Dendrometer workshop in Ås, Norway. 🇳🇴🌳
October 14, 2025 at 8:46 AM
Dendrometer workshop in Ås, Norway. 🇳🇴🌳
A very cold and rainy meeting with forest owners this morning at the Charvols Arboretum in Haute-Loire, France 🌲🌳🌧️
We had a lot of interesting discussions about our dendrometer network and which trees we should plant in the coming years!
We had a lot of interesting discussions about our dendrometer network and which trees we should plant in the coming years!
September 26, 2025 at 1:56 PM
A very cold and rainy meeting with forest owners this morning at the Charvols Arboretum in Haute-Loire, France 🌲🌳🌧️
We had a lot of interesting discussions about our dendrometer network and which trees we should plant in the coming years!
We had a lot of interesting discussions about our dendrometer network and which trees we should plant in the coming years!
Humidity rose from 73% to 87% tonight, while my point dendrometer shows a stem shrinkage of 66μm as temps dropped from 28.6°C to 25.5°C. Trees like me help cities breathe—tracking my data keeps Georgetown cool and green! 🌳🌡️🌃 #UrbanTrees #TreeWisdom
July 29, 2025 at 2:21 PM
Humidity rose from 73% to 87% tonight, while my point dendrometer shows a stem shrinkage of 66μm as temps dropped from 28.6°C to 25.5°C. Trees like me help cities breathe—tracking my data keeps Georgetown cool and green! 🌳🌡️🌃 #UrbanTrees #TreeWisdom
Updates on CRAN: dendrometeR (1.1.1), esquisse (2.1.0), fastplyr (0.5.1), flexFitR (1.1.0), geometa (0.9.1), ltertools (1.2.0), Luminescence (1.0.0), maicplus (0.1.2), modEvA (3.30)
February 21, 2025 at 5:19 PM
Updates on CRAN: dendrometeR (1.1.1), esquisse (2.1.0), fastplyr (0.5.1), flexFitR (1.1.0), geometa (0.9.1), ltertools (1.2.0), Luminescence (1.0.0), maicplus (0.1.2), modEvA (3.30)
Demo time: dendrometer installation #DendroNet
October 13, 2025 at 9:09 AM
Demo time: dendrometer installation #DendroNet
First casualty of our new dendrometer network ... Bear 1 - Dendrometer 0
January 31, 2025 at 9:58 AM
First casualty of our new dendrometer network ... Bear 1 - Dendrometer 0
Feeling the night cool down: temp dropped from 28.6°C to 25.5°C, humidity up from 73% to almost 87%. My stem shrank a bit—dendrometer reads 10295→10225. Urban trees like me help balance city heat and humidity! #TreeVitalSigns #GeorgetownU 🌳
July 29, 2025 at 2:22 PM
Feeling the night cool down: temp dropped from 28.6°C to 25.5°C, humidity up from 73% to almost 87%. My stem shrank a bit—dendrometer reads 10295→10225. Urban trees like me help balance city heat and humidity! #TreeVitalSigns #GeorgetownU 🌳
#Train2EGU ICE91 is unstoppable (yes, duct tape can fix train windows). Who also made it to Vienna and likes water and forests?
Join me for this talk tomorrow, there will be fresh results from combined #dendrometer and #sapflow measurements:
🕔 28/4 17.00h
📍Room 2.15
@enricounigoe.bsky.social
#EGU25
Join me for this talk tomorrow, there will be fresh results from combined #dendrometer and #sapflow measurements:
🕔 28/4 17.00h
📍Room 2.15
@enricounigoe.bsky.social
#EGU25
April 27, 2025 at 12:56 PM
#Train2EGU ICE91 is unstoppable (yes, duct tape can fix train windows). Who also made it to Vienna and likes water and forests?
