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Lucas Medeiros

@lucaspdmedeiros.bsky.social
466 followers 355 following 20 posts

Postdoc at WHOI | PhD from MIT | understanding and predicting the dynamics of ecosystems and their responses to perturbations | lucaspdmedeiros.com

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Reposted by Lucas Medeiros
Systems Ecology @systems-ecology.bsky.social · 21/09/2026
🌱 Systems Ecology is now live! A new independent, researcher-run, diamond OA journal for ecological research through systems science. Free to read. Free to publish. No APCs. We are now open for submissions: systems-ecology.org Please help spread the word!
systems-ecology.org
Systems Ecology
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Alison Robey @alisonrobey.bsky.social · 18/07/2026
Second dissertation chapter just dropped at Ecology Letters! doi.org/10.1111/ele.70441 Across theory, stochastic models, and protist microcosms, we show how rising temporal autocorrelation drives predictable increases in extinction risk under warming (ft. coauthor @mtkummel.bsky.social!)
doi.org
Temporal Autocorrelation Increases Temperature‐Driven Extinction Risk by Clustering Stressful Conditions
Extinction risk forecasting typically relies on comparing thermal tolerance data to predicted shifts in thermal distributions. However, changing temporal sequencing of temperatures may exacerbate the....
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 06/07/2026
Rubao Ji at the Bio Dept at @whoi.edu is looking for a 2-year postdoc to work on Plankton Ecology and Trophic Dynamics! Deadline to apply is July 15. More info here: whoi.wd5.myworkdayjobs.com/en-US/WHOI-E...
whoi.wd5.myworkdayjobs.com
Postdoctoral Investigator in Plankton Ecology and Trophic Dynamics
Job Summary A Postdoctoral Investigator (PDI) position is available in the Biology Department at the Woods Hole Oceanographic Institution (WHOI) to study environmental impacts on plankton food webs an...
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Reposted by Lucas Medeiros
Harman Jaggi @harmanjaggi.bsky.social · 10/06/2026
Our paper on transient dynamics and nonlinear fitness it out in Ecology! We present a matrix framework that links pulse (one-time) and press (sustained) perturbations, showing how transient nonlinearities and demography shape fitness. (1/3) esajournals.onlinelibrary.wiley.com/doi/10.1002/...
esajournals.onlinelibrary.wiley.com
Transient dynamics and nonlinear fitness: A matrix approach to pulse and press perturbation
Disturbances can occur as short-lived pulses (e.g., storms) or sustained presses (e.g., chronic drought). Much work in ecology has developed methods to help predict how natural populations respond to...
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Reposted by Lucas Medeiros
Holly Moeller @mixotrophe.bsky.social · 15/04/2026
🚨Job Alert!🚨 Please share widely! We are hiring *two* postdocs (one ASAP, one Oct '26) using models and data to identify pathways involving the gut-brain axis that link the infant microbiome with neurodevelopment and Autism Spectrum Disorder. 1st review date: April 24! recruit.ap.ucsb.edu/JPF03089
recruit.ap.ucsb.edu
Postdoctoral Researcher-- Foundations of a Resilient Microbiome (2 Positions)
University of California Santa Barbara is hiring. Apply now!
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Reposted by Lucas Medeiros
Northeast US Shelf LTER @nes-lter.bsky.social · 20/01/2026
Super interesting work by our Post-Doc, Lucas Medeiros: A Nonequilibrium Framework for Community Responses to Pulse Perturbations - Medeiros - 2026 - Ecology Letters - Wiley Online Library onlinelibrary.wiley.com/doi/10.1111/... @whoi.edu @uslter.bsky.social #nsffunded
onlinelibrary.wiley.com
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 20/01/2026
Happy to share that this paper has just been published in Ecology Letters! We hope that our framework can be useful for theoreticians and empiricists working on different systems. Let me know if you hit a paywall and would like a pdf. onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
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Will Shoemaker @shoestrapped.bsky.social · 19/11/2025
"International School on Statistical Inference from Biological Data" February 2-13, 2026 @University of Havana DEADLINE: December 1st Share and apply! Priority to students from South/Central America + Caribbean indico.ictp.it/event/11113
indico.ictp.it
International School on Statistical Inference from Biological Data | (smr 4187) (02-13 February 2026)
The call for applications is open. Please click on 'Apply here' to submit your application. The last two decades have witnessed giant experimental breakthroughs in different areas of the life...
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Reposted by Lucas Medeiros
Chuliang Song @clsong.com · 27/10/2025
Ecology faces an accumulation of models but not an accumulation of confidence. Our new paper w/ Jonathan Levine www.nature.com/articles/s41... in @natecoevo.nature.com introduces a rigorous test rooted in queueing theory to falsify inadequate models and build confidence in useful ones.
nature.com
Rigorous validation of ecological models against empirical time series - Nature Ecology & Evolution
Validating theoretical models against empirical data presents challenges. Here the authors present an assumption-light method to validate ecological models against time series data, along with a dedic...
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Adam Clark @adamtclark.bsky.social · 14/10/2025
How can we identify #coexistence in #ecology? There are at least three common approaches (structural stability, eigenvalues, and invasion), and each investigates different aspects of community dynamics (equilibria, locally stable equilibria, and global stability). 1/2
onlinelibrary.wiley.com
A practical guide to characterising ecological coexistence
Coexistence is simultaneously one of the most fundamental concepts of ecology, and one of the most difficult to define. A particular challenge is that, despite a well-developed body of research, seve...
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 20/09/2025
Awesome video of Heidi Sosik explaining the importance of the @nes-lter.bsky.social project
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 11/08/2025
