Infertilité, malformations fœtales... L’Anses alerte sur le #lithium https://www.anses.fr/fr/content/lithium-mieux-connaitre-les-expositions-pour-maitriser-les-risques-sanitaires-et une «substance extrêmement préoccupante»

La dangerosité du lithium, utilisé dans la fabrication des #batteries et certains #médicaments, se confirme. Le 16 avril, l’ #Anses a rendu public un avis sur les effets néfastes de ce minerai et de 3 de ses sels, #carbonate, #chlorure et #hydroxydedelithium, sur la #santé. https://reporterre.net/Infertilite-malformations-foetales-thyroide-L-Anses-alerte-sur-le-lithium-substance-extremement-preoccupante

#pollution #environnement #actu #info #information #actualites

RE: https://social.uibk.ac.at/@uniinnsbruck/115972142132584167

The #ancient #Roman #city of #Pompeii at the Gulf of #Naples offers remarkably #wellpreserved #insights into #dailylife before it was buried by Mount #Vesuvius in 79 AD. G. Sürmelihindi et al. (2026) investigated the #carbonate #incrustations in the #baths, the #aqueduct, and in #wells, with the latter being replaced by the penultimate as #technical #improvement. The periodicity of #δ13C variations from wells and republican #pools indicated poor #hygienicconditions.
©this text #StefanFWirth 2026

Hygienic conditions in Pompeii’s early baths were poor: Limescale deposits in wells, pipes, and bathing facilities provide information about Pompeii's ancient water supply 👉 https://press.uni-mainz.de/hygienic-conditions-in-pompeiis-early-baths-were-poor/

#WaterManagement #Pompeii #geoarchaeology #carbonate #geosciences #geoscience

🚨 talk announcement! 🚨

How does the geological record form?

We can observe modern depositional environments using advanced remote sensing and direct sampling.
We can observe geological strata through seismics, drillcores, and direct sampling.

What happens in between?

Xianyi Liu in my team is trying to find out, using the oldest known aerial photographs of the #Bahamas, and comparing them with today's facies distribution. It's a journey through #carbonate #sedimentology, #GIS, modelling and #MachineLearning. If you'd like a sneak peek, join his talk coming Tuesday at 17:00 CET at PaleoPERCS.
Please register at https://paleopercs.com/ - you get a Zoom link when you've registered.
#EarthScience #geoscience #RemoteSensing #geology

Some more #work stuff.

Getting an European Research Council (ERC) grant had this terrible outcome that I thought: now we can do in-depth, thoughtful research without cutting corners and ducktape solutions. Understanding #evolution in the #fossil record required a reproducible model representation of that record and we weren't satisfied with any of the existing models. Computer models made by (Earth) scientists are rarely very good, because we are not necessarily trained to make them, but to model events happening over hundreds of thousands of years, we crucially rely on their quality.

So we decided to develop one. Thanks to its main developer Johan Hidding @eScienceCenter and the collaboration with Peter Burgess, Xianyi Liu and @Niklas_Hohmann we have a fast, sustainable, #OpenSource package in #julialang for modeling #carbonate platforms.

The preprint is out for public review: please leave us a comment at https://egusphere.copernicus.org/preprints/2025/egusphere-2025-4561/ or try CarboKitten.jl at https://mindthegap-erc.github.io/CarboKitten.jl/
#geoscience #stratigraphy #sedimentology

The water management of ancient Arles: Using carbonate fragments, researchers from Mainz, Oxford, and Innsbruck have deciphered the complex history of the Arles aqueduct system 👉 https://press.uni-mainz.de/the-water-management-of-ancient-arles/

#RomanAqueduct #Roman #WaterManagement #aqueduct #carbonate #geoarchaeology #geosciences #Arles #Barbegal #geoscience

SciTech Chronicles. . . . . . . . .May 24th, 2025

https://bit.ly/stc052425

#metabolic #"Peganum harmala" #sensorial #rue #"cis-urocanic acid" #"Staphylococcus epidermidis" #urocanase #microbiome #nanofiltration #membranes #hydroxide #carbonate #"Venus flytrap" #"aquatic waterwheel" #shading #"striped bug" #"USS F-1" #WHOI #Alvin #Sentry