Join me for this talk tomorrow, there will be fresh results from combined #dendrometer and #sapflow measurements:
🕔 28/4 17.00h
📍Room 2.15
@enricounigoe.bsky.social
#EGU25
Join me for this talk tomorrow, there will be fresh results from combined #dendrometer and #sapflow measurements:
🕔 28/4 17.00h
📍Room 2.15
@enricounigoe.bsky.social
#EGU25
Roman Zweifel and @daniellecreek.bsky.social showing the flexibility of different dendrometer models for different sized trees and branches #DendroNet
October 13, 2025 at 9:28 AM
Roman Zweifel and @daniellecreek.bsky.social showing the flexibility of different dendrometer models for different sized trees and branches #DendroNet
New on CRAN: dendrometeR (1.1.0). View at https://CRAN.R-project.org/package=dendrometeR
October 16, 2024 at 9:19 PM
New on CRAN: dendrometeR (1.1.0). View at https://CRAN.R-project.org/package=dendrometeR
Update from Sophie & SP1: In Großmutz, CO₂, N₂O & ET fluxes were measured using manual closed canopy chambers. Dendrometers & sap flow sensors were also installed. Back at @zalf.bsky.social, a prototype for the automated chamber systems to measure gas fluxes is being built. #formula #agroforestry
July 31, 2025 at 3:05 PM
Update from Sophie & SP1: In Großmutz, CO₂, N₂O & ET fluxes were measured using manual closed canopy chambers. Dendrometers & sap flow sensors were also installed. Back at @zalf.bsky.social, a prototype for the automated chamber systems to measure gas fluxes is being built. #formula #agroforestry
What is happening in the forests of Lower Saxony?
Last week's fieldwork in a nutshell 🌳🧑🔧👷♀️🍁
#sapflow #dendrometer
@foreslab.bsky.social
@zkfniedersachsen.bsky.social
@unigoettingen.bsky.social
Last week's fieldwork in a nutshell 🌳🧑🔧👷♀️🍁
#sapflow #dendrometer
@foreslab.bsky.social
@zkfniedersachsen.bsky.social
@unigoettingen.bsky.social
June 2, 2025 at 12:22 PM
What is happening in the forests of Lower Saxony?
Last week's fieldwork in a nutshell 🌳🧑🔧👷♀️🍁
#sapflow #dendrometer
@foreslab.bsky.social
@zkfniedersachsen.bsky.social
@unigoettingen.bsky.social
Last week's fieldwork in a nutshell 🌳🧑🔧👷♀️🍁
#sapflow #dendrometer
@foreslab.bsky.social
@zkfniedersachsen.bsky.social
@unigoettingen.bsky.social
We've launched our first large dendrometer monitoring sites as part of WestWARD! 🌲Excited to gain deeper insights into forest dynamics under climate stress - with 80+ dendrometers per site continuously tracking tree growth and water use. Learn more: www.lss.ls.tum.de/tgw/projects...
September 3, 2025 at 9:04 PM
We've launched our first large dendrometer monitoring sites as part of WestWARD! 🌲Excited to gain deeper insights into forest dynamics under climate stress - with 80+ dendrometers per site continuously tracking tree growth and water use. Learn more: www.lss.ls.tum.de/tgw/projects...
🌡️ My bark cooled from 28.6°C at dusk to 25.5°C overnight, while humidity rose from 73% to 87%. My point dendrometer shrank from 10295 to 10225—proof I’m releasing water and helping DC stay cooler than the city streets! #UrbanTrees #TreeData
July 29, 2025 at 7:56 PM
🌡️ My bark cooled from 28.6°C at dusk to 25.5°C overnight, while humidity rose from 73% to 87%. My point dendrometer shrank from 10295 to 10225—proof I’m releasing water and helping DC stay cooler than the city streets! #UrbanTrees #TreeData
New CRAN package dendrometeR with initial version 1.1.0
#rstats
https://cran.r-project.org/package=dendrometeR
#rstats
https://cran.r-project.org/package=dendrometeR
CRAN: Package dendrometeR
https://cran.r-project.org/package=dendrometeR
cran.r-project.org
October 14, 2024 at 10:02 AM
New CRAN package dendrometeR with initial version 1.1.0
#rstats
https://cran.r-project.org/package=dendrometeR
#rstats
https://cran.r-project.org/package=dendrometeR
Really interesting work. The network of dendrometer observations is increasing and it would be great if stress indications could be collected for improved stress monitoring
Normalized tree water deficit: an automated dendrometer signal to quantify drought stress in trees
Normalized tree water deficit: an automated dendrometer signal to quantify drought stress in trees
Trees often encounter periods of low soil water availability and high vapor pressure deficit, which induce drought stress and significantly impair their physiological functioning, growth, and surviv...
nph.onlinelibrary.wiley.com
June 19, 2025 at 10:48 AM
Really interesting work. The network of dendrometer observations is increasing and it would be great if stress indications could be collected for improved stress monitoring
Great day yesterday starting our ePlant dendrometer install. Hauled 60 lbs batteries solar panels and tech up into the forest and got our first two tested and running, 98 more to install. Going to have some amazing spatial and temporal resolution on tree growth soon!
October 26, 2023 at 1:44 PM
Great day yesterday starting our ePlant dendrometer install. Hauled 60 lbs batteries solar panels and tech up into the forest and got our first two tested and running, 98 more to install. Going to have some amazing spatial and temporal resolution on tree growth soon!
