Sign in

Àlex Giménez Romero

@agimenezromero.bsky.social
513 followers 357 following 22 posts

Physicist? PhD in Physics of Complex Systems. Currently at CEAB-CSIC. Interested in ecology, epidemiology, AI, remote sensing, quantitative finances, economy, philosophy of science... I code in Julia and Python. 🌐 agimenezromero.github.io

PostsRepliesMedia
Reposted by Àlex Giménez Romero
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
16857
Reposted by Àlex Giménez Romero
Eric Schares @eschares.bsky.social · 31/08/2026
🚨Update: Our analysis of global APC expenditure has now been expanded to cover more publishers (7 -> 14) and more years (2019-2025). We estimate $15B in APCs paid over seven years, $3.7B in 2025 alone. Elsevier crosses the $1B threshold by itself in 2025. arxiv.org/abs/2608.16322 #ScholComm
Line chart showing 5 biggest publishers from 2019-2025
6179148
Reposted by Àlex Giménez Romero
Olivia Guest · Ολίβια Γκεστ @olivia.science · 15/08/2026
With respect to Cofnas, why is nobody talking about this in the MSM? > We find it [improbably] that [he] was the best out of 14 candidates for this job[. His boss] repeatedly stated in the press that [he] published in highly ranked journals and had been affiliated with leading institutions. 1/n
10587239
Reposted by Àlex Giménez Romero
The Conversation ES @es.theconversation.com · 25/07/2026
¿Sabías que, da igual si estás en el Caribe, en el Océano Índico o en el Mar Rojo, todos los arrecifes del planeta siguen la mismísima regla matemática universal?
theconversation.com
Los arrecifes de coral parecen distintos alrededor del mundo pero siguen las mismas reglas matemáticas
Los arrecifes parecen caóticos cuando los observamos uno a uno. Pero al medirlos todos juntos, muestran un orden inesperado.
041
Reposted by Àlex Giménez Romero
The Conversation ES @es.theconversation.com · 17/07/2026
Los arrecifes parecen caóticos cuando los observamos uno a uno. Pero al medirlos todos juntos, muestran un orden inesperado.
f.mtr.cool
Los arrecifes de coral parecen distintos alrededor del mundo pero siguen las mismas reglas matemáticas
Los arrecifes parecen caóticos cuando los observamos uno a uno. Pero al medirlos todos juntos, muestran un orden inesperado.
031
Àlex Giménez Romero @agimenezromero.bsky.social · 17/07/2026
🪸 Los arrecifes de coral parecen distintos alrededor del mundo pero comparten un orden oculto. Analizamos 1,5 millones de arrecifes tropicales: su tamaño, forma y separación siguen reglas matemáticas comunes. @mamatias26.bsky.social @carlosduartephd.bsky.social @ifisc.uib-csic.es @csic.es @uib.cat
theconversation.com
Los arrecifes de coral parecen distintos alrededor del mundo pero siguen las mismas reglas matemáticas
Los arrecifes parecen caóticos cuando los observamos uno a uno. Pero al medirlos todos juntos, muestran un orden inesperado.
033
Àlex Giménez Romero @agimenezromero.bsky.social · 03/07/2026
Nice work from our PhD student, Juan Carlos Rodríguez-Cabanillas! @mamatias26.bsky.social Here we develop an epidemic model that links thermal-dependent within-host pathogen dynamics to host infectiousness (age of infection). And some counterintuitive results appear... Check it out!
031
Reposted by Àlex Giménez Romero
Universitat de les Illes Balears - UIB @uib.cat · 03/07/2026
#RecercaUIB | 🌊🌡️ L'estrès tèrmic crònic i acumulat pot deteriorar i fragmentar les praderies de #Posidonia oceanica, fins i tot quan els termòmetres es mantenen per sota dels límits crítics de supervivència. @csic.es @ifisc.uib-csic.es @ceabcsic.bsky.social 🔗 diari.uib.cat/w/l-estres-t...
