Georg J. A. Hähn
@georghaehn.bsky.social
📤 49
📥 88
📝 17
Ecologist on the ride with his bike. 🌱🚲 Personal website:
https://georghaehn.netlify.app
reposted by
Georg J. A. Hähn
Royal Society Publishing
2 days ago
Phylogenomics resolves the century-old ‘Zoraptera problem’: Zoraptera as the earliest diverging lineage of Polyneoptera
doi.org/10.1098/rspb...
|
#ProcB
#Evolution
#Taxonomy
0
4
2
reposted by
Georg J. A. Hähn
The International Biogeography Society
1 day ago
Interested in more biogeography? Frontiers of Biogeography is TIBS's not-for-profit, Gold Open Access scientific journal. Check us out at
biogeography.pensoft.net
0
2
4
reposted by
Georg J. A. Hähn
Brian J. Enquist
6 days ago
Four postdoc positions - Evolutionary Dynamics and Genomic Ecology (BCI EDGE)integrating population & evolutionary genomics, community ecology, metabolomics, & long-term forest dynamics to investigate the evolutionary processes maintaining tropical forest diversity
stri.si.edu/story/bci-ev...
🧪 🌐 🌾
loading . . .
BCI Evolutionary Dynamics and Genomic Ecology project
https://stri.si.edu/story/bci-evolutionary-dynamics-and-genomic-ecology-project
0
24
26
reposted by
Georg J. A. Hähn
Journal of Vegetation & Applied Vegetation Science
8 days ago
Roads inside protected areas are invasion highways! Zardetto & Fidelis find that roadside edges fuel invasive plant spread in tropical forests & savannas, hitting native species hard. 🌿🚧
#VegetationScience
loading . . .
https://onlinelibrary.wiley.com/doi/10.1111/avsc.70081
0
1
3
reposted by
Georg J. A. Hähn
Sean Michaletz
7 days ago
Submit an abstract to our
#AGU2025
session "Microclimate Variation and Heat Impacts on Vegetation: From Molecules to the Biosphere" (
agu.confex.com/agu/agu26/pr...
)
@stephpau.bsky.social
@luiza-aparecido.bsky.social
@bposch.bsky.social
@nicolebison.bsky.social
@agubiogeosciences.bsky.social
@agu.org
0
3
2
reposted by
Georg J. A. Hähn
Markus Eichhorn
7 days ago
Two jobs for graduate ecologists
@hometreecharity.bsky.social
, a brilliant NGO for nature restoration in the west of Ireland. 🌏🌲🌳
loading . . .
Opportunities — Hometree
https://www.hometree.ie/opportunities
0
8
11
reposted by
Georg J. A. Hähn
iDiv Biodiversity Research
6 days ago
Werde Teil eines internationalen Forschungszentrums und unterstütze das PR‑Team von iDiv. Wir suchen einen Mediengestalterin / Mediengestalter (w/m/d). 💻📰 • 50 % (20 h/Woche) • 1 Jahr befristet • bis E9a TV‑L 🗓️ Bewerbungsfrist: 6. Juli 2026 👉
www.idiv.de/de/karriere/...
loading . . .
Stellenausschreibungen
Entdecke spannende Karrieremöglichkeiten bei iDiv. Werde Teil eines modernen, internationalen und innovativen Forschungszentrums.
https://www.idiv.de/de/karriere/stellenausschreibungen/
0
3
4
reposted by
Georg J. A. Hähn
Camille Delavaux
6 days ago
Today is the last day to apply to our open PhD position working on plant-associated above-belowground fungal microbiomes across the Galapagos! Based at the amazing
@niooknaw.bsky.social
🌱🍄
loading . . .
PhD: Biogeography of plant-associated fungi on the Galapagos islands
In this project, you will investigate the biogeography of above- and belowground fungi associated with several Scalesia species. We aim to develop an integrated view of diversity and distribution of t...
https://nioo.knaw.nl/en/vacancies/phd-biogeography-of-plant-associated-fungi-on-the-galapagos-islands
0
19
24
Awesome opportunity! I am always happy to chat about
#sPlot
and
#macroecology
- meet me at the
#IAVS2026
if you want to chat about the possibilities of
#sPlot
www.nature.com/articles/s41..
.
add a skeleton here at some point
7 days ago
0
2
0
reposted by
Georg J. A. Hähn
Young Scientists
7 days ago
See you later at the
#YoungScientists
Working Group Meeting in ROOM 1 at the 68th
#IAVS
Annual Symposium!
