Rosalie Bruel
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rosaliebruel.bsky.social
Rosalie Bruel
@rosaliebruel.bsky.social
390 followers 570 following 16 posts
Freshwater ecologist studying lakes responses to climate change and other stressors. Research scientist at the French Biodiversity Agency (OFB). Here for a feed of science and Rstats 👩‍💻
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rosaliebruel.bsky.social
Working this week on the #ZooSize project at the @urjc.bsky.social with @zzeynepersoy.bsky.social.

We are getting close to the final dataset structure: 6 tables that will allow users to cross informations on lake’s characteristics, water quality, zooplankton size and biomass for 400+ lakes.
URJC department, Mostoles Campus Statue of King Juan Carlos I Meeting rooms with two computers and a whiteboard in the back.
November 21, 2025 at 7:56 AM
rosaliebruel.bsky.social
One of the best scenery I experienced 😊!
The same mountain lake as in the quoted post, a shot taken mid-August instead of at the fall. Flowers found in mid-August around that mountain lake.
October 18, 2025 at 9:12 AM
rosaliebruel.bsky.social
Journées Portes ouvertes pour la fête de la science 2025 d’ @umrcarrtel.bsky.social

💧🐟🔬🧑‍🔬
Stand d’accueil des journées portes ouvertes, devant l’un des bâtiments de l’UMR Carrtel Atelier chimie, et présentation d’échantillons pris à 20 profondeurs le long de la colonne d’eau du Leman, pour doser l’oxygène. Stand Pôle ECLA / OFB - à la découverte des Ecosystèmes aquatiques Maquette d’un dispositif du Réseau National de suivi de la Temperature des plans d’eau, stand Pôle ECLA / OFB
October 12, 2025 at 6:00 PM
rosaliebruel.bsky.social
Sunny day on Lake Geneva
Balcony over Lake Geneva, with some natural shade from trees. View of Lake Geneva on a sunny day.
May 23, 2025 at 11:46 AM
rosaliebruel.bsky.social
Suivi de la variabilité de la température dans cette étang de la Dombes, dont le niveau fluctue du quitte au double dans l’année.
📊 ces données seront traitées dans le cadre d’un stage ce printemps.
March 24, 2025 at 6:36 PM
rosaliebruel.bsky.social
In fact, the 2017 banner proved itself to be a very useful support once again…

♻️ Reduce, Reuse, Rally against Science deniers ♻️
Picture showing the back of the banner we used in 2025: it’s the banner from 2017 we reused ♻️ Front of the 2025 banner “Stand up for science”: letters were taped onto the 2017 banner.
March 7, 2025 at 5:19 PM
rosaliebruel.bsky.social
2017 - 2025
We stand in solidarity with scientists and citizens around the world whose ability to engage in or benefit from Science is under threat.
#StandUpForScience

📍Thonon, France
Photo of some of the participants of the Science March in April 2017, standing in front of Lake Geneva, in Thonon-les-bains, France. UMR Carrtel laboratory members, in front of a “Stand up for Science” sign, March 7, 2025.
March 7, 2025 at 3:57 PM
rosaliebruel.bsky.social
Physalia physalis ⛵️
Photo of Physalia physalis, also known as the Portuguese man-of-war. P. physalis is a siphonophore that frequently washes up on Florida's coasts. Photo of Physalia physalis, also known as the Portuguese man-of-war. P. physalis is a siphonophore that frequently washes up on Florida's coasts.
February 14, 2025 at 10:28 PM
rosaliebruel.bsky.social
First day of ESIIL workshop was successful!
We started verifying the ZooSize dataset lakes coordinates.. a critical step for future interoperability of the dataset. We will be including HydroLake ID as a first potential match with external dataset.
@zzeynepersoy.bsky.social
February 4, 2025 at 12:44 AM
rosaliebruel.bsky.social
Relève cette semaine de capteurs pour 3 lacs du Jura suivis dans le cadre du RNT plans d'eau et du programme de restauration du lac de Chalain.
Montage des photos des 3 bouées sur les 3 plans d’eau, et une carte de chaleur montrant les chroniques de température disponibles.
January 30, 2025 at 3:12 PM