Tom Pugh
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tompugh.bsky.social
Tom Pugh
@tompugh.bsky.social
Scientist working on ecosystem-climate interactions, forests and the carbon cycle at Lund University and the University of Birmingham, was @tompughlab on Twitter
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Some 6 years after this paper was conceived, many online workshops, long discussions and a really community effort right to the end, it is now out in @newphyt.bsky.social Of course this talks the talk, but there is a road still to walk :-)
Towards a global understanding of tree mortality - out in @newphyt.bsky.social a collaboration between 113 of our members exploring the potential to better understand tree death globally nph.onlinelibrary.wiley.com/doi/full/10....
Reposted by Tom Pugh
The banks financing fossil fuel exploitation in the Amazon
news.mongabay.com/2025/11/thes...
November 5, 2025 at 3:30 PM
Reposted by Tom Pugh
Very pleased to be part of this super cool new paper led by William Hagan Brown in @globalchangebio.bsky.social looking at the impact of elevated CO2 on canopy temperatures in an oak woodland at the BIFor-FACE experiment

dx.doi.org/10.1111/gcb....
Elevated CO2 Increases the Canopy Temperature of Mature Quercus robur (Pedunculate Oak)
We investigated the impact of high atmospheric CO2, similar to that predicted for 2050, on tree canopy temperature dynamics of mature pedunculate oak using long-term, high-frequency thermal infrared ...
dx.doi.org
November 5, 2025 at 9:02 PM
Reposted by Tom Pugh
How soil and climate interact to control biomass in #Brasil's #Caatinga, the largest dry tropical forest in the Americas.

Congratulations to Alexandre Brunello, Tomas Domingues and colleagues for this tour-de-force.

link.springer.com/article/10.1...
Soil–climate interactions drive above-ground biomass in the Caatinga, the largest Neotropical seasonally dry tropical forest - Plant and Soil
Background and aims Soil properties are key drivers of vegetation structure, yet their influence on above-ground woody biomass (AGBW) in seasonally dry tropical forests (SDTFs) remains underexplored, ...
link.springer.com
October 28, 2025 at 3:29 PM
Reposted by Tom Pugh
Great new paper led by @knowlton.bsky.social with @ttkeller.bsky.social and @rupertseidl.bsky.social (and me!) Still so much to learn from #Yellowstone about #fire, #forests & #climatechange. #NSFfunded #JFSPfunded
🆕 in Ecosphere's "Vegetation Ecology" track: A hot & dry future may shake up Yellowstone forests—think fewer spruce, more fire-tolerant neighbors

📄Simulated postfire tree regeneration suggests reorganization of Greater Yellowstone forests during the 21st century
doi.org/10.1002/ecs2...
October 28, 2025 at 11:19 PM
Reposted by Tom Pugh
📣So happy to share the PhorEau model, combining models of forest dynamics, plant water relations, and process-based SDM = linking ecophysiology, ecology & biogeography 🌳📈💻
gmd.copernicus.org/articles/18/...
➡️ from Tanguy Postic's PhD, with many perspectives to simulate forests under CC
PHOREAU v1.0: a new process-based model to predict forest functioning, from tree ecophysiology to forest dynamics and biogeography
Abstract. Climate change impacts forest functioning and dynamics, but large uncertainties remain regarding the interactions between species composition, demographic processes and environmental drivers...
gmd.copernicus.org
October 23, 2025 at 4:07 PM
How can we explore the future of the world's forests? Understanding the demography of their trees is key. In We took the new gen of global demographic vegetation models and held their roots to the observations. Thanks @annemarie-es.bsky.social for leading! nph.onlinelibrary.wiley.com/doi/10.1111/...
October 27, 2025 at 7:12 AM
Reposted by Tom Pugh
Just published, a land-mark paper by Annemarie Eckes-Shephard et al.! It assesses the performance of a new generation of Demography-enabled Dynamic Global Vegetation (D-DGVMs), that attempt to simulate the changing size and age structure of trees in forests.
nph.onlinelibrary.wiley.com
October 24, 2025 at 3:12 AM
Reposted by Tom Pugh
Our paper is now published! A inter-model evaluation at a variety of forest biomes of nine "state of the art" demographic vegetation models. Well done @annemarie-es.bsky.social and @tompugh.bsky.social for leading this endeavour!

