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Posts by Sergey Rosbakh

Wissenschaftliche Mitarbeit in der Pflanzenökologie und Biodiversitätsforschung – Leibniz Universität Hannover

⏳ One week left to apply!

We’re hiring in Plant Ecology and Biodiversity at Leibniz University Hannover:

• Senior Researcher (permanent, full-time)
www.uni-hannover.de/jobs/id/8379/

• PhD on long-term coastal vegetation change (North & Baltic Seas)
www.uni-hannover.de/jobs/id/8435

2 weeks ago 3 4 0 0
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Wir stellen ein! 🌱

Unbefristete E13 (100 %) Stelle in Pflanzenökologie & Biodiversitätsforschung an der Leibniz Universität Hannover: www.uni-hannover.de/jobs/id/8379

Frist: 15.04.2026

3 weeks ago 1 1 0 0
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Open letter: A call to integrate plant regeneration into sustainability science and policy This Open Letter highlights plant regeneration as a critical and overlooked dimension of ecosystem resilience under global environmental change. Biodiversity monitoring, conservation and agricultural....

Ecosystem resilience depends on successful regeneration - not just adult plant performance - yet these processes remain largely overlooked in monitoring and risk assessments.

Read more: nph.onlinelibrary.wiley.com/doi/10.1002/...

3 weeks ago 19 7 0 0
Wissenschaftliche Mitarbeit (Promotionsstelle) auf dem Gebiet der Vegetationsökologie – Leibniz University Hannover

Details: www.uni-hannover.de/en/jobs/id/8...

3 weeks ago 0 1 0 0

📢 PhD position in Vegetation Ecology (@ Leibniz University Hannover)

Join our team to study long-term coastal vegetation dynamics under sea-level rise, climate & land-use change. Fieldwork, traits, spatial analyses & drones included.

Deadline: April 15, 2026

3 weeks ago 5 8 1 1
A handbook for standardised measurements of plant reproductive traits: from pollen grain to seedling The lack of standardised sampling protocols prevents functional traits from expressing their full potential to revolutionise plant ecology, biogeography, a

A handbook for standardised measurements of plant reproductive traits: from pollen grain to seedling url: connectsci.au/bt/article/7...

This handbook discussed protocols for 58 reproductive traits of flowers (10 traits), fruits (6 traits), seeds (36 traits), and seedlings (6 traits).

1 month ago 1 2 0 0
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My first course (“Biodiversity”) at Leibniz University Hannover is completed. 🌱

Ten exciting days exploring global and local plant diversity passed far too quickly.

Many thanks to the students for the great atmosphere and the best teaching evaluation I have ever received!

1 month ago 3 1 0 0
Wissenschaftliche Mitarbeit in der Pflanzenökologie und Biodiversitätsforschung – Leibniz Universität Hannover

We’re hiring! 🌿

Permanent E13 (100%) position in Plant Ecology & Biodiversity Research at Leibniz University Hannover.

Focus: vegetation ecology, field research, quantitative skills, teaching (BSc, German required).

Deadline: 15 April 2026
Details: www.uni-hannover.de/jobs/id/8379/

1 month ago 18 13 0 1
A handbook for standardised measurements of plant reproductive traits: from pollen grain to seedling A lack of standardised sampling protocols prevents functional traits from expressing their full potential to advance plant ecology, biogeography, and evolu

Our handbook on standardised measurements of regenerative plant functional traits is now published:
connectsci.au/bt/article/d...

It provides protocols for 58 traits across pollen, seeds, and seedlings aimed at improving consistency and comparability in regeneration trait research.

2 months ago 3 3 0 0
Seed germination traits reveal naturalization potential: Global insights from temperate European herbaceous species You have to enable JavaScript in your browser's settings in order to use the eReader.

Open-access paper in Journal of Ecology (2026):
besjournals.onlinelibrary.wiley.com/doi/epdf/10....

2 months ago 3 0 0 0
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The take-home message:
👉 How seeds behave in the lab already tells us a lot about a species’ future spread.
Routine germination tests from seed banks could therefore become a simple and low-cost tool to support early warning and risk assessment of plant invasions.

2 months ago 2 0 1 0

Plant species that become naturalized tend to
✔️ germinate more easily,
✔️ germinate at cooler temperatures, and
✔️ respond strongly to seed-coat damage (scarification).
Which traits matter most also depends on whether species establish in temperate, tropical dry or tropical humid regions.

2 months ago 1 0 1 0

We combined almost 19,000 standardized seed germination experiments with global data on where plants have successfully established outside their native range, covering more than 1,100 European herbaceous species.

2 months ago 1 0 1 0

🌱 Can we predict which plant species are likely to establish and spread around the world – before they actually do?
Our new study shows that the answer lies in a very early life stage: seed germination.

2 months ago 6 1 1 0
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Layoffs shake trust in University of Copenhagen — researcher warns international colleagues Sergey Rosbakh left the Faculty of Science in December 2025 and now says that the credibility of UCPH as an employer has been undermined. According to the dean at the faculty the risk of reputational ...

