#dendrochronology — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #dendrochronology, aggregated by home.social.
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#52wochenfotochallenge #lichtundschatten & #FotoVorschlag #Thermometer & #fossilfriday
Ein #Sammlungsstück zu den heutigen Hashtags: Kein echtes #Fossil - subfossil, noch nicht #versteinert , aber dabei 😁
Ein gut 6.000 Jahre altes Stück #Holz 🪵 aus der #Elbe in Tschechien, bei dem man die #Jahresringe als hellere und dunklere Linien erkennen kann. So kann man nicht nur die vorgeschichtlichen Temperaturen 🌡️ ablesen, sondern per #Dendrochronologie auch das Alter bestimmen 🧙♂️
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Some of my samples from Dalkeith Old Oaks used to build a 450 year long oak chronology for South East #Scotland. Publication imminent. #FindsFriday #dendrochronology
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Tracing the origins of Stradivari’s resonance wood
https://www.sciencedirect.com/science/article/pii/S1125786526000123 #EconomicBotany #Botany #Dendrochronology #MusicHistory
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New review: A nicely balanced collection of essays with long-lived trees from around the globe that provides ten different answers to the question: "And what else can you learn from tree rings?"
#Books #BookReview #Bookstodon #Dendrochronology #Trees #Wood #Forests #Plants #Botany #Scicomm @bookstodon
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A massive multi-stem oak which #Dendrochronology revealed has an early 19th C stem origin date. It looks much older. This is in the wood pasture ‘Dairy Wood’ at Borders Forest Trust’s Corehead estate near Moffat. #ThickTrunkTuesday #treeclub #trees
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Multi-Disciplinary Reconstruction Of Debris Flow Events And Dynamics In The Northern Apennines, Italy - A Multiscale Approach Linking Ground Evidence With Climatic Triggers
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https://doi.org/10.1016/j.catena.2025.109708 <-- shared paper
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#GIS #spatial #mapping #engineeringgeology #massmovement #geology #landslide #debrisflow #multidisciplinary #geomorphology #pluvial #precipitation #dendrogeomorphological #treerings #dendrochronology #dating #chronology #reconstruction #geomorphmetry #processmodel #flowchart #spatialanalysis #spatiotemporal #mountains #orthophotos #historicphotos #geopedology #soil #hydraulic #alpedisucciso #trees #vegatation #downslope #risk #hazard #assessment #remotesensing #water #hydrology #rainfall #records #NorthernApennines #susceptibility #Italy -
Multi-Disciplinary Reconstruction Of Debris Flow Events And Dynamics In The Northern Apennines, Italy - A Multiscale Approach Linking Ground Evidence With Climatic Triggers
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https://doi.org/10.1016/j.catena.2025.109708 <-- shared paper
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#GIS #spatial #mapping #engineeringgeology #massmovement #geology #landslide #debrisflow #multidisciplinary #geomorphology #pluvial #precipitation #dendrogeomorphological #treerings #dendrochronology #dating #chronology #reconstruction #geomorphmetry #processmodel #flowchart #spatialanalysis #spatiotemporal #mountains #orthophotos #historicphotos #geopedology #soil #hydraulic #alpedisucciso #trees #vegatation #downslope #risk #hazard #assessment #remotesensing #water #hydrology #rainfall #records #NorthernApennines #susceptibility #Italy -
Multi-Disciplinary Reconstruction Of Debris Flow Events And Dynamics In The Northern Apennines, Italy - A Multiscale Approach Linking Ground Evidence With Climatic Triggers
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https://doi.org/10.1016/j.catena.2025.109708 <-- shared paper
