Hilaire Drouineau

Successful transfer of research results require permanent discussion with end-users and stakeholders. See #DIASPARAproject recipes to promote exchanges with key actors interested by the assessment and the management of diadromous 🐟 diaspara.bordeaux-aquitaine.inrae.fr/posts/2026-0...

Congrats to @umrdecod.bsky.social and SLU for this work

Time to showcase #DIASPARAproject results! Want to discover samOptiPro, an R package to improve the computational performance of stock assessment models 🏎️🏎️🏎️🏎️? Want ot customize you Bayesian Nimble models? Have a look there diaspara.bordeaux-aquitaine.inrae.fr/posts/2026-0...

When working on diadromous 🐟, a key issue is to describe how each river across 🇪🇺 is related to different groups of populations 🤔. #DIASPARAproject has built a database defining a referential of habitats: diaspara.bordeaux-aquitaine.inrae.fr/deliverables... . Thanks @icesmarine.bsky.social for help

Recruitment of #eel is still at very low level. However, our recent paper suggests certain regional disparities within this overall decline. Congrats #MBénézech authors.elsevier.com/c/1mCGYW5UJV...

Want to know more about the lastest #DIASPARAproject meeting? You can find the slides of the presentations there: diaspara.bordeaux-aquitaine.inrae.fr/posts/2025-1...

2nd #DIASPARAproject meeting: amazing progress made towards better scientific advice for eel and Salmon. Thanks @icesmarine.bsky.social for the hosting. diaspara.bordeaux-aquitaine.inrae.fr/fr/

Today, the second #DIASPARAproject meeting starts in @icesmarine.bsky.social headquarters. If you want to know more about it and how it contributes to the scientific advice on #eel and #salmon, have a look to this @inrae-france.bsky.social article! @azti.bsky.social @estidiaz.bsky.social @luke.fi

🚨Advice release - eel
ICES advice to @ec.europa.eu, North-East Atlantic Fisheries Commission #NEAFC, Norway, & UK on fishing opportunities and conservation for eel in 2026 has been released today doi.org/10.17895/ice...

All the latest ICES advice is available online www.ices.dk/advice/Pages...

Last week, @icesmarine.bsky.social WGEEL meeting took place in Rennes. Many #DIASPARAproject scientists there! Very interesting discussions and good occasion to disseminate our results. #DIASPARAproject provide tools to improve the work of those groups, to ultimately enhance the scientific advice.

Disseminating our work in #DIASPARA is critical for the uptake of our results in the management and assessement of eel and stocks. Slides can be found there: nextcloud.inrae.fr/s/Rka35w2P8S...

Tuesday, #DIASPARAproject presented their progress on the modeling of life history traits and pop dynamics of diadromous fishes. diaspara.bordeaux-aquitaine.inrae.fr/posts/2025-0... @azti.bsky.social @estidiaz.bsky.social @inrae-france.bsky.social @institutagro.bsky.social @luke.fi @thuenen.de

4/4 Above all, urgent action is needed to reduce human-caused mortality—echoing @icesmarine.bsky.social "zero catch" advice—plus long-term work on habitat & connectivity. Time to rethink eel conservation.
Read the full paper here 👉https://shorturl.at/rfQVM

3/4 We propose:
✅ Coordinated governance (like the WFD’s Common Implementation Strategy)
✅ Comparable assessment methods
✅ Short-term mortality targets
✅ Adaptive, science-based management

2/4 We review the eel’s complex life cycle, panmictic nature & diverse threats. The takeaway: we need a more integrated, cross-border approach linking science, policy & management. @inrae-france.bsky.social
🌍🔬👥

1/4🧵
Despite 10+ years under the EU Eel Regulation, european eel shows no sign of recovery. Biomass remains critically low.
Our new paper in #InpAkta raises the new eel question: how can we ensure its long-term conservation?
#EelConservation #FisheriesScience shorturl.at/rfQVM @azti.bsky.social

The Water Framework Directive has shown that good scientific orchestration is critical if subsidiarity is to be effective. Based on this same principle of subsidiarity to the Member States, coordination is lacking and undermines the effectiveness of the Eel Regulation inpakta.eus/artikuluak/d...

@icesmarine.bsky.social has just issued is latest advice on the progress of European Eel Management Plan. About 15 years after the implementation of most EMPs, the species remains critically endangered and the trends in biomass or mortality are still alarming. More actions are needed.

Baisse annoncée du budget de la recherche et de l’enseignement supérieur : quel avenir pour la recherche scientifique ? Le projet de loi de finances 2025, adopté hier au Sénat, prévoit un coup de rabot conséquent sur le budget de la recherche et de l’enseignement supérieur, avec 630 millions d’euros d’économies. Ces re...

"Choose France for science", "Here in France, research is a priority": Words. www.senat.fr/questions/ba..., www.francetvinfo.fr/economie/bud...: Facts...

The #DIASPARA generaly assembly took place on 11 April. More info and slides there: diaspara.bordeaux-aquitaine.inrae.fr/posts/2025-0...

A consistent description of river networks is critical for a holistic assessment of #salmon and #eel. #DIASPARA is creating a river network db over Europe and the Med that is interconnected with the different spatial units of those species: diaspara.bordeaux-aquitaine.inrae.fr/deliverables...

Proud to see that @afhalieutique.bsky.social has joined @helloquitx.bsky.social movement. French fishery scientists are on @bsky.app !🎊🥳🎉

Recent Eel Decline in a Large Mediterranean Wetland The European eel (Anguilla anguilla) is a critically endangered and declining species. Information from traditional fisheries and a fish monitoring scheme in the Ebro Delta reflect the widely reporte....

The European eel is critically endangered. Data from the Ebro Delta show a >80% decline since the 1970s, with a sharper drop in recent years. Urgent action is needed to reassess its status and rethink management strategies. Read it here: shorturl.at/ljmGn

The tweet was from January 2023... The R version was 4.2.2. It was only affecting R under Mac AARM64 (not under linux or an older mac with same R). I don't have a Mac so I don't know whether the issue is still present but I had to put a fix on one of my R package to handle the issue.

Climate-Induced Changes in River Hydrological and Thermal Conditions in a Large Basin: Implications for Diadromous Fish Migration Climate-induced changes in river conditions, such as water temperature and current velocity, can disrupt species migration patterns by altering the conditions encountered during migration. We assessed...

Effects of climate change on fish migration in #Loire basin: desynchronised changes in temperature and flow might threaten #salmon migration. #Diadromous #shad #lamprey
doi.org/10.1139/cjfa...

I found an answer at that time, will try to paste it here. Indeed, it was an official Mac binary, I can't remember the version.

Hi, sorry, this a pretty old message that seems recent due to the transfer from X to Bsky.

DIASPARA Project: Unlocking the secrets of Europe's endangered Eel and Salmon In a bid to protect Europe's endangered eel and salmon populations, the European Union is collecting scientific data to inform on its management and conservation efforts. The DIASPARA project has been...

#DIASPARA is funded through #EMFAF funds. We were pleased to be mentioned in the latest DG-MARE newsletter cinea.ec.europa.eu/featured-pro...

An important #DIASPARA meeting took place in @icesmarine.bsky.social headquarters in Nov. Wants to see the minutes? diaspara.bordeaux-aquitaine.inrae.fr/posts/2024-1...

Today, #eel is considered as critically endangered. In 40 years, the arrival of "baby eels" have declined by more than 90% compared to the early 1980s according to latest @icesmarine.bsky.social assessment. Yet this species, which appeared several million years ago, had survived ice ages...