Trust in the University of Copenhagen #UCPH as an employer has been undermined, says Sergey Rosbakh @srosbakh.bsky.social after mass layoffs at the Faculty of Science: »I’m almost ashamed to admit it, but I felt relieved to be on my way out«.
uniavisen.dk/en/layoffs-s...

2 months ago 7 2 0 1
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For several days, my main tools have been a measuring tape and a screwdriver rather than a computer and keyboard.

Setting up our new office and lab spaces is slow but oddly satisfying and a good reminder that teaching and research depend on very concrete infrastructures.

3 months ago 1 0 0 0

🌱 Our work reveals Arctic seeds are warm-cued & drought-sensitive, a risky trait for the future.

Huge thanks to the organizers! 👏

6 months ago 2 0 0 0

🌿 Magnus Linn used a 100-year-old record to show a shift towards taller, slower-growing plants.
🏔️ Ditte Christiansen found micro-topography holds as much diversity as a 2km mountain slope!

6 months ago 3 0 1 0
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Back from a incredible week with the International Tundra Experiment (#ITEX) in Sweden! Our team shared key research on how the Arctic is responding to global change. A thread on our highlights 🧵 #ArcticEcology #ClimateScience

6 months ago 6 0 1 0
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🌱 New paper in Diversity & Distributions!
We show that European alpine plants remain largely stable despite warming, with abundance shifts varying regionally. Seed traits offer limited power to predict “winners” & “losers,” highlighting the need for long-term monitoring.
📖 doi.org/10.1111/ddi....

8 months ago 2 0 1 0
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🌊 Rising seas threaten Danish coastal plants—increased salinity hampers germination, and limited dispersal prevents migration. Congrats to @TanjaLazic on defending her excellent MSc thesis! 🎉 Rigorous data, complex stats, and sharp insights. Wishing you all the best! 👏

9 months ago 3 0 0 0
Meme: Titel "Rundum-Sorglos-Paket", Schwimmbecken, Mutter rechts mit dem Titel "Deutschland" hebt ein Kind mit dem Titel "US-Forschys" hoch, während das andere Kind unten links im Bild mit dem Titel "Deutsche Forschys" zu ertrinken scheint.

Meme: Titel "Rundum-Sorglos-Paket", Schwimmbecken, Mutter rechts mit dem Titel "Deutschland" hebt ein Kind mit dem Titel "US-Forschys" hoch, während das andere Kind unten links im Bild mit dem Titel "Deutsche Forschys" zu ertrinken scheint.

#IchBinHanna #IchBinReyhan #RundumSorglos

10 months ago 36 11 0 0

Hello Bluesky!🙂 Some colleagues and I are compiling early-career researcher perspectives on the future of #macrophyte research. So, if you are a student or post-grad interested in #aquaticplants - please take a moment to fill out our survey before July 1st: forms.office.com/r/rVNmmcNFKN

10 months ago 6 7 2 2
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We have started a LinkedIn group "TropiRoot Trait Initiative".
Please free to join and share your research stories/articles in the group. #tropiroot #tropicalecosystems #ecology
www.linkedin.com/groups/13255...

10 months ago 3 2 0 0

I've made a collection of eco-evo journals on BlueSky so that other scientists/ecologists/conservationists can easily find and access them:

go.bsky.app/DgQZ1wk

Which ones am I missing? Please let me know if I've overlooked a journal! 🌍🧪💚 #AcademicSky

1 year ago 23 4 3 0
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🌱 We’re expanding #SeedArc! Our collaborators at @UniOviedo are hiring a Postdoc in Seed Regeneration Niche to grow the global database & research seed germination ecology. Starts July 2025, 18-month contract. Spread the word—apply by 12 June!

10 months ago 3 2 0 1
Chenopodium murale

Chenopodium murale

+++ Regional verschollene Pflanzenart wiedergefunden! +++

Über 30 Jahre nach dem letzten Nachweis wurde der im niedersächsischen Hügel- und Bergland verschollene Mauer-Gänsefuß (Chenopodium murale) am Südharzrand wiederentdeckt!

➡️ researchgate.net/publication/...

📸 André Kuklik

11 months ago 63 7 1 0
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Science’s ‘Gollum effect’: PhDs bear brunt of territorial behaviour Nature - Survey respondents at all career stages report colleagues engaging in territorial and possessive behaviours — but early-career researchers are most often affected.

💍 The Gollum Effect: possessive behaviours, attempts to undermine others, and efforts to restrict access to data, resources or opportunities

https://go.nature.com/4mxAJvG

10 months ago 85 20 0 6

All of NIH funding to Northwestern University is frozen. This pause includes noncompeting approved funding, new and competing grants with fundable scores. No reimbursements for money already spent have been received since March. This situation is rarely reported so please Please get the word out!

10 months ago 2257 1319 34 31
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Yesterday, for fun, I re-analyzed a chapter of my PhD thesis using an AI platform. What once took me 4 months - textbooks, forums, emailing package devs - I did in just 2 hours. The future is now. 🚀 #DataScience #AI #rstats #AcademicTwitter

10 months ago 2 0 0 0