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Tommaso Jucker

@tommaso-jucker

Head of Selva lab at the University of Bristol: https://www.selvalab.org Inordinate fondness for trees and lasers 🌳 πŸ›°οΈ

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11.11.2024
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Latest posts by Tommaso Jucker @tommaso-jucker

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We relaunch our seminar series!

Jordi Martinez-Vilalta will talk on the

β€˜Limits and opportunities in predicting drought-induced forest mortality’

24 March 2026 at 15:00 UTC

www.tree-mortality.net/seminars/

06.03.2026 22:49 πŸ‘ 8 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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The future of Europe’s forest disturbance regimes– a thread.

Tl, dr: Disturbances from wildfire, bark beetles & wind will continue to increase in the coming decades. Under unabated climate change disturbances could more than double by 2100.

New paper out in @science.org doi.org/10.1126/scie...

05.03.2026 19:36 πŸ‘ 59 πŸ” 36 πŸ’¬ 0 πŸ“Œ 5

Big effort, exciting results - our paper on the constraints of thermal limits in tropical insects is now out in @nature.com! πŸ¦‹πŸπŸͺ°πŸͺ²πŸ¦—
@ecoresearchzoo3.bsky.social
@biologie-uniwue.bsky.social
@uni-wuerzburg.de

04.03.2026 19:43 πŸ‘ 78 πŸ” 32 πŸ’¬ 4 πŸ“Œ 3
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Large-scale patterns of tropical forest embolism resistance mapped across space and angiosperm phylogeny.

Combining measurements across the Amazon with 100s of floristic samples, Julia Tavares & colleagues report remarkable variation in vulnerability to drought.
www.nature.com/articles/s41...

02.03.2026 12:03 πŸ‘ 17 πŸ” 12 πŸ’¬ 0 πŸ“Œ 2
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Great to see that the National Soil Map will finally be made open data! www.cranfield.ac.uk/press/news-2...

This is a crucial dataset that was generated under public contract, but remained proprietary for far too long. I've called for its release since 2016! - www.owenboswarva.com/blog/post-so...

27.02.2026 17:29 πŸ‘ 86 πŸ” 22 πŸ’¬ 7 πŸ“Œ 0
Logo illustration for the 48th New Phytologist Symposium: Forest interactions. Two trees are connected by fungal hyphae with fruiting bodies visible above ground. Soil fauna are visible below ground. Insects and macrofauna including a hare and birds can be seen above ground. A satellite can be seen in the sky.

Logo illustration for the 48th New Phytologist Symposium: Forest interactions. Two trees are connected by fungal hyphae with fruiting bodies visible above ground. Soil fauna are visible below ground. Insects and macrofauna including a hare and birds can be seen above ground. A satellite can be seen in the sky.

Explore plant interactions in forests from micro- to macro-scales, across the whole spectrum of plant biology.

Submit your abstract for the 48th New Phytologist Symposium: Forest interactions by 20 May!

πŸ“… 13–16 October 2026
πŸ“ Leysin, Switzerland

#PlantScience

www.newphytologist.org/events/48-nps

27.02.2026 12:00 πŸ‘ 13 πŸ” 8 πŸ’¬ 0 πŸ“Œ 1
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In Central Europe, forest management shapes post-disturbance recovery mostly through what’s left behind (disturbance legacies πŸͺ΅πŸŒ±) than impacting forest growth rates πŸ“ˆ

+ Set-aside forests regrow canopy height as fast as managed forests

New paper out in ForEcolMngt 🌳 doi.org/10.1016/j.fo...

26.02.2026 10:02 πŸ‘ 21 πŸ” 9 πŸ’¬ 1 πŸ“Œ 1

#oneforjournalclub
Gran bel lavoro, bravo Lorenzo!

26.02.2026 08:13 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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European forest carbon and biodiversity policies have a limited win-win potential - Nature Communications Forests are essential for both climate change mitigation and biodiversity conservation, yet how to balance these goals in managed forests remains unclear. Here, using a Europe-wide dataset, the author...

Can we jointly pursue climate change mitigation and biodiversity conservation in European forests?

Only promoting deadwood rather than living carbon stocks!

Not much support for win-win afforestation policies.

Read our brand new article led by #LorenzoBalducci:
www.nature.com/articles/s41...

26.02.2026 07:32 πŸ‘ 9 πŸ” 5 πŸ’¬ 0 πŸ“Œ 1
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Spatially concentrating logging could mitigate climate‐magnified fragmentation risks to a globally endangered bird We map key opportunities to boost populations of marbled murreletsΒ by reducing edginess around remaining nesting habitat, and investigate these opportunities' spatial distribution across land ownersh...

