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Posts by Bill Smith

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Dryland dominance in the slowdown of global vegetation carbon uptake - Nature Geoscience Machine learning upscaling analyses of global FLUXNET carbon and water flux measurements indicate that dryland vegetation productivity showed a negligible increase between 1982–2000 and 2001–2022, whe...

Our new paper in Nature Geoscience reveals a substantial slowdown in the rate of increase in gross primary production (GPP) in drylands, due to water constraints, but a sustained increase in humid regions in response to rising temperature and CO2. Led by Fei Li. www.nature.com/articles/s41...

2 weeks ago 13 7 1 0
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Prominent Climate Scientist Resigns From NASA, Citing Trump’s Attack on Science

“I was expecting an attack on climate science,” @drkatemarvel.bsky.social said. “But actually, who they went after 1st was pediatric cancer & Parkinson’s research, and childhood vaccines. I was completely unprepared for an attack on science, because it’s a means of finding out & telling the truth.”

3 weeks ago 1090 403 22 13
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Happy to share a new lab #AgrForMet paper, "Proximal measurements of microwave reflectance using GNSS-IR track
semi-arid grassland vegetation dynamics during greening and
browning phases," led by Dr. Charlie Devine authors.elsevier.com/c/1moi6cFXJs...

4 weeks ago 4 1 0 0
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The Dual Role of NPP in Mediating and Moderating Climate‐Soil Carbon Pathways Under Warming and Drought Across European Ecosystems

🔗 buff.ly/CZv3USk

1 month ago 6 2 0 0

RESEARCH HIGHLIGHT
Lichens as Biomonitors of Air Quality and Climate

🔗

1 month ago 3 1 0 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...

1 month ago 76 46 0 5
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Happy to share a new lab paper, "Proximal Measurements of Solar-Induced Fluorescence and Surface Reflectance Capture
Seasonal Productivity and Drought Stress Dynamics in a Semiarid Grassland Ecosystem" spj.science.org/doi/10.34133...

1 month ago 1 0 0 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

1 month ago 32 20 1 0
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HydroTalks: Prof. Sally E. Thompson on ecohydrology, vegetation, climate change and working across continents In episode 7 of the Hydrotalks podcast, our guest was Dr. Sally Thompson ( Sally Thompson – the UWA Profiles and Research Repository ). She is a Professor at the University of Western Australia, and t...

New in series of HydroTalks: Prof. Sally E. Thompson on ecohydrology, vegetation, climate change & working across continents. Exploring how plants, water, and climate interact across diverse landscapes and research cultures.

#ecohydrology #climatechange

blogs.egu.eu/divisions/hs...

1 month ago 8 6 0 0
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Announcing a new special issue: Focus on Remote Sensing, Artificial Intelligence, and Process Modelling for Advancing Dryland Ecology Research. Please reach out with any questions! @ecology-awesome.bsky.social @villarreal-miguel.bsky.social iopscience.iop.org/collections/...

2 months ago 2 1 0 0
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Massive update to the Global Wood Density Database out today @newphyt.bsky.social led by the brilliant Fabian Fischer. What an amazing community resource!
🧪🍁🌐

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

3 months ago 81 40 0 2
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You just saved NASA's budget Here's what Congress rejected of the draconian cuts faced by NASA in FY 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!)

3 months ago 120 26 3 2
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🍁Funding for new PhD students ($40k/yr) & postdocs ($70k/yr) coming from outside Canada. Contact me if interested in #Ecophysiology at #UBC in #Vancouver! Possible topics: leaf physiology, thermal ecology, microclimate, scaling, tree physiology, forest ecology, more! michaletzlab.org
Please share!

3 months ago 45 49 2 0
A conceptual framework for the mechanisms driving latitudinal variation in leaf phosphorus concentrations of woody plants in the Northern and Southern Hemispheres.

A conceptual framework for the mechanisms driving latitudinal variation in leaf phosphorus concentrations of woody plants in the Northern and Southern Hemispheres.

Asymmetry in leaf phosphorus concentration of woody plants and its divergent drivers in the Northern and Southern Hemispheres

Meng et al.

nph.onlinelibrary.wiley.com/share/JH53DN...

3 months ago 6 1 0 0
Interannual dynamics of species richness and aboveground biomass production in response to haying and nitrogen addition over 10 years.

Interannual dynamics of species richness and aboveground biomass production in response to haying and nitrogen addition over 10 years.

Decadal increases in grassland biomass production from chronic N additions are eliminated by annual hay cutting

Zhang et al.

nph.onlinelibrary.wiley.com/share/URHVZT...

3 months ago 1 1 0 0
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NONE OF THIS IS GOING TO STOP UNLESS WE MAKE IT STOP.

#FightFascism #FascismInAmerica

3 months ago 15052 4148 528 189
Conceptual presentation of the Ψpd vs Ψmd dehydration trajectory based on current theory (Hartmann et al., 2021).

Conceptual presentation of the Ψpd vs Ψmd dehydration trajectory based on current theory (Hartmann et al., 2021).

Real-world testing of the #isohydrocity concept

Matthias Arend, et al.