155
Reposted by Àlex Giménez Romero
CSIC @csic.es · 02/07/2026
🌊Las praderas #posidonia son clave en los ecosistemas costeros del #Mediterráneo 🌏Sin embargo, un estrés 'invisible' las está deteriorando 🔬Un estudio del @ifisc.uib-csic.es y @ceabcsic.bsky.social muestra el impacto del estrés térmico crónico y acumulado  👉 tiny.cc/t106101
02317
Reposted by Àlex Giménez Romero
The Conversation ES @es.theconversation.com · 30/06/2026
Un estudio muestra el devastador efecto no sólo de las olas de calor extremas en las praderas de posidonia del Mediterráneo, sino de las altas temperaturas acumuladas a lo largo del tiempo. Nos lo cuenta @agimenezromero.bsky.social (@ifisc.uib-csic.es):
theconversation.com
El calentamiento del mar acorrala a la posidonia, pulmón del Mediterráneo
Un estudio muestra el devastador efecto no sólo de las olas de calor extremas en las praderas de posidonia del Mediterráneo, sino de las altas temperaturas acumuladas a lo largo del tiempo.
077
Àlex Giménez Romero @agimenezromero.bsky.social · 19/06/2026
Our new paper is out in Global Change Biology Communications! 🌊🌿 Chronic, sublethal warming—not just extreme heat—is associated with lower cover and greater fragmentation of Mediterranean Posidonia oceanica meadows. @mamatias26.bsky.social @carlosduartephd.bsky.social
doi.org
Thermal Stress Is Associated With Fragmentation of Mediterranean Posidonia oceanica Meadows
By combining a physiological model of cumulative thermal stress with AI-based seagrass mapping, we show that chronic sublethal warming is associated with fragmentation of Mediterranean Posidonia ocea...
151
Reposted by Àlex Giménez Romero
Centre d'Estudis Avançats de Blanes (CEAB-CSIC) @ceabcsic.bsky.social · 12/06/2026
⚡MSCA-PF 2026 hosting offer at #CEAB! Integrative ecology, population dynamics & conservation modelling with Prof. Daniel Oro. 📍 Blanes ⏳ EOI: 30/07/2026 More details 👇
euraxess.ec.europa.eu
MSCA-PF Supervision Opportunity: Integrative Ecology, Population Dynamics and Conservation Modelling
021
Reposted by Àlex Giménez Romero
BSC-CNS @bsc-cns.bsky.social · 10/06/2026
🦠 Un estudi del BSC i l'IRB qüestiona la idea que la complexitat cel·lular sorgís a partir d'una única trobada evolutiva i apunta a un procés gradual d'interaccions entre diferents microorganismes que va durar milions d'anys. 🔘 Publicat a Nature. ➡ www.bsc.es/4ig (🎨Il·lustracions: Laura Fraile)
121
Reposted by Àlex Giménez Romero
bioRxiv Ecology @biorxiv-ecology.bsky.social · 26/05/2026
A demographic framework for assessing population vulnerability to contrasting perturbation regimes www.biorxiv.org/content/10.64898/20…
011
Reposted by Àlex Giménez Romero
Quanta Magazine @quantamagazine.org · 21/03/2026
Why do some corals grow into tall and narrow columns, and others into massive domes? The answer is buried deep in each coral polyp’s biological programming.
quantamagazine.org
The ‘Elegant’ Math Model That Could Help Rescue Coral Reefs | Quanta Magazine
Physicists and marine biologists built a quantitative framework that predicts how coral polyps collectively construct a variety of coral shapes.
1239
Reposted by Àlex Giménez Romero
Nicolas Mouquet @nmouquet.bsky.social · 09/03/2026
‪ 🌳 Do you want to contribute to research on how humans perceive forests? Take this quick, anonymous 10-min survey 🌲 👉 www.biodiful.org#/forest This will help us explore how people experience forest biodiversity! Please share on 🦋 & tag @biodiful.bsky.social to reach more participants 🙏💚 🌐🌍🦤🦑🪴🍁🧪
40552633
Reposted by Àlex Giménez Romero
IFISC @ifisc.uib-csic.es · 12/01/2026
🌊 La IA también puede proteger el Mediterráneo. Investigadores del IFISC y el @ceabcsic.bsky.social desarrollan un modelo con imágenes satelitales para mapear y conservar la posidonia, uno de los grandes sumideros de carbono. ✍Ángeles Durán para @eldiario.es 🔗 www.eldiario.es/illes-balear...
