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Posts by Ignasi Arranz

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Increasing Functional or Phylogenetic Distance From Native Fish Communities Promotes Non‐Native Fish Invasions in Global Rivers Freshwater fish invasions severely threaten ecosystems and their underlying drivers remain a subject of ongoing inquiry in ecology. Here, we leveraged a comprehensive database with taxonomic, functio...

New paper out 🚀 masterfully led by Tao Xiang

What drives fish invasions globally?

We show that being different pays off: non-native species are more likely to establish when they are functionally or phylogenetically distinct from native ones.

onlinelibrary.wiley.com/doi/10.1111/...

3 weeks ago 5 2 0 0

No hesitate to join this PhD position in aquatic ecology! A great environment, nice people, and great place overall!

7 months ago 4 1 1 0

A really amazing experience being part of this symposium organized by AquaSync on Synthesis Research!

10 months ago 5 1 0 0
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Community and Quantitative Ecology Spatial Patterns of Biodiversity LABORATORY OF COMMUNITY AND QUANTITATIVE ECOLOGY

🚨 Recruiting! I’m looking for two graduate students (MSc or PhD) already based in Canada to join my lab and work on biodiversity research - broadly defined.

Based at Concordia University (Montreal) - competitive stipends will be offered.

communityandquantitativeecology.weebly.com

10 months ago 17 28 0 0
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El #biodiverso @ignasiarranz.bsky.social ha estado en Copenhage y he dado una charla explicando los diversos proyectos (MacroSize y SexSixe) en los que está trabajando. La charla ha sido en la real academia de ciencias y letras de Copenhage, un lugar espectacular.

10 months ago 3 2 0 0
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Un gran grupo de #biodiversos han estado esta semana en Pontevedra en #SIBECOL2025 Especial mención a Adrián Escudero por su premio Luis Balaguer, a Silvia Matesanz por impartir una de las plenarias y a Ester Hernández por su premio al mejor póster @sibecol-aeet-25.bsky.social @sibecol.bsky.social

10 months ago 22 8 0 1
Nueva publicación de InvaNET: Variable Importance Measures Suggest Paramount Influence of Human Economics on Alien-Species Introductions – InvaNET

Another publication also part of the Thematic Network on Biological Invasions (InvaNET) @ignasiarranz.bsky.social @biodiversosurjc.bsky.social @greco-udg.bsky.social @iea-udg.bsky.social @univgirona.bsky.social #InvaNET
invasiber.org/InvaNET/2025...
doi.org/10.1002/ece3...

10 months ago 3 3 0 0

Welcome! A ver si nos vemos algún día para tomar algo!

1 year ago 1 0 1 0

New global data ready for assessing macroecological body size patterns across ecosystems! With @zzeynepersoy.bsky.social and @chaevangelista.bsky.social leading this effort plus 40 more researchers! Funded by @sibecol.bsky.social

1 year ago 13 6 0 0
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Variable Importance Measures Suggest Paramount Influence of Human Economics on Alien‐Species Introductions The current paper compares several statistical techniques to estimate the variable importance of the main drivers shaping the global distribution of alien species richness in eight taxonomic groups. ...

🗣️Varios medios de comunicación han cubierto el artículo de @ignasiarranz.bsky.social  que pone de manifiesto la importancia de factores macroeconómicos, como el Producto Interior Bruto, en las invasiones biológicas.
👀Léelo👇

1 year ago 2 2 0 0
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Bienvenido a Tundra Ediciones Web de Tundra Ediciones

📖Adrián Escudero, director del IICG, acaba de publicar un nuevo libro en @tundraediciones.bsky.social "Biodiversidad. Entre la urgencia por frenar su pérdida y su complejidad".
⚠️Puedes pedirlo ya en preventa👇

1 year ago 9 6 0 0

New paper out assessing trophic ecology between native vs non-native species in two Iberian lakes! Great work lead by Javi and other amazing coauthors!

1 year ago 4 2 0 0

👀 Have a look at this new exciting PhD opportunity! Dive into macroecology, body size, and biodiversity while collaborating with an international research network!

1 year ago 4 2 0 1

New paper out in @ecol-evol.bsky.social ! We assess the variable importance of several ecological, economic and population drivers in shaping the global distribution of alien-species introductions across multiple taxa. Great collaboration with @garciaberthou.bsky.social and Ralph!

1 year ago 6 7 0 0
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Enhorabuena #biodiversos por el artículo liderado por J.Sánchez-Hernández "Variations of plerocercoid infection rates in fish communities across Spanish mountain lakes" en Aquatic Ecology @guillegargomez.bsky.social @ignasiarranz.bsky.social @iicg-urjc.bsky.social link.springer.com/article/10.1...

1 year ago 7 2 0 0

💡Un poco de inspiración para fomentar los espacios de brainstorming

No te pierdas la infografía que realizó
@jmalumbresolarte.bsky.social en nuestro primer Workshop de la convocatoria Forward Thinking, #MACROsize

1 year ago 4 3 0 0

Look at one of the amazing outcomes from the last workshop organized at the @iicg-urjc.bsky.social made by the brilliantly scientific illustrator @jmalumbresolarte.bsky.social!

It summarizes key aspects in how to foster workshops, framing a space for brainstorming, and planning future strategies

1 year ago 7 1 0 1
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I'm hiring, two fully funded PhD positions! Come work in Umeå in Arctic Sweden, a leading place for high-latitude ecosystem ecology and carbon biogeochemistry

1 year ago 92 79 2 3
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📢 Please repost: Two @treesdla.bsky.social PhD positions in #tropical #ecology going with me and Dan Perkins (+V Saito & @gqromero.bsky.social ): Pollution across aquatic-terrestrial realms:
bit.ly/4g9wXow
Land use change & river food webs:
bit.ly/4fcisPH
Get in contact, deadline Jan. 20th.

1 year ago 3 7 0 1

Newbie here and curious to see how it works—taking a break from the other! Postdoctoral researcher at IICG and URJC, exploring biodiversity and ecosystem functioning in freshwater habitats. Interested in body size scaling, biological invasions, macroecology, food webs and more!

1 year ago 7 0 1 0