I moved to the better place: @sebvilleger.bsky.social .
I will only post there. I will soon delete this account.
SebastienVilleger retweeted
Massive breeding colonies of picarels (Spicara smaris) on the Mediterranean coast (Corsica island) with 18 million nests
doi.org/10.1016/j.cub.2024.0…
Attractor of IUCN-Red chondrichthyans like angel shark (Squatina squatina) detected with #eDNA
youtu.be/wWjO0z57nRE?si=VQom…
@umontpellier
So happy to see this paper published ! I hope the new SmaxN index we propose to estimate abundance of animals based on synchronised cameras will be useful for many ecologists.
Interested in estimating mobile species abundance using cameras? 🐠🦈🐺
In this paper from my #PhD we propose a new framework relying on a network of cameras to better estimate species abundance! 🎥🎥
➡️aslopubs.onlinelibrary.wiley…
🖥️R package & tutorial cmlmagneville.github.io/Smax…
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We spent dozens of hours in front of a blackboard to design the SmaxN index, above Mayotte reefs to set up the underwater cameras and between our keyboards and chairs to analyze videos and code the R package. Long but pleasant journey thanks to an amazing team !
For more details read the thread by @Cml_Magneville with links to the paper and R package
SebastienVilleger retweeted
Check out the latest paper @GlobalChangeBio
"Functional changes across marine habitats due to ocean acidification (OA)"
We combine biochemical & biodiversity datasets & a great team ‼️
Happy & pleased to see it out‼️
👇
doi.org/10.1111/gcb.17105
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SebastienVilleger retweeted
Ever wondered how fish feeding activities change throughout the day? 🌅🐠
Using remote underwater cameras, we studied the diurnal variability of herbivory, corallivory & invertivory on coral reefs 📹🪸Results now online in Coral Reefs !
➡️ rdcu.be/doJlI
#PhDChapter
SebastienVilleger retweeted
Fish poop more than you think! 🐠💩
Learn more about our new study, underlining the key role of fish feces in nutrient cycling on coral reefs 🧵👇
onlinelibrary.wiley.com/doi/…
(Try spotting the 💩 in the video 👇📽️)
SebastienVilleger retweeted
So delighted to read that our paper on the mFD package is one of the Top Cited Articles 2021-2022 in @EcographyJourna 🎉
Since the publication, the mFD package has improved through:
⚠️ new warning messages
🎨a new tutorial on how to plot customized graphs of functional indices!
SebastienVilleger retweeted
#Praud n'est pas content, alors pas du tout content, à cause de cette vidéo @Qofficiel et ne veut pas du tout que vous la partagez !!!
Étonnant, il a quand même gagné ce palmarès des réflexions les plus stupides de #Cnews 🏆
'Y a des gens qui ne sont jamais contents ¯\_(ツ)_/¯
SebastienVilleger retweeted
How does the grazing activity vary within a day and across days in an invasive context? 🍴🕓
🎥Using remote long-duration cameras in the Mediterranean sea, we focused on this question in the second paper of my #PhD out in @RSECJournal
! 🎉
➡️ zslpublications.onlinelibrar…
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SebastienVilleger retweeted
It's essential to recognize the underlying efforts to complete a Ph.D. #AcademicTwitter @PhDVoice @PhD_Genie @OpenAcademics
SebastienVilleger retweeted
Crabe bleu, poissons-lapins... Avec le réchauffement climatique, les espèces invasives s’invitent en Méditerranée. Cartes et infographies à retrouver dans @lemondefr en kiosque et en ligne lemonde.fr/planete/article/2…
SebastienVilleger retweeted
@Cml_Magneville is on floor at @ICRS_2022 presentîng fish abundance estimation using underwater synchronised cameras
@umrMARBEC PhD student under the supervision of @Seb_Villeger
SebastienVilleger retweeted
On Monday, I will present the first in-person talk of my PhD at the #ICRS2022 in Bremen!🐠🎥
I can't wait for the conference to begin! 🪸
SebastienVilleger retweeted
💻Workshop on functional rarity with Matthias Grenier #sDiv @idiv, Nicolas Casajus #CESAB @FRBiodiv, @Cml_Magneville @umrMARBEC @umontpellier & @Seb_Villeger @INEE_CNRS @CNRS_OccitaniE
#Rstats #Rpackage #rstats4ds
➡️More information on #CESAB workshops fondationbiodiversite.fr/en/…
New collaborative study on gut microbiome of non-indigenous fishes just published in Animal Microbiome: rdcu.be/cOYc0
ALT Siganus luridus (left) and Siganus rivulatus (right) in a coastal ecosystem from Northern Crete (Eastern Mediterranean Sea)
We report that rabbitfishes that invaded the South-eastern Mediterranean Sea have different gut microbiomes than individuals from the Red Sea for both Siganus luridus and S. rivulatus.
We also found that those intraspecific shifts were paired with increasing similarity of microbiome between the 2 species in the invaded area. @jcauguet