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umrcarrtel.bsky.social
UMR CARRTEL
@umrcarrtel.bsky.social
Centre Alpin de Recherche sur les Réseaux Trophiques et les Ecosystèmes limniques
The QuantiZoo project publishes its first article (Bylemans et al. 2025), presenting new primers to target Cladocerans, Copepods and Rotifers.
The project is supported by ANAEE-France 2030-ANR, aiming to develop and test eDNA protocols for qualitative and quantitative monitoring. lnkd.in/ex9EQzyV
November 7, 2025 at 10:38 AM
📣 Annonce publication CARRTEL
Kulaš, Lemonnier, Alric, Kahlert, Trobajo, Udovič & Rimet : Can genetic diversity in microalgae species be explained by climate. ISME Communications

doi.org/10.1093/isme...
October 21, 2025 at 1:36 PM
Reposted by UMR CARRTEL
Toujours un plaisir de faire découvrir aux jeunes et moins jeunes nos travaux de recherches sur les lacs et les outils de médiations scientifiques. #JPO @umrcarrtel.bsky.social
October 13, 2025 at 8:20 AM
Reposted by UMR CARRTEL
Journées Portes ouvertes pour la fête de la science 2025 d’ @umrcarrtel.bsky.social

💧🐟🔬🧑‍🔬
October 12, 2025 at 6:00 PM
📣 Annonce publication CARRTEL
"Environmentl DNA approach for lake phytoplankton monitoring"
Laurine Viollaz, Frédéric Rimet, Benjamin Alric
pubs.acs.org/doi/10.1021/...
Environmental DNA Approach for Lake Phytoplankton Monitoring
The European Water Framework Directive (WFD) requires monitoring to achieve or maintain good ecological status of lakes, which support major socio-economic services. Traditionally, a morphology-based ...
pubs.acs.org
October 7, 2025 at 2:45 PM
Reposted by UMR CARRTEL
October 2, 2025 at 12:17 PM
Reposted by UMR CARRTEL
Merci @herverogissart.bsky.social @umrcarrtel.bsky.social d'avoir participé à #NuitdesChercheurs #USMB et d'avoir vulgarisé le papier sur le comportement de la crevette invasive doi.org/10.1016/j.jg.... C'est la taille de la crevette qui est montrée ou ta dernière prise à la pêche ;-)
September 29, 2025 at 12:46 PM
Reposted by UMR CARRTEL
Nouvelle capsule cours CARRTEL sur le sujet « Imagerie Scientifique » produite pendant l’édition 2025 de la Summer School "Biomarkers for lakes ecological monitoring".
#INRAE #USMB #PoleECLA #OFB
www.youtube.com/watch?v=LwaN...
September 25, 2025 at 2:57 PM
Nouvelle capsule cours CARRTEL sur le sujet « Imagerie Scientifique » produite pendant l’édition 2025 de la Summer School "Biomarkers for lakes ecological monitoring".
#INRAE #USMB #PoleECLA #OFB
www.youtube.com/watch?v=LwaN...
September 24, 2025 at 12:29 PM
Reposted by UMR CARRTEL
Exciting discussions today at #ESEB2025
Our work shows how a century of isolation in contrasting environments can drive rapid divergence in Arctic charr.
Thanks to everyone who stopped by my poster!! 🙂

#EvolutionaryBiology #Evolution
August 19, 2025 at 7:12 PM
Stochasticity Shapes Microbial Communities in High-Altitude Lakes, Whereas Species Selection and Homogenization Dispersal Are More Important in Lowland Lakes

Rimet F, Lemonnier C, Alric B

doi.org/10.1002/ece3...
#diatom #science #lake #freshwater #environment #nature
Stochasticity Shapes Microbial Communities in High‐Altitude Lakes, Whereas Species Selection and Homogenization Dispersal Are More Important in Lowland Lakes: Case of Benthic Diatoms in Alpine Lakes
Lakes microalgal communities are shaped by differing ecological processes depending on their altitude. Based on benthic samples of biofilms analyzed with metabarcoding in several European countries a....
doi.org
August 28, 2025 at 6:48 AM
August 27 is the World Lake Day. Lakes have critical importance, delivering a wide range of ecosystem services - at least 58 of the 90 ecosystem services defined by the Common International Classification of Ecosystem Services (CICES, v5.1) are applicable to lakes #CARRTEL #INRAE #USMB
August 27, 2025 at 4:55 PM
Our new paper in Molecular Ecology:
Omics to Study and Manage Aquatic Environments: A Snapshot From the AquaEcOmics Meeting (Evian-les-Bains, 2025). onlinelibrary.wiley.com/doi/10.1111/...
#omics #water #ecology #metabarcoding #metagenomics #metabolomics #biodiversity
July 23, 2025 at 2:06 PM
Reposted by UMR CARRTEL
#Job
L'OSUG recrute un(e) ingénieur(e) en ingénierie logicielle en VIA pour le développement des systèmes d’info aux données de Services Nationaux d’Observation en science de l’environnement
► Offre : emploi-recrutement.ird.fr/offre-de-emp...
► Fin des candidatures : 30 août 2025
@ird-fr.bsky.social
IRD - VIA - Ingénieur en ingénierie logicielle H/F
emploi-recrutement.ird.fr
July 21, 2025 at 3:03 PM
Formation en Limnologie générale pour les agents OFB et les agents concernés par cette thématique au niveau de leurs missions (Parcs, Agence de l’eau, services de l’état, bureau d’étude...) organisée par le Pôle ECLA.
👉 3-7 novembre à Thonon les Bains
Info et inscription poleecla.fr/transfert/fo...
July 16, 2025 at 12:25 PM
Reposted by UMR CARRTEL
#INRAEdanslesmedias