Excited about a new paper led by @gcerullo.bsky.social showing that edge effects on marbled murrelets amplify under poor ocean conditions. The management implication is to reduce edge amount by spatially concentrating logging: besjournals.onlinelibrary.wiley.com/doi/10.1111/...

25.02.2026 18:18 πŸ‘ 5 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Conceptual model of the expected role of dryland mechanisms along a climatic gradient from cool and moist towards hot and dry conditions, and their relevance for climate-smart forestry.

Conceptual model of the expected role of dryland mechanisms along a climatic gradient from cool and moist towards hot and dry conditions, and their relevance for climate-smart forestry.

Ecophysiology for climate-smart forest management

#TansleyReview by Gessler et al. @wslresearch.bsky.social @arthurobuntspecht.bsky.social @annekempel.bsky.social @josegruenzweig.bsky.social

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

#plantscience

23.02.2026 18:09 πŸ‘ 32 πŸ” 20 πŸ’¬ 1 πŸ“Œ 0

Don't miss this one πŸ‘‡ and the Global Wood Density Database v2, doi.org/10.5281/zeno...

19.02.2026 16:18 πŸ‘ 7 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Group of seven stand in front of meteorological station at UKCEH Wallingford, plus text detailing 2026 summer student internship information

Group of seven stand in front of meteorological station at UKCEH Wallingford, plus text detailing 2026 summer student internship information

πŸ“£ 2026 Student Summer Internships are OPEN for applications!

We’re recruiting SEVEN interns across our National Capability programmes at our Bangor, Lancaster & Wallingford sites.

Superb opportunity for hands-on experience in environmental science & applied research.

Details ⬇️

1/

19.02.2026 15:19 πŸ‘ 7 πŸ” 15 πŸ’¬ 1 πŸ“Œ 1
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Weighing the options: a test of alternative stomatal optimisation models at high temperatures Stomatal optimisation models centre upon a fundamental tradeoff for plants: opening stomata promotes carbon uptake, but closing stomata prevents water loss. However, stomatal opening can occur at hi...

So proud! Our brilliant PhD student Camille Sicangco's new paper just out in @newphyt.bsky.social : Testing stomatal optimisation models at high temperatures nph.onlinelibrary.wiley.com/doi/10.1111/...

18.02.2026 08:41 πŸ‘ 15 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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48th New Phytologist Symposium:
Explore plant interactions in forest environments at all levels from micro- to macro-scales and across the whole spectrum of plant biology.
13 October 2026 - 16 October 2026
Leysin, Switzerland
www.newphytologist.org/events/48-np...

18.02.2026 13:38 πŸ‘ 19 πŸ” 15 πŸ’¬ 2 πŸ“Œ 1
Dwarf Mongoose - by Shannon Wild

Dwarf Mongoose - by Shannon Wild

5 days, 5 reasons to apply for a Lectureship @bristolbiosci.bsky.social (Day 2):

Behavioural & Sensory Ecology & Responding to Anthropogenic Change

Theme includes animal senses, underpinning behavioural theory & mitigating human impacts

www.bristol.ac.uk/biology/rese...

Job: tinyurl.com/3ebphy34

17.02.2026 09:21 πŸ‘ 10 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0
Two PhD Positions at Carleton University: Biodiversity Conservation and Landscape Ecology | CSEE: Canadian Society for Ecology and Evolution Start date: September 2026 (some flexibility) We are seeking two PhD students to join the Geomatics and Landscape Ecology Research Laboratory (GLEL) at Carleton University. GLEL is a centre of excelle...

We have opened two positions for PhD students at GLEL: csee-scee.ca/job/two-phd-... please share widely! Note that the positions are unfortunately not open to international applicants (only Canadian students are eligible).

13.02.2026 17:00 πŸ‘ 4 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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Halting predicted vertebrate declines requires tackling multiple drivers of biodiversity loss Global vertebrate populations decline faster in the presence of multiple threats compared to single threats.

🚨Paper alert🚨
Very happy to see our paper published in @science.org #ScienceAdv.

Very greatful to have worked with such a great team @duncanobrien.bsky.social #tomJohnson @robinfreeman.bsky.social #ValentinaMarconi #LouiseMcRae @expecocons.bsky.social

πŸ‘‡Check the main findings below!

