AGU's volunteer #PeerReviewers help advance the Earth and space sciences and maintain the integrity and accountability of the scientific record. 🌎 If you are interested in joining the AGU pool of reviewers, please fill out our interest form: buff.ly/ZezWxq4 #PRW2025 #AGUPubs #PeerReviewWeek

Need to calibrate your δ18Osw-based proxies, but can't find the right data? We've got you, FAIR! Check out our new @pages-ipo.bsky.social seawater δ18O database preprint at ESSD! (With Alyssa Atwood, @thomasfelis.bsky.social, @kimcobb.bsky.social, and more!) 🌊🧪 essd.copernicus.org/preprints/es...

Wrapped up an inspiring week at #ICP15 🌊 It was a privilege to share my research and exchange ideas with such an incredible community of paleoceanographers. And also, thrilled to receive honourable mention for the poster. Grateful to @arvindocean.bsky.social for the guidance 🌊 🌏

#ICP15 presents first panel discussion on #Biogeochemistry and #Climate 🙏🏼 @chalkyoceans.bsky.social @jfarmersalmanac.bsky.social @eleniwater.bsky.social @seavdavis.bsky.social @alexauderset.bsky.social Arvind Singh and conveyors Adina Paytan and Harshit Singh Along with stage volunteers 🙏🏼

Happening now at #ICP15: Arvind Singh from Physical Research Labs, Ahmedabad, talks about #iodine (I/Ca) measurements in planktic #foraminifera from Arabian Sea #sediments recording glacial-era expansion of the oxygen minimum zone.

A @natgeosci.nature.com Research Briefing about our publication: www.nature.com/articles/s41... 🌊

Nature India highlights the research activities conducted onboard SA Agulhas during the 12th Indian Scientific Expedition to the Southern Ocean. www.nature.com/articles/d44...

Are you looking to gain experience with peer review of scientific manuscripts? After two very successful editions, #EGU is once again offering our Members FREE #PeerReview Training! 📆 Application deadline: 31 July 2025. Apply Now and make full use of many participation benefits! 🔗: egu.eu/6DU4E4

Today is World Ocean Day! 🌊 On this special day we want to present the #FUTURO research campaign off West Africa. Find out more in the video: youtu.be/DXVY7EgwMnA?... #WorldOceanDay

Happy #WorldOceanDay! 🌊 In AGU's JGR: Oceans, you can read the latest research about the ocean, it's complex processes, and interactions with other components of the Earth system. 🔗 buff.ly/f8ms6T3 #AGUPubs #Oceans #Coral #STEM #Oceanography #OceanScience @jgroceans.bsky.social‬

New paper alert 🚨🚨 Here we posit a non-linear relationship between Indian Summer #Monsoon (ISM) intensity & marine productivity in the Bay of #Bengal: extremely weak & strong #ISM states of the last 22,000 yrs were *both* associated with sharp disruptions to primary production! (1/6) rdcu.be/ejJD2

⚒️ Article: Changes in terrestrial runoff into the Bay of Bengal during both extremely weak and strong Indian summer monsoon phases since the Last Glacial Maximum caused a collapse in marine primary production linked to increased stratification www.nature.com/articles/s41...

In August 2023, Japan began discharging 1.4 million tons of treated water from Fukushima. Yu et al., synthesize tritium measurements in the North Pacific since the 1950s showing that tritium release from Fukushima remains within safe limits 🌊 agupubs.onlinelibrary.wiley.com/doi/full/10....

I'm on an mCDR panel at #EGU25, but I just learned that our convener Carolin Löscher from Denmark won't be there. She's been diagnosed with a rare and aggressive form of cancer whose expensive treatment is only available in the US and UAE. Please consider helping: www.gofundme.com/f/help-for-m...

🎉New publication alert! 🌊 We tested how different ocean alkalinity enhancement (OAE) substances—NaOH, olivine, and steel slag—affect plankton in the Equatorial Pacific🌞. 🫙Repeatitive onboard incubations, open ocean data. Check it out 👉: rdcu.be/egM0x #OAE #ClimateChange #CDR

The AGU will always stand by and represent the scientific community 🧬⚛️🌊🔭🔬 Addressing global Earth Science challenges requires an equitable, diverse, and inclusive scholarly community where researchers must be freely able to discuss their research. agupubs.onlinelibrary.wiley.com/doi/full/10....

Some defiance for science! 🌊🌏🧪 @agu.org We affirm our commitment to publishing evidence-based Earth and space sciences that is free from political interference We will continue to foster a diverse, equitable, and inclusive scientific community because it improves the quality of science

🔬Science must remain free from political interference. As Editors-in-Chief of AGU Publications, we reaffirm our commitment to rigorous, independent, and inclusive Earth and space science research. A diverse scientific community strengthens discovery and solutions for society.

#WeekendReading: Hoogakker (and 67 other people) go into the current state of low-oxygen proxies currently in use in paleoceanography. It's a small book (95 pages), more than a paper, and covers a lot. 🧪⚒️ bg.copernicus.org/articles/22/...

very happy to see our review as a #TopCitedArticle in @aslo.org L&O Letters aslopubs.onlinelibrary.wiley.com/doi/full/10.... @subhadeepchowdhury.bsky.social

Writing your first science paper? Wondering where to start? Write an abstract first to troubleshoot and refine the research question, your main results, and conclusions. @jgroceans.bsky.social @agu.org

The Mauna Loa CO₂ record is the most iconic time series in the environmental sciences. Trump and his enablers are trying to kill it.