0
1
2
@gonzalezgvictor.bsky.social
guided us through the Spanish mountains on the
#IAVS2026
mid conference excursion. Don’t miss his talk on Diversity and distribution of native Pinus sylvestris forests in the Iberian Peninsula at 10:40 tomorrow morning 🌱😁
@iavs5.bsky.social
@iavs-young-sci.bsky.social
8 days ago
0
5
2
I'll be at P189 tomorrow—come say hi and chat about microclimate predictions from sampled forest vegetation!
#IAVS2026
@iavs-young-sci.bsky.social
@iavs5.bsky.social
10 days ago
2
7
5
Just finished fixing weather stations in the boreal forest in Alberta, CA and now heading to
#IAVS2026
to talk about microclimate and community assembly in forests.
#microclimate
#plants
#ecology
#climatechange
12 days ago
0
3
0
reposted by
Georg J. A. Hähn
Journal of Vegetation & Applied Vegetation Science
30 days ago
Plakman & Bokhorst show bryophytes strongly shape seed germination and early vascular plant growth in sub-Arctic habitats. Effects depend on bryophyte species via microclimate, pH, moisture and surface structure, influencing plant establishment.
loading . . .
https://onlinelibrary.wiley.com/doi/10.1111/jvs.70155
0
1
3
reposted by
Georg J. A. Hähn
Vegetation Science Blog
30 days ago
Palaearctic Grasslands 67 is published
vegsciblog.org/2026/06/02/p...
@iavs5.bsky.social
loading . . .
Palaearctic Grasslands 67 is published - vegsciblog.org
The post provided by Idoia Biurrun (Deputy Chief Editor of Palaearctic Grasslands) The new issue of Palaearctic Grasslands is out,
https://vegsciblog.org/2026/06/02/palaearctic-grasslands-67-is-published/
0
0
2
reposted by
Georg J. A. Hähn
Biogeography Berlin
about 1 month ago
Old-growth forests are biotic microrefugia - new paper out in
@conservationsp.bsky.social
led by
@georghaehn.bsky.social
Vanessa Berger
@geobotanymluhalle.bsky.social
@gonzalezgvictor.bsky.social
@michakoehlerbotany.bsky.social
@borjajimalf.bsky.social
@tkuemmerle.bsky.social
& Francesco M. Sabatini
1
2
2
Meet me at
#IAVS2026
to chat about plant community assembly and microclimate 🌱🌦️
add a skeleton here at some point
about 1 month ago
0
2
0
reposted by
Georg J. A. Hähn
Enrico Tomelleri
about 2 months ago
We have a few upcoming job openings. Feel free to get in contact in case of interest:
0
0
2
reposted by
Georg J. A. Hähn
IPBES
about 2 months ago
Inspired Yoda’s look, the tarsier did. 🌌 This #StarWarsDay, let's remember that even the galaxy’s most iconic figures have roots in Earth’s biodiversity.
IPBES
#StarWarsDay
science shows nature’s health is the force binding all life together. To ignore the evidence, unwise it is. 🌍✨
#MayThe4thBeWithYou
0
72
48
reposted by
Georg J. A. Hähn
SORTEE
3 months ago
This seventh instalment of the
#ECRAsks
series is all about improving communication & engagement within and beyond the
#openscience
community. Check out Oakleigh Wilson’s conversation with Cecilia Baldoni on the
#SORTEE
blog to learn more! ✨
sortee.org/blog/2026/04...
1
9
6
reposted by
Georg J. A. Hähn
Young Scientists
3 months ago
Very important news on the
#IAVS
Early Career Supporting Grant! The application
#deadline
has been postponed! 🗓️New Deadline: 07/04/2026 Please help us spread this news!
www.iavs.org/page/YSCaree...
loading . . .
Career supporting grants - International Association for Vegetation Science (IAVS)
https://www.iavs.org/page/YSCareerSupportingGrants
0
1
2
reposted by
Georg J. A. Hähn
Dave Hemprich-Bennett
3 months ago
I’m not sure if I ever shared on Bluesky this article we wrote on how almost everyone giving career advice is susceptible to survivorship bias, but I think it was good and you should read it
www.nature.com/articles/d41...
loading . . .
Beware survivorship bias in advice on science careers
For objective careers advice, talk to those who left science as well as those who stayed.
https://www.nature.com/articles/d41586-021-02634-z
6
138
55
reposted by
Georg J. A. Hähn
Young Scientists
3 months ago
🌱 Life as an early‑career researcher can be tough… But luckily, some problems do have a solution! 💡 The
#IAVS
offers a grant program to support its members in their career development❗️ 🌟 OPEN CALL🌟 👉 Apply
www.iavs.org/page/YSCaree...
