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Matthew Fagan

@treebeliever.bsky.social
45 followers 58 following 19 posts

In tree we trust, all others bring data. Tweeting about forest ecology, conservation, remote sensing, and sustainable landscapes. All opinions my own.

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Reposted by Matthew Fagan
The Associated Press @apnews.com · 02/02/2026
Punxsutawney Phil is said to have seen his shadow, predicting 6 more weeks of winter weather. Follow AP for live updates.
bit.ly
Groundhog Day live updates: Punxsutawney Phil predicts 6 more weeks of winter
Tens of thousands of people are gathering for Punxsutawney Phil, a groundhog that lives in a tree stump, to predict if the already long and cold winter across much of the United States will go on for another six weeks or if an early spring is around the corner.
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Matthew Fagan @treebeliever.bsky.social · 30/01/2026
And yet, given the profit margins of the current journal system, and its parasitic relationship to free labor by scientists, I am am hopeful that the new AI crisis will force systemic change that is sorely overdue. And if not, burning it all down for a few years and starting afresh is good too.
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Matthew Fagan @treebeliever.bsky.social · 30/01/2026
For certain: “I’m scared that this type of thing is going to do to science journals what AI-generated bug reports is doing to bug bounties. We’re truly living in a post-scarcity society now, except that the thing we have an abundance of is garbage, and it’s drowning out everything of value.”
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Reposted by Matthew Fagan
Rod Schoonover-Rey @rodschoonover.bsky.social · 29/01/2026
Reality keeps asserting itself whether we’re ready or not. We are watching sea urchins collapse across oceans, another reminder that Earth systems don’t care about our attention, consensus, or permission. A dramatic rethink of security has never been clearer. gizmodo.com/the-sea-urch...
gizmodo.com
The Sea Urchin Apocalypse Is Real, and It Might Be Spreading Globally, Scientists Warn
New research has uncovered a mass die-off of sea urchins living in the Canary Islands—one that could signal an ongoing marine pandemic.
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Forrest Fleischman @forrestf.bsky.social · 29/01/2026
In our latest article we argue that the problems with carbon offsets can't be fixed. The problem is causal complexity which observational methods can't sort out. open access link in the second post. www.sciencedirect.com/science/arti...
sciencedirect.com
Why carbon offsets may fail in complex systems: A causal inference perspective
Social-ecological system dynamics present a fundamental challenge to the attribution of changes in carbon stocks to actions taken by carbon offset sel…
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Jens-Christian Svenning @jcsvenning.bsky.social · 29/01/2026
Fast-growing trees are set to dominate the #forests of the #future — but at a cost🌳 Our Nature Plants (@natplants.nature.com) study shows a global shift toward "sprinter" tree species, while slow-growing, functionally critical #trees face elevated #extinction risk. www.nature.com/articles/s41...
nature.com
Global functional shifts in trees driven by alien naturalization and native extinction - Nature Plants
This study finds that native tree extinctions and alien naturalizations are pushing forests towards fast-growing, resource-demanding species. This global shift could affect carbon storage and ecosyste...
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Reposted by Matthew Fagan
Forrest Fleischman @forrestf.bsky.social · 27/01/2026
This pre-print suggests that forest conservation is good for biodiversity, but large-scale afforestation is *bad* for biodiversity, and also will have little impact on short-medium term climate, underscoring the need for rapid emissions reductions. assets-eu.researchsquare.com/files/rs-822...
assets-eu.researchsquare.com
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Matthew Fagan @treebeliever.bsky.social · 21/01/2026
I find myself shouting Amen! At several points. This should be required reading for conservation scientists: www.butlernature.com/2026/01/16/b...
butlernature.com
Beyond the doom loop: the case for informed optimism
Conservation has never lacked alarming facts. What it increasingly lacks is attention. After years of grim headlines, many people do not just feel sad. They disengage. They stop reading, stop donating...
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Matthew Fagan @treebeliever.bsky.social · 19/01/2026
Cows are smart. As I have long maintained, any animal smart enough to rest in the shade at high noon is worth respecting. www.popsci.com/environment/...
popsci.com
Veronika the Cow shocks scientists by using a tool
The 13-year-old bovine is crushing stereotypes of bovine intelligence.
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Reposted by Matthew Fagan
Rhett Ayers Butler @rhettayersbutler.bsky.social · 18/01/2026
Beyond the doom loop: the case for informed optimism Conservation does not suffer from a lack of passion or intelligence. It suffers from fatigue, fragmentation, and an erosion of trust. www.butlernature.com/2026/01/16/b...
butlernature.com
Beyond the doom loop: the case for informed optimism
Conservation has never lacked alarming facts. What it increasingly lacks is attention. After years of grim headlines, many people do not just feel sad. They disengage. They stop reading, stop donating...
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Reposted by Matthew Fagan
National Weather Service @nws.noaa.gov · 16/01/2026
The National Weather Service is now hiring for both entry-level and seasoned meteorologist positions. Apply by January 29! The entry-level positions are available in: ▪️ Houston, TX ▪️ Ft. Worth, TX ▪️ Hastings, NE ▪️ Great Falls, MT ▪️ Marquette, MI Apply: www.usajobs.gov/job/854675700