nph.onlinelibrary.wiley.com/doi/10.1111/...
Demography, dynamics and data: building confidence for simulating changes in the world's forests
Vegetation demographic models (VDMs) are advanced tools for simulating forest responses to climate and land-use changes, and are essential for projecting carbon cycling and large-scale forest manage.....
nph.onlinelibrary.wiley.com
October 24, 2025 at 9:49 AM
Reposted by Tom Pugh
Postdoctoral position in Forest Monitoring available. Know your way around spatial datasets? Join us to help monitor changes in Australia's precious forest estate! @westsyduhie.bsky.social
jobs.smartrecruiters.com/WesternSydne...
Postdoctoral Research Fellow in Forest Monitoring
Company Description: Western Sydney University is a modern, forward-thinking, research-led institution at the heart of Australia’s fastest-growing and most economically significant region. With 11 cam...
jobs.smartrecruiters.com
September 9, 2025 at 12:08 PM
Reposted by Tom Pugh
Only a pre-print for now, but after 4 years of hard work I couldn't resist sharing this!

The Global Canopy Atlas: analysis-ready maps of 3D structure for the world's woody ecosystems

📜: doi.org/10.1101/2025...

Huge team effort led by the brilliant Fabian Fischer!
September 5, 2025 at 2:29 PM
Reposted by Tom Pugh
New starter pack with @ipcc.bsky.social #AR7 scientists (bureau, authors, REs)! Full list: apps.ipcc.ch/report/autho...
For SR cities scientists see separate starter pack!
@dianaurge.bsky.social @sherilee.bsky.social @siir-kilkis.bsky.social @janfuglestvedt.bsky.social
go.bsky.app/2FuXb3Y
September 6, 2025 at 2:37 PM
Reposted by Tom Pugh
Check out our piece in @theconversation.com explaining how intraspecific trait coordination across climatic gradients helps to avoid heat stress in some (but not all) tropical tree species

