Georg J. A. Hähn
@georghaehn.bsky.social
📤 43
📥 81
📝 11
Ecologist on the ride with his bike. 🌱🚲 Personal website:
https://georghaehn.netlify.app
reposted by
Georg J. A. Hähn
Young Scientists
2 days ago
✨A new
#IAVSYSWEBINAR
is coming soon 🌱 Are you curious to find out who our next speaker will be❓ Stay tuned for upcoming events and to participate
#IAVSYS
#IAVSYSWEBINAR
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Georg J. A. Hähn
Young Scientists
11 days ago
🚀 Great
#opportunity
for early-career
#vegetation
scientists! 🌱 The IAVS ECS Grant supports MSc/PhD students and early Postdocs to boost their
#career
! Grow your skills, network, and research! 🌿 Apply on our Website👇
www.iavs.org/page/YSCaree...
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Career supporting grants - International Association for Vegetation Science (IAVS)
https://www.iavs.org/page/YSCareerSupportingGrants
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Georg J. A. Hähn
Life Sciences Switzerland (LS2)
17 days ago
Register for Theory across Biology 2026: 12 June, Bern. One-day meeting on mathematical & theoretical approaches in biology with chalk talks and flip-chart sessions. Ideal for theorists, modelers, and interdisciplinary biologists. Abstracts by: 10 May 2026 Register by: 24 May 2026:
buff.ly/svAZ8NF
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Georg J. A. Hähn
Julia Koricheva
16 days ago
Spent last few days attending the annual assembly of Biodiversity Exploratories (
@bexplo.bsky.social
) as an advisory board member. The quality of science produced by this long-term research programme is truly impressive. If you act quickly, you can still register for
#BE20Conference
to learn more
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Georg J. A. Hähn
Ecoinformatics IAVS
15 days ago
We're back with more webinars! Starting 2026 with two events co-hosted with European Vegetation Survey all about sharing and accessing open vegetation data. Register here for the upcoming webinar on the 13th and follow our updates!
us06web.zoom.us/meeting/regi...
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Georg J. A. Hähn
Sylvia Haider
17 days ago
Open position as research associate in our Vegetation Ecology and Biodiversity Conservation group
@leuphana.bsky.social
. Limited to 1 year, but an ideal chance to gain teaching experience and develop independent research 🍃🌳🗻🌱. Apply until March 26. Details:
tinyurl.com/yc6dnr8p
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Georg J. A. Hähn
iDiv Biodiversity Research
18 days ago
🌱 Apply now for the iDiv Summer School: “Passion for Collecting – Collection-Based Research in Plant Ecology” Participants will learn how to work with living collections, seed banks, and herbaria to unlock ecological insights. 📅 24–28 Aug 2026 🗓️ Apply by 31 Mar 2026 🔗
www.idiv.de/events/summe...
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Georg J. A. Hähn
SLU - Forest Remote Sensing
20 days ago
📢 Position open! We are seeking a motivated researcher to drive the digitalization of forest management, focusing on developing and incorporating automated, cost-efficient methods for acquiring tree-level data to support precision forestry.
www.slu.se/en/about-slu...
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Georg J. A. Hähn
Bernhard Schuldt
22 days ago
Another PhD opportunity, joint project with colleagues from Prague on the future of beech in the Ore Mountains funded by the EU Interreg program. If you are interested in the effect of thinning and forest structure on high-resolution tree growth responses, see here:
tu-dresden.de/stellenaussc...
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Stellenausschreibung ID 12640
For TUD diversity is an essential feature and a quality criterion of an excellent university. Accordingly, we welcome all applicants who would like to commit themselves, their achievements and productivity to the success of the whole institution.
https://tu-dresden.de/stellenausschreibung/12640
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Georg J. A. Hähn
Cassie Speakman
25 days ago
So many amazing workshops! I'll be delivering a half day workshop so check that out! ;)
add a skeleton here at some point
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Georg J. A. Hähn
Sylvia Haider
29 days ago
We are searching a new colleague! You want to do a PhD about climate change effects on forest ecosystems and you are interested in functional traits? We are looking forward to receiving your application! Deadline 20 Feb.
add a skeleton here at some point
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Georg J. A. Hähn
The International Association for Vegetation Science
about 1 month ago
🌱 New Grant Opportunity for ECRs in Asia! The
#IAVS
Asian Regional Section has launched a Small
#Grant
Scheme to support MSc/PhD students & early career researchers in advancing high-quality
#vegetation
science. 🗓 Deadline: March 31, 2026 (23:59CET) Apply & learn more: 🔗
www.iavs.org/page/AsianRe...
