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Reposted by Evan Gora

Ana Bedoya @botana-bedoya.bsky.social · 17h

One week to apply before reviews start for the postdoc I am offering investigating the tempo and pattern of river connections with the closure of the isthmus of Panama and its impact on river plant (Podostemaceae) migration. Genomic+fossil+geological data + fieldwork 👇

Ana Bedoya @botana-bedoya.bsky.social · Aug 29

I am recruiting a postdoc to work for 2-3 yrs on our NSF-funded project aiming to investigate plant migration and river connectivity with the closure of the Isthmus of Panama. Leading publications, fieldwork in CR & Panama, applying and expanding phylo. & pop.gen tools👇

www.nybg.org/about/work-w...

Employment | New York Botanical Garden

Find out what employment opportunities are available at The New York Botanical Garden.

www.nybg.org

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Drew Peltier @peltierdrew.bsky.social · 8d

It's possible I will recruit a PhD student this year: If you are interested in tree physiological ecology, Bayesian modelling, carbohydrates, hydraulics, or desert/arid ecology please email with a description of your experience. Application deadline December 15. www.unlv.edu/graduatecoll... 🌏

white leaves on a albino redwood sprout.

Burned and unburned bristlecone pine along a ridgeline.

A new phd student enjoying the perks of fieldwork in Grand Staircase Escalante National Monument.

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Brian J. Enquist @bjenquist.bsky.social · 9d

Increasing tree size across Amazonia 🧪🌐 #allometry www.nature.com/articles/s41...

Increasing tree size across Amazonia - Nature Plants

A global research network monitoring the Amazon for 30 years reports in this study that tree size increased by 3% each decade.

www.nature.com

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Global Change Biology @globalchangebio.bsky.social · 20d

We mourn the passing of our Editor-in-Chief Steve Long.

His vision to establish one of the first journals dedicated to Global Change over 30 years ago was truly ahead of its time. Through GCB, researchers have demonstrated that biology and ecosystems are not simply victims of global change..

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Rupert Seidl @rupertseidl.bsky.social · 21d

What is the cost of wildfire, windthrow and bark beetles for Europe’s forestry? We estimate that disturbances reduce Europe’s forest value by €115 bn, more than doubling to €247 bn under severe climate change. Led by @johannesmohr.bsky.social, out in @natclimate.nature.com doi.org/10.1038/s415...

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Tim Curran @timcurran.bsky.social · 22d

www.scientificamerican.com/article/dead...

He’s Spent 40 Years Studying Dead Trees—Here’s What He’s Found

Forest ecologist Mark Harmon has been exhaustively examining dead logs for 40 years, and he’s found a complex world few people see

www.scientificamerican.com

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Rupert Seidl @rupertseidl.bsky.social · Sep 8

Climate change increasingly alters the interactions between forest disturbances. Here we present a framework for quantifying dist. interactions and compile evidence for their impacts. Led by @dudney-joan.bsky.social with @brian-j-harvey.bsky.social & @julieedtree.bsky.social doi.org/10.1146/annu...

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闵娅(Min Ya; Minya) PhD @minyaaa.bsky.social · Sep 4

My department is hiring a Plant-Fungal Assist Prof!! As the newest #NewPI here, don't get me started on how wonderful my colleagues, how smooth my onboarding has been, how supportive the school and the department are, how nice my brand new lab is, and how convenient living in Champaign Urbana is!

Steven Burgess @sjb287.bsky.social · Sep 4

We are hiring! The #PlantBio department at UIUC is looking to recruit an Assistant Professor in Plant-Fungal interactions. Application deadline is October 31st @dallingjim.bsky.social see the link below for more details:
illinois.csod.com/ux/ats/caree...

Assistant Professor- Department of Plant Biology

Duties & Responsibilities

illinois.csod.com

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UW College of the Environment @uwenvironment.bsky.social · Sep 5

It's another hazy and smoky day across Washington. Hear from #wildfire scientist and professor Brian Harvey on answers to some of the most common questions about fires, including trends, how to stay safe, and common causes: https://bit.ly/45TiJpa

@uwnews.uw.edu #wawx #firefighting

Are wildfires really getting worse? A Q&A with Brian Harvey

Whether you live in a rural community that grapples with annual threats of destructive wildfires or in a city that now spends part of every summer inundated with smoke, many across North America have found themselves wondering: what happened to cause su...

bit.ly

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Kali Middleby @kalimiddleby.bsky.social · Sep 4

Can tropical rainforest trees keep their cool? Now out in @globalchangebio.bsky.social we explored whether intraspecific variation in leaf energy balance was a result of adaptation to local climate.
doi.org/10.1111/gcb....