3 by 3 collage of NWS employees around the country
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Jacquelyn Gill @jacquelyngill.bsky.social · 16/01/2026
I was talking to someone yesterday about how climate support is just evaporating even in states and among people who were vocal champions, out of fear of alienating voters. That is a strategic error, and folks really need to take lessons from @sunrisemvmt.bsky.social on how to do better.
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Jacquelyn Gill @jacquelyngill.bsky.social · 16/01/2026
In good news, your advocacy for science funding is paying off! Congress has just rejected the massive cuts to NASA's 2026 budget. (Sadly, they didn't include a provision for saving @ncar-ucar.bsky.social but we use this win to keep fighting!)
planetary.org
You just saved NASA's budget
Here's what Congress rejected of the draconian cuts faced by NASA in FY 2026.
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Matthew Fagan @treebeliever.bsky.social · 16/12/2025
My Ph.D. student Felipe Saad is at #AGU25, please stop by and say hi to him at his poster! B43O-2108 Monitoring emergent tropical trees with high-resolution spectral and structural data: Landscape fragmentation and Dipteryx panamensis in Costa Rica and Nicaragua. Hall EFG Thursday: 14:15 - 17:45
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Interdisciplinary Biodiversity Solutions @ibiosprogram.bsky.social · 16/12/2025
This week’s IBioS member Article Highlight! Dr. @naomibschwartz.bsky.social and colleagues recently published an article on “The responsible use of global remote-sensing datasets.” Read more about this article here: www.nature.com/articles/s41...
nature.com
The responsible use of global remote-sensing datasets - Nature Ecology & Evolution
In this age of abundant remote-sensing data, global datasets are increasingly relied upon to analyse the planet at unprecedented scale and resolution. We offer three considerations on uncertainties an...
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Reposted by Matthew Fagan
Forrest Fleischman @forrestf.bsky.social · 13/12/2025
Systematic review of evidence on Miyawaki forest restoration: Its at least 10,000 times more expensive than other techniques, yet has no well documented benefits besjournals.onlinelibrary.wiley.com/doi/10.1111/...
besjournals.onlinelibrary.wiley.com
Tiny forests, huge claims: The evidence gap behind the Miyawaki method for forest restoration
To scale up restoration effectively, practitioners and policymakers should prioritize methods supported by robust empirical evidence rather than relying on untested claims. Our findings highlight the...
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Lee Dyer @gusanero.bsky.social · 11/12/2025
It was an honor to work with this group... and the paper is excellent, but the implications for tropical ecosystems make me really sad. www.nature.com/articles/s41...
nature.com
Hot droughts in the Amazon provide a window to a future hypertropical climate - Nature
Thirty years of forest demographic data, combined with recent ecophysiological measurements, reveal that intense Amazon droughts sharply increase tree mortality once soil moisture falls below a thresh...
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Matthew Fagan @treebeliever.bsky.social · 11/12/2025
Also (filing this under sentences I never thought I would write) I and @forrestf.bsky.social and @simonlewis.bsky.social and others were in an *excellent* French documentary on tree planting. If your French is as bad as mine: Watch it with captions and auto translate: www.youtube.com/watch?v=6EFJ...
youtube.com
Planter à tout prix - Des arbres pour sauver la planète ? | Documentaire | ARTE
YouTube video by ARTE
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Matthew Fagan @treebeliever.bsky.social · 11/12/2025
I was happily surprised that our new Comment, “The Responsible Use of Global Remote-Sensing Datasets” is out this week in Nature Ecology and Evolution. I want to thank the editors at @springernature.com for the holiday gift of speed! Please DM me if you would like a copy of the article.
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Dave Levitan @davelevitan.bsky.social · 28/01/2025
Per an NIH source: “Discussions with colleagues have suggested that if the universities all come together and raise hell about the delays to funding caused by not holding meetings, that might move the needle. From every state. There are well-funded universities in red states that will be impacted.”
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Matthew Fagan @treebeliever.bsky.social · 28/01/2025
This is going to damage science and charity work in the US beyond repair. Every day the pause goes on, small businesses will fold and student rent won’t get paid. It’s holding a knife to the throat of America. You want to review funding? Do it. But stop it? Might as well toss our dreams in the trash
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Dr. Marta Jarzyna @majarzyna.bsky.social · 23/01/2025
Large universities with vibrant medical research such as OSU and @osuwexmed.bsky.social need to put pressure on our elected officials. OSU is the 5th largest employer in the state of Ohio, and it owes much of its impact to research funding provided by NIH and other federal agencies.
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Matthew Fagan @treebeliever.bsky.social · 23/01/2025
Closed down my Twitter account after ignoring it for more than a year—Elon did the wave goodbye for me. Any starter pack recs for ecological remote sensing folks who like RPGs, gardening, and distracting, funny takes on anything other than US politics? Gonna be a loong four years.
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