theconversation.com/some-tropica...
Some tropical trees cool their leaves to survive the heat — but not all species have ways to cope
In full sun, tropical leaves can become much hotter than the surrounding air. Their ability to cope can be a matter of life or death.
theconversation.com
September 4, 2025 at 10:32 PM
Reposted by Tom Pugh
🌍 Join us at University of Gothenburg 🇸🇪!
We're hiring an Associate Senior Lecturer (tenure-track) in greenhouse gas dynamics in soil–plant systems.
🔬 Focus: peatlands, carbon & nitrogen cycles, land use.
🔗 bit.ly/47hQKRc
#AcademicJobs #ClimateScience #Peatlands @beccsweden.bsky.social
Associate Senior Lecturer in Ecosystem Science
At the Department of Earth Sciences, we have ca 75 employees who work in the
web103.reachmee.com
September 2, 2025 at 5:35 AM
Reposted by Tom Pugh
„Such censorship of scientists has been attempted by failed governments of the past such as Nazi Germany, the Soviet Union, and early communist China, always with disastrous consequences for their citizens.“
Watching MAGA-US sleepwalking into disaster.
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
The Executive Order “Restoring Gold Standard Science” is Dangerous for America
This EO is an unconstitutional attempt to censor and punish U.S. scientists for publishing science that doesn't fit a political agenda This misleading and false misrepresentation of U.S. scientif...
agupubs.onlinelibrary.wiley.com
August 23, 2025 at 9:26 PM
Reposted by Tom Pugh
Protected areas safeguard old-growth forests against human land use, but not against the impacts of anthropogenic climate change. Here we show that a climate-mediated increase in disturbances could cause a decline in old-growth forests in a national park in C Europe. doi.org/10.1088/1748...
August 25, 2025 at 4:26 AM
Reposted by Tom Pugh
Years of drought turn forest into source of CO₂ - Press release on our research with @simonhaber.bsky.social and @chriswernerlab.bsky.social at @icos-ri.eu site DE-Har, showing tree mortality following droughts has fundamentally shifted forest structure & functioning uni-freiburg.de/en/years-of-...
July 14, 2025 at 10:14 AM
Reposted by Tom Pugh
Wondering where to submit your abstract for #AGU25
@agu.org annual meeting? Consider our cross-scale "Forest Physiological and Ecological Processes from Molecules to Ecosystems" organized session (#246685)! #EcoPhys
July 14, 2025 at 2:26 PM
Reposted by Tom Pugh
Global evidence for a positive relationship between tree species richness and ecosystem photosynthesis - Nature Plants
Global evidence for a positive relationship between tree species richness and ecosystem photosynthesis - Nature Plants
Forests with higher tree species richness show greater photosynthesis by capturing more sunlight, highlighting the essential role of biodiversity in enhancing carbon uptake and supporting the global carbon sink.
www.nature.com
July 6, 2025 at 7:41 PM
Reposted by Tom Pugh
As the mean rate of forest disturbance is increasing, so does its temporal variance. Proof that Taylor's law also applies to disturbance ecology, and a warning of more severe future extremes. Paper led by @corneliussenf.bsky.social w/ @tommaso-jucker.bsky.social www.nature.com/articles/s41...
Taylor’s law predicts unprecedented pulses of forest disturbance under global change - Nature Communications
Large pulses of disturbance have been observed globally in response to climate change. Using Taylor’s Law, the authors show that those pulses were not unpredictable but expected given a strong scaling...
www.nature.com
July 6, 2025 at 4:46 PM
Reposted by Tom Pugh
Our new paper in ERL, led by Dr. Greta Dargie, shows peatlands of central Congo Basin are twice as old as previously believed. The oldest peat initiated at least 42,000 years ago and persisted through the Last Glacial Maximum dry phase. Open access and free to all iopscience.iop.org/article/10.1...
Timing of peat initiation across the central Congo Basin. - IOPscience
Timing of peat initiation across the central Congo Basin., Dargie, Greta, Gulliver, Pauline, Lawson, Ian T, Morris, Paul J, Crezee, Bart, Bola, Pierre, Emba Botuli, Ovide, Girkin, Nicholas, Kanyama, Joseph, Biddulph, George, Hawthorne, Donna, Boukono, Déo R. V., Louvouandou, Lisa F., Milandou Matoko, Jodrhy P., Milongo, Brice, Kibongui, Gloire J., Schefuß, Enno, Garcin, Yannick, Bocko, Yannick, Young, Dylan M, Baird, Andy J, Boom, Arnoud, Ewango, Corneille E. N., Averti Ifo, Suspense, Kiahtipes, Chris, Mitchard, Edward T.A., Page, Susan, Sjoegersten, Sofie, Schneider, Ralph R., Tshimanga, Raphael, Trigg, Mark A, Lewis, Simon
iopscience.iop.org
July 2, 2025 at 4:25 PM
Reposted by Tom Pugh
#Phenology #models: leaf emergence models are robust and stable; senescence models still need more refinement: www.sciencedirect.com/science/arti...
Stability and transferability of broadly trained phenology models in a changing climate
A variety of phenology process-based models have been developed to simulate environmental influences on the timing of spring and autumn phenophases. S…
www.sciencedirect.com
June 12, 2025 at 4:12 PM
Reposted by Tom Pugh
Does climate play a role in tree longevity?

A paleo study in Georgia suggests that might be a possibility: www.pnas.org/doi/10.1073/...
June 10, 2025 at 6:17 PM