Pieter De Frenne
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pieterdefrenne.bsky.social
Pieter De Frenne
@pieterdefrenne.bsky.social
Plants | Climate change | Ecology | Biodiversity | Professor @ForNaLab.bsky.social @fbwugent.bsky.social @ugent | Runner | Associate Editor @jappliedecology.bsky.social
Fibre-optic cables (also used for internet) can be used as a novel means of continuous measurements of #forest #microclimate in space and over time, at 25-cm spatial and 1-minute temporal resolution

New paper @methodsinecoevol.bsky.social:
doi.org/10.1111/2041...
September 22, 2025 at 8:27 AM
Cool method to know which insect species visited a flower🌼: Using Flower eDNA Metabarcoding to Identify the Effects of Forest🌳 Structure and Microclimate on Flower-Visiting Arthropods🪰🐝 doi.org/10.1002/edn3...
September 12, 2025 at 1:25 PM
Reposted by Pieter De Frenne
Plant species–habitat networks in a mosaic landscape of restored and fragmented tropical forests 🌲🌏

Highlights the role of species interactions and their correlated traits such as dispersal syndromes in promoting landscape-scale connectivity 📊🧪

🔗 doi.org/10.1111/1365...
September 5, 2025 at 4:03 PM
Reposted by Pieter De Frenne
NEW research!📣

Abundance & functional traits of Elater ferrugineus along rural-urban gradients !

Paper led by Astrid Van den Bossche in collab with many great scientists across EU 🎉

@pieterdefrenne.bsky.social
@jonlen.bsky.social
@inbo.be
@fspicher.bsky.social
@kvanmeerbeek.bsky.social
Just published in Insect Conservation & Diversity 🪳

We studied the local abundance of Elater ferrugineus, the rusty click beetle, along urban to rural gradients 🏤🏡🏕🌳 in 🇪🇺

Urbanisation ↘️ the local abundance of E. ferrugineus, while the amount of tree cover had a ➕️ influence

doi.org/10.1111/icad...
Functional trait variation of an emblematic saproxylic beetle along rural‐to‐urban gradients across Europe
Urbanisation reduced the local abundance of Elater ferrugineus L., but tree cover increases it. This deadwoods species can persist even in highly urbanised areas. The traits of E. ferrugineus do not...
doi.org
July 18, 2025 at 9:35 AM
Reposted by Pieter De Frenne
I made a 20-min 📽 on the relevance of #microclimates for modelling the distribution of #forest species living beneath the 🌳 canopy

shorturl.at/zvLm7
Vidéo de Jonathan Lenoir sur les processus de microclimats et la modélisation.
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
shorturl.at
August 21, 2025 at 5:29 AM
Reposted by Pieter De Frenne
One in six species on Earth experienced extraordinarily high temperatures across more than 25% of their range in 2024--the hottest year on record. For most, this was the second year of extreme heat, likely compounding risks. In PNAS: www.pnas.org/doi/10.1073/...
September 11, 2025 at 6:16 PM
Reposted by Pieter De Frenne
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...
September 8, 2025 at 6:15 PM
Reposted by Pieter De Frenne
Allometric equations underestimate woody volumes of large solitary trees outside forests #LSTOFs 🌳

We used terrestrial lidar scanning #TLS & scanned 215 #LSTOFs along rural to urban gradients across 9 🇪🇺 cities to assess their woody volumes 🧪🌐🍁

Below is one #LSTOF near Amiens 🇨🇵

shorturl.at/hEzfv
May 10, 2025 at 11:59 AM
Reposted by Pieter De Frenne
Very proud to show the results and some beautiful pictures of @nerdland.be festival! What a rollercoaster !

The Oooh's and Aaaah's and Wauw's of so many when looking through the 🔬 or at small soil critters made this so worth it. Just wonderful!

#citizenscience #burgerwetenschap #nerdlandfestival
ForNaLab at @nerdland.be festival 2025!
The results are now online on our website:
canopychange.ugent.be/Nerdland.htm...

🌡️ Microclimate mapping of the festival island!
🔬 Stomata counting for a citizen science experiment!
✨ BK Worm Charming!!
🍂 Soil fauna safaris!

