Resharing new paper
@newphyt.bsky.social 🧪
🌳We found a weak trade-off: drought resistant trees tend to be less frost-hardy & vice versa 🌡️🔥❄️
🌲💪 Conifers are generally tougher than angiosperms🌺
🧐No "costs" related to fast-slow economics spectrum 🍃🌱
📖more:
nph.onlinelibrary.wiley.com/doi/10.1111/...
🚨 Important paper in Nature: "Systematic attribution of heatwaves to the emissions of carbon majors".
www.nature.com/articles/s41...
🚨 PhD Opportunity 🚨
🌱🔥We're offering a funded PhD position at
@inrae-paca.bsky.social
to investigate how tree species functional strategies and fire recurrence shape the resilience of Mediterranean forests and their ecosystem services. 🌍
📩 To apply (in French) : jobs.inrae.fr/ot-25708
Living on the edge – physiological tolerance to frost and drought explains range limits of 35 European tree species https://nsojournals.onlinelibrary.wiley.com/doi/10.1111/ecog.07528 #SDM #tolerance
Living on the edge – physiological tolerance to frost and drought explains range limits of 35 European tree species https://nsojournals.onlinelibrary.wiley.com/doi/10.1111/ecog.07528 #SDM #tolerance
@maxlarter.bsky.social @gkunstler.bsky.social @martin-stpaul.bsky.social Guillaume Charrier, Sylvain Delzon, Thomas Cordonnier
6/6
Our approach shows the importance of physiological limits in understanding the limits of species distributions, particularly for frost and drought constraints in Europe.
5/6
Finally, we demonstrated that our model was more transferable for predicting the distribution of a species without any distribution data than a model based solely on climate.
4/6
When species experienced negative frost safety margins, the probability of presence fell drastically, whereas this phenomenon was less sensitive to drought safety margins.
3/6
We built a distribution model based on the safety margins for frost and drought, which tests whether the probability of presence of species decreases when they cross their resistance threshold.
2/6
We have collected frost (LT50) and drought (P50) resistance traits for 35 species in Europe and quantified the maximum physiological stress experienced by the species on a European scale. The distance between stress resistance and maximum stress defines a safety margin.
1/6
Better linking distribution models with physiological mechanisms requires a balance between correlative and purely mechanistic approaches. The recent development of trait databases that quantify species' resistance to frost and drought opens a new avenue in this direction.
Really pleased to announce the publication of my PhD paper in @ecography.bsky.social ! We demonstrate the importance of physiological tolerance traits to frost and drought in understanding the distribution limits of 35 tree species in Europe.🧵
nsojournals.onlinelibrary.wiley.com/doi/10.1111/...
Women are under-represented at senior levels in #academia globally, & across all #science 🧪 disciplines, as shown by these "scissor-shaped curves" ✂️
So how can we ever achieve #gender #equality?
We discuss various strategies in this #Cell Commentary
#WomeninSTEM
www.cell.com/cell/fulltex...
🧵 1/
hey everyone! i made a list of some useful starter packs (primarily biology/earth sciences with a few bonus things thrown in) to share with friends who have joined bsky in the last week and thought it may be useful for some people here too! 🌍🧪 #SciSky #BioSky docs.google.com/document/d/1...
Great! can i be added?
If it's still possible, I'd like to be added!
