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Giulia Ghedini

@giuliaghedini.bsky.social
324 followers 250 following 17 posts

Group Leader Monash University. Community ecologist interested in phytoplankton, biodiversity, environmental change, evolution. giuliaghedini.com

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Reposted by Giulia Ghedini
Chuliang Song @clsong.com · 21/09/2026
My PhD advisor Serguei Saavedra has assembled an amazing Editorial to launch a new free-to-read, free-to-publish journal in ecology!
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ReDiLEEP @redileep.bsky.social · 26/08/2026
Meet ReDiLEEP – a new Marie Skłodowska-Curie Actions Doctoral Network! We bring together 13 doctoral researchers to explore response diversity – how different responses to environmental change can make ecosystems more resilient. Recruitment is now underway! redileep.eu
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School of Biological Sciences, Monash @MonashBiol @monashbiol.bsky.social · 13/08/2026
Are you a potential Lecturer / Senior Lecturer in Ecology or Evolutionary Biology? The School of Biological Sciences at Monash University is recruiting careers.pageuppeople.com/513/cw/en/jo...
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Prof. Sonia I Seneviratne @soniaseneviratne.bsky.social · 31/07/2026
Europe's Summer of Reckoning is "Just the Beginning": Article in @nytimes.com with statements from J. Rockström, @frediotto.bsky.social & myself. We should realise that such extreme summers will get even worse if we continue to burn fossil fuels. @usyseth.bsky.social www.nytimes.com/2026/07/29/w...
nytimes.com
Europe’s Summer of Reckoning Is ‘Just the Beginning’
The continent is experiencing some of its biggest fires and highest temperatures ever. Residents are fleeing, leaders are struggling to respond and “it will get worse,” one climate expert said.
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PopBio on the Dark Side @pop-bio.bsky.social · 23/07/2026
The next PopBio seminar will be on Thursday 30 July. Chang-Yu Chang (Academia Sinica) @changyuchang.bsky.social will present: "Unravelling the emergent properties of plant-microbe symbiosis and community assembly" Sign up link: forms.gle/v5kRZKAdauG7...
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PLOS Biology @plosbiology.org · 20/07/2026
Sublinear #DensityDependence is widely reported empirically, but is at odds with theory. @jamesaorr.bsky.social &co use a tightly controlled test in a microbial model system to reveal superlinear density dependence, so aligning empirical evidence with theory @plosbiology.org 🧪 plos.io/4vwAmEZ
Top: Schematic of the empirical application of growth-density inversion, where the classic density dependence perspective (blue) is inverted (green) to overcome the challenges of manipulating densities. The authors first parametrised a consumer-resource model using batch culture growth assays (Approach 1) and performed growth-density inversion analytically (Box 1). Then, in a model-free empirical implementation of growth-density inversion, they experimentally manipulated harvest rate and quantified densities at equilibrium by varying the dilution rate in a chemostat system (Approach 2). Bottom left: Parametrised Monod growth function with 100 posterior draws representing uncertainty. The inset shows the analytical prediction for the density dependence of this parametrised consumer–resource model. Bottom right: Inverse-logistic model fitted to the experimental data with 95% credible intervals. Inset shows the same data and model with axes inverted to give the classic density dependence perspective.
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Giulia Ghedini @giuliaghedini.bsky.social · 24/06/2026
What a wonderful visit! Thank you Savi for hosting me, very excited about the ideas we discussed! Now time to write 🤩
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Chuliang Song @clsong.com · 16/06/2026
Spent the last two years developing a new Intro to Physics course for undergrad biology majors. It features tons of examples from biology (especially Ecology & Evolution!) and requires only middle school-level math. Lecture note here shorturl.at/0PiVp Any comments or feedback are highly welcome!