🎥 Au Journal de 13h de TF1 le 2 juillet 2025 ⤵️

Lac d’Aiguebelette, un joyau alpin préservé et classé

🎙️ à 1:04, Pascal Pernet, technicien @umrcarrtel.bsky.social prélève l’eau du lac d’Aiguebelette, 8 fois par an 💧

➡️ www.tf1.fr/tf1/jt-13h/v...
Aiguebelette, pourquoi une eau si pure - Journal de 13 heures | TF1
Le lac paradisiaque d'Aiguebelette porte décidément bien son nom. Ce mot signifie "belles petites eaux". C'est l'un des lacs les plus purs et les plus chauds d'Europe, jusqu'à 28 °C en été. L'eau est ...
www.tf1.fr
July 8, 2025 at 2:00 PM
Journée de l’observatoire OSUG #J2Obs et visite du sentier planétaire #INRAE #USMB #OSUG
July 5, 2025 at 5:29 AM
Reposted by UMR CARRTEL
#INRAEdanslesmedias

❓ Pourquoi les scientifiques estiment que « le Léman est biologiquement appauvri » ?

Éléments de réponse avec Orlane Anneville, chercheuse @inrae-france.bsky.social à @umrcarrtel.bsky.social : phosphore, pollutions, espèces invasives...

📰 www.ledauphine.com/environnemen...
Haute-Savoie. Pourquoi les scientifiques estiment que « le Léman est biologiquement appauvri » ?
Orlane Anneville, chercheuse à l’Inrae et membre du conseil scientifique de la Cipel.
www.ledauphine.com
June 24, 2025 at 4:17 PM
Summer School "Biomarkers for lakes ecological monitoring" starting this week at CARRTEL.
Welcome to our participants from 7 different countries :) #INRAE #USMB #PoleECLA
June 23, 2025 at 11:08 AM
Jenny J-P, Barouillet C, Domaizon I, Etienne D, Gregory-Eaves I, Itier-Desgué O, Lami A, Messager E, Sabatier P, Rotschi J, 2025. Increasing carbon burial over recent decades despite re-oligotrophication in deep peri-alpine Lake Aiguebelette, France. J Paleolimnol. doi.org/10.1007/s109...
June 10, 2025 at 2:50 PM
Annonce publications du CARRTEL :
doi.org/10.1016/j.ec...
June 10, 2025 at 2:49 PM
Barry-Martinet R, Pollet T, Fay F, Tunin-Ley A, Turquet J, Ghiglione J-F, Garnier C, Portas A, Burgaud G, Rimet F, & Briand J-F (2025). Geographic Genetic Divergence in Tychoplanktonic Taxa Dominating Diatom Communities in Marine Biofilms. Environmental DNA, 7(3), e70116. doi.org/10.1002/edn3...
Geographic Genetic Divergence in Tychoplanktonic Taxa Dominating Diatom Communities in Marine Biofilms
Here we intend to understand the dynamics of diatom communities in marine biofilms on plastics at different levels: how taxa are selected from the planktonic community and how communities are structu...
doi.org
June 10, 2025 at 12:35 PM
Standardizing field and laboratory protocols for eDNA has received considerable interest but unfortunately the same can’t be said for statistical workflows. We provide some clear guidelines when it comes to analyzing quantitative eDNA data. besjournals.onlinelibrary.wiley.com/doi/10.1111/...
From anarchy to clarity, data pre‐processing and statistical choices influence quantitative environmental DNA (eDNA) analyses
Environmental DNA (eDNA) analyses hold great potential for increasing species detection sensitivities and estimating species abundances. The rapidly growing user base, continuous method developmen...
besjournals.onlinelibrary.wiley.com
June 5, 2025 at 8:31 AM
Reposted by UMR CARRTEL
Cycling represents freedom, sustainability, and innovation.

Let’s make it an easy choice for everyone in Europe, not just on World Bicycle Day, but every day!

Find out more about the Declaration: europa.eu/!RF6q43
June 3, 2025 at 8:05 AM
CARRTEL General Meeting in the Bauges this week. A lot of very nice moments together and good food for thought for our next collaborations. #INRAE #USMB
May 28, 2025 at 7:35 AM