12.02.2026 08:17 πŸ‘ 39 πŸ” 16 πŸ’¬ 3 πŸ“Œ 2

Excited this new paper is out in Science Advances πŸ“„βœ¨ I think the results are important:

To tackle vertebrate declines which are often driven by interacting threatsβ€”πŸ¦  disease, 🐍 invasives, πŸ§ͺ pollution, 🌑️ climate, multi-threat, systems-level conservation is key 🌍

#Ecology #conservation

12.02.2026 08:29 πŸ‘ 8 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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🚨3 Lectureships in Biology 🚨

Come join us in Bristol @bristolbiosci.bsky.social!

We are looking for new collegues working across a broad spectum of topics in biology, including ecology & environmental change. Get in touch if you have Qs!

Apply here by 8 March: www.bristol.ac.uk/jobs/find/de...

12.02.2026 09:10 πŸ‘ 36 πŸ” 42 πŸ’¬ 0 πŸ“Œ 1
Details | Working at Bristol | University of Bristol

We are recruiting three new lecturers!

Read on if you'd like to bring your passion for biology to @bristolbiosci.bsky.social at @bristoluni.bsky.social and join our team of ambitious, creative, inclusive and collaborative researcher–educators:

www.bristol.ac.uk/jobs/find/de...

11.02.2026 21:30 πŸ‘ 7 πŸ” 11 πŸ’¬ 0 πŸ“Œ 2

One for journal club? 😁

10.02.2026 14:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Comparison of three temperate rainforest climate envelopes for Britain and Ireland: Where could our rainforest be? There are multiple methods for creating climate envelopes for temperate rainforest, and these climate envelopes result in different extents across Ireland and Britain. An awareness of these differenc...

How much temperate rainforest could there be in the UK and Ireland, and where? Despite campaigns calling for restoration in both countries, these questions have been difficult to answer. In our new paper we assess the evidence base 🌏πŸ§ͺ🌐🌳🌲 1/9

04.02.2026 10:31 πŸ‘ 81 πŸ” 41 πŸ’¬ 3 πŸ“Œ 2

I always knew I was fringe ...

09.02.2026 14:21 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Central Europe has seen unprecedented forest disturbances recently, but how are forests recovering? We surveyed disturbance hotspots in 10 countries 3-5 years after disturbance, finding ample tree regeneration and no signs of forest loss (median 4750 stems/ha), but... 1/2 doi.org/10.1111/gcb....

09.02.2026 07:09 πŸ‘ 28 πŸ” 15 πŸ’¬ 1 πŸ“Œ 2
Portail Emploi CNRS - Offre d'emploi - M/F Postdoctorat projet FEVER: Fire effects on vegetation productivity and nutrient fluxes in Mediterranean ecosystems Assurez-vous que votre profil candidat soit correctement renseignΓ© avant de postuler

Are you a community ecologist interested in fire ecology? Come join our group! Postdoc position for project FEVER, that aims to understand how fire affects biodiversity, ecosystem functioning, and biogeochemical cycles in Mediterranean forests @umramap.bsky.social.

06.02.2026 19:35 πŸ‘ 20 πŸ” 19 πŸ’¬ 0 πŸ“Œ 0
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NASA Selects Two Earth System Explorers Missions - NASA These two missions were selected for continued development as part of NASA’s Earth System Explorers Program, which conducts principal investigator-led Earth

This is pretty cool! #EDGE
www.nasa.gov/news-release...

06.02.2026 10:54 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

You won't want to miss this! Keep your calendars free and hopefully see you in Switzerland in October 🌳🍁🌐πŸ§ͺ

05.02.2026 15:30 πŸ‘ 20 πŸ” 11 πŸ’¬ 0 πŸ“Œ 0
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Forest interactions Explore plant interactions in forest environments at all levels from micro- to macro-scales and across the whole spectrum of plant biology.

Save the date!

48th New Phytologist Symposium: Forest interactions

πŸ“… 13–16 October 2026
πŸ“ Leysin, Switzerland

www.newphytologist.org/events/48-nps

#PlantScience

04.02.2026 13:02 πŸ‘ 26 πŸ” 16 πŸ’¬ 0 πŸ“Œ 1

New paper alertπŸ””My last PhD chapter is publishedπŸ“£
Our new study explains how the ratio of sapwood to leaf area🌿varies with hydraulic traits and climate on a global scale. Our theoretical model can capture almost 60% of trait variation.
Stay tuned! Blog is on the way

28.01.2026 20:12 πŸ‘ 12 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0