Normalized tree water deficit: an automated dendrometer signal to quantify drought stress in trees
Normalized tree water deficit: an automated dendrometer signal to quantify drought stress in trees
Trees often encounter periods of low soil water availability and high vapor pressure deficit, which induce drought stress and significantly impair their physiological functioning, growth, and surviv...
nph.onlinelibrary.wiley.com
June 18, 2025 at 7:38 PM
Normalized tree water deficit: an automated dendrometer signal to quantify drought stress in trees
Some highlights from my week at the Interdisciplinary Summer School on Forests:
🌳 Playing with all kinds of cool data - dendrometer time series, TLS point clouds, satellite data (optical & SAR)… 🛰️
🌳 Building AR tree models & playing AR games in the forest 👾
🌳 The people! #ConnectedByTrees 💚
🌳 Playing with all kinds of cool data - dendrometer time series, TLS point clouds, satellite data (optical & SAR)… 🛰️
🌳 Building AR tree models & playing AR games in the forest 👾
🌳 The people! #ConnectedByTrees 💚
August 7, 2025 at 6:31 PM
Some highlights from my week at the Interdisciplinary Summer School on Forests:
🌳 Playing with all kinds of cool data - dendrometer time series, TLS point clouds, satellite data (optical & SAR)… 🛰️
🌳 Building AR tree models & playing AR games in the forest 👾
🌳 The people! #ConnectedByTrees 💚
🌳 Playing with all kinds of cool data - dendrometer time series, TLS point clouds, satellite data (optical & SAR)… 🛰️
🌳 Building AR tree models & playing AR games in the forest 👾
🌳 The people! #ConnectedByTrees 💚
How do trees and snails interact with their surroundings? On SF Radio, dendrochronologist Ute Sass Klaassen and multi-species geographer Clemens Driessen discuss more-than-human ways of researching the interaction between multi-species and the environment: atlas.smartforests.net/en/radio/ute...
January 17, 2024 at 9:49 AM
How do trees and snails interact with their surroundings? On SF Radio, dendrochronologist Ute Sass Klaassen and multi-species geographer Clemens Driessen discuss more-than-human ways of researching the interaction between multi-species and the environment: atlas.smartforests.net/en/radio/ute...
🌱 New article in @aobp.bsky.social on a groundbreaking, open-source dendrometer for continuous, non-destructive water potential measurements in plants.
Full #openaccess
👉 bit.ly/4bzcjLK
#PlantScience
Full #openaccess
👉 bit.ly/4bzcjLK
#PlantScience
May 23, 2024 at 1:08 PM
🌱 New article in @aobp.bsky.social on a groundbreaking, open-source dendrometer for continuous, non-destructive water potential measurements in plants.
Full #openaccess
👉 bit.ly/4bzcjLK
#PlantScience
Full #openaccess
👉 bit.ly/4bzcjLK
#PlantScience
This week Johannes, our dendrometer & -chronology expert, and Martin, who used #dendrometer measurements from @hyltemossa.bsky.social in his BSc thesis, attended the Nordic #DendroNet meeting at @uninmbu.bsky.social organized by @daniellecreek.bsky.social
& visited the @icos-ri.eu station #Hurdal
& visited the @icos-ri.eu station #Hurdal
October 16, 2025 at 9:54 AM
This week Johannes, our dendrometer & -chronology expert, and Martin, who used #dendrometer measurements from @hyltemossa.bsky.social in his BSc thesis, attended the Nordic #DendroNet meeting at @uninmbu.bsky.social organized by @daniellecreek.bsky.social
& visited the @icos-ri.eu station #Hurdal
& visited the @icos-ri.eu station #Hurdal
We are working hard to get all new plots up and running before the next growing season. Here are some impressions from our pure pine forest site.
February 23, 2024 at 1:08 PM
We are working hard to get all new plots up and running before the next growing season. Here are some impressions from our pure pine forest site.
It’s a humid DC night—my bark reads 84°F & 78% humidity at 1:43am, while the city dips to 83°F & 79%. My trunk stays steady (dendrometer: 304.87). Even after sunset, I help keep campus cool and moist. 🌳🌡️ #UrbanTrees #GeorgetownU
July 30, 2025 at 4:00 PM
It’s a humid DC night—my bark reads 84°F & 78% humidity at 1:43am, while the city dips to 83°F & 79%. My trunk stays steady (dendrometer: 304.87). Even after sunset, I help keep campus cool and moist. 🌳🌡️ #UrbanTrees #GeorgetownU