsch! 👏 Katerina Harvati vom Institut für Naturwissenschaftliche #Archäologie und dem #Senckenberg Centre for Human Evolution and Palaeoenvironment wird mit dem Albert Einstein World Award for Science 2026 des World Cultural Council ausgezeichnet: 👉 uni-tuebingen.de/universitaet/… 0184
Reposted by Natassa RomanouSimon Evans @drsimevans.carbonbrief.org · 28/07/2026Bordeaux wildfire. 25932
Reposted by Natassa RomanouMichael E. Mann @michaelemann.bsky.social · 25/07/2026"'Mind-blowing' El Niño stuns scientists. Why are they so concerned?" | Comprehensive, balanced piece by @dinahvp.bsky.social on the current El Niño event and what we're likely to see, via @usatoday.com: www.usatoday.com/story/news/w...usatoday.com'Mind-blowing' El Niño stuns scientists. Why are they so concerned?A Pacific El Niño is setting daily warm water records. Scientists say the world is in uncharted waters and they aren't sure what will happen next. 512471
Natassa Romanou @aromanou.bsky.social · 25/07/2026You know what I think? I think if you are a co-author, a commenter, a reviewer or any type of text contributor and you provide a reference, make sure you add the citation. Otherwise, you aint very nice! #grumpy_editing 120
Reposted by Natassa RomanouDavid Roberts @volts.wtf · 25/07/2026Whew, the editors of @science.org are getting real.science.orgThe Assault On Science Funding Continues 9809253
Natassa Romanou @aromanou.bsky.social · 25/07/2026There is another me somewhere in the universe actually modeling this in an Earth system model of the Triassic. 🫠 020
Natassa Romanou @aromanou.bsky.social · 22/07/2026I am attending the Warming Induced Emissions model intercomparison project (WIEMIP) workshop this week at the Aspen Global Change Institute in Colorado. Tomorrow there is a gret public lecture planned, you can watch too. Register here bit.ly/44DfikXbit.lyWelcome! You are invited to join a webinar: Modeling Earth’s Future: How models help us understand and shape decisions in a changing world. After registering, you will receive a confirmation email abo...The Aspen Global Change Institute (AGCI) proudly presents this Walter Orr Roberts Memorial Public Lecture, presented by David Lawrence, Senior Scientist and Chief Scientist of the Community Earth Syst... 021
Reposted by Natassa RomanouDave Vetter @davidrvetter.bsky.social · 18/07/2026Absolutely wild. Read that again: the *actual* costs of *just wildfire smoke* are higher than the currently projected costs of *all climate impacts combined*. 7193108
Reposted by Natassa RomanouKevin Anchukaitis @thirstygecko.bsky.social · 17/07/2026'Our findings indicate that more severe fire effects are expected in Canada because of the warming climate' www.science.org/doi/10.1126/...science.orgCanadian forests are more conducive to high-severity fires in recent decadesCanada has experienced more-intense and longer fire seasons with more-frequent uncontrollable wildfires over the past decades. However, the effect of these changes remains unknown. This study identifi... 313256
Natassa Romanou @aromanou.bsky.social · 17/07/2026The FOD has dropped!! Thanks to the heroic efforts of so many people. 10 chapters and one Atlas. #IPCC #AR7 please register to review! 051
Reposted by Natassa RomanouClimate.us @climate.us · 16/07/2026In June, NOAA announced that ENSO—Earth’s most powerful natural climate pattern—had entered its warm phase. Our new animation shows a big reason models expected a strong El Niño from the start: a deep pool of warm water building beneath the tropical Pacific since late 2025. 🌍️🧪 (1/3) 110038
Reposted by Natassa RomanouEos @eos.org · 16/07/2026Attribution science is getting better, says a new @nationalacademies.org report. That could be good news for plaintiffs suing fossil fuel companies. 🧪 eos.org/research-and...eos.orgWe're Getting Better at Knowing When Climate Change is to Blame, National Academies Report Says - EosScientists have gotten much better at parsing how severe events are linked to climate change, a long-awaited report from the National Academies of Sciences, Engineering and Medicine has found. The re... 12416
Reposted by Natassa Romanouadamplatform.bsky.social @adamplatform.bsky.social · 16/07/2026Smoke from more than 100 #wildfires burning across #Canada is affecting #airquality across #NewYork and #NewJersey. The extent of the event is clearly visible in the #Copernicus #Sentinel5P air quality map on July 15, highlighting the regional-scale impact of fires emissions. #climateemergency 32813
Natassa Romanou @aromanou.bsky.social · 14/07/2026If you are an oceanographer you know how important Argo floats have been for our understanding of ocean hydrography & circulation, more recently, ocean biogeochemistry. Today, like everything else, they are in peril. Commentary led by @solilyquy.bsky.social Read & show your support. bit.ly/4fd2whZbit.lyArgo at a Crossroads: Achievements, Impacts, and the Imperative for Sustained Global Ocean Observations | Oceanography 3195
