AGU petition to save NCAR. Please share widely! agu.quorum.us/campaign/151...

Course modules include: • Foundations • Study design • Food webs • Mixing models • R workflows 👉 atomicecology.com/courses

New paper! Our study in Ecosphere, led by Chong Chen on our @oceancensus.bsky.social cruise, maps biodiversity in methane seeps. My role was minor, but everyone was a blast to work with. We have more exciting stuff from this cruise coming! esajournals.onlinelibrary.wiley.com/doi/10.1002/...

Delighted that one of my Antarctic winter photos has won the 2025 Royal Society Photography Competition, Earth Science & Climatology category. Captured during polar-night surveys of ocean conditions near Antarctic Peninsula glaciers. royalsociety.org/journals/pub...

🚨 New Research Highlight - The pace of life along the river continuum: Hierarchical variation in salmonid life-history diversity. Read the full highlight here ➡️ buff.ly/pxPKJaz Read (Shida and Sato 2025) here ➡️ buff.ly/WC119Di

📖 Published📖 An iso-logging workflow that converts stable isotope chronologies in eye lenses into continuous migration tracks. Reconstruction of migration by iso-logging is a powerful approach for reconstructing the lifetime migration history of pelagic fish🌍 🧪 🐟 Read here:

📣 Ecologists and evolutionary biologists! Have you ever wanted to be a journal editor? BES journals are having an open call for editors. Details: www.britishecologicalsociety.org/content/appl... Happy to answer any Qs! Open to all nationalities. Applications from postdocs welcome :)

This was a LOT of work — filming, writing, editing, R coding… and a slightly unhealthy amount of coffee. Very pleased with the outcome though, time well spent! Courses → www.atomicecology.com/courses

5 things you’ll learn in my new Stable Isotope Ecology courses: • Isotope foundations • Study design • Food webs • Mixing models • R workflows 👉 www.atomicecology.com/courses 👉

Who are these courses for? Researchers, students, labs, agencies — anyone using stable isotopes. 👉 www.atomicecology.com/courses 👉 vimeo.com/1141154923 #Ecology #StableIsotopes

Why create two full stable isotope courses? Because more and more people rely on isotopes — but very few get proper training in how to design studies, interpret data, or use tools like simmr or MixSIAR with confidence. vimeo.com/1141154923

🐇 "Despite century-long research, demographic mechanisms underlying snowshoe hare population cycles have remained elusive" New Research: Demographic mechanisms of snowshoe hare population cycles in Yukon, Canada ➡️ buff.ly/Qt1Xiuv

Big news from Atomic Ecology today! 🎉 After months of work, I’m launching two new courses for anyone using stable isotopes in ecology or environmental science: vimeo.com/1141155727?s...

For those of you who missed our meeting on Monday, @elainemcgoff.bsky.social contributes to this segment which outlines the key points of discussion we had on the night. Pat O'Toole from the Farmers Journal even mentions our meeting near the end. A great summary of the key issues and tensions.

Ever wondered how to make your stable isotope data more reliable? 🤔 A lesson from Nate Silver’s election polls might help. Read my blog →https://www.atomicecology.com/post/what-can-stable-isotope-ecologists-learn-from-election-polling #Ecology #Statistics #ResearchTips #DataAnalysis

Happy #WorldEggDay! 🥚 A few curious students and a few cartons of eggs led to one of my favourite isotope stories — testing whether “free range” eggs really lived up to their label. Spoiler: the isotopes told the truth. Full story on Atomic Ecology: www.atomicecology.com/post/the-chi...

Delighted to be back teaching on The Survivor's Guide to Stable Isotope Ecology for 2026 - its always a highlight of the year. A fantastic week of isotopic learning in a truly magnificent location. www.exedramc.com/courses/surv...

Food webs are the blueprint of ecosystems. Want to know what fuels migrating birds? Or how invasive species disrupt rivers and lakes? The answers are in the food web — and stable isotopes let us read it. www.atomicecology.com/post/whats-i...

Super first day at #FSBI2025 - nice to be back in Belfast amongst my favourite fishy people. Even managed to finish my talk before sunset!!

Postdoctoral fellowship at Eawag, Switzerland. Independent position hosted in one of the research departments, including mine at Kastanienbaum. apply.refline.ch/673277/1246/...

Evening visit to the wetlands at Toucan Ridge #TREES

Taking a break from the frozen north to check out some tropical stream ecology will the folks from Toucan Ridge #SabbaticalGoals #Belize

Newgrange • The Boyne Valley • Meath Hoping for clear skies for the #WinterSolstice dawn tomorrow morning. The world could use a little more light.

I created a Winter #Limnology starter pack - please let me know if you'd like to be added (or removed)! go.bsky.app/UnKfRfA

Showcasing the Lakes in Ireland in a beautiful combination of ecology & cultural heritage - a great achievement by a fantastic generation of Irish ecologists - congratulations @cathdalt.bsky.social @edeeyto.bsky.social @ejen.bsky.social and all the contributors. Open: oar.marine.ie/handle/10793...

New article by Rebecca Hale and others in Limnology and Oceanography: "Diel dissolved organic matter patterns reflect spatiotemporally varying sources and transformations along an intermittent stream" aslopubs.onlinelibrary.wiley.com/doi/full/10....

Aquatic science folks: Would anyone mind sharing a conference poster that presents some kind of water quality time series data? I'm developing a water science course where students will make a poster on water quality data they collect during the trimester. I would love to provide some examples!

Are you interested in #SeaweedFarming or #RegenerativeOceanFarming? We have a short term (5 month) postdoctoral research position available at Trinity College Dublin supporting the award winning C-FAARER project. Please get in touch for details.

The Society for Freshwater Science Resh/Rosenberg Africa/Asia Travel Award is now open. It will support 2 recipients, providing each with US$2.5K plus coverage for registration fees to attend the next SFS meeting in Puerto Rico in May 2025. www.sfsannualmeeting.org/resh-rosenberg

First post on Bluesky, let’s share some websites offering many free illustrations for scientific figures 🖼️ 🧪 🌍 : scidraw.io bioart.niaid.nih.gov www.phylopic.org More well known but very nice though: www.freepik.com

Call for appplicants in UQAM, great place with a lot of nice people like Beatrix.

Interesting new paper on winter limnology-“Shorter Ice Duration and Changing Phenology Influence Under‐Ice Lake Temperature Dynamics” agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Updated Limnology! starter pack here: go.bsky.app/Qv3DLZ6

The one and only Kurt Samways talking about aquaculture and Atlantic salmon conservation in Atlantic Canada for the UNB Biology seminar

The original ‘tosspot’, in the 16th century, was someone who ‘tossed back’ their ‘pot’ of beer and then immediately went back for another.