#TreeRings
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bomengidsnl.mastodon.green.ap.brid.gy
Daily film by Bomengidsnl
Daily film: Tree Stories: How #treerings Reveal Extreme Weather Cycles #feditrees #fediforest #garden https://www.youtube.com/watch?v=xmZO7aRgcW4
posted by #bgfilmbot
October 27, 2026 at 2:46 PM
purescience.news
How Tree Rings Challenged the Myth of American Wilderness #Science #EarthSciences #Archaeology #treerings #indigenousland #americawilderness #firescars #historicalecology

https://purescience.news/read?id=235400752263069696
How Tree Rings Challenged the Myth of American Wilderness
By studying fire scars in ancient wood, many scientists have become convinced that Indigenous people transformed North America long before Christopher Columbus arrived.
purescience.news
October 13, 2026 at 10:04 AM
gmelodie.bsky.social
A change of scenery for a couple of months! 🌵

I’ve joined @uarizona.bsky.social’s Laboratory of Tree-Ring Research as an Agnese N. Haury Fellow, exploring Greenland junipers and what they reveal about Arctic climate variability. 🌲❄️

#Dendrochronology #Arctic #TreeRings
September 29, 2026 at 5:21 PM
a5roseb.bsky.social
#CydsCabinetChallenge
Heartwood Hollow
An ancient tree reveals a lifetime written in rings, fractures, scars, and weathered grain.
#AncientTree #TreeRings #NaturePhotography #WoodTexture #AIart #AIchallenge #aiartcommunity #aiartist #GenAI #GenerativeArt #SynthArt #BuilderofNightmares
A close, tightly framed view fills the image with the exposed interior of an enormous, weathered tree trunk. Broad growth rings radiate outward from an irregular dark hollow near the center, creating sweeping circular patterns across warm brown heartwood and pale gray outer wood. Deep black cracks follow and cross the rings, some spreading like narrow veins toward the edges. The upper portion is heavily decayed and splintered, with rough cavities, broken fibers, small twigs, and bits of dried plant material caught in the crevices. Along the lower right, thick knotted wood bulges into the frame with rugged, almost sculptural folds. The contrast between smooth saw-like grain, jagged fractures, soft erosion, and dense knots gives the trunk extraordinary tactile detail. Muted tans, browns, charcoal blacks, and silvery grays dominate the natural palette, while soft, even light emphasizes every fissure and contour. Keywords: ancient tree, tree rings, heartwood, weathered wood, hollow trunk, cracked timber, wood grain, natural texture, decay, knots, growth rings, close-up AI-generated; use is permitted for non-commercial creative projects. MidJourney, FLUX.1-schnell model via Perchance, Artspace.ai, REVE, Echoform™.
September 22, 2026 at 4:07 PM
victoriakate.bsky.social
#treerings You're how old?
ends of milled wood, showing tree rings
September 19, 2026 at 7:57 PM
redata.bsky.social
☀️Did you know an ancient #solarstorm was recorded in tree rings? Panyushkina et al. found evidence for the event. Learn more from their dataset and article at doi.org/10.25422/azu... and doi.org/10.1038/s432.... Image: Panyushkina et al. (2024) CC BY-NC-ND 4.0 #OpenData #OpenScience #TreeRings
Two-panel scientific figure showing radiocarbon data and geographic sampling locations for a solar event around 660 BCE. Panel A is a scatter plot of radiocarbon concentration (Delta 14C in per mil) versus years BCE (685 to 630 BCE), showing a sharp upward spike around 664 to 663 BCE across multiple tree species including Altai larch, Yamal larch, Choukai cedar, German oak, and Vistula oak. Panel B is a satellite map of Eurasia displaying the geographic locations where these tree samples were collected across Central Europe, Inner Eurasia, Northern Eurasia, and Pacific North Asia.
September 18, 2026 at 4:00 PM
esrig.bsky.social
Ancient trees may hold clues about the next enormous solar storm.

🔗 Read more in New Scientist: www.newscientist.com/article/2581...

#SolarStorm #EarthScience #ClimateScience #TreeRings #Science #ESRIG #UniversityOfGroningen
September 12, 2026 at 9:57 AM
frumpysketch.bsky.social
Day 2607 Tree Rings. My robots try and count the rings so they can tell how old it is. #treerings #simpledailydrawing #robots #frumpysketch
August 25, 2026 at 10:31 AM
brookarthuman.bsky.social
Join the #BlueSkyArtShow
Saturday August 22, 2026
The theme is #Chaos
A week of daily doodles can get a little chaotic. #DiddleDaddleDoodleADay #TinyAndTerrible #treerings
August 22, 2026 at 2:59 PM
artificer-ind.bsky.social
New weapon in progress for #Daggerheart. Calling this one the "Hatchet of the Grove." On to inks, colors, and stats!
Digital sketch of a fantasy hatchet that looks formed completely from wood. The hand written notes read clockwise around the sketch: "Treerings" blade design. 1h Axe - "Hatchet of the Grove." Amber / Resin "jewel."
August 17, 2026 at 5:30 PM
czechglobexylo.bsky.social
📢New study in @FrontPlantSci compares image acquisition methods for quantitative #WoodAnatomy! We contributed to evaluating how various imaging techniques (surface scans, micro-sections, micro-CT) capture vessel characteristics in #TreeRings🌳
Read more👉
www.frontiersin.org/articles/10....
April 16, 2025 at 12:20 PM
juliekusma.bsky.social
Our lives, much like the rings within a tree, tells a story—the triumphs, the struggles, & the moments in between.

