Santiago C. González-Martínez

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73 Following
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Researcher at UMR BIOGECO (Biodiversiy, Genes, Communities), INRAE, France #PopGen #Forests #Evolution evoltree.eu iufro.org

🌿🍄🐌 Why is genetic diversity within species important? 🦥🪸🌾
How do @CBD_COP15 genetic diversity goals and targets stack up?
Follow the link to read more: coalitionforconservationgenetics.org/resources-data…

#COP15 #cop15GeneticDiversity
@gbike_cost @GEOBON_org @congenetics @SCBConGen

Can we feed the world without destroying the planet? Maybe. Some reflections on George Monbiot's excellent book Regenesis. #agriculture #agroecology #farming #conservation https://treesinspace.com/2022/12/06/feeding-the-world-without-breaking-the-planet/
Feeding the world without breaking the planet

Trees In Space

@jorgeapenas @PeerCommunityIn
PhD students: do you really want to do a post-doc with a PI interested in journal IF more than the content of you PhD papers?

Post-doc, tenure tracks: I've been on many panels where journal names where ~never mentioned (e.g. ERC panels, assoc/prof hiring panels in various european countries). Starting a sentence like "I've read this paper and I found it..." is usually much more influential than recalling a journal IF.

@jgpausas I am indeed, thanks!

Just back from the kick-off meeting of #OptFORESTS, a new #HorizonEU project

Among many other things, we will design & establish a new common garden network including species and provenance mixtures, as well as testing underused tree species and ecologically-marginal & peripheral populations

Here is a summary of the options we are considering. Any suggestions? Also, any other similar initiatives around that would like to link with us?

#genetic_diversity #adaptation #climate_change #forests

I’ve been announcing the next XX meeting on floral ecology and evolution (February 9th-10th, 2023, Seville, Spain) on Twitter but not on Mastodon. Here It is.

Registration #ECOFLOR2023 open here https://ecoflor2023.weebly.com

ECOFLOR 2023

ecoflor 2023

ECOFLOR 2023
@ittocsnavi Actually, to focus on Ne trends and not Ne itself was a suggestion of @bbrachi who I see has just migrated to Mastodon too (welcome Ben!)

@ittocsnavi

I am afraid they don't, as it is not clear to which surface unit the estimate refers. There are estimates of Ne for the case of metapopulations, but still they assume discret populations and not continuous ones.

Not sure there is a way out, but we are now trying to estimate Ne trends in the last 10 generations (using SNP data that is mapped) with the hope that even if the estimates themselves are biased, the trends may still be informative.

But having many doubts.

@ittocsnavi

Actually we have done something like that already, and estimates improve (as far as you don't have IBD, which would also bias the Ne estimates)

We also found that estimates of Ne based of the variance of reproductive success works fine

Personally I still think that Ne is a great genetic indicator, it is just that it is very difficult to estimate in large, continuous populations and thus not so useful from a practical point of view

It is today! Everybody is welcome!

EVOLTREE Online Seminar Series on "Genetic and genomic approaches to studying communities".

November 16 (2022), from 16:30-18:00 CET, Thomas Whitham (Northern Arizona University) will talk about "Community Evolution: What is it and why is it important?" + two flash talks by Jackie PM Corbin & Hillary Cooper

Zoom link: https://ethz.zoom.us/j/61304599068

YouTube channel: https://www.youtube.com/channel/UCla0sRglK9UUPYp5Ks8hwFA

More info: https://www.evoltree.eu/webinars

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