⚠️ Remember: the deadline is 30/03/2026
0
5
3
reposted by
Georg J. A. Hähn
The International Association for Vegetation Science
3 months ago
🌱
#IAVS2026
Symposium Workshop Announcements Learn practical tools for transparent workflows, including FAIR data, Quarto, and git/GitHub, through guided hands-on exercises. 📅 21 June 2026 | ⏰ 10:00–12:30, 13:30–16:00 👥 25 places available 🔗 More details:
2026gijon.iavs-meetings.org/program/
0
2
1
reposted by
Georg J. A. Hähn
Journal of Vegetation & Applied Vegetation Science
3 months ago
🌲 In honour of the International Day of Forests (21 March) we invite submissions to Journal of Vegetation Science on forest vegetation, succession, and monitoring. 📄 Author guidelines:
onlinelibrary.wiley.com/page/journal...
0
5
2
reposted by
Georg J. A. Hähn
Marc J. Lajeunesse
3 months ago
Ecologists love response ratios for meta-analysis❤️ But… they can’t be converted into other effect sizes—making it impossible to have a unified dataset of all published effect sizes in ecology I fix this with a conversion to Hedges’ d to help unify our data! (Link to Ecology Letters paper below):
loading . . .
4
42
19
reposted by
Georg J. A. Hähn
Young Scientists
4 months 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
0
7
3
reposted by
Georg J. A. Hähn
Young Scientists
4 months 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...
loading . . .
Career supporting grants - International Association for Vegetation Science (IAVS)
https://www.iavs.org/page/YSCareerSupportingGrants
0
2
2
reposted by
Georg J. A. Hähn
Life Sciences Switzerland (LS2)
4 months 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
0
11
11
reposted by
Georg J. A. Hähn
Julia Koricheva
4 months 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
0
6
4
reposted by
Georg J. A. Hähn
Ecoinformatics IAVS
4 months 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...
0
4
5
reposted by
Georg J. A. Hähn
Sylvia Haider
4 months 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
0
5
9
reposted by
Georg J. A. Hähn
iDiv Biodiversity Research
4 months 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...
0
6
13
reposted by
Georg J. A. Hähn
SLU - Forest Remote Sensing
4 months 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...
0
7
5
reposted by
Georg J. A. Hähn
Bernhard Schuldt
4 months 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...
.
loading . . .
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
0
4
4
reposted by
Georg J. A. Hähn
Cassie Speakman
4 months ago
So many amazing workshops! I'll be delivering a half day workshop so check that out! ;)
add a skeleton here at some point
0
2
2
reposted by
Georg J. A. Hähn
Sylvia Haider
5 months 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
0
4
6
reposted by
Georg J. A. Hähn
The International Association for Vegetation Science
5 months 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...
0
3
2
reposted by
Georg J. A. Hähn
iDiv Biodiversity Research
5 months 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...
loading . . .
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/
1
5
1
reposted by
Georg J. A. Hähn
iDiv Biodiversity Research
5 months 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...
loading . . .
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
0
10
11
reposted by
Georg J. A. Hähn
Milan Chytrý
5 months ago
Interested in a PhD in European wetland flora and vegetation? See details here:
www.dropbox.com/scl/fi/r5ob6...
1
9
7
reposted by
Georg J. A. Hähn
EvolDir
5 months 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
loading . . .
Vladimír Remeš -
Vladimír Remeš -
https://vladremes.github.io
0
8
9
reposted by
Georg J. A. Hähn
Conservation Biology Göttingen
7 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
1
23
32
reposted by
Georg J. A. Hähn
Milan Chytrý
5 months 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...
0
41
18
reposted by
Georg J. A. Hähn
Pia Bradler
5 months 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
0
3
3
reposted by
Georg J. A. Hähn
The International Association for Vegetation Science
5 months 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/
0
0
1
reposted by
Georg J. A. Hähn
Sylvia Haider
5 months 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
0
19
20
reposted by
Georg J. A. Hähn
Florian Hartig
5 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
loading . . .
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/
0
16
23
reposted by
Georg J. A. Hähn
Juan Carlos De la Concepcion
5 months 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...
2
48
70
reposted by
Georg J. A. Hähn
British Ecological Society
5 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
loading . . .
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
1
33
19
Load more
feeds!
log in