drive.google.com
physics_for_biologists.pdf
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Giulia Ghedini @giuliaghedini.bsky.social · 12/06/2026
Lab finally reunited in Barcelona at the #GRCmarinemicrobes, what a great week! And perfect timing to celebrate Daniela who won best poster at the #EMBOworkshop #rulesofthegame 🥳 @alheinrichs.bsky.social
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william-godsoe.bsky.social @william-godsoe.bsky.social · 30/04/2026
Thanks everyone for the chance to talk and the thoughtful discussion after. I mentioned to @giuliaghedini.bsky.social that this work drew from a Frank paper linking information theory and natural selection. I'd be happy to chat more about this more at some point. stevefrank.org/reprints-pdf...
stevefrank.org
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PopBio on the Dark Side @pop-bio.bsky.social · 23/04/2026
Will Godsoe (Lincoln University) @godsoewilliam.ecoevo.social.ap.brid.gy will present the next PopBio on the Dark Side seminar: "Is there more to life than information?" Join us online next Thursday 30th April 1pm AEST. Please share widely. Sign up link here: forms.gle/y2Dssbf268bJ...
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Mike Fowler @theorecol.bsky.social · 27/03/2026
Next piece of exciting news coming soon from the #ResponseDiversityNetwork ! Never been a better time to sign up: responsediversitynetwork.github.io/RDN-website/ @acekl.bsky.social @fwindsor.bsky.social @hillebr1.bsky.social @elinakaarlej.bsky.social @owpet.bsky.social @giuliaghedini.bsky.social
responsediversitynetwork.github.io
Welcome
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PopBio on the Dark Side @pop-bio.bsky.social · 19/02/2026
We are pleased to be back for another year! Join us next Thursday 1pm AEST. Deepa Agashe (NCBS) @deepaagashe.bsky.social will present a seminar titled: Founders, shapers: Colonizing individuals predict trait and population dynamics in new habitats Sign up form below ⬇️ ⬇️ ⬇️
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School of Biological Sciences, Monash @MonashBiol @monashbiol.bsky.social · 29/01/2026
PopBio on the Dark Side shines a light on population biology researchers based in the Asia-Pacific, i.e., the ‘dark side’ when seminars are streaming from other time zones. We meet on the last Thursday of every month 1pm AEST. forms.gle/gPZmcBnFYcWk... or follow us @pop-bio.bsky.social
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Elena Litchman @elenalitchman.bsky.social · 09/12/2025
Happy to see our analysis on scaling up temperature x nutrient interactions from populations to communities published in Ecological Monographs @esajournals.bsky.social! 📈
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Angélica L. González @ecolgonzalez.bsky.social · 09/12/2025
Thrilled to share our new #stoichiometry paper on the environmental correlates of plant and animal stoichiometry. This was a fantastic collaborative work supported by #idiv www.nature.com/articles/s41...
nature.com
Nitrogen deposition reveals global patterns in plant and animal stoichiometry - Nature Communications
Organisms vary in their nitrogen and phosphorus content, shaping ecological and evolutionary processes. This study shows that nitrogen deposition is a consistent global factor associated with plant an...
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Francesco Polazzo @fancescopolazzo.bsky.social · 04/12/2025
Excited to announce our thematic session at @britishecologicalsociety.org annual meeting! @ckunze.bsky.social and I will be co-chairing the thematic session entitled “Insurance in ecosystems: exploring the role of response diversity across scales”.
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Jon Puritz @jonpuritz.marineevoeco.com · 10/11/2025
Job Opening **ASSISTANT PROFESSOR MARINE ECOLOGY**, Department of Biological Sciences, University of Rhode Island. jobs.uri.edu/postings/15960
Job Opening **ASSISTANT PROFESSOR MARINE ECOLOGY**, Department of Biological Sciences, University of Rhode Island.

The Department of Biological Sciences in the College of the Environment and Life Sciences (CELS) at the University of Rhode Island (URI) invites applications for an academic year (9 month), tenure-track Assistant Professor position specializing in Marine Ecology. URI, the top public university in New England, is a land and sea grant research university located in Kingston, Rhode Island, a beautiful seaside community that is well connected by car, bus, and rail about 40 min from Providence, an hour from Boston and 3 hours from New York City.