#citizenscience #burgerwetenschap
Nerdland – CanopyChange
Op Nerdland festival voerden we een experiment uit tezamen met meer dan 400 festivalbezoekers! We stelden onszelf de vraag of zomereiken een verschillend aantal huidmondjes op hun bladeren hebben afhankelijk van het microklimaat dat ze ervaren. Een zomereik die op een parking staat, ervaart andere temperaturen dan een zomereik die in een bosje op een eiland staat. Zomereiken die op de parking van het provinciaal domein Puyenbroeck staan zullen in de zomermaanden warmere temperaturen ervaren omdat ze in volle zon staan omgeven door asfalt. Zomereiken in een bosje op een eiland van het provinciaal domein zijn daarentegen omringd door andere bomen, staan in de schaduw en zijn omgeven door water. Wanneer bomen droogtestress ervaren sluiten ze hun huidmondjes, de poriën in het blad waarmee ze CO2 opnemen, maar ook waterdamp verliezen. Zo houden ze meer water vast en kunnen ze vermijden dat blaadjes verwelken. De hypothese luidde daarom dat zomereiken op de parking sneller hitte- en droogtestress ervaren vergeleken met zomereiken op het festivaleiland en bijgevolg verwachten we dat bomen op de parking meer huidmondjes hebben om hun waterverlies efficiënter te regelen.
canopychange.ugent.be
June 25, 2025 at 10:38 AM
Reposted by Pieter De Frenne
We monitored air 🌡 & vapour pressure deficits below the crown of >200 large solitary trees #LSTs 🌳 along rural-to-urban gradients for 3 tree species (oak, ash, and lime) across 9 European cities 🏫 We found that #LSTs shape their own species-specific microclimate to host 🐝🦋🐿🦇🌾☘️🌻🌼

shorturl.at/3xPRd
May 5, 2025 at 4:38 PM
Reposted by Pieter De Frenne
#CoolTree project on the benefits of large solitary trees #LSTs & trees outside forests #TOFs in rural & urban landscapes: cultural heritage values, regulating services & local refugia

@pieterdefrenne.bsky.social
@kvanmeerbeek.bsky.social
@karen-depauw.bsky.social
@fspicher.bsky.social

🌐🌍🍁
May 5, 2025 at 4:47 PM
Reposted by Pieter De Frenne
The #biosphere is changing: Check our global mapping of ecological novelty in wild #ecosystems (due to #climatechange, #defaunation & floristic disruption) - just out in @natureecoevo.bsky.social ♨️🐘🌿🌐 Big thx to @mattkerr.bsky.social for the huge effort! #novelecosystems #invasivespecies #megafauna
March 14, 2025 at 2:44 PM
Reposted by Pieter De Frenne
ForNaLab wins the Sustainability Research Award Rudi Verheyen 2024! FNL was selected by a jury for its work on 'Forest conservation and restoration in a changing world'. Kris Verheyen, Lander Baeten, @pieterdefrenne.bsky.social & Jan Mertens received the price & gave an inspiring talk together.
March 19, 2025 at 9:12 AM
Reposted by Pieter De Frenne
Disequilibrium in plant distributions: Challenges and approaches for species distribution models - check our new review in @journalofecology.bsky.social doi.org/10.1111/1365... 🍃🌦️♨️🌿 #SDM #plants #speciesdistributions #ranges
Disequilibrium in plant distributions: Challenges and approaches for species distribution models
Plant distributions are often in disequilibrium with climate, not occupying all suitable habitat and present in conditions that no longer support long-term population persistence. This proves a chall...
doi.org
February 16, 2025 at 5:10 PM
Reposted by Pieter De Frenne
Amazing #Tansley #Review from Barnabas Daru on harnessing #herbarium data 🌿🌾☘🌸 to track hidden dimensions of plant biogeography, including plant redistribution: #species #range #shifts ⬇️

