Rosalie Bruel

A scientific data visualization showing two sets of graphs tracking global trends from 1970 to 2020: Section A: "Examples of Indicators of Indirect Drivers" displays six graphs: GDP (showing exponential growth) Trade (merchandise exports increasing) Population (steady growth) Urbanization (gradual increase) Environmental regulations (sharp increase) Renewable energy (recent rapid growth) Section B: "Examples of Indicators of Nexus Elements" shows six graphs: Index of ecosystem conditions (declining trend) Freshwater availability (decreasing) Food supply (increasing) Index of species survival (declining) Life expectancy (improving) Climate-related disasters (increasing) Each graph shows data lines for different income levels: low income, lower middle income, upper middle income, high income, and world average. The trends generally show environmental decline alongside economic and social development. All graphs use consistent color coding and clear labeling.

What are the indicators of the nexus elements according to the new @ipbes.net #Nexus Report?🤔

Check this graphic to find out!

And if you haven't yet, access the Summary for Policymakers already available in English. Other UN languages coming soon ⤵️
www.ipbes.net/nexus/...

We identified 6 narratives that vary in how French & Dutch 🐄 farmers conceptualise #biodiversity, perceive and value interactions between farming & biodiversity, & define problems & solutions in relation to biodiversity

Paper is led by V. Oostvogels 👉 doi.org/10.1002/pan3...

#dairy #NFF #pluralism

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

Human and climate impacts on the alpine Critical Zone over the past 10,000 y | PNAS Agropastoral activities have impacted the habitable part of our planet—the “Critical Zone”—for thousands of years, triggering a major increase in s...

Our last publication in PNAS :
Agropastoral activity responsable for soil erosion and degradation in the Alps for the past 3800 years.

We reconstruct 10 000 y of soil evolution using sediment from Lake le Bourget àd the Lithium isotopes signature.

@edytem.bsky.social

www.pnas.org/doi/10.1073/...

Unprecedented continental drying, shrinking freshwater availability, and increasing land contributions to sea level rise Drying continents, extreme drought, and groundwater depletion are shrinking water availability and increasing sea level rise.

After a long absence from Twitter, I'm now on Bluesky. Looking forward to sharing thoughts, research, and rants about the lack of attention paid to water. Let's kick this off with a new paper alert. Please share widely. Title says it all. Please help me grow followers www.science.org/doi/10.1126/...

The DAFNEE database of academia-friendly journals is now using OpenAlex instead of PubMed to find your papers for the author index.
That's great especially for #archaeology since most are not indexed in PubMed.
Go see the second tab on dafnee.isem-evolution.fr !
@nicolasgaltier.bsky.social 🏺🧪

Daphnia lumholtzi is a water flea with a small circular body and long thin spines coming out of its head and the tail end of its carapace

some water fleas have a little spike on their head or carapace to make it difficult/painful for predators to eat them. currently crying over Daphnia lumholtzi which dials this up to 11. killing you and stabbing you and killing you and death and kill

📣Post-doc opportunity in thermal ecology & species interactions with Arnaud Sentis at INRAE Aix-en-Provence, France.
🌡️Explore how antagonistic interactions shape thermal tolerance in freshwater organisms.
📆 Start: Nov. 2025 | Duration: 2 years
📩 Sept. 8, 2025
Info 👉 www.inrae.fr/en/news/erc-...
🌐🧪🌍

Balcony over Lake Geneva, with some natural shade from trees.

View of Lake Geneva on a sunny day.

Sunny day on Lake Geneva

Five years ago today, most historical UK monthly rainfall observations were not available to scientists.

But the 66,000 pieces of paper containing the data had been scanned.

With covid lockdown approaching we saw an opportunity to transcribe the data.

#RainfallRescue began... 🧵

See here a report in @theguardian.com about our study in Nature, led by @francoiskeck.bsky.social @eawag.bsky.social & #UZH on "The global human impact on biodiversity": www.nature.com/articles/s41...

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.

Rappel pour les parisiens : si vous voulez plus de verdure à la place de places de parking, c'est aujourd'hui qu'on vote. Tous les détails sur www.paris.fr/pages/nouvel...