Local Adaptation Drives Leaf Thermoregulation in Tropical Rainforest Trees

We tested whether tropical rainforest trees adjust their leaf traits and resulting leaf temperatures across their distributions within the Australian Wet Tropics. Using field measurements from across...

doi.org

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Tommaso Jucker @tommaso-jucker.bsky.social · Aug 14

We have a #Tansley review out today @newphyt.bsky.social led by Becky Banbury Morgan in which we put forward a new framework that aims to explain how and why edge effects on forest structure vary across ecosystems and through time

📜 doi.org/10.1111/nph....

Graphical illustration of the four key stages of edge evolution following edge creation.

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Steven Burgess @sjb287.bsky.social · Sep 4

We are hiring! The #PlantBio department at UIUC is looking to recruit an Assistant Professor in Plant-Fungal interactions. Application deadline is October 31st @dallingjim.bsky.social see the link below for more details:
illinois.csod.com/ux/ats/caree...

Assistant Professor- Department of Plant Biology

Duties & Responsibilities

illinois.csod.com

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James O'Dwyer @jpodwyer.bsky.social · Sep 4

Plant biology at UIUC is hiring. Plant-fungal interactions, details below:

Steven Burgess @sjb287.bsky.social · Sep 4

We are hiring! The #PlantBio department at UIUC is looking to recruit an Assistant Professor in Plant-Fungal interactions. Application deadline is October 31st @dallingjim.bsky.social see the link below for more details:
illinois.csod.com/ux/ats/caree...

Assistant Professor- Department of Plant Biology

Duties & Responsibilities

illinois.csod.com

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Emilio Vilanova @evilanova.bsky.social · Sep 3

www.nature.com/articles/s41... How climate change and deforestation interact in the transformation of the Amazon rainforest: “…Over the past 35 yrs, deforestation has accounted for approximately 74% of the ~ 21 mm dry season−1 decline and 16.5% of the 2°C rise in max surface air temp.”

How climate change and deforestation interact in the transformation of the Amazon rainforest - Nature Communications

In this study, the distinct impacts of deforestation and global climate change on the Brazilian Amazon are quantified for the period 1985-2020. Deforestation amplifies the temperature increase and dom...

www.nature.com

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Mathias Disney @matdisney.bsky.social · Sep 3

I like big trees and I cannot lie. Great bit of work by @kimcalders.bsky.social @louiseterryn.bsky.social and colleagues using innovative climbing and scanning approach. Stunning illustration of tree structural and biodiversity complexity zslpublications.onlinelibrary.wiley.com/doi/full/10....

Integrating terrestrial and canopy laser scanning for comprehensive analysis of large old trees: Implications for single tree and biodiversity research

Canopy laser scanning (CLS) enhances 3D measurements of large trees by lifting laser scanners into the canopy. Combining CLS with terrestrial laser scanning improves point cloud precision, reduces oc...

zslpublications.onlinelibrary.wiley.com

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Rachel Ward @rward8.bsky.social · Sep 2

The first chapter of my dissertation is out in Ecology Letters! We pooled data from forest sites across the globe to understand how forests differ in their carbon investment in reproduction (flowers, fruits, seeds). #ForestEcology #GlobalEcology onlinelibrary.wiley.com/doi/full/10....

Forest Age Rivals Climate to Explain Reproductive Allocation Patterns in Forest Ecosystems Globally

Forest allocation of net primary productivity (NPP) to reproduction is poorly quantified globally, despite its critical role in forest regeneration and a well-supported trade-off with allocation to g...

onlinelibrary.wiley.com

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Meade Krosby @meadekrosby.bsky.social · Aug 27

Three of nine regional Climate Adaptation Science Centers (CASCs) across the country will shut down by October if OMB continues to withhold funds to renew their 5-year cooperative agreements - which includes funds already appropriated to the CASCs by Congress for Fiscal Year 2025.

WBUR @wbur.org · Aug 27

“This is just another way to stop science,” said Bethany Bradley, the center’s co-director. The Northeast Climate Adaptation Science Center is 1 of 9 regional hubs across the country that helps state and local partners develop plans to adapt wildlife, water and land to the effects of climate change.

Amherst climate science center could close as feds freeze funding

“This is just another way to stop science,” said Bethany Bradley, the center’s co-director. The Northeast Climate Adaptation Science Center is one of nine regional hubs across the country that helps s...

www.wbur.org

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Andrew Dessler @andrewdessler.com · Aug 28

Our comment on the DOE CWG report is done. It tips the scales at 439 pages, approx. 3x longer than the DOE report.
This is related to Brandolini's law: The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it.

