📊 40 ans de suivi du saumon de la Nivelle (1984–2024) Le programme scientifique lancé en 1984 par @inrae-ecobiop.bsky.social livre un bilan contrasté : aquapole.bordeaux-aquitaine.hub.inrae.fr/actualites/s... #saumon #biodiversité #Nivelle #recherche #écologie

Are you involved in ecological forecasting in Europe? We’re mapping forecasting applications across the continent — from SDMs to observatories with predictive potential. Our goal: make EU forecasting more connected and identify both immediate and long-term forecasting potential.

📖 Notre livre "Analyse des données en écologie - Introduction aux outils statistiques avec R" avec Jean-Yves Barnagaud aux manettes sort tout bientôt 😊🥳 On espère qu'il vous plaira, et qu'il vous sera utile 🤓 www.biotope-editions.fr/produit/anal...

Un nouvel article #OpenAccess du LIA MacLife ! Fruit d’une collaboration entre @inrae-france.bsky.social, @universiteuppa.bsky.social et @natureatcal.bsky.social, cette étude en Sierra Nevada explore les effets croisés du changement climatique et des invasions biologiques en rivières de montagne.

We found that early low flows and non-native fish had additive, but not synergistic effects on stream insect emergence. Low flows shifted community structure, and brown trout increased the emergence of small-sized groups - and benthic algal biomass!

We subjected stream channels to future low-snowpack & early snowmelt scenarios, and to presence of brown trout, a global invader. We tracked dynamics of emerging insects—a key linkage connecting streams to the adjacent terrestrial environment

Interested in climate change, invasive predators, and cross-ecosystem linkages? Check out our newest paper in @aslo.org's L&O, from a fun experiment we ran three summers ago in California's Sierra Nevada, beautifully led by postdoc @chaevangelista.bsky.social!

New paper by @chaevangelista.bsky.social ‬ and colleagues shows how California mountain river communities can be altered by climate change, through longer low flow periods, and the interaction of a predator, here the infamous brown trout. doi.org/10.1002/lno....

After years of non-stop brainstorming and hard work with @alamarins.bsky.social & co, we're thrilled to present IBASAM (v3): a spatially explicit demo-genetic individual-based model for anadromous salmonids (meta)populations. @inrhttps://ibe.pensoft.net/articles.php?id=153305

Over the moon to finally share our new study in @science.org led by the amazing @jack-brand.bsky.social! Pharmaceutical pollution at environmentally realistic levels alters behaviour and migration in Atlantic salmon, directly affecting survival 👉 science.org/doi/10.1126/...

A study of the 2012–2016 California drought chronicles how low river flows during the breeding season caused Chinook salmon to shift downriver and caused steelhead and coho salmon to fail to breed entirely in some tributaries and watersheds. In PNAS: www.pnas.org/doi/10.1073/...

A new UC Berkeley study reveals how one dry winter decimated salmon and trout populations across Northern California — and how they made a comeback. 📰: www.sfgate.com/local/articl...

New paper out! An analysis of recent advances and challenges in tag miniaturization. I had a good time drawing Figure 3 (see below). Small things can help ensure the tagged animals recover fully!

🔬A un moment où la #science fait l’objet de mises en causes préoccupantes aux Etats-Unis 🇺🇸 (censure, arrêts de grands programmes et annonce de licenciements massifs dans la recherche publique), INRAE soutient le mouvement #StandUpForScience ✊ (1/2)

Delighted to share our new paper in Ecology Letters: Variation in Salmon Migration Phenology Bolsters Population Dynamics but is Threatened by Drought. With @fishteph.bsky.social, Ted Grantham, and Mariska Obedzinski. #rivers #fishes #salmon 🧪🐟 🧵(1/8) doi.org/10.1111/ele....

Which exploitation strategy should be adopted for salmonid metapopulations? 🎣 Could knowledge of source-sink dynamics improve their management? Our latest paper is just out! onlinelibrary.wiley.com/doi/10.1111/... Simulations results 📈 suggest being not selective as the best strategy 💡

What a good way to ring in the new year! Our new paper is (finally) out in Ecology Letters! doi.org/10.1111/ele.... We looked at climate driven phenological patterns across food webs in the San Francisco, Chesapeake, and Massachusetts Bay estuaries.

First release of future #salmon #smolts tagged with PIT tags for the Life #KANTAURIBAI - first big step before modelling their next downstream #migration and the #probability to enter hydropower plant canals. Check the project summary here: tinyurl.com/LifeKantauri... #SCIMABIO-Interface #GAN-NIK