🚨 #NOAA is essential for weather forecasting, climate research, and public safety. AGU stands with the scientific community in urging Congress to protect and strengthen NOAA, not dismantle it. Our economy, environment, and safety depend on it.

🌊 Not sure how to resist Trump as our institutions are bullied and silenced by threats of federal defunding? Join AGU. Together we are strong and can speak truth to power on science and equity issues.

Opting out will make climate change more of a threat to US citizens! “The world’s largest community of climate scientists urges the Trump administration to immediately renew U.S. federal commitment to climate science, including the restoration of data, personnel, grants and collaborations.”

Trump 2.0: an assault on science anywhere is an assault on science everywhere www.nature.com/articles/d41...

Very excited to learn that the 2026 Ocean Sciences meeting in Glasgow will have an official tartan!

🌊 Dear NSF and NOAA colleagues, Your work matters. Many of you have sacrificed personal gain and scientific freedoms to serve the public good. Thank you! Your mission protects lives and protects nature, including the most vulnerable people and places suffering the fall out of anthropogenic change.

"In these times, it is crucial to reaffirm our commitment to the values that unite us: the unbiased pursuit of scientific inquiry, respectful collaboration across diverse backgrounds, and the unwavering affirmation of basic human decency and integrity."

AGU stands with federal scientists. Read more on fromtheprow.agu.org/standing-tog...

Global declines in ocean primary production underestimated by climate models communities.springernature.com/posts/global... 🌊

🌊 Now is the time to reach out to those in our ocean community who may be feeling oppressed and vulnerable to let them know they belong here, with us, and their commitment to science and truth matters.

The Congo is one of the world's largest rivers by discharge volume. Using modelled water parcel trajectories, Gu et al., demonstrate major roles of rain and Congo River water in driving trace metal enrichments in the offshore SE Atlantic 🌊 agupubs.onlinelibrary.wiley.com/doi/full/10....

Natural analogue of solar radiation management.

🧪🌊 @solas-ipo.bsky.social newsletter is out!

Science is not about knowing and understanding, it is about seeking knowledge and understanding. Hence, we scientists must push our human selves to get comfortable with ignorance and uncertainty. This requires compassion, for ourselves and for our colleagues.

Micro/nanonutrient limitation, it's not just iron 🧪🌊

With an exponential growth in publications, are we advancing ocean science faster than ever before? As EiC @jgroceans.bsky.social I see better analyses on bigger data, but often at the cost of reflection on previous studies and of articulation of the most important gaps in our understanding.

Our research on the #IndianOcean #N2fixation highlighted by GEOTRACES www.geotraces.org/news-on-the-... @ird-fr.bsky.social @oceanbridges.bsky.social

Hello from the JGR:Oceans team 🌊🌊🌊 We're very happy to be the first AGU journal on Bluesky! I guess that also makes us the best AGU journal on Bluesky 😆 Our Editors will be posting here about our latest news & views, message/tag us if you'd like us to highlight your science 👍

🌊🧪🌏 Follow @jgroceans.bsky.social for noteworthy new science about the ocean!Oceans is a non-profit society journal with a mission to uphold scientific quality and research integrity while maximising diversity and minimising bias.

🌊This week in JGR:Oceans, Huang et al., characterize the effects of topography on vertical nutrient fluxes in the South China Sea confirming that topography-induced upwelling leads to enhanced regional primary production. agupubs.onlinelibrary.wiley.com/doi/10.1029/... @letstalkocean.bsky.social

This week in JGR:Oceans 🌊, Steiner & Reader present 11 Earth System Models' projections for the Arctic to 2100. Models consistently project an increased rate of warming & deoxygenation with regional differences depending on the pace of sea-ice retreat. agupubs.onlinelibrary.wiley.com/doi/full/10....

Thinking about publishing your work with AGU? Let’s connect at #AGU24! Sign up for a 15-minute, in-person 1-on-1 meeting with me to explore publishing options with AGU journals. Editor Rapid Review sessions at the Open Science Pavilion. 🔗  lite.spr.ly/6007DXph  #AGUPubs

Exploring the ocean is more challenging than exploring space! Seas are wet and wild, light and communications vanish, and pressures are absolutely crushing. Enter ocean robots, from Argo floats to auto subs, that can be deployed for years and reach under ice shelves. Illustration: Nicky Ackland-Snow

🧪🌊🪸 Just like heatwaves are more common over land (and impacts in the (human) ecosystem), they also happen over the oceans and they do impact marine ecosystems by influencing the base of the food pyramid : phytoplankton (which eventually will impact us too) www.nature.com/articles/s43...

🌊🌏🧪✍🏼 You can rely on society journals. We serve authors, reviewers, and readers.

Having studied ocean (iron) fertilization quite intensely for a while I think that the available science does not support its implementation. While it may sequester C (few 100 yrs) in very specific regions, it is close to impossible to verify. 🌊 www.smithsonianmag.com/innovation/s...

Peter Liss enlightened us on the microplastic in the marine atmosphere and emphasized the difference between river and atmospheric transport of it.

Catarina V. Guerreiro provided an interesting perspective on the role of dust deposition on Coccolithophore at SOLAS OSC-2024.