Michael Nobis
@michaelnobis.bsky.social
56 followers 36 following 7 posts
Ecologist at www.wsl.ch ... interested in species distribution dynamics – from post-glacial migration to recent global change #biodiversity #macroecology #biogeography #paleobio #bioinvasions #invasivespecies
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Reposted by Michael Nobis
consbiog.bsky.social
🗞️New paper led by @s-sandeep.bsky.social and @michaelnobis.bsky.social out!

🧬 Integrating population genetics with dynamic species distribution modeling shows how wild black pepper spread in India’s Western Ghats since the ice age.

doi.org/10.1111/ddi....
michaelnobis.bsky.social
🔊 New paper: first integration of population genetics🧬 and dynamic species distribution modeling🌐 using #KISSMig to reconstruct postglacial dynamics of wild black pepper, endemic to India’s Western Ghats. #macroecology #popgen #phylogeography #biogeography

👉 onlinelibrary.wiley.com/doi/10.1111/...
michaelnobis.bsky.social
How does the eastern distribution limit of #plants in the European #Alps look like? The #Schneeberg 🏔️ (2076 m) in #Austria near #Vienna is a great place to find out! The often isolated occurrences must have been better connected to the other populations in the past.

#biogeography #flowers #hiking
View towards the east where first elements of the completely different flora of the Pannonian region occur. Potentilla clusiana, an eastern alpine species that looks very similar to Potentilla nitida from the Dolomites. Campanula alpina, also a species with an eastern alpine distribution. Dianthus alpinus, another eastern alpine species.
michaelnobis.bsky.social
(2/2) ... #GenDivRange comes with an interactive web application for data visualization and exploration.
👉 webapps.wsl.ch/GenDivRange/ (for desktop use)

#geneticdiversity #popgen #congen #macroecology #rshiny #shinyapps
interactive web application of GenDivRange
michaelnobis.bsky.social
🔉Happy to share our new publication and global data compilation #GenDivRange covering population genetic diversity of 19,173 geo-referenced populations and 1,109 species. A big thank to Katalin Csilléry, who initiated and led this project, and to all colleagues. (1/2)

www.nature.com/articles/s41...
GenDivRange: A global dataset of geo-referenced population genetic diversity across species ranges - Scientific Data
Scientific Data - GenDivRange: A global dataset of geo-referenced population genetic diversity across species ranges
www.nature.com
michaelnobis.bsky.social
#Pulsatilla #vernalis, lady of the snows❄️, last weekend in the 🇨🇭Alps above treeline at c. 2250m🏔️. Early flowering in alpine spring with overwintering leaves next to Crocus albiflorus and #Ranunculus #kuepferi, and phenologically variable from early flowering to #postfloral #elongation.
Pulsatilla vernalis, postfloral elongation Pulsatilla vernalis Pulsatilla vernalis Ranunculus kuepferi
michaelnobis.bsky.social
80 years after #WW2 I stumbled across #Parietaria #pensylvanica in #Berlin. Thought to be escaped from botanical garden after bombings (or brought by 🇺🇸🪖?) it’s now well established on this #urbanbiodiversity #island 🏝️ but hasn't spread much further! #bioinvasions floraweb.de/php/artenhom...
Parietaria pensylvanica, Berlin Neukölln, May 2025 Distribution of Parietaria pensylvanica in Germany; https://floraweb.de/php/artenhome.php?name-use-id=4123
michaelnobis.bsky.social
🔉Version 2.0 of our #KISSMig #Rstats package for #SpeciesMigration modeling is now live on #CRAN. 🎉 Together with Dominik Landolt we boosted performance by implementing parallel computing—making this simple dynamic #SDM faster than ever. Learn more about KISSMig here 👉 purl.oclc.org/wsl/kissmig