Arthur Coët

Thank you so much 🙏 A project that only exists thanks to incredible teamwork
@oceanbridges.bsky.social

Nitrogen fixation under declining Arctic sea ice - Communications Earth & Environment Nitrogen fixation occurs under Arctic sea ice and is positively correlated with primary production, according to analyses of transects across the marginal ice zone and in the Central Arctic Ocean.

So cool to see this one out!! www.nature.com/articles/s43...
@noc.ac.uk @biopole.bsky.social @ird-fr.bsky.social @mioceanologie.bsky.social

Looking forward to hosting Dominik Hülse at @mioceanologie.bsky.social in Marseille in a couple of weeks ☀️🌊🌍

Exploring new drivers for nitrogen fixation in polar oceans at University of Southampton on FindAPhD.com PhD Project - Exploring new drivers for nitrogen fixation in polar oceans at University of Southampton, listed on FindAPhD.com

PhD available in my group to work on polar nitrogen fixation www.findaphd.com/phds/project...

Direct single-molecule detection and super-resolution imaging with a low-cost portable smartphone-based microscope - Nature Communications Loretan and colleagues present a low-cost smartphone-based microscope capable of detecting single-molecule fluorescence. This approach opens doors to personalised and widely distributed applications in diagnostics, biosensing, and science education.

Direct single-molecule detection and super-resolution imaging with a low-cost portable smartphone-based microscope www.nature.com/articles/s41... #jcampubs

Birds have an excellent ability to learn to discriminate harmless insects from those that they mimic on the basis of subtle differences in appearance, according to a study in Nature. go.nature.com/44yj4M5 🧪

Global importance of nitrogen fixation across inland and coastal waters Biological nitrogen fixation is a key driver of global primary production and climate. Decades of effort have repeatedly updated nitrogen fixation estimates for terrestrial and open ocean systems, yet...

Glad to share our paper revealing that inland and coastal waters, while covering <10% of Earth’s surface, contribute ~20% of global nitrogen fixation! www.science.org/doi/10.1126/... @noc.ac.uk @ird-fr.bsky.social @mioceanologie.bsky.social

Dynamics of diazotroph particle colonization in the Arctic Ocean

Really proud of @arthurcoet.bsky.social for his fantastic first first-author paper about particle colonisation by diazotrophs in the #Arctic in @isme-microbes.bsky.social academic.oup.com/ismej/advanc...

@noc.ac.uk @mioceanologie.bsky.social @ird-fr.bsky.social @univ-amu.fr @centuri-ls.bsky.social

Particle-associated N2 fixation by heterotrophic bacteria in the global ocean Heterotrophic bacteria fix N2 in more diverse environments than previously thought, critical for the oceanic nitrogen cycle.

Particle-associated N2 fixation by heterotrophic bacteria in the global ocean www.science.org/doi/full/10.... #jcampubs 🌊

Congrats @marbenavides.bsky.social !!!

Unveiling the contribution of particle-associated non-cyanobacterial diazotrophs to N2 fixation in the upper mesopelagic North Pacific Gyre - Communications Biology We find a diverse and active particle-associated non-cyanobacterial diazotroph community in the mesopelagic zone of the North Pacific Gyre, suggesting a significant contribution to pelagic nitrogen fi...

Check out our new paper on particle-associated #N2fixation

👉👉 www.nature.com/articles/s42...

@noc.ac.uk @mioceanologie.bsky.social

Antarctic krill vertical migrations modulate seasonal carbon export Vertical migrations by marine organisms contribute to carbon export by consumption of surface phytoplankton followed by defecation in the deep ocean. However, biogeochemical models lack observational ...

www.science.org/doi/10.1126/...