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Georg J. A. Hähn
iDiv Biodiversity Research
about 1 month ago
Groundwater shapes entire landscapes in dry regions 🌍💧 A new study in Ecological Indicators presents the first high-resolution (30 m) map of groundwater-dependent vegetation (GDV) across the Mediterranean biome. 🧵
www.idiv.de/new-high-res...
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New high-resolution map reveals groundwater-dependent vegetation across the Mediterranean biome
12.02.2026 | Blog Post, iDiv, iDiv Members
https://www.idiv.de/new-high-resolution-map-reveals-groundwater-dependent-vegetation/
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Georg J. A. Hähn
iDiv Biodiversity Research
about 1 month ago
📢 iDiv & partners are hiring! 4 PhD + 2 Postdoc roles in the
@betafor.bsky.social
forest biodiversity experiment. 📍Start: 1 May 2026 | 🗓️ Deadline: 25 Feb 2026 Join an international, interdisciplinary research consortium & investigate forest management & biodiversity!
www.idiv.de/career/job-o...
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Job Openings
Explore exciting career opportunities at iDiv. Join a modern, international, and innovative research centre in the heart of Germany.
https://www.idiv.de/career/job-openings/#beta-for
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Georg J. A. Hähn
Milan Chytrý
about 1 month ago
Interested in a PhD in European wetland flora and vegetation? See details here:
www.dropbox.com/scl/fi/r5ob6...
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Georg J. A. Hähn
EvolDir
about 1 month ago
A postdoc position in Biogeography and Macroecology is available at Palacky University, Czech Republic, with an application deadline of March 15, 2026. For details, contact prof. Vladimir Remes at
[email protected]
. More info:
https://vladremes.github.io
#postdoc
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Vladimír Remeš -
Vladimír Remeš -
https://vladremes.github.io
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Georg J. A. Hähn
Conservation Biology Göttingen
3 months ago
Come work with us!
#PhD
position on
#ecosystem
and
#biodiversity
effects of large
#herbivores
on the Eurasian steppes now announced:
www.euraxess.de/jobs/395512
Nice combination of fieldwork and meta-analysis, co-supervised by
@jonastrepel.bsky.social
and
ejlundgren.github.io
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reposted by
Georg J. A. Hähn
Milan Chytrý
about 1 month ago
New interactive global maps of 31 plant traits were prepared by Daniel Lusk, based on plant distribution data from GBIF and sPlot, plant trait data from TRY, and various satellite-based products. Map viewer:
global-traits.projects.earthengine.app/view/global-...
Article:
doi.org/10.1038/s414...
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reposted by
Georg J. A. Hähn
Pia Bradler
about 1 month ago
We have two PhD positions available in our working group! BETA-FOR + DIVERSA 🌿🌱🌳🍃 Also check out our lab website
tinyurl.com/45b88d52
add a skeleton here at some point
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Georg J. A. Hähn
The International Association for Vegetation Science
about 1 month ago
🌱 Early bird registrations for the 68th IAVS Annual Symposium are still open! Join fellow vegetation scientists for discussions, learning, and connection at IAVS 2026 in Gijón. 🗓️ Early Bird registration: 1 January – 31 March 2026 🔗 Registration details:
2026gijon.iavs-meetings.org/registration/
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Georg J. A. Hähn
Sylvia Haider
about 1 month ago
📣 PhD position at Leuphana University (Germany) 🌳🍃🪴 Join the DIVERSA project on climate change effects on forest ecosystems. Fieldwork, laser scanning, experiments & data analysis in an international ecology team. Apply by 20 Feb 2026 👉https://tinyurl.com/3ac4fewx
#Ecology
#Biodiversity
#Traits
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reposted by
Georg J. A. Hähn
Florian Hartig
about 2 months ago
Dear colleagues, we are searching for candidates to fill a Full W3 Professorship for Plant
#Ecology
at the University of Regensburg, Germany. For details, see
www.nature.com/naturecareer...