Example: refuting one sentence.

DOE CWG STATEMENT (second paragraph of section 2.1.1, page 3): “Piao et al. (2020) noted
that greening was even observable in the Arctic.”
COMMENT: This statement implies that the Arctic greening signal was caused by elevated CO2
,
however that is not the scientific consensus. Piao et al. (2020) attribute the greening trend in the
Arctic predominantly to growing season length driven by warmer temperatures (see also Y.
Zhang et al., 2022). Piao et al. (2020) also note that this positive impact of increasing
temperatures appears to have weakened over the past four decades, “suggesting a possible
saturation of future greening in response to warmer temperature” (see also comment on
greenness trends related to Section 2.1.1, first sentence of Page 4). It is also important to put
Arctic greening more broadly into the context of the carbon cycle and other impacts. While
above-ground plants may have displayed more leaf area over the past decades, rising
temperatures also thaw permafrost and drive accelerated decomposition in highly carbon rich
soils (Turetsky et al., 2020), a process which is expected to accelerate as climate continues to
warm (Miner et al., 2022). Thus even with Arctic greening, high latitude terrestrial systems may
become net carbon sources to the atmosphere, causing an amplifying feedback (Braghiere et
al., 2023). Other risks to the Arctic linked to higher CO2

levels and rising temperatures are not
mentioned in this report (Virkkala et al., 2025). The Arctic is warming at a rate of 2 to 3 times the
global average, leading to thawing of permanently frozen soils (permafrost), with downstream
impacts including loss of structural support for buildings and subsidence, threatening
communities, roads, runways, and other assets across Alaska (Manos et al., 2025; University of
Alaska Fairbanks Institute of Northern Engineering US Army Corps of Engineers Alaska District
& Laboratory, 2019).

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Katharine Hayhoe @katharinehayhoe.com · May 1

Scientists who study climate don't automatically attribute all changes to human activity. Rather, we carefully investigate every possible natural factor that could explain the planet's warming.

Could these be the real culprits?

The evidence is in--and the answer is NO.

This thread explains! 🧵

A graphic with an icon of the sun, a wiggly line denoting natural cycles, and a volcano, with a title reading "WHY is climate changing?" created by me. Not fancy, as my graphic design skills lean to function over art!

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Katherine Sinacore @ksinacore.bsky.social · Aug 4

1/7 ‼️ Big work update! 🌿

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Adam Sharp @adam-sharp.bsky.social · Aug 6

New article out today in Nature - intensified El Niño events under climate change appear to be chipping away at tropical forest arthropod diversity.

This is already leading to substantial losses in arthropod function in primary forests across the tropics.

rdcu.be/ezAxP

Stronger El Niños reduce tropical forest arthropod diversity and function

Nature - Time-series data from tropical forests tracking weather and declines in arthropod diversity and function show that fluctuations in species were largely dependent on their El Niño...

rdcu.be

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brodersenlab.bsky.social @brodersenlab.bsky.social · Aug 6

Congrats to @jgewirtzman.bsky.social on his new paper exploring the microbiome of trees now online in Nature (www.nature.com/articles/s41...). Amazing effort to pull all this data together that highlights the distinct microbial communities in the sapwood and heartwood of different species.

A diverse and distinct microbiome inside living trees - Nature

Microbiome analyses of living trees show that a single tree can host approximately one trillion bacteria, with microbial communities distinctly partitioned between heartwood and sapwood and with minim...

www.nature.com

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Markus Eichhorn @markuseichhorn.bsky.social · Aug 6

Terrestrial laser scanning can transform national forest inventories by adding new measurements and a 3D perspective. In our new paper we provide a pathway for implementing 3D forest surveys. 1/6 🧪🌎🌳🌲 www.sciencedirect.com/science/arti...

Fig. 1 from Holvoet et al. (2025). TLS and MLS scan setup, point cloud segmentation, and pre-processing.

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Melissa Pastore @lispastore.bsky.social · Aug 5

Excited to share our new benchmarking paper on the FIA soil monitoring program—developed by an amazing, regionally diverse team from across the U.S.! authors.elsevier.com/a/1lYgR1L%7E...

authors.elsevier.com

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Evan Gora @evangora.bsky.social · Jul 30

This @mongabay.com story highlights our work showing that small-scale convective storms likely play a major role in increasing tropical tree mortality and changing tropical forests. If you find this interesting, then check out the quoted post
news.mongabay.com/2025/07/glob...

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