For those at #ESA2025 today, I’ll be presenting at 4:15pm at COS 019 - Ecosystem Stability And Resilience 2. Looking forward to a fun meeting with many great talks!
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Martina Dal Bello @martinadalbello.bsky.social · 23/07/2025
📢 We're seeking a postdoc to work on a project funded by HFSP @hfspo.bsky.social at the intersection of bacterial physiology, ecology and evolution. You can find more details about the project, the position, and how to apply here www.dalbellolab.com/hfsp-project! #bacteria #ecosky #MevoSky #microSky
dalbellolab.com
HFSP project — dal bello lab
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 15/07/2025
Very nice commentary on our recent @pnas.org paper that came out yesterday! www.pnas.org/doi/10.1073/...
pnas.org
Predicting regime shifts and beyond | PNAS
Predicting regime shifts and beyond
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 17/06/2025
Super excited to share our new study, where we introduce and apply a data-driven modeling approach to predict dynamical regimes of ecosystems at unseen environmental conditions (e.g. beyond a tipping point): www.pnas.org/doi/abs/10.1...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 04/06/2025
Awesome postdoc opportunity
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Joshua Weitz @joshuasweitz.bsky.social · 02/06/2025
Get the word out far and wide. New opportunity from the Simons Foundation in the Eco-Evo space. 2026 Simons Graduate Fellowship in Ecology and Evolution Awards, due July 31, 2025, only for incoming PhD students who plan to start their PhDs in Fall 2026. www.simonsfoundation.org/grant/simons...
simonsfoundation.org
Simons Graduate Fellowships in Ecology and Evolution
The purpose of these awards is to provide support for students entering U.S.-based Ph.D. programs with a plan to perform research in ecology and evolution. While we will consider all projects in ecolo...
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Frank Pennekamp @pennekampster.bsky.social · 14/05/2025
Are you interested in predator-prey interactions and movement ecology? I am looking for a PhD student to work on the project "A mechanistic theory of functional responses: zooming into movement behaviour to understand and predict predator-prey interactions" euraxess.ec.europa.eu/jobs/342402.
euraxess.ec.europa.eu
PhD student in Ecology (up to 4 years)
The position is funded by the Swiss National Science Foundation project “A mechanistic theory of functional responses: zooming into movement behaviour to understand and predict predator prey interacti...
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 20/05/2025
How do ecological communities respond to pulse perturbations (e.g. storms, wildfires)? We have a solid theory for stable fixed points, but what about cycles, transients, or chaos? In this preprint, we introduce a unified framework for these nonequilibrium cases. 1/7 www.biorxiv.org/content/10.1...
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Helmut Hillebrand @hillebr1.bsky.social · 15/04/2025
We offer a 5-year research position in the #PlanktonEcology lab in Wilhelmshaven. Are you interested in empirically testing ecological concepts? We offer a stimulating scientific environment, experimental facilities & support to establish an independent research profile uol.de/en/job/postd...
uol.de
Postdoctoral researcher in Plankton Ecology // University of Oldenburg
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Elena Litchman @elenalitchman.bsky.social · 04/03/2025
Rising Temperatures Are Scrambling the Base of the Ocean Food Web. Scientists are gaining new insights into how plankton supports life on Earth — just as climate change is changing everything.
nytimes.com
Rising Temperatures Are Scrambling the Base of the Ocean Food Web (Gift Article)
Scientists are gaining new insights into how plankton supports life on Earth — just as climate change is changing everything.
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Woods Hole Oceanographic Institution @whoi.edu · 31/01/2025
🧑🏽‍🔬Hey #undergrad juniors and seniors! Seeking paid, hands-on experience in #marinescience + #engineering? Spend the #summer doing research with a WHOI #SummerStudentFellowship! 📲 Applications are due Feb. 5 - get the details: go.whoi.edu/ssf-program
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Sebastian Schreiber @sebastianschreiber.bsky.social · 27/12/2024
Started a Theoretical Ecology starter pack. For from complete. Respond if you want to be added or removed. go.bsky.app/PwpvZLb
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Elena Litchman @elenalitchman.bsky.social · 26/11/2024
I am looking for a PhD student to start in fall of 2025 at MSU. Potential topics include trait-based approaches to plankton community resilience, temperature effects on communities, harmful algal blooms and many others. Please get in touch if interested. More info: www.kl-lab.group.
kl-lab.group
Klausmeier-Litchman Lab
Welcome to the Klausmeier-Litchman lab! We study empirical and theoretical community ecology, biodiversity and climate change, focusing on phytoplankton, other microbes and general theory. We use obse...
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 20/11/2024
www.science.org/content/arti...
science.org
Like ‘old Twitter’: The scientific community finds a new home on Bluesky
After recent changes to Elon Musk’s X, a gradual migration turns into a stampede
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Lucas Medeiros @lucaspdmedeiros.bsky.social · 20/11/2024
Pretty excited to be joining Bluesky to interact with the scientific community here! Bye Twitter!
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iBartomeus @ibartomeus.bsky.social · 19/10/2024
I tried to build a starter pack for researchers in ecology sensu lato. Who am I missing? go.bsky.app/2MdGeqi I can add more people and spread it around.
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Elisa Granato @prokaryota.bsky.social · 07/11/2024
For those moving from X/Twitter, I just used this excellent tool to transfer 1000+ Followings in 5 min. chromewebstore.google.com/detail/sky-f...
chromewebstore.google.com
Sky Follower Bridge - Chrome Web Store
Instantly find and follow the same users from your Twitter follows on Bluesky.
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