eldiario.es
El desafío de mapear un mundo oculto: IA y científicos se alían para salvar la posidonia
Investigadores desarrollan un modelo para registrar las praderas a gran escala, un avance clave para proteger uno de los mayores sumideros de carbono y refugios de biodiversidad
075
Reposted by Àlex Giménez Romero
Centre d'Estudis Avançats de Blanes (CEAB-CSIC) @ceabcsic.bsky.social · 11/12/2025
Differences between adults and juveniles matter for #ecosystem stability. Study by researchers from @ox.ac.uk @ifisc.uib-csic.es & CEAB-CSIC offers a model with this often-ignored aspect 👇 www.ceab.csic.es/en/les-diferencies…
064
Àlex Giménez Romero @agimenezromero.bsky.social · 09/12/2025
New article out in Ecology Letters! Developing a general math model, we show how cross-stage interactions modify the stability predicted by classic unstructured models. 📄 Population Structure Plays a Key Role in Community Stability. @ox.ac.uk @ifisc.uib-csic.es @ceabcsic.bsky.social @csic.es
doi.org
Population Structure Plays a Key Role in Community Stability
Population structure is a widespread yet underappreciated feature of ecological communities. Here, we develop a general theoretical framework integrating life-stage structure into community matrix mo...
1198
Reposted by Àlex Giménez Romero
Danny Kingsley @dannykay68.bsky.social · 15/11/2025
EXCELLENT graphic on the drain of scientific publishing! zenodo.org/records/1759...
04636
Reposted by Àlex Giménez Romero
Brian J. Enquist @bjenquist.bsky.social · 21/10/2025
Please pass along, I’m recruiting PhD students to join our Macroecology Lab @uofa-eeb.bsky.social We study phys ecology, macroecology, biodiversity - spanning scaling, trait-based ecology, theory, comparative biology & ecoinformatics. Several avenues for funding. Please reach out if interested🧪🌐🌾
2104105
Àlex Giménez Romero @agimenezromero.bsky.social · 26/09/2025
Artículo en formato divulgativo sobre nuestro último estudio en @es.theconversation.com 👇 Unos pocos grados de diferencia pueden marcar la frontera entre la vida y la muerte de la vid
theconversation.com
Unos pocos grados de diferencia pueden marcar la frontera entre la vida y la muerte de la vid
Unos pocos grados pueden decidirlo todo: la enfermedad de Pierce amenaza la viticultura europea, y los microclimas locales marcan la frontera del riesgo.
032
Àlex Giménez Romero @agimenezromero.bsky.social · 25/09/2025
🚨 New paper out! We show that the resolution of climate data matters for predicting disease risk. High-resolution maps reveal local risks — especially in river valleys — that coarser data miss. This has a significant impact on a global scale. 🔗 rdcu.be/eH67i @ifisc.uib-csic.es @csic.es @uib.cat
nature.com
High-resolution climate data reveals increased risk of Pierce’s disease for grapevines worldwide - Scientific Reports
Scientific Reports - High-resolution climate data reveals increased risk of Pierce’s disease for grapevines worldwide
161
Reposted by Àlex Giménez Romero
IFISC @ifisc.uib-csic.es · 28/08/2025
📢 New publication: High-resolution climate data reveals increased risk of Pierce's Disease for grapevines worldwide by @agimenezromero.bsky.social, Eduardo Moralejo and @mamatias26.bsky.social, in Scientific Reports. 🔗 ifisc.uib-csic.es/en/publicati...
doi.org
High-resolution climate data reveals increased risk of Pierce’s disease for grapevines worldwide - Scientific Reports
Scientific Reports - High-resolution climate data reveals increased risk of Pierce’s disease for grapevines worldwide
042
Reposted by Àlex Giménez Romero
elDiario.es @eldiario.es · 19/08/2025
Un latido oculto en el arrecife: dos modelos revelan cómo crecen y resisten los corales ante la crisis climática
eldiario.es
Un latido oculto en el arrecife: dos modelos revelan cómo crecen y resisten los corales ante la crisis climática
Investigadores del Instituto de Física Interdisciplinar y Sistemas Complejos perfeccionan sistemas matemáticos que permiten entender el desarrollo y la morfología de uno de los ecosistemas más ricos d...