🌐 🌎
#AcademicJobs
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Professorship W3 for Plant Ecology - Regensburg (Stadt), Bayern (DE) job with Universität Regensburg | 12851147
UNIVERSITÄT REGENSBURG The Faculty of Biology and Pre-Clinical Medicine invites applications for a Full Professorship W3 for Plant Ecology Th...
https://www.nature.com/naturecareers/job/12851147/professorship-w3-for-plant-ecology/
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reposted by
Georg J. A. Hähn
Juan Carlos De la Concepcion
about 1 month ago
Please share! PhD position (4 years) available in my group
@zmbp-tuebingen.bsky.social
. We look for candidates with solid aptitude in computer science to cross disciplines and use cutting edge imaging to understand host infection by destructive plant pathogens.
uni-tuebingen.de/universitaet...
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Georg J. A. Hähn
British Ecological Society
about 2 months ago
Just the smell of predators, like lynx, is enough to limit sapling damage from deer overbrowsing, according to new research in
@jappliedecology.bsky.social
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The lynx effect: how the smell of predators could help forest restoration - BES
The lynx effect: how the smell of predators could help forest restoration - BES is the largest scientific society for ecologists in Europe. We're working towards a world in which nature and people thrive.
https://f.mtr.cool/fbansdzzoc
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reposted by
Georg J. A. Hähn
Julia Kemppinen
about 2 months ago
Extended submission deadline! Spread the good news! And make sure to drop an abstract by 1.3.2026 at www.meb-network.com/meb-2026 ❄️🌡️💧🌱
add a skeleton here at some point
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Georg J. A. Hähn
The International Association for Vegetation Science
about 2 months ago
🌿 Don’t miss the 68th IAVS Annual Symposium! 🌿 This is a reminder that abstract submissions are open, with the deadline on 10 February.
#IAVS2026
in Gijón, Spain (22–26 June 2026)!
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Georg J. A. Hähn
Young Scientists
about 2 months ago
Reminder! ⚠️ Join us on January 28th, 2026, at 9:00 am CET for the IAVS Young Scientists webinar with Prof. Milan Chytrý: “Writing scientific papers in Vegetation Science.” 📍 YS Zoom room — don’t miss it!
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Georg J. A. Hähn
The International Association for Vegetation Science
about 2 months ago
🌍 Need support to attend
#IAVS2026
? Funding for registration, accommodation, and transportation is available through the IAVS. 🌿 🗓️ Applications open: 1 Dec 2025 – 31 Jan 2026 🔗 For more info:
2026gijon.iavs-meetings.org/registration/
#IAVS2026
#VegetationEcology
#TravelGrant
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reposted by
Georg J. A. Hähn
Young Scientists
about 2 months ago
🌿 Webinar for IAVS Young Scientists 🌿 🎤 Talk: Writing Scientific Papers in Vegetation Science 📣Prof. Milan Chytrý 📅 January 28th, 2026 ⏰ 9:00 AM CET 💻 YS’ Zoom Room ✏️ Registration Form:
tinyurl.com/youngscienti...
#VegSci
#IAVS
#YoungScientists
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reposted by
Georg J. A. Hähn
Nadine Ruehr
about 2 months ago
We are hiring a postdoctoral researcher!🌲 🌳 🌍 📍Interested in boreal and temperate forest productivity and respiration? 💻 Like to work with large datasets, remote sensing and models? 🏔️ Love an alpine setting in a small town? Come and join us at KIT! Application details:
t1p.de/qctj7
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reposted by
Georg J. A. Hähn
Martin A. Nuñez
about 2 months ago
Great postdoc opportunity in Sweden!! With the one and only David Wardle 🧪🌐
www.umu.se/en/work-with...
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Post doctor (3 years) within mountain plant community and ecosystem processes across a globally distributed experiment
https://www.umu.se/en/work-with-us/open-positions/post-doctor-3-years-within-mountain-plant-community-and-ecosystem-processes-across-a-globally-distributed-experiment-_896357/
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Georg J. A. Hähn
Jonas Lembrechts
about 2 months ago
Non-native species can be a hell of a nuisance. Pines in Chile? Even after removal, the damage is done. I wrote a short blogpost - with well-deserved swear words - about our new paper in Journal of Vegetation Science 👇
the3dlab.org/2026/01/24/a...