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#GIS #spatial #mapping #engineeringgeology #massmovement #geology #landslide #debrisflow #multidisciplinary #geomorphology #pluvial #precipitation #dendrogeomorphological #treerings #dendrochronology #dating #chronology #reconstruction #geomorphmetry #processmodel #flowchart #spatialanalysis #spatiotemporal #mountains #orthophotos #historicphotos #geopedology #soil #hydraulic #alpedisucciso #trees #vegatation #downslope #risk #hazard #assessment #remotesensing #water #hydrology #rainfall #records #NorthernApennines #susceptibility #Italy -
Multi-Disciplinary Reconstruction Of Debris Flow Events And Dynamics In The Northern Apennines, Italy - A Multiscale Approach Linking Ground Evidence With Climatic Triggers
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https://doi.org/10.1016/j.catena.2025.109708 <-- shared paper
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#GIS #spatial #mapping #engineeringgeology #massmovement #geology #landslide #debrisflow #multidisciplinary #geomorphology #pluvial #precipitation #dendrogeomorphological #treerings #dendrochronology #dating #chronology #reconstruction #geomorphmetry #processmodel #flowchart #spatialanalysis #spatiotemporal #mountains #orthophotos #historicphotos #geopedology #soil #hydraulic #alpedisucciso #trees #vegatation #downslope #risk #hazard #assessment #remotesensing #water #hydrology #rainfall #records #NorthernApennines #susceptibility #Italy -
Multi-Disciplinary Reconstruction Of Debris Flow Events And Dynamics In The Northern Apennines, Italy - A Multiscale Approach Linking Ground Evidence With Climatic Triggers
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https://doi.org/10.1016/j.catena.2025.109708 <-- shared paper
--
#GIS #spatial #mapping #engineeringgeology #massmovement #geology #landslide #debrisflow #multidisciplinary #geomorphology #pluvial #precipitation #dendrogeomorphological #treerings #dendrochronology #dating #chronology #reconstruction #geomorphmetry #processmodel #flowchart #spatialanalysis #spatiotemporal #mountains #orthophotos #historicphotos #geopedology #soil #hydraulic #alpedisucciso #trees #vegatation #downslope #risk #hazard #assessment #remotesensing #water #hydrology #rainfall #records #NorthernApennines #susceptibility #Italy -
Tree rings and charred millet rewrite the Bronze Age history of Tabakoni in western Georgia. Precise dates reveal centuries of rebuilding, wetland farming, and persistence in the Colchian lowlands. #Archaeology #BronzeAge #Caucasus #Dendrochronology https://www.anthropology.net/p/timber-time-and-the-rise-of-a-mound
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St Mary’s Haddington 🏴 has some remarkable medieval oak timbers in the nave roof. My #dendrochronology work there dated them to the early 1400s and revealed them as Baltic baulks from the Gdansk region. #MedievalMonday
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St Mary’s Haddington 🏴 has some remarkable medieval oak timbers in the nave roof. My #dendrochronology work there dated them to the early 1400s and revealed them as Baltic baulks from the Gdansk region. #MedievalMonday
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St Mary’s Haddington 🏴 has some remarkable medieval oak timbers in the nave roof. My #dendrochronology work there dated them to the early 1400s and revealed them as Baltic baulks from the Gdansk region. #MedievalMonday
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St Mary’s Haddington 🏴 has some remarkable medieval oak timbers in the nave roof. My #dendrochronology work there dated them to the early 1400s and revealed them as Baltic baulks from the Gdansk region. #MedievalMonday
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St Mary’s Haddington 🏴 has some remarkable medieval oak timbers in the nave roof. My #dendrochronology work there dated them to the early 1400s and revealed them as Baltic baulks from the Gdansk region. #MedievalMonday
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Trouet delights us with her dedication to the tangible appeal of studying trees, a discipline that has taken her to austere and beautiful landscapes around the globe and has enabled scientists to solve long-pondered mysteries of Earth and its human inhabitants.