03611
Àlex Giménez Romero @agimenezromero.bsky.social · 20/08/2025
Que @eldiario.es habla de nuestras cosas! 😁🪸 @ifisc.uib-csic.es @uib.cat @csic.es Un latido oculto en el arrecife: dos modelos revelan cómo crecen y resisten los corales ante la crisis climática www.eldiario.es/1_bf5a24?utm...
eldiario.es
Un latido oculto en el arrecife: dos modelos revelan cómo crecen y resisten los corales ante la crisis climática
Investigadores del Instituto de Física Interdisciplinar y Sistemas Complejos perfeccionan sistemas matemáticos que permiten entender el desarrollo y la morfología de uno de los ecosistemas más ricos d...
064
Reposted by Àlex Giménez Romero
Thiago Carvalho @cyrilpedia.bsky.social · 06/07/2025
'The myth of meritocracy in science collapses under the financial sacrifices expected at every career stage. From unpaid internships and self-funded conferences to underpaid graduate and postdoctoral positions, the hidden costs of ‘doing science’ are profound.' journals.plos.org/plosbiology/...
journals.plos.org
Too poor to science: How wealth determines who succeeds in STEM
From student to researcher, a career in science can come with a high price tag. This Perspective explores how persistent financial barriers limit who can succeed in science, revealing how wealth shape...
5244113
Reposted by Àlex Giménez Romero
Itai Yanai @itaiyanai.bsky.social · 26/06/2025
hanging out with strangers in a campus pub should be considered part of the serious process of thinking
46819
Reposted by Àlex Giménez Romero
Elise Cutts @elisecutts.bsky.social · 23/06/2025
Hello hello #complexity and #emergence people. I'm getting a complexity+emergence (broadly defined) starter pack going. I've focused on active accounts that often make original posts (not just reposts) and have at least a few thousand followers. Inclusion is not endorsement. go.bsky.app/BLuVyWj
24620
Reposted by Àlex Giménez Romero
Violeta Calleja Solanas @violetacalleja.bsky.social · 03/06/2025
Surviving #SIBECOLAEET2025 until Thursday at 15:45? Come hear my talk! ( 🐝 photo by @curromolina.bsky.social )
0113
Reposted by Àlex Giménez Romero
Mosquito Alert @mosquitoalert.bsky.social · 30/05/2025
🎓¿Buscas TFG o TFM? 🦟¿Te interesa la ecología, el comportamiento animal y los mosquitos? 🌿Únete en verano 2025 a un proyecto experimental en el @ceabcsic.bsky.social y el Jardí Botànic Marimurtra (Blanes). 🔝 Oviposición, depredadores y kairomonas 📩 +info 👇
012
Reposted by Àlex Giménez Romero
Saúl Ares @omeuxeito.bsky.social · 05/03/2025
Disponible #LaVacaEsférica S01E12 Episodio ninja: El Efecto Joker y otras vacas esféricas. Invitado: Alex Arenas Spotify open.spotify.com/episode/3NYf... Youtube www.youtube.com/watch?v=Va_R... Y en breve en todas las apps y plataformas: Apple Podcasts, iVoox, Pocket casts, RSS feed, etc. +👇
open.spotify.com
S01E12 Episodio ninja: El efecto Joker y otras vacas esféricas. Invitado: Alex Arenas
La vaca esférica · Episode
131
Reposted by Àlex Giménez Romero
IFISC @ifisc.uib-csic.es · 03/03/2025
🪸 @quantamagazine.bsky.social has published an article highlighting the innovative work of Dr. Eva Llabrés, postdoctoral researcher at IFISC. The article details her development of a "universal" model of coral growth. 🔗 ifisc.uib-csic.es/en/news/dr-e...
052
Àlex Giménez Romero @agimenezromero.bsky.social · 24/02/2025
Btw, my PhD thesis is now on Zenodo! It’s a mix of theoretical and data-driven models tackling ecological problems—disease spread, climate change, and ecosystem monitoring. If that sounds interesting, take a look: doi.org/10.5281/zeno...