Natassa Romanou @aromanou.bsky.social · 14/07/2026Review alert: Please consider participating in IPCC-AR7 WGI expert review. Registration will be open until 25 Sep 2026 23:59 (CEST). The First Order Draft will be available for Expert Review between 10 August and 2 October 2026. Register here: apps.ipcc.ch/comments/ar7...apps.ipcc.chIPCC Review Comments - AR7WG1 123
Natassa Romanou @aromanou.bsky.social · 12/07/2026I must have finished the world's reserve in swiss chocolate to drown my sorrows. 010
Reposted by Natassa RomanouKaterina Harvati @katharv.bsky.social · 11/07/2026✨Our paper on the Uluzzian of Klissoura Cave, Greece, is now published online #openaccess ✨, one of the important studies of the @erc.europa.eu Advanced Project FIRSTSTEPS and a Greek-Italian collaboration! Congratulations to Giulia Marciani, @serena-lombardo.bsky.social and team! 🎉👏 rdcu.be/ftlpN 4215
Reposted by Natassa RomanouSerena Lombardo @serena-lombardo.bsky.social · 11/07/2026Thrilled to see our paper on the #Uluzzian of Klissoura Cave now published! It was a truly wonderful collaborative effort, and I’m grateful to everyone involved! ❤️ @harvatilab.bsky.social @boneslab.bsky.social 092
Reposted by Natassa RomanouEd Hawkins @edhawkins.org · 11/07/2026The 13 biggest myths about heatwaves – and how to bust them Every heatwave and every summer is hotter than it would otherwise have been without past greenhouse gas emissions, primarily from burning fossil fuels. www.theguardian.com/environment/...theguardian.comThe 13 biggest myths about heatwaves – and how to bust themWith some still unable to accept humanity’s role in climate chaos, we tackle common misconceptions and deceptions 110356
Reposted by Natassa RomanouOcean Carbon & Biogeochemistry (OCB) @usocb.bsky.social · 08/07/2026It's official...GLODAPv3 is out! glodap.info 🌊 02512
Reposted by Natassa RomanouKen Caldeira @kencaldeira.com · 08/07/2026GLODAPv3 represents heroic foundational work necessary for, among other things, evaluating and improving the physical and biogeochemical ocean models used to predict consequences of human interference in Earth systems. Projects like GLODAP give us greater confidence in climate model projections. 093
Reposted by Natassa RomanouMatt Luongo @luongomatt.bsky.social · 08/07/2026Interested in understanding how the subsurface tropical Pacific has responded to GHG forcing? Interested in understanding whether models and observations agree on that response? Check out our recent paper in @jgroceans.bsky.social! agupubs.onlinelibrary.wiley.com/doi/10.1029/...agupubs.onlinelibrary.wiley.comExplaining the Equatorial Pacific Thermocline Response to Climate Change With a Model HierarchyClimate models can largely recreate observed equatorial Pacific subsurface temperature trends from 1958 to 2020 The observed subsurface temperature change is due to wind changes, remote sea surfa... 1136
Reposted by Natassa RomanouBGC_Argo @bgc-argo.bsky.social · 08/07/2026and also a record-breaking scientific and societal impact! ▸ 4 million ocean profiles ▸ 7,600 publications ▸ 340,000 citations 041
Reposted by Natassa RomanouBGC_Argo @bgc-argo.bsky.social · 08/07/2026🌊 25 years of Argo and ocean observation records! ▸ 50,000 km: the longest journey ▸ 6,000 m: the greatest depth reached ▸ 16 years: the longest operational lifetime ▸ 3 years: the longest continuous mission beneath sea ice Challenge: can you guess which float achieved each records?! 2148
Reposted by Natassa RomanouIPCC @ipcc.bsky.social · 06/07/2026📣 IPCC opens registration for experts to review the First Order Draft of Working Group I contribution to Seventh Assessment Report. The review runs from 10 August until 2 October. Interested experts can register until 25 Sept 2026: bit.ly/4vi25cq Read more 🔗 bit.ly/WGI7Fod 03228
Reposted by Natassa RomanouMichael E. Mann @michaelemann.bsky.social · 06/07/2026"What's the use of having developed a science well enough to make predictions if, in the end, all we're willing to do is stand around and wait for them to come true?" -- the late, great Sherry Rowland 10271101
Reposted by Natassa RomanouWorld Resources Institute @worldresources.bsky.social · 06/07/2026🌡Limiting global warming to 1.5°C has been the world's North Star for climate action. A critical benchmark against which policies are set and progress is measured. So, what happens if we breach it? We break it down➡️ go.wri.org/1-5-c-bs 1227
Reposted by Natassa RomanouChanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 06/07/2026A possibility we haven’t discussed enough is that they will start reinvesting in science but in a way where people have to sign away their souls. Things like: 1. You agree not to care about DEI in a meaningful or noticeable way 2. You agree to serve the Pentagon if they call 🧪 932073