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Tree Story by Valerie Trouet, 2020
The History of the World Written in Rings
Children around the world know that to tell how old a tree is, you count its rings. Few people, however, know that research into tree rings has also made amazing contributions to our understanding of Earth's climate history and its influences on human civilization over the past 2,000 years. -
Tree Story by Valerie Trouet, 2020
The History of the World Written in Rings
Children around the world know that to tell how old a tree is, you count its rings. Few people, however, know that research into tree rings has also made amazing contributions to our understanding of Earth's climate history and its influences on human civilization over the past 2,000 years. -
Tree Story by Valerie Trouet, 2020
The History of the World Written in Rings
Children around the world know that to tell how old a tree is, you count its rings. Few people, however, know that research into tree rings has also made amazing contributions to our understanding of Earth's climate history and its influences on human civilization over the past 2,000 years. -
Tree Story by Valerie Trouet, 2020
The History of the World Written in Rings
Children around the world know that to tell how old a tree is, you count its rings. Few people, however, know that research into tree rings has also made amazing contributions to our understanding of Earth's climate history and its influences on human civilization over the past 2,000 years. -
Tree Story by Valerie Trouet, 2020
The History of the World Written in Rings
Children around the world know that to tell how old a tree is, you count its rings. Few people, however, know that research into tree rings has also made amazing contributions to our understanding of Earth's climate history and its influences on human civilization over the past 2,000 years. -
Ardura Community Forest, Mull 🏴 The Mull & Iona Community Trust engaged us to find out the age of oaks which had been felled in the 1960s when the Sitka spruce plantation was created by the Forestry Commission. They were mostly around 200 years old. #dendrochronology #ThickTrunkTuesday #Mull
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#KnowledgeByte: #Dendrochronology (or tree-ring dating) is the scientific method of dating tree rings (also called growth rings) to the exact year they were formed.
Here is a brief overview.
https://knowledgezone.co.in/posts/What-is-Dendrochronology-5f01716ff038d77bc682f4cf
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@glennf @maxleibman
Now, that’s not a term you’ll hear everyday.
#dendrochronology -
I cut myself in half to reveal my tree rings. #dendrochronology
https://beige.party/@maxleibman/114848276288629121 -
I am looking forward to Monday the 26th of May! The day starts with a great symposium on #dendrochronology and #archaeology https://www.archonline.nl/may-2025/tree-rings-and-archaeology-current-issues-in-the-low-countries-and-beyond-26-may-2025/
In the afternoon I will publicly defend my thesis:
https://vu.nl/nl/agenda/2025/promotie-r-m-visser
And after that it's time for a drink! -
On Monday May 26 we will host a small symposium on current issues in #dendrochronology and #archaeology with many great speakers:
https://www.archonline.nl/may-2025/tree-rings-and-archaeology-current-issues-in-the-low-countries-and-beyond-26-may-2025/ -
I have written a small R-script to download all tree-ring data from the ITRDB (measurements and chronologies). Anyone can create a local copy, just in case the data might not be available anymore from @noaa.gov
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Special archaeo-dendro issue of Dendrochronologia being produced … going to be interesting … follow @dendro-aoife.bsky.social for more info. She is in the hot seat bringing it about. Good idea Aoife, BlueSky is all about the tags #dendroarchaeologia #dendrochronology #archaeology #ForestFriday
RE: https://bsky.app/profile/did:plc:jxcgfnd7gjcyhnvjnihchpmm/post/3llgc2ibgdk2l -
A collaborative contribution is ‘in preparation’ as they say. Thanks to Aoife @dendro-aoife.bsky.social and her Dendrochronologia colleagues for making this happen. #Dendrochronology #Archaeology
RE: https://bsky.app/profile/did:plc:jxcgfnd7gjcyhnvjnihchpmm/post/3lkpy6jc3u22k -
Perfect day for some dendro fieldwork
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@remixtures wow, Mauna Loa CO2 data is used for a lot of things, not only #ClimateChange science, #DendroChronology for example. This will affect a lot of scientists also out of the US.
#USpol affects us all. -
Cool new paper using tree-rings to reconstruct historical and contemporary #fire prevalence in North American #forests.
The eastern US is often thought of as the "wet" side of the country, but fires were frequent and large and intentional, historically. And even as reduced fire contributes to mesophication, #drought intensification means severe fires can still occur.
https://www.nature.com/articles/s41467-025-56333-8
#wildfire #ecology #dendrochronology #biogeography #ClimateChange
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Transport of bulk materials such as #wood in the #Roman period was most likely done in these large barges, transporting timber over short and sometimes long distances (> 100 km). How do we now this? Answer:
#Archaeology, #Dendrochronology and #DataScience, see e.g. https://tinyurl.com/496yfzz2 -
I have updated the list of #rstats packages for #dendrochronology by adding the CTRing package that was recently published in Dendrochronologia:
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Currently at the Joint Chapter Meeting of @caanlfl and @caade5 in Groningen
https://nlfl.caa-international.org/events/meetings/joint-chapter-meeting-2024/
I will be presenting on the challenges and fun of creating a package (https://docs.ropensci.org/dendroNetwork/) for @rOpenSci
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#QuizOfTheDay: #Dendrochronology (or tree-ring dating) is the scientific method of dating tree rings (also called growth rings) to the exact year they were formed in a tree.