060
Reposted by Àlex Giménez Romero
CSIC @csic.es · 07/02/2025
🦠Un estudio sugiere que el #cambioclimático abre la puerta a una enfermedad de la vid que Europa esquivó hace 150 años 🌳El @ifisc.uib-csic.es y Tragsa analizan la expansión de la enfermedad de Pierce, que hace 10 años que se extiende por el Mediterráneo 👉 tiny.cc/va69001
03316
Reposted by Àlex Giménez Romero
IFISC @ifisc.uib-csic.es · 07/02/2025
¿Cómo esquivó Europa la enfermedad de Pierce hace 150 años? 🧐🍇 Un estudio del IFISC publicado en Proc. R. Soc. B revela que el clima más frío impidió la propagación de Xylella fastidiosa. Sin embargo, el #CambioClimático podría cambiar el panorama. 🌍 www.csic.es/es/actualida...
152
Reposted by Àlex Giménez Romero
La Marea @lamarea.com · 02/02/2025
En Italia, algunos científicos no creen que la solución sea destruir los ejemplares infectados por la bacteria Xylell y apuestan por soluciones alternativas, algo que investigadores españoles consideran que no es viable Con el apoyo de Journalismfund Europe
acortar.link
Xylella fastidiosa: la bacteria que deseca Alicante y Baleares y que ahora amenaza a Extremadura | lamarea.com
En las diferentes regiones afectadas por la enfermedad provocada por la Xylella fastidiosa, la opinión de los agricultores es dispar
01611
Reposted by Àlex Giménez Romero
IFISC @ifisc.uib-csic.es · 23/01/2025
Com les matemàtiques ens poden ajudar a conservar els esculls de coral? 🪸 L'investigador de l'IFISC @agimenezromero.bsky.social va participar en el programa Arran de Mar de Tarragona Ràdio comentant els resultats del seu darrer article. 📻 alacarta.tarragonaradio.cat/programs/arr...
142
Reposted by Àlex Giménez Romero
c0nc0rdance @c0nc0rdance.bsky.social · 25/12/2024
"Ants solving a geometric problem and it's amazing." This is a great example of 'emergent phenomenon': - None of the ants understand the problem they're solving. - None of them can see the whole shape. - A series of small decisions or rules add up to something with a new layer of complexity.
341301437
Reposted by Àlex Giménez Romero
Steven Strogatz @stevenstrogatz.com · 24/12/2024
For those of us who are not professional biologists, it can be daunting to hear about transcription factors, signaling pathways and non-coding RNA. But this poignant piece from @philipcball.bsky.social opened my eyes to how deep and essential these ideas truly are. nautil.us/how-life-rea...
nautil.us
How Life Really Works
Just as I uncovered a new way to understand life, I got news about my own.
415238
Reposted by Àlex Giménez Romero
SalGo Team @salgoteam.bsky.social · 09/12/2024
Looking forward to #BES2024 this week! Look out for talks and posters by members of the SalGoTeam - hope to see you there! 🎄🧪
BES conference schedule. Day 1, Wednesday 11th December.
10:45, Man Qi, Auditorium 1C.
11:15, Chris Terry, Room 4A.
12:15, Aryaman Gupta, Room 4A.
16:30, Sean E. H. Pang, Room 3B.
18:00, Young Jun Lee, Poster Hall.
18:00, Sarah Bull, Poster Hall.BES conference schedule. Day 2, Thursday 12th December.
12:00, Thomas Stone, Room 11B.
12:15, Oliver Spacey, Room 4A.
16:30, Sarah Sophie-Weil, Room 4A.
17:00, Alice Rosen, Poster Hall.
17:00, Jessie McLean, Poster Hall.
17:00, Sruthi M. Krishna Moorthy, Poster Hall.BES conference schedule. Day 3, Friday 13th December.
10:00, Christina Hernandez, Auditorium 1C.
10:15, Rachael Thornley, Room 11A.
10:45, Rob Salguero-Gomez, Room 11A.
11:45, James Cant, Auditorium 1C.
13:00, Alex Gimenez-Romero, Auditorium 1C.