The Rings We Carry— explore the universal metaphor of tree rings and uncover poetic reflections of your journey.
mybook.to/TreeRings
#TREE #affirmations
August 1, 2025 at 11:12 AM
johnme23.bsky.social
Record of life: Kings Canyon Natl. Park

#blackandwhite #classicmono #BlueSkyArtShow #EastCoastKin #stump #treerings #shadowandlight #textural
The surface of a sawn tree exposes braille-like figurations on the stump. The center of the image focuses on a dark black gap with the ragged shape of a lake or perhaps an island.
October 4, 2025 at 6:20 PM
hotblack43.bsky.social
Our study suggests that wine harvest data can be better than e.g. tree ring data. @dmidk #climate #data #treerings
February 3, 2025 at 7:11 AM
wslresearch.bsky.social
🌲🌳Registration open for the 35th European Dendroecological Fieldweek in September in Son, Spain! 🌲🌳It is jointly organized by the Dendrolabs of the WSL and the University of Barcelona @ub.edu. More information: www.wsl.ch/de/veranstal... #dendrology #dendroecology #treerings
35th European Dendroecological Fieldweek
We are pleased to announce the 35th European Dendroecological Fieldweek, will take place from August 29 to September 5 2025. This event will be held in the town of Son (Spain) at the heart of the Cata...
www.wsl.ch
May 9, 2025 at 8:05 AM
arthurobuntspecht.bsky.social
Our vision how #isotope #fractionation can be used to understand metabolic pathways and better exploit biological archives - #Orbitrap, #Metabolomics, #treerings, isotope #ecology, multidimensional isotopic #fingerprints- https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.19973
Metabolic pathways commitments affect enzymatic isotope fractionations which imprint compound and position specific isotope signatures
November 17, 2024 at 11:07 AM
aieris.bsky.social
fractal message

#Fractal #Abstract #Wood-like #Light #TreeRings #Organic #WatercolorStyle #Texture #Portal #Circular #Teal #Purple #Pink #Blue #Orange #Gold
#Img2img #AiArt #AiArtists #AiArtCommunity #StableDiffusion

in real life: aieris.art/featured/fra...
A radiant abstract resembling a cross section of a tree, with concentric rings that have grown with various patches of purple, pink, blue, teal, and gold as well as natural wood colors, with a glowing center resembling a portal type door. Enigmatic message-like fractal patterns emanate from left and right of the gold central ring outward. Watercolor style.
June 2, 2025 at 1:57 AM
secrettrailsasmr.bsky.social
just a spiral in the woods, carved by time and tree rings. nature doesn’t rush, and yet everything gets done.

watch the full peaceful forest walk here:
youtu.be/USo_PMC7LHs

#forestfinds #treerings #naturedetails #quietbeauty #vancouverisland #woodgrainwonder #ASMRhiking #peacefulwalks #naturevideo
April 24, 2025 at 3:17 PM
kiwiincolorado.bsky.social
14,000 Years Ago, The Most Powerful #SolarStorm Ever Recorded Hit Earth
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tinyurl.com/3cxvj9dk
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tinyurl.com/y6rrd958
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#spaceweather #prehistoric #Radiocarbon #GlacialEpoch #infrastructure #risk #hazard #radiocarbon #IceAge #model #glacial #climate #geomagnetism #carbon14 #Quaternary #treerings
June 9, 2025 at 9:42 AM
kiwiincolorado.bsky.social
#TreeRings Reveal A New Kind Of #Earthquake #Threat To The #PacificNorthwest
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phys.org/news/2023-09...
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doi.org/10.1126/scia...
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#GIS #spatial #mapping #PNW #earthquake #fault #faulting #paleoseismology #dating #model #modeling #naturalhazard #engineeringgeology #hazard #riskhazard #hazardmodel
September 28, 2023 at 7:06 PM
dendroecologist.bsky.social
50 days' free access to this paper on the link: authors.elsevier.com/a/1injn3-%7E... #TreeRings #Dendrechronology #ForestDisturbance
dendroecologist.bsky.social Dario Martin-Benito @dendroecologist.bsky.social · Mar 15
We have a new paper out. Druckenbrod et al "Detrending tree-ring widths in closed-canopy forests for climate and disturbance history reconstructions". With @yellowbuckeye.bsky.social www.sciencedirect.com/science/arti...
March 20, 2024 at 3:58 PM
joebuckinnature.bsky.social
🔔🆕 #Dendro display-quality core mounts! Ever think about how nice it would be to have a sick core mount for your special 🌲 or dated cabin 🪵? See what we have to offer or make a request today! dendrosupply.com/display-mounts #dendrochronology #TreeRings 🌳💍
Display Mounts | Dendro Supply Co.
Display mounts for tree-ring research customized to meet your needs. Choose from our in-stock selection, or let us know what species & size you're looking for. Display your tree cores in style for spe...
dendrosupply.com
October 4, 2024 at 9:47 PM
joebuckinnature.bsky.social
Dendro Supply Co. has been moving the mounts! Thank you to all the #dendro labs & researchers for your support. We've sold over 15,000 linear feet of core mounts since June! Visit dendrosupply.com to place your order, and we'll get to work. #Dendrochronology #TreeRings
Core mount with a tree core resting on top. Above the image are the words “Core Mounts! Get your core mounts!” and the website www.dendrosupply.com.
September 17, 2024 at 10:55 AM
joebuckinnature.bsky.social
Have some extraordinary cores to show off or display for a special purpose? Oak, cypress, maple, cherry, pines, & more specialty mounting options coming soon! Request yours & traditional core mounts at dendrosupply.com/coremounts
#dendro #dendrochronology #TreeRings
May 26, 2024 at 8:09 PM
joebuckinnature.bsky.social
Tulip poplar is one of the longest living angiosperms (flowering plants 🌱) and has some of the best tree flowers (hence the name) and coolest leaves.

#wood #dendro #TreeRings #trees #flowers
May 25, 2024 at 2:54 PM