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

#PlantScience

3 months ago 7 5 0 0
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Photosynthesis beyond the visible spectrum detected by a research group from Unipd The study titled "Thylakoids reorganization enables driving photosynthesis under far‐red light in the microalga Nannochloropsis gaditana," published in «New Phytologist» and conducted by the research…

Photosynthesis beyond the visible spectrum detected by a research group from the University of Padua

www.unipd.it/news/photosy...

Nannochloropsis gaditana is of great biotechnological interest for the production of biofuels, fatty acids, and omega-3.

#PlantScience @elisabettaliistro.bsky.social

3 months ago 22 9 1 1
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Fig. 1 Settings for manipulative global change experiments have changed substantially from their onset around the early 1980s to the present.

Fig. 1 Settings for manipulative global change experiments have changed substantially from their onset around the early 1980s to the present.

#Viewpoint: Moving from an experiment-dominated to an observation-dominated era in #global #change impact research on vegetation

Sebastian Leuzinger & Belinda Medlyn
👇

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

#LatestIssue

3 months ago 9 1 0 0
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Warming‐Driven Abrupt Shifts in Alpine Permafrost Dynamics With Elevation

🔗 buff.ly/TIJnLVR

3 months ago 7 3 0 0
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MAGA donors may be pressuring Trump to bury their names out of Epstein files: reporter A prominent reporter in the Jeffrey Epstein case floated a startling possibility on Tuesday that powerful donors could be leaning on President Donald Trump to quash any damning information from being ...

GOP: Guardians of Pedophiles. Stinky will make bank just like he’s doing with pardons. I wonder what’s the going rate per name removal?

rawstory.com/trump-epstein-2674838346/?utm_source=superhead

3 months ago 569 254 42 18
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Explore '#Anthromes and terrestrial carbon: From the deep past to net-zero' – a new joint Special Collection from Plants, People, Planet and New Phytologist 👇

📚 nph.onlinelibrary.wiley.com/hub/anthrome...

#PlantScience

3 months ago 1 1 0 0
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The Stomatal Response to Temperature Is Enhanced by High Evaporative Demand, Consistent With a Partially Hydraulic Mechanism Leaf stomata respond to temperature even when the leaf-to-air vapor gradient is held constant, yet the mechanisms for this response are unknown, and may be mediated by increases in hydraulic conducta...

First PhD chapter from student Colleen Mills (not on Bluesky) just appeared in PCE:

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

3 months ago 24 6 0 1

Reckless destruction of climate science won’t stop climate change from happening.

3 months ago 18 5 2 0
A conceptual framework describing how leaf carbon economics, drought, and heat tolerance are coordinated through the divergence of leaf habits of both evergreen and deciduous trees.

A conceptual framework describing how leaf carbon economics, drought, and heat tolerance are coordinated through the divergence of leaf habits of both evergreen and deciduous trees.

#Leaf economics links #drought and #heat tolerance across contrasting habitats

📖 nph.onlinelibrary.wiley.com/doi/10.1111/...
by Wang et al.

@WileyPlantSci #PlantScience

3 months ago 8 4 0 0
Application process - Canada.ca

Western University is seeking applications for the Canada Impact+ Research Chairs (CIRC) program, which aims to attract world-leading researchers to come and work at Canadian universities: www.uwo.ca/research/can... 1/3

3 months ago 2 1 1 0

In the span of four days, we’ve built a coalition of over 80 lawmakers — including several Republicans — to stop the dismantling of NCAR.

I’m grateful to them for their efforts as we work to secure language protecting NCAR in the upcoming CJS appropriations bill.

We will not back down!

👇🏽👇🏽👇🏽

3 months ago 386 110 3 2
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‘60 Minutes’ Staff Threaten to Quit Over Pro-Trump Censorship Controversy has engulfed CBS amid mounting accusations of politicized management under the network’s new MAGA-curious chief.

www.thedailybeast.com/cbss-60-minu...

3 months ago 1127 272 83 25
Fig. 1 Research history of soil organic matter (SOM) dynamics at the plant–fauna–microbe interfaces under changing precipitation and soil water availability.

Fig. 1 Research history of soil organic matter (SOM) dynamics at the plant–fauna–microbe interfaces under changing precipitation and soil water availability.

✨ Paper spotlight ✨

(🧵 1/6) Soil organic matter dynamics under changing precipitation regimes
nph.onlinelibrary.wiley.com/doi/10.1111/...

@teamrat.bsky.social @aaberhe.com

3 months ago 9 9 1 0
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Above‐ and below‐ground trait coordination across 90 angiosperm and gymnosperm tree species in a common garden experiment This research highlights the significance of elucidating the mechanisms behind above-and below-ground organs. The varying trait coordination across clades indicates different resource acquisition str...

Just before the Xmas break🎉

In @journalofecology.bsky.social and led by Anvar Sanaei, we provide insight into #trait coordination across 90 common and future European #tree species👇

doi.org/10.1111/1365...

@agwirthweigelt.bsky.social @unileipzig.bsky.social @uni-freiburg.de

3 months ago 28 15 0 0