054
Reposted by Àlex Giménez Romero
Young Jun Lee @yjmosslee.bsky.social · 08/12/2024
Very excited to be presenting preliminary results of my master's research with @salgoteam.bsky.social at #BES2024! Find me at the poster session on Weds (A17.10) to chat about life stage-dependent plant competition and quantitative modelling of its impact on community dynamics and coexistence 🌿📈
An illustration depicting the key idea of the research project. The text in the top left reads "PICK ON SOMEONE YOUR OWN SIZE?" in all caps. Below are two characters representing large reproductive individuals of different species of Asteraceae, and two characters representing small individuals of these species. The large individuals are drawn engaging in a fight in an argument, as well as the small individuals. However, the fight is only happening between individuals of the same life stage.
0164
Reposted by Àlex Giménez Romero
Saúl Ares @omeuxeito.bsky.social · 04/12/2024
1/ We’re excited to share our new paper: "Optimal COVID-19 vaccine prioritization by age depends critically on inter-group contacts and vaccination rates" published in Royal Society Open Science. royalsocietypublishing.org/doi/epdf/10....
royalsocietypublishing.org
Optimal COVID-19 vaccine prioritization by age depends critically on inter-group contacts and vaccination rates
164
Àlex Giménez Romero @agimenezromero.bsky.social · 03/12/2024
Excited to share our latest research in Global Ecology and Biogeography: "Unravelling the Universal Spatial Properties of Coral Reefs"! 🪸🌏 onlinelibrary.wiley.com/doi/10.1111/... @mamatias26.bsky.social @carlosduartephd.bsky.social @ifisc.uib-csic.es @uib.cat @csic.es
onlinelibrary.wiley.com
Unravelling the Universal Spatial Properties of Coral Reefs
Aim To characterise the size and geometry of coral reefs on a global scale. Location Global. Time Period Present. Major Taxa Studied Coral reefs. Methods We process the Allen Coral Atlas dat.....
252
Àlex Giménez Romero @agimenezromero.bsky.social · 03/12/2024
Very happy to see this paper out! Nice collaboration with @carlosduartephd.bsky.social and @mamatias26.bsky.social @ifisc.uib-csic.es
031
Reposted by Àlex Giménez Romero
Maddy Seale @maddyseale.bsky.social · 22/11/2024
My pick for In Other Journals in this week's Science. Moralejo et al look at the reasons why there was no epidemic of Pierce's disease in European grapes in the last 150 years but suggest it might happen in the future. www.science.org/doi/10.1126/... doi.org/10.1098/rspb...
science.org
In Other Journals
Editors’ selections from the current scientific literature
163
Àlex Giménez Romero @agimenezromero.bsky.social · 03/12/2024
Thrilled to see our research highlighted in @science.org 'In Other Journals'! @maddyseale.bsky.social wrote about our recent paper in @royalsociety.org t.co/i1ul1wOhxL @mamatias26.bsky.social @ifisc.uib-csic.es @uib.cat www.science.org/doi/10.1126/...
science.org
In Other Journals
Editors’ selections from the current scientific literature
011
Àlex Giménez Romero @agimenezromero.bsky.social · 02/12/2024
Nuestro último trabajo sobre Xyllella fastidiosa y Pierce's disease en formato divulgativo @mamatias26.bsky.social @ifisc.uib-csic.es @uib.cat 👇 Cómo los viñedos europeos escaparon de una devastadora enfermedad… por ahora theconversation.com/como-los-vin... via @theconversation.com
theconversation.com
Cómo los viñedos europeos escaparon de una devastadora enfermedad… por ahora
Xylella fastidiosa es una bacteria que causa estragos en plantas como vides y olivos. El clima ha mantenido a salvo a Europa, pero el aumento de las temperaturas podrían cambiar este escenario
031
Reposted by Àlex Giménez Romero
Pierre @pcauchy.bsky.social · 26/11/2024
Are you excited about marine soundscapes? Interested in contributing to tackling the ocean noise challenge and mitigating its effects on marine life? 🌊🧪🎙️🐋 I have nice opportunities coming your way, MSc and postdoc projects building on a 4+ years dataset collected in the St. Lawrence. Stay tuned…
2161