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Georg J. A. Hähn
NordBorN
about 2 months ago
Three
#PhD
positions related to projects on
#tundra
and
#permafrost
peatland changes are currently open at one of our partner institutions! Application DL: 15.2.2026
#remotesensing
#carbonfluxes
#arcticvegetation
#palsamire
🌱
nordborn.lbhi.is?p=524
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PhD positions open at UEF - The Nordic Borealization Network
The Department of Geographical and Historical Studies at the University of Eastern Finland is seeking three motivated PhD researchers for projects on tundra and permafrost peatland changes in northern...
https://nordborn.lbhi.is/?p=524
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Georg J. A. Hähn
iDiv Biodiversity Research
about 2 months ago
iDiv and
@uni-jena.de
are looking to hire a doctoral researcher (f/m/x) for the “BEhealthy - Interacting effects of forest management, biodiversity, and climatic events on human health” project of
@alettabonn.bsky.social
's research group. Part time / apply by 19 Feb!
www.idiv.de/career/job-o...
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Job Openings
Explore exciting career opportunities at iDiv. Join a modern, international, and innovative research centre in the heart of Germany.
https://www.idiv.de/career/job-openings/#013-2026
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reposted by
Georg J. A. Hähn
Go Belowground!
3 months ago
🚩Dig into plant functional ecology! 🌱⛏️ Join the 8th Go Belowground! PhD course (13–19 Sep 2026, Czech Republic) Lectures, hands-on field, lab training ▶️
1url.cz/2ziQz
#clonality
#budbank
#belowground
#mophology
#roots
#traits
#GoBelowground
#ExFuMo
@czechacademy.bsky.social
@ibotcz.bsky.social
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Georg J. A. Hähn
The International Association for Vegetation Science
about 2 months ago
🌍 Help shape a more inclusive IAVS community IAVS Diversity, Equity & Inclusion Committee invites members to complete a short, anonymous survey by Feb 15 to help better understand diversity of our community & identify challenges & opportunities for equity & inclusion 👉 Link:
shorturl.at/VCe3T
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Enhancing Diversity, Equity, and Inclusion: IAVS Members Questionnaire
About This Questionnaire The International Association for Vegetation Science (IAVS) is committed to fostering an inclusive, equitable, and globally representative community within vegetation science...
https://docs.google.com/forms/d/e/1FAIpQLScoeH9tcDImrJAkCtfq9jFNCT1LEgBN9shEKl_mtx3fmnhwGw/viewform
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Georg J. A. Hähn
Oliver Bossdorf
2 months ago
Please RT: we are looking for a PhD student to work on macrogenetics and quantitative genetics of South African proteas. Amazing collaborative project with
@plantecology.bsky.social
@debbiemleigh.bsky.social
& others, embedded in
@terra-cluster.org
. Dream project if you love molecular biodiversity!
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reposted by
Georg J. A. Hähn
Jonas Lembrechts
3 months ago
Did we rewrite the laws of physics - or did our ML model predict things that are physically impossible? Tomas Uxa just published a Commentary on our 'Global maps of soil temp', arguing the latter I break down the what, the how, and the what next here 👇
the3dlab.org/2025/12/22/d...
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Don’t mess with physics
Gather ‘round, my friends, because this one is important! A few years ago, we released our Global maps of soil temperature – a project that brought climate data much closer to the conditions …
https://the3dlab.org/2025/12/22/dont-mess-with-physics/
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reposted by
Georg J. A. Hähn
Rebecca Senior
4 months ago
🚨Fun PhD! 🚨 Fieldwork in UK botanical hotspot - Upper Teesdale - cool tech (telemetry, drones, LiDAR) & microclimate modelling to understand land-use*climate interactions. With me & Sean Twiss
@durham.ac.uk
, Sarah Greenwood
@stir.ac.uk
& CASE partner
@naturalengland.bsky.social
Link:
rb.gy/vex2tm
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Georg J. A. Hähn
3 months ago
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Georg J. A. Hähn
European Vegetation Survey
3 months ago
🌿34th European Vegetation Survey Conference in Clermont-Ferrand (France) from 7th – 11th (13th) September 2026
34evs2026.org?fbclid=IwY2x...
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Hello there, heading to
#BES2025
? Meet me there to chat about microclimate and plant community assembly! My talk will be on Wednesday at 12.45 PM about mechanistic predictions of below canopy microclimate 🌳🌡️
3 months ago
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Georg J. A. Hähn
iDiv Biodiversity Research
3 months ago
iDiv and
@unileipzig.bsky.social
are looking to hire 14 doctoral researchers (f/m/d) for the ECO-N Research Training Group (Economics of Connected Natural Commons: Atmosphere and Biodiversity). Application deadline: 30 Jan 2026; start date: 1 Sep 2026.
www.idiv.de/career/job-o...
