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Martin Philippe-Lesaffre

@mphilippelesaffre.bsky.social
313 followers 814 following 21 posts

Postdoc at mncn @csic.es. Macroecologist in his spare time, but unofficial look-alike of T. Chalamet most of the time.

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Reposted by Martin Philippe-Lesaffre
Céline Bellard @celinebellard.bsky.social · 29/07/2026
We just got published our new paper, exploring 16,000 islands exposure to global changes, more than 65% threatened by climate change, 22% by land use and 13% by biological invasions ! @claramarino.bsky.social www.pnas.org/doi/10.1073/... @cnrs.fr @pnas.org @univparissaclay.bsky.social
pnas.org
Global threat exposure of islands in a changing world | PNAS
Islands are at the forefront of global environmental change. Biological invasions, land-use change, and climate change are driving population decli...
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Martin Philippe-Lesaffre @mphilippelesaffre.bsky.social · 04/05/2026
🌐🌴 Current global hunting threat maps treat species as equally at risk everywhere in their range. We attempted to address this by combining where hunters actually go with which species are most likely to be targeted and least able to cope, for 6k+ trop. birds and 4k+ mammals: doi.org/10.32942/X24...
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Reposted by Martin Philippe-Lesaffre
Florian Hartig @florianhartig.bsky.social · 03/03/2026
#PhDPosition in Ecological #DataScience in our group. For details, see www.uni-regensburg.de/universitaet... #MachineLearning #AI #DeepLearning #Statistics #Ecology #AcademicJobs
uni-regensburg.de
We are hiring: PhD position in Ecological Data Science
We are looking for a PhD student to join the AG Hartig (Theoretical Ecology) in the field of ecological data science / deep learning. 
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Reposted by Martin Philippe-Lesaffre
FRB|Fondation pour la recherche sur la biodiversité @frbiodiv.bsky.social · 25/09/2025
🏝️ Saviez-vous que 3/4 des extinctions récentes ont eu lieu sur des îles ? #FRB-Cesab #Rivage propose un cadre inédit pour évaluer cette vulnérabilité. Leur objectif : replacer les îles au cœur des priorités de conservation. 📌 bit.ly/4mrUBil @celinebellard.bsky.social @claramarino.bsky.social
bit.ly
Les îles : joyaux de biodiversité en péril - Fondation pour la recherche sur la biodiversité
La théorie de l’évolution a fait ses premiers pas sur une île – et ce n’est pas un hasard. En 1835, lors de son voyage aux Galápagos, Charles Darwin observe des pinsons avec attention. Ce sont les dif...
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Reposted by Martin Philippe-Lesaffre
Nature Reviews Biodiversity @natrevbiodiv.nature.com · 30/07/2025
ICYMI: New online! Drivers and solutions to Southeast Asia’s biodiversity crisis
bit.ly
Drivers and solutions to Southeast Asia’s biodiversity crisis
Nature Reviews Biodiversity, Published online: 23 July 2025; doi:10.1038/s44358-025-00064-7The terrestrial ecosystems of Southeast Asia are both globally important reservoirs of biodiversity, and a provider of resources and livelihoods for millions of people across the region. This Review summarizes the threats to biodiversity in Southeast Asia, and the conservation solutions required to ensure successful outcomes for biodiversity and people.
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Martin Philippe-Lesaffre @mphilippelesaffre.bsky.social · 25/06/2025
🖨️ New preprint out ! We present the first global, high-resolution, spatiotemporal maps of hunting pressure across tropical forests 🦜🐒🌴. This long-standing blind spot in biodiversity threat mapping is now filled 😎: ecoevorxiv.org/repository/v...
ecoevorxiv.org
Hotspots, refuges, and rising risk: mapping tropical hunting pressure across space and time
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Reposted by Martin Philippe-Lesaffre
Ana Benítez @anabenlop.bsky.social · 18/05/2025
New paper out! We present a framework for quantifying the vulnerability of terrestrial insular biota to multiple threats. This is the first output of the #RIVAGE project, funded by @frbiodiv.bsky.social & brilliantly led by @celinebellard.bsky.social. peercommunityjournal.org/articles/10....
peercommunityjournal.org
A framework to quantify the vulnerability of insular biota to global changes
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Martin Philippe-Lesaffre @mphilippelesaffre.bsky.social · 15/04/2025
Our paper on 🐈 vs. 🐦 , an overview 🔐: Ever wonder how domestic cats choose their prey? We combined citizen science and machine learning to find out what makes birds attractive to cats. Small size, generalist habits, and large range put birds at higher risk! www.sciencedirect.com/science/arti...
sciencedirect.com
Pinpointing bird species vulnerability to free-ranging domestic cats using trait-based predictive models
We developed a method to assess bird species’ vulnerability to predation by free-ranging domestic cats (Felis catus) using prey preference data from c…
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Martin Philippe-Lesaffre @mphilippelesaffre.bsky.social · 21/01/2025
I'm really happy to see that more and more articles on ecology are highlighting the fact that we really need to adopt more causal approaches or at least try !
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Reposted by Martin Philippe-Lesaffre
Nicolas Mouquet @