Reposted by Pierre ChanutJonathan Tonkin @jdtonkin.bsky.social · 03/07/2026After 20+ years studying ecology, I've realised the it's about much more than plants and animals. It's really about understanding how complex systems work and change. 10 ecological ideas that changed how I see the world 🧵 15219 0
Reposted by Pierre ChanutPro Natura Suisse @fr.pronatura.ch · 10/06/2026Pour accélérer l'extension du réseau électrique, le Conseil des États s'attaque à la protection des marais, des milieux naturels fragiles. Contraire à la Constitution, ce projet de modification de loi est aussi préjudiciable aux forêts et aux cours d'eau. Le Conseil national doit corriger le tir!pronatura.chAu Conseil des États, la protection des marais prend l’eauAvec sa décision sur l’extension du réseau électrique, le Conseil des États sacrifie sans raison la protection historique des marais suisses et de milieux naturels fortement menacés. Contraire à la Co... 111 0
Reposted by Pierre ChanutNature Ecology & Evolution @natecoevo.nature.com · 02/06/2026Understanding biodiversity trends requires long-term monitoring and baseline data. This analysis shows 20th century insect declines in Switzerland & more recent partial recoveries and identifies drivers of both trends. www.nature.com/articles/s41...nature.comNinety-year trends reveal sharpest insect declines in the mid-twentieth century - Nature Ecology & EvolutionAssessing the magnitude and drivers of recent biodiversity losses requires informative, long-term baseline data. Here the authors reconstruct the temporal trajectories of butterflies and saproxylic be... 12511 0
Reposted by Pierre ChanutFrancois Keck @francoiskeck.bsky.social · 26/03/2026Our paper “The global human impact on biodiversity” turns one today! 🎂 This figure did not make it into the paper, but I still think it is the most striking. It stacks the 3667 multivariate analyses. Each point is a community. 🔵=reference; 🔴=human-impacted. ⬇️ 1143 0
Reposted by Pierre ChanutWSL Umweltforschung @wslresearch.bsky.social · 03/03/2026Les #ZonesAlluviales sont riches en espèces et menacées. Face à l’évolution des conditions climatiques, les zones protégées ne suffiront plus. Une étude du WSL montre les mesures à prendre pour continuer à accueillir des espèces rares. www.wsl.ch/fr/news/les-... #ProtectionDesEspèces #Rivièrewsl.chLes zones alluviales sous pression : les zones protégées actuelles sont insuffisantesUne étude du WSL montre que les espèces alluviales ne survivront qu’avec une planification adaptée. 021 0
Reposted by Pierre ChanutPro Natura Suisse @fr.pronatura.ch · 25/02/2026🐟🔌Les volumes d'eau que les centrales hydrauliques doivent laisser dans les rivières n'ont pas besoin d'être abaissés pour garantir la production d'électricité (étude). Une bonne nouvelle, alors que trois espèces de poissons sur quatre sont menacées de disparition en Suisse. Notre commentaire ⬇️pronatura.chLa sécurité de l’approvisionnement énergétique est compatible avec la protection des eauxCommentaire commun des associations environnementales Pro Natura et WWF Suisse ainsi que de la Fédération suisse de pêche au sujet de l'analyse sur les débits résiduels de l’Eawag, du WSL et de l’Univ... 012 0
Reposted by Pierre ChanutUniversität Bern @unibe.ch · 24/02/2026A research team from @wslresearch.bsky.social, #unibern and @eawag.bsky.social shows: The additional #reducedproduction due to residual water is likely to be significantly lower than feared from today in 2050. mediarelations.unibe.ch/media_releas... 054 0
Reposted by Pierre ChanutJonathan Tonkin @jdtonkin.bsky.social · 18/02/2026Braided rivers look chaotic, but their food webs tell a different story. Using stable isotopes, we found that fish, birds, and spiders connect resources across huge spatial scales — revealing hidden structures that help stabilise these dynamic ecosystems. onlinelibrary.wiley.com/doi/abs/10.1... 22210 0
Reposted by Pierre ChanutMark A. Hanson @hansonmark.bsky.social · 13/01/2026We've got ISSUES. Literally. We scraped >100k special issues & over 1 million articles to bring you a PISS-poor paper. We quantify just how many excess papers are published by guest editors abusing special issues to boost their CVs. How bad is it & what can we do? arxiv.org/abs/2601.07563 A 🧵 1/n 17514314 0
Reposted by Pierre ChanutDrZP @zarahpattison.bsky.social · 07/01/2026Source: Nature search.app/tejtYsearch.appPersistent river heatwaves are emerging worldwide under climate change - Nature CommunicationsRiver heatwaves are becoming stronger and longer-lasting globally. Nearly half of the world’s rivers will reach a ‘permanent’ (year-round) heatwave state by the 2090 s under high greenhouse gas emissi... 044 0