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SeppeKuehnLab @seppekuehnlab.bsky.social · 04/09/2025
Center for Living Systems -- seeking strong post docs at the interface of physics and biology. Consider applying by Oct. 13! docs.google.com/forms/d/e/1F...
docs.google.com
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Australasian Evolution Society - AES @ausevosoc.bsky.social · 11/08/2025
AES 2025 ECR Awards – Apply Now! Submit your best paper (preprints welcome!) for a chance to give a 30-min plenary at AES 2025 in Brisbane. Two categories: PhD and Postdoc Winners get $500 travel support + free rego ausevo.com/2025_researc...
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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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PopBio on the Dark Side @pop-bio.bsky.social · 24/07/2025
Joe Wan will present the next PopBio seminar: "A unified theory of community structure" Join us online, Thursday July 31 1pm AEST. These seminars are open to all! Sign up to our mailing list to receive the zoom link: forms.gle/ZG8ghPoz2oX4...
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Shawan Chowdhury @shawan-chowdhury.bsky.social · 21/07/2025
Less than a week left to apply for this PhD position. If interested, email me by 27 July (5 PM, Melbourne time). Please review the application requirements carefully before submitting your application. See more about our research here shawanchowdhurylab.com.
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The Company of Biologists @biologists.bsky.social · 16/07/2025
The Company of Biologists Workshop: Why Are Cells the Size They Are? Thank you to Workshop organisers Dustin Marshall and Craig White. #Workshop #Biology #CellBiology #Cells #Community #Collaboration #Research #Researchers #Academia #Academics
Workshop attendees standing on the steps in front of the event venue. The individuals are dressed in casual to semi-formal attire.

Image text: Why Are Cells the Size They Are?
Buxted Park, East Sussex, UK
13-16 July 2025
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Diana Fisher @dianafisher1080.bsky.social · 15/07/2025
Ongoing academic position lecturer in terrestrial animal ecology at JCU Australia. Deadline 8th August 2025. careers.jcu.edu.au/jobs/lecture...
careers.jcu.edu.au
Lecturer, Animal Ecology - Townsville, QLD, Australia
James Cook University (JCU) is creating a brighter future for life in the Tropics and beyond, through education and research that makes a difference locally and globally.  We now have an opportunity a...
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Lynn Chiu @drlynnchiu.bsky.social · 10/07/2025
Reminder: The Center for Advanced Studies of the University of Vienna #ViCAS is offering one-year senior and early career fellowships for deep, undisturbed research. Deadline Sept 1st. Apply here: vicas.univie.ac.at @univie.ac.at
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Giulia Ghedini @giuliaghedini.bsky.social · 10/07/2025
Follow up to our experimental evolution work asking how #phytoplankton evolve in response to #competition. While life history traits evolved very similarly with intra and interspecific competitors, in #ProcB we show that competition history impacts how these species interact doi.org/10.1098/rspb...
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Matthew Holden 🏳️‍🌈 @matthholden.bsky.social · 16/05/2025
Please share. 2 tenure-track T&R math/stat jobs at the University of Queensland, Australia. Amazing weather, gorgeous campus & lifestyle. 17% employer retirement contribution, lots of leave. Strong global reputation. Supports diversity @stevenstrogatz.com uq.wd3.myworkdayjobs.com/en-US/uqcare...
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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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Mike Fowler @theorecol.bsky.social · 02/05/2025
Come and work with us at Swansea Bisociences! Teaching Fellow in Terrestrial Ecology Starts 1st of September 2025 🧪🌍 www.swansea.ac.uk/jobs-at-swan...
swansea.ac.uk
Teaching Fellow in Terrestrial Ecology
The Department of Biosciences is recruiting a permanent teaching fellow in Terrestrial Ecology
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PopBio on the Dark Side @pop-bio.bsky.social · 21/04/2025
Join us online for our second seminar this Thursday 1pm AEST. Akshit Goyal @akshitg.bsky.social (ICTS) will present: "Predicting Ecosystem Responses to Perturbations via a Geometric Approach" Sign up to receive the zoom link forms.gle/XzypgbUp53fW... NB. Time changes in SE Aus from last month!
