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Our new paper about estuarine carbon fluxes was published in L&O today. doi.org/10.1002/lno.12…

All the biomass of Earth, in one massive graphic [✏️ Mark Belan]

Watch as a mysterious seismic wave sweeps around the world, buzzing seismometers from Greenland to Antarctica in less than an hour! The signal appeared in Sept 2023, sending scientists on an epic hunt for their cause (🎥 via Stephen Hicks 🇪🇺, @K_Svennevig, and Alexis Marbeouf)

Confronting Florida’s Coral Collapse earthobservatory.nasa.gov/images/153304/…

Dark Nights in Georgia earthobservatory.nasa.gov/images/153394/…

In the new cdr.fyi Q3 update we notice a concerning trend, the number of buyers of durable CDR, especially new ones has been stagnating and even decreased during 2024. One of the reasons mandatory interim CDR targets are so important, very few buy if they are not explicitly

Hurricane Helene Stirs Up Gulf Coast Waters earthobservatory.nasa.gov/images/153390/…

Out now: our new study (preprint) on plant responses to enhanced weathering. Our results suggest that the risk of heavy metal contamination after a one-time silicate application is limited, even for steel slag. jet rijnders Arthur Vienne GlobalChangeEcology

🚨We are hiring a physical oceanographer! Come join a small and supportive department located in the beautiful University of Hawaii at Hilo. Please share widely! hilo.hawaii.edu/uhh/hr/jobs/va… First reviews start Nov 4. ICRS Student & Early Career Chapter AGU Biogeosciences Ocean Carbon & Biogeochemistry (OCB) ASLO Opportunities Asian Americans & Pacific Islanders in Geosciences

Not all ocean alkalinity enhancement (OAE) deployments will work the same because not all parts of the ocean work the same. We built a new interactive mapping tool using data from ⟦C⟧Worthy to show how OAE changes based on where and when it’s deployed.

Curious about the massive #extinction of #megafauna - eg #mammoth, #mastodon, #sabercats & #sloths - in recent #prehistory, as we show in a new synthesis, the pattern is strongly coupled to Homo sapiens & w/out any consistent link to #climatechange cambridge.org/core/journals/… 🦣🐘🦣

Check out this exciting, fully-funded #PhD project with Clive Trueman (clivetrue.bsky.social), co-supervised by me and colleagues at British Antarctic Survey 🐧 exploring field metabolic rate across global latitude gradients. Details here: findaphd.com/phds/project/f…

If you ever need to know how to obtain excellent micrographs of coral tissue using transmission electron microscopy, look no further! Here is the solution for you: …rentprotocols.onlinelibrary.wiley.com/doi/full/10.10…

Are you using #eDNA 🧬 to examine diversity on tropical coral reefs? Season matters!!! We show to ⬆️ detections, sampling in warmer months is the go - avoid winter - June/July (Sth Hem) 🪸🐠💦 Joseph DiBattista Katrina West LIRRF TrEnD Lab eDNAfrontiers link.springer.com/10.1007/s00338…

New paper is out in our team 👀➡️Oxygen and pH fluxes in shallow bay habitats: Evaluating the effectiveness of a macroalgal forest restoration onlinelibrary.wiley.com/doi/epdf/10.11…

Attending AGU’s Annual Meeting (#AGU24) next month? Part of the marine carbon dioxide removal community? If so, great, us too! Let’s meet up! Join Ocean Visions and co-hosts @exois-oceaniron.bsky.social, Carbon to Sea, ⟦C⟧Worthy, and Ocean Carbon & Biogeochemistry (OCB) for an evening out! This is a great chance to

Jacob, Aurora, Amanda, and James are out on the water on the GBR for their first field trip looking at coral reef carbonate sand dissolution, ocean alkalinity enhancement (OAE) and hypoxia.

There are now six recent studies published on 2020 low sulfur fuel regulations (in addition to Piers Forster and my early 2023 estimate). They generally find somewhere between 0.03C and 0.08C near-term; an important contributor to recent anomalous warming but not the whole story.

Here is how daily global surface temperatures have changed since the 1940s. Note that global temperatures show a modest seasonal cycle due to a higher proportion of land are in the Northern Hemisphere.

Rising seas spell doom for coastal wetlands trapping carbon—or do they? eos.org/articles/as-se…