Reposted by Pierre ChanutDrZP @zarahpattison.bsky.social · 18/12/2025Source: Nature search.app/5yTeisearch.appCurrent protected areas provide limited benefits for European river biodiversity - Nature CommunicationsThe effects of current protected areas on freshwater biodiversity are poorly understood. Here, the authors show that European protected areas have overall limited influence on changes in river biodive... 132 0
Reposted by Pierre ChanutGregor Kalinkat @gkalinkat.bsky.social · 01/12/2025„…we have worked for free to lock ourselves collectively into a paid system when we are all aware of its biases and incompleteness. Institutions have been trapped in the WoS system …“🧪🎓🔓 1107 0
Reposted by Pierre ChanutMERLIN project @merlin-project.bsky.social · 21/11/2025A total of 𝟳𝟭 𝗿𝗲𝘀𝘁𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗸𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝘀𝗶𝘁𝗲𝘀 form the EU Green Deal Restoration Cluster, which is scaling up restoration across Europe. Check out the different sites and see what has been happening in this interactive StoryMap: storymaps.arcgis.com/stories/e2cb... 023 0
Reposted by Pierre ChanutAriel Brunner @arielbrunner.bsky.social · 17/11/2025French minister publicly committing to defend illegality. Its hard to fathom how damaging this is to democracy, the rule of law, citizens' trust in institutions, the credibility of the European project. Shameful. www.lpo.fr/qui-sommes-n...lpo.frLe Ministre délégué chargé de la transition écologique en...En visite dans les Landes à l’invitation de la Fédération départementale des chasseurs, Mathieu Lefevre a répété sa détermination à défendre le piégeage des... 197 0
Reposted by Pierre ChanutRupert Seidl @rupertseidl.bsky.social · 18/08/2025Several small reserves hold more beetle, spider and bird species than a single large reserve of the same size in Central Europe, with habitat heterogeneity being an important driver. First PhD paper by Anne Huber (not on Bsky), w/ @sebseibold.bsky.social. doi.org/10.1016/j.bi... 04317 0
Pierre Chanut @pierrechanut.bsky.social · 14/08/2025Pour une meilleure protection des marges proglaciaires ! www.pronatura.ch/fr/2025/une-...pronatura.chUne «ruée vers l’or» menace les marges proglaciairesLes marges proglaciaires sont le berceau de nouveaux milieux naturels et comptent parmi les dernières régions sauvages de Suisse. Or, avant même qu’un débat de société sur leur protection n’ait eu lie... 000 0
Reposted by Pierre ChanutWSL Umweltforschung @wslresearch.bsky.social · 01/07/2025Comment les biotopes particulièrement dignes de protection ont-ils évolué en Suisse? Un nouveau rapport du WSL montre les progrès réalisés, mais aussi les mesures à prendre: www.wsl.ch/fr/news/bila... #ProtectionDesBiotopes #batraciens #PrairiesSèches #marais #ZonesAlluviales @bafu.admin.chwsl.chBilan contrasté pour les biotopes d'importance nationaleUn nouveau rapport du WSL sur les habitats particulièrement précieux met en évidence les progrès réalisés, mais aussi les mesures à prendre. 032 0
Reposted by Pierre ChanutDavid Cunillera-Montcusí @cunilleramontcusi.bsky.social · 18/06/2025Some weeks ago we published a work leaded by #Dorottya & @csabaiz.bsky.social in #FWB where we looked at the relevance of spatiotemporal connectivity across different intermittent streams 😄 A nice output from our exchanges in #Pécs around #DRYvER project @tdatry.bsky.social doi.org/10.1111/fwb....doi.orgConnectivity‐Driven Assembly of Trichoptera Metacommunities Across River Networks With Different Drying PatternsSpatial connectivity varies temporally due to fragmentation caused by drying and may potentially define the diversity and composition of communities. We studied spatiotemporal patterns in three dr... 0114 0
Reposted by Pierre ChanutFlorian Altermatt @florianaltermatt.bsky.social · 28/06/2025The #phenology of leaf litter decomposition in #aquatic & #terrestrial compartments of #headwater streams @asn-amnat.bsky.social: www.journals.uchicago.edu/doi/10.1086/... 🌐🌍🌿🍂⏱️ We studied how blue-green 🟦🟩 systems are connected by resource flows and how ecosystem processes vary seasonally. 1/4🧵 1147 0
Reposted by Pierre ChanutPeer Community Journal @peercomjournal.bsky.social · 29/05/2025Now published in Peer Community Journal, #ecology section: On the quest for novelty in ecologybuff.lyOn the quest for novelty in ecologyOttaviani, Gianluigi1, 2, 3, 4 ; Martínez, Alejandro5 ; Petit Bon, Matteo1, 6 ; Mammola, Stefano4, 5, 7 1 Institute of Botany, The Czech Academy of Sciences, Třeboñ, Czech Republic 2 Department of… 0139 0