@newphyt.bsky.social

shorturl.at/7epYs
Tracking hidden dimensions of plant biogeography from herbaria
Plants are diverse, but investigating their ecology and evolution in nature across geographic and temporal scales to predict how species will respond to global change is challenging. With their geogr...
shorturl.at
February 17, 2025 at 8:30 PM
Reposted by Pieter De Frenne
The fallacy of single imputation for #traits databases: Use multiple imputation instead @methodsinecoevol.bsky.social #ecopubs

doi.org/10.1111/2041...
February 20, 2025 at 8:05 AM
Reposted by Pieter De Frenne
Check out our new blog post to find out more about the article 'Ten practical guidelines for microclimate research in terrestrial ecosystems' by @pieterdefrenne.bsky.social and team! 🌎 🧪

Read the blog here 👉 https://buff.ly/4h32ybX
January 21, 2025 at 12:00 PM
Reposted by Pieter De Frenne
📢 New publication!!
Recently, I finally got to publish the last chapter from my PhD 🌿
We used a reciprocal transplant along a gradient of forest management intensity to study local adaptation and phenotypic plasticity - read more below:
academic.oup.com/aobpla/artic...
Local adaptation and phenotypic plasticity in two forest understorey herbs in response to forest management intensity
This study explores how forest management, and the underlying environmental variables impacts local adaptation and phenotypic plasticity in two understorey
academic.oup.com
January 22, 2025 at 3:18 PM
Reposted by Pieter De Frenne
📯🌲| The last article from my thesis is now out in @peercomjournal.bsky.social !
We tackled how the different drivers of forest temperature determine plant communities. We found that shaded valley bottoms harbor 5 (30%) more cold-adapted species! doi.org/10.24072/pcj.... Will it lead to microrefugia?
Cool topoclimates promote cold-adapted plant diversity in temperate mountain forests
doi.org
January 29, 2025 at 4:59 AM
Reposted by Pieter De Frenne
Ancient ginkgo trees, some over 600 years old, show no signs of aging, maintaining vitality similar to younger trees. A study shows that their stem cells and immune defenses remain robust over centuries, explaining their extraordinary lifespans. In @forbes.com: www.forbes.com/sites/scottt...
January 16, 2025 at 8:32 PM
Reposted by Pieter De Frenne
More frequent, more intense, affecting larger areas: over the last 40 years, mega-droughts have become more severe and are increasingly damaging ecosystems. This is shown by a study led by the WSL and published in @science.org www.wsl.ch/en/news/mega... @dirknkarger.bsky.social
📷 Dirk Karger 🌐
January 17, 2025 at 7:16 AM
"Dogs walked off-lead access more areas of protected lowland heaths, causing more disturbance to rare ground nesting birds."

www.britishecologicalsociety.org/dogs-walked-...

@britishecolsoc.bsky.social @aer-ese-bes.bsky.social
Dogs walked off-lead cause 20% more disturbance to protected lowland heaths - British Ecological Society
Resarch reveals how dogs walked off-lead access more areas of protected lowland heaths, causing more disturbance to rare ground nesting birds.
www.britishecologicalsociety.org
January 17, 2025 at 8:27 AM
Reposted by Pieter De Frenne
New reflection paper by Eline Lorer & Dries Landuyt: ‘From Prototype to Reality: Moving Beyond the Technology Hype in Ecological Research’.

A reflection on their sensor development trajectory

@The Bulletin @ecologicalsociety.bsky.social: doi.org/10.1002/bes2....

#ecology #microclimate #sensor
From Prototype to Reality: Moving Beyond the Technology Hype in Ecological Research
Click on the article title to read more.
doi.org
January 15, 2025 at 1:47 PM
Reposted by Pieter De Frenne
Hej Bluesky!
We are ForNaLab:
🌼 a team of researchers passionate about Forest & Nature at Ghent university
📈 scientists delving deep into fundamental and applied questions

We will be posting here on
🔭 the process of doing science
✨ new research results

stay tuned! 🎉
January 10, 2025 at 4:10 PM
Reposted by Pieter De Frenne
In the latest NatuurFocus, we present this framework, developed for Aelmoeseneiebos, our research forest with high scientific and ecological value. The goal: inspire scientists & nature managers to adopt similar practices & strengthen dialogue to protect nature during research.
January 13, 2025 at 7:07 AM