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Job Openings
Explore exciting career opportunities at iDiv. Join a modern, international, and innovative research centre in the heart of Germany.
https://www.idiv.de/career/job-openings/
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reposted by
Georg J. A. Hähn
Johannes Quaas
3 months ago
The DFG research training group on the Economics of Connected Natural Commons: Atmosphere and Biodiversity (ECO-N) at Leipzig University is happy to announce vacancies for another 14 doctoral researcher positions.
www.eco-n.org
uni-leipzig.b-ite.careers/jobposting/9...
@unileipzig.bsky.social
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reposted by
Georg J. A. Hähn
Florian Schnabel
3 months ago
🌳Interested in doing a PhD within the Excellence Cluster Future Forests
@uni-freiburg.de
?🌲 We are hiring a doctoral researcher for the project "Stand Density Management for
#Forest
Adaptation to
#Drought
“ Application link:
uni-freiburg.de/en/job/00004...
Website:
uni-freiburg.de/futureforest...
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Georg J. A. Hähn
The International Association for Vegetation Science
3 months ago
#IAVS2026
symposium features key themes across cold-driven❄️, drought-driven 🏜️, fire-prone🔥, freshwater 🐟, tropical🦩, and anthropogenic ecosystems.
#vegetation
#ecology
Abstract submissions are now open! 🗓️: 10 Dec 2025- 10 Feb 2026 🔗:
gijon2026.iavs-meetings.org/abstracts/
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ABSTRACTS | 68th IAVS Symposium Gijón, Spain - 68th IAVS Annual Symposium - Gijón, Spain
Symposium topics Ecosystem-focused topics Cold-driven ecosystems: Alpine, arctic, and mountain vegetationDrought-driven ecosystems: Arid, semi-arid, and seasonally dry vegetationFire-prone ecosystems:...
https://gijon2026.iavs-meetings.org/abstracts/
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reposted by
Georg J. A. Hähn
Tim Curran
3 months ago
Here's a new PhD scholarship in ecology or taxonomy at Lincoln University, New Zealand. Open to domestic and international students with applications due on 28 Feb 2026.
www.lincoln.ac.nz/study/schola...
Best to chat to potential supervisors first. It honours an amazing life in science.
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Dr Alena Vanderborght-Elbl Doctorate Scholarship :: Lincoln University
The Dr Alena Vanderborght-Elbl Doctorate Scholarship was established to support a PhD candidate at Lincoln University to undertake advanced research in ecology and/or taxonomy.
https://www.lincoln.ac.nz/study/scholarships/search-scholarships/dr-alena-vanderborght-elbl-doctorate-scholarship/
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reposted by
Georg J. A. Hähn
Marc Cadotte
3 months ago
Most ecologists know that they need to account for spatial autocorrelation in analyses. There are other forms of autocorrelation based on composition and phylogeny that similarly need to be included. The talented Toby Tsang shows how to deal with this issue.
onlinelibrary.wiley....
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Georg J. A. Hähn
Matthias C. Rillig
4 months ago
Am Dienstag Abend, 2.12. um 18:15 halte ich einen öffentlichen Vortrag im Rahmen des Offenen Hörsaals zu unseren Forschungsarbeiten zum Thema Boden. Es gibt auch einen Livestream (einfach den Links folgen)
@freieuniversitaet.bsky.social
@fubcp.bsky.social
www.fu-berlin.de/sites/offene...
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Vortrag | Biodivers im Schmutz – die Vielfalt im Boden
https://www.fu-berlin.de/sites/offenerhoersaal/biodiverses-berlin/20251202-oh-biodiverses-berlin-rillig.html
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reposted by
Georg J. A. Hähn
Carsten W. Müller
4 months ago
PhD position in
#SoilScience
- join my research group and work together with me on the project: ‘CINCA - Climate change Impacts on Nutrient and Carbon Allocation in soils of maritime Antarctica’ at
@tuberlin.bsky.social
#biocrust
#POM
#MAOM
#Antarctica
#SOC
stellenticket.tu-berlin.de/en/job-offer...
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