Reposted by Pierre ChanutDaniel Hering @danielheringude.bsky.social · 21/05/2025We investigated how #riparian shading and #groundwater influx mitigate #lowflow and benthic invertebrates in lowland streams. The study highlights riparian management as a key tool for protecting stream ecosystems from droughts and related low-flow. link.springer.com/article/10.1...link.springer.comMitigating the effects of extreme low-flow on stream macroinvertebrates: the role of woody riparian vegetation and groundwater - HydrobiologiaWe investigated the role of woody riparian vegetation (WRV) in reducing the detrimental effects of extreme low-flow conditions on macroinvertebrate communities in Central European streams. We hypothes... 072 0
Reposted by Pierre ChanutDaniel Hering @danielheringude.bsky.social · 20/05/2025How do #beaver activities modify #aquatic invertebrate communities? We published a first comprehensive quantification based on 188 habitat-specific invertebrate samples that yielded more than 82,000 individuals. One of our more important papers. onlinelibrary.wiley.com/doi/10.1111/... 2208 0
Reposted by Pierre ChanutLoïc Chalmandrier @chalmandrierl.eurosky.social · 12/05/20253/ CCL : connectivity counteracts the effects of drying in intermittent river communities. Drying further change the seasonal dynamic of communities. Check out our research project : www.dryver.eu @tdatry.bsky.social @rsarremejane.bsky.social remejane.bsky.social @cunilleramontcusi.bsky.socialdryver.eu DRYvER - Drying rivers and climate change DRYvER is a Horizon 2020 project, which aims develop an innovative meta-system approach that incorporates hydrology, socio-economics, ecology and biogeochemistry to improve our understanding on how cl... 022 0
Reposted by Pierre ChanutEric Harvey @ericharvey.bsky.social · 10/04/2025Can semi-aquatic insects track the quality of terrestrial subsidy ? We found that predators responded the most, followed by shredders. Dispersal traits did not respond at all. In brief, predators and shredders are transmission belts of cross-ecosystem perturbations (see 🧵for more). 🧪💧🌎 rdcu.be/eg7RTrdcu.beResponse of freshwater macroinvertebrate feeding and dispersal traits to variations in terrestrial detritus quality 145 0
Reposted by Pierre ChanutFrancois Keck @francoiskeck.bsky.social · 26/03/2025Our study ‘The global human impact on biodiversity’ is out in Nature! Through an unprecedented synthesis (2133 studies!) we show that humans are not only shrinking species numbers—but reshaping entire communities across the planet. 🌍🌐🐟🌿🪲 www.nature.com/articles/s41... 317077 0
Reposted by Pierre ChanutJonathan Tonkin @jdtonkin.bsky.social · 22/03/2025Super excited to share our new paper out today in Nature Water led by Christina McCabe. @naturewaterjnl.bsky.social “The ecological benefits of more room for rivers” Find the paper here: www.nature.com/articles/s44... Free to read version: rdcu.be/eeuBx #rivers #floods #biodiversity #resiliencenature.comThe ecological benefits of more room for rivers - Nature WaterThis Review synthesizes the ecological features and processes that arise when rivers are given room to move. Understanding these interactions will support more sustainable decisions that weigh river e... 89634 0
Reposted by Pierre ChanutCentre INRAE Lyon-Grenoble Auvergne-Rhône-Alpes @inrae-lyon-gre.bsky.social · 14/03/2025❓ Quels sont les effets du changement climatique sur le fonctionnement écologique des réseaux hydrographiques soumis à l'assèchement ? 📅 RDV le 20/03/25 à 14h pour le webinaire final du projet européen DRYvER coordonné par @tdatry.bsky.social 🔗 Inscription : tinyurl.com/5s43cfu9 022 0
Reposted by Pierre ChanutThibault Datry @tdatry.bsky.social · 14/02/2025Natural river drying is reducing the local biodiversity of aquatic communities and promoting the regional biodiversity by generating multiple successional stage across river networks. Excellent work by Daniel Escobar-Camacho et al. onlinelibrary.wiley.com/doi/10.1111/...onlinelibrary.wiley.comRiver Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross‐Continental ComparisonDrying rivers could be becoming more common with climate change, affecting the diversity of living in these ecosystems. This study compared how aquatic invertebrates respond to drying in river networ... 1319 0
Reposted by Pierre ChanutEmanuel Fronhofer @efronhofer.bsky.social · 26/11/2024Interested in #metacommunity dynamics in #natural systems? I'll be looking for a #PostDoc to study temporary #ponds in the #Camargue using #eDNA & #spatial analyses. Topic is broad & includes #metafoodwebs, #BEF, #parasites, #EcoHealth. Contact me via e-mail if interested! 01929 0
Pierre Chanut @pierrechanut.bsky.social · 06/12/2024If there’s still space, I would love to join! I’m a freshwater community ecologist. 100 0