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Jean-Pierre Gattuso @jpgattuso.bsky.social · 19/04/2025
‼️ #JobAlert Job opportunities for US colleagues: "Choose France for Science: launch of the dedicated platform for applications to host international researchers" 🌊 france2030.agencerecherche.fr/ChooseFrance...?
france2030.agencerecherche.fr
Call - « Choose France for Science »
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International Initiative for Theoretical Ecology @iite-ecotheory.bsky.social · 11/04/2025
📣Next Tuesday our online seminar is with Jacopo Grilli (ICTP Trieste) on: ⭐Competition without contingency and functional convergence⭐ Zoom link: iite.info/seminar/ Global times: www.timeanddate.com/worldclock/f... Free for anyone to join and get involved, no need to register - see you there!
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Max Planck Institute for the Physics of Complex Systems @mpipks.bsky.social · 08/04/2025
Publication highlight: www.pks.mpg.de/research/hig...
pks.mpg.de
Max Planck Institute for the Physics of Complex Systems: Highlights
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Helmut Hillebrand @hillebr1.bsky.social · 03/04/2025
@icbm-uol.bsky.social offers a fully funded professorship in theoretical oceanography. Join a great team of physicists, chemists, and biologists working on the marine environment. Oldenburg is a truly livable city and connected to a range of marine institutes in NW Germany uol.de/en/job/w2-pr...
uol.de
Professorship in Theoretical Physical Oceanography // University of Oldenburg
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SeppeKuehnLab @seppekuehnlab.bsky.social · 24/03/2025
It’s increasingly clear that the language of microbial communities is one of resources. Conserved metabolism leads to regular, reliable resource flows across ecosystems—from the gut to wastewater. In complex communities, one serious challenge is: who is eating what?
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Giulia Ghedini @giuliaghedini.bsky.social · 24/03/2025
Very exciting news! In Sept 2025, I will move my lab to the School of Biological Sciences @monashbiol.bsky.social at #Monash University in Melbourne! I am recruiting #PhD students to work on #ecological & #evolutionary dynamics of #phytoplankton #communities – find out more here giuliaghedini.com
giuliaghedini.com
FUNCTIONAL ECOLOGY GROUP
Exciting lab news! In September 2025, the lab will move to the School of Biological Sciences at Monash University  in Melbourne, Australia. We will keep a presence at the Gulbenkian Institute for...
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PopBio on the Dark Side @pop-bio.bsky.social · 24/03/2025
Join us for our first seminar on Friday: Ryan Chisholm will present: A unified theory of niche assembly and dispersal assembly in community ecology Sign up here to receive the zoom link forms.gle/WSnJS3bNK1b4mxE59 For those in Australia note that 1pm AEST will be 2pm in Melbourne.
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Clare Abreu @clabreu.bsky.social · 18/03/2025
My lab at NYU is hiring a postdoc in microbial ecology and evolution! We are looking for someone interested in both wet and dry lab techniques, including experimental evolution, genome editing, bioinformatics, and some modeling. Apply here: apply.interfolio.com/164683
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Giulia Ghedini @giuliaghedini.bsky.social · 18/03/2025
Happy to share our new paper! We tested how species evolve in response to #competition. We tracked the evolution of 3 #phytoplankton species, evolved alone or together. Our main finding is that #density-dependence weakens through #evolution to increase population production. doi.org/10.1002/ece3...
doi.org
Evolution Under Competition Increases Population Production by Reducing the Density‐Dependence of Net Energy Fluxes and Growth
Using experimental evolution, we determined the impact of intra- versus interspecific competition on three marine phytoplankton species. We found that the species achieved the same evolutionary outco....