Who is considered to be founder of the discipline of dendrochronology?
A. Willard Libby
B. A. E. Douglass
C. Carl Linnaeus
D. Gregor Mendelhttps://knowledgezone.co.in/resources/quiz?qId=64f8267b85f6e319f4a3cb16
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#QuizOfTheDay: What is #Dendrochronology?
A. Study of Snakes
B. Study of Birds
C. Study of Fish
D. Scientific method of dating treehttps://knowledgezone.co.in/resources/quiz?qId=5f5e3c7b5ca73eb9bc22b411
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#KnowledgeByte: #Dendrochronology (or tree-ring dating) is the scientific method of dating tree rings (also called growth rings) to the exact year they were formed.
Here is a brief overview.
https://knowledgezone.co.in/posts/What-is-Dendrochronology-5f01716ff038d77bc682f4cf
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On my Sunday hike in the Bingerwald, I came across a cool interpretive trail featuring explanatory signs about soils and dendrochronology. Complete with a soil pit! Cool as.
#SciComm #EnvironmentalScience #dendrochronology #SoilScience
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Marking time: #CosmicRay storms can pin precise dates on #history from ancient Egypt to the Vikings | #Science | AAAS https://www.science.org/content/article/marking-time-cosmic-ray-storms-can-pin-precise-dates-history-ancient-egypt-vikings #archaeology #archeology #radiocarbon #dendrochronology
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The PhD student I'm co-supervising is visiting for a couple of weeks, and today I learned that trees can just move nutrients around themselves (and maybe metals?). They can just YOINK things out of their cells and send it to other needier cells! This is a big pivot from speleothems, where things tend to stay where they're put! Anyway, learning lots, trying not to be a shit supervisor, maybe succeeding? Prob too early to tell...
#dendrochronology #dendrochemistry #palaeoenvironment #academia
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"More than 500 years underground, gone through cleaning, conservation, soaked in wax and freeze-dried - and yet these isotope signatures are still in the timbers... vessels and timber structures that previously didn't date with traditional ring dendrochronology can now potentially be dated with oxygen isotope or stable isotope dendrochronology."
https://www.bbc.com/news/uk-wales-67302907
H/T @iuculano
#dendrochronology #NewportShip #15thCentury #MedievalShip #MaritimeHistory #medieval @medievodons @histodons -
Spent the afternoon helping teach the next generation of dendrochronologists how to core trees
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A new episode of Muskian Twitter destruction?
Dendrochronologists wanting to move to Mastodon? There is a list for dendrochronologists at
https://ronaldvisser.github.io/Mastodon-Dendrochronology/
Please add yourself! We can continue the dendro-community on Mastodon
#dendrochronology #treering -
@markigra Disciplines currently supported by the Find Academics on Mastodon (https://find.sciences.social/) tool:
#Anthropology
#Archaeology
#AtmosphericScience and #AirQuality
#Bioinformatics
#Communication and #MediaStudies
#Dendrochronology
#EarthScience
#Economics
#Education
#History and #PhilosphyOfScience
#IslamicStudies / #MiddleEasternStudies/ #IslamicateStudies/ #OrientalStudies
#Law
#Marketing and #ConsumerResearch
#NuclearFusion
#OpenScience
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"Marking time.
Radiocarbon timestamps left in ancient tree rings by cosmic ray bombardments can date historical events with unprecedented precision"This is a great read of how Miyake-events can be used to combine #dendrochronology and #14C for precise dating of historical events. The cosmic events lead to world wide records dated to a year.
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So we meet again, #treerings 🌲💍
#dendro #dendrochronology -
A peak-a-boo waxing gibbous Moon photographed from the Methuselah Trail at ~3048m (10,000ft) in the Ancient Bristlecone Pine Forest, White Mountains, California (6/4/2017). I ❤️ Bristlecones!
#Bristlecone #Dendrochronology #Forest #Moon #Astronomy #Astrophotography #Photography #LinuxPhotography #Darktable