How do audiences follow news on climate change?

This is the question at the heart of a report by @waqasejaz.bsky.social @mitalilive.bsky.social @richardfletcher.bsky.social based on survey data from 🇧🇷 🇫🇷 🇩🇪 🇮🇳 🇯🇵 🇵🇰 🇬🇧 🇺🇸

Read here: buff.ly/4jwvTNG
7 findings in thread

Bonsoir,

Le 3ème Plan national d'adaptation au changement climatique (PNACC3) vient d'être publié, après plusieurs années de concertations et consultations :

www.ecologie.gouv.fr/actualites/g...

Voici l'avis du @hc-climat.bsky.social qui s'est auto-saisi :

1/...

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.

In fact, the 2017 banner proved itself to be a very useful support once again…

♻️ Reduce, Reuse, Rally against Science deniers ♻️

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

#StandUpForScience @standupforscience.bsky.social
@standupforscifr.bsky.social
📍Thonon-les-bains

Défendre la science avec mes formidables collègues français. Merci USMB-INRAE-CARRTEL pour votre hospitalité et votre soutien! @inrae-france.bsky.social @rosaliebruel.bsky.social @herverogissart.bsky.social @jean-guillard.bsky.social @cyanophage.bsky.social @allanraffard.bsky.social

Learning from a large-scale calibration effort of multiple lake temperature models Abstract. Process-based lake temperature models, formulated on hydrodynamic principles, are commonly used to simulate water temperature, enabling one to test different scenarios and draw conclusions a...

Your model is your hypothesis. So, why not use multiple of them? Championed by Feldbauer & Mesman, in our fresh-off-the-press paper we highlight the performance of temperature models across the globe, and discuss the path forward to get better projections!

hess.copernicus.org/articles/29/...

Merci aux organisateurs pour la démarche !

Vu le temps imparti, suggérez vous de rejoindre les rassemblements dans les plus grandes villes ou d’en créer malgré tout dans des petites villes ? Il n’y a pas d’université ici, et pas sûre qu’un vendredi on croise beaucoup de personnes…
Merci !

As promised, here are the slides I shared with students to convince them to NOT use chatGPT and other artificial stupidity.

TL;DR? AI is evil, unsustainable and stupid, and I'd much rather they use their own brains, make their own mistakes, and actually learn something. 🪄

Help! What are some examples (from around the globe) where there have been "success stories" in improving water quality for the benefit of freshwater biodiversity? Could be regs, technical innovations, incentives, etc. I am finding lots of "partial" successes. @davetickner.bsky.social

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.

Physalia physalis ⛵️

Professional societies stand together in defense of science & scientists.
“science has led to humanity’s greatest advances, improving people’s lives & the health of our planet … (we’re) committed to supporting, elevating, & fighting for science & those who further it.“
www.unitedsciencealliance.org

Present and future limits to climate change adaptation Nature Sustainability - While adaptation to climate and environmental impacts is assumed for future development, this Perspective provides evidence that adaptation may be more limited or even...

I have a piece out today in @naturesustain.bsky.social arguing that we should be realistic -- or even pessimistic -- about the potential for climate adaptation.

rdcu.be/d9Rue

Last week, we hosted the Worldwide FreshH20 Zoops Working Group! Read about their work here: esiil.org/working-groups

ESIIL @cu-esiil.bsky.social workshop done! We moved forward the projects together via brainstorming and discussion. For my small spinoff project, everyone gave me some hope! We had a wonderful time!

@dvm-uvm.bsky.social @mishafredmeyer.bsky.social
@rmpilla.bsky.social @rosaliebruel.bsky.social

I am new to use of Earth Observation satellites to map carbon emissions, but w/ companies like GHGSat and CarbonMapper, we can now detect plumes of CO2 or methane from space. Here are some WILD examples, up to 100,000, 120,000, 160,000, and even 479,000 kg of CO2 per hour! #ClimateChange

@mishafredmeyer.bsky.social @dvm-uvm.bsky.social @ichirolake.bsky.social @rmpilla.bsky.social and others not on Bluesky!