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Monica Bettencourt-Dias @monicabettencourt.bsky.social · 14/03/2025
📣Please RT. Last call! You can still register for our @embo.org meeting! Wonderful scientists and several organisations discussing the importance of cell biology towards understanding adaptation & potential mitigation mechanisms, towards climate resilience. meetings.embo.org/event/25-cli...
meetings.embo.org
Integrating cell and planetary scales to address climate resilience
The climate crisis is a multiscale problem that requires transdisciplinary expertise for understanding and engineering climate resilience. Cells are the first responders of the biosphere and yet cell…
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PopBio on the Dark Side @pop-bio.bsky.social · 14/03/2025
We have an excellent line up of speakers for the next few months! Starting with Ryan Chisholm in March and then @akshitg.bsky.social @hyejinpark.bsky.social @barnesecodiv.bsky.social. Fill in this google form to receive announcements forms.gle/7vEiUQKJqeUL...
A list of seminar dates, speakers and titles for an online seminar 'PopBio on the Dark Side'.
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Sean Michaletz @seanmichaletz.bsky.social · 13/03/2025
Fully funded PhD in Plant Ecophysiology at UBC in Vancouver 🍁! Possible topics include leaf physiology, thermal ecology, microclimates, scaling, tree physiology, forest ecology & more. Start Jan/May/Sept 2026. michaletzlab.org Please share! #PlantEcoPhys #Ecology #Botany #PhDposition #GradSchool
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Dr. Julia K. Baum @baumlab.bsky.social · 12/03/2025
Just when you think things can’t get worse. There are no words 😭
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James Orr @jamesaorr.bsky.social · 12/03/2025
In our new paper we discuss how modern coexistence theory can help microbial ecologists tackle fundamental & applied questions, and how microbial systems can help to push coexistence theory forward! With Andrew Letten and Dave Armitage (@darmitage.bsky.social). doi.org/10.1111/1462...
doi.org
Coexistence Theory for Microbial Ecology, and Vice Versa
Classical models from theoretical ecology are seeing increasing uptake in microbial ecology, but there remains rich potential for closer cross-pollination. Here we explore opportunities for stronger ....
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PopBio on the Dark Side @pop-bio.bsky.social · 07/03/2025
We are excited to announce our new seminar series highlighting research on population biology and theoretical ecology from academics and post-grads based in the Asia-Pacific. We have a great line up of speakers for the next few months. Stay tuned for more info!
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Chikae Tatsumi @chikaetatsumi.bsky.social · 10/03/2025
Our unit at OIST is hiring two postdocs, one lab manager/technician, and one field technician! If you're passionate about exploring microbial and ecosystem ecology at the international institute on Japan's beautiful island, please apply by April 20! 🍄🦠🌳🌞 www.oist.jp/research/res...
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Anna Lena Heinrichs @alheinrichs.bsky.social · 03/03/2025
My first post is finally here: I am very excited to share our newest paper in Ecology where we present the temperature-dependent effect of multiple resources on #phytoplankton growth, using gradients of temperatures, light and nutrients. esajournals.onlinelibrary.wiley.com/doi/epdf/10....
esajournals.onlinelibrary.wiley.com
Temperature‐dependent responses to light and nutrients in phytoplankton
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Giulia Ghedini @giuliaghedini.bsky.social · 07/03/2025
Hope you can join us for this exciting seminar series in ecology 🤩 Thanks Courtney for leading it! @courtgt.bsky.social
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Courtney Taylor @courtgt.bsky.social · 07/03/2025
Very excited for this online seminar series I am organising with @ecologyisamess.bsky.social @darmitage.bsky.social @giuliaghedini.bsky.social @masatoyamamichi.bsky.social Lynette Loke, Andrew Letten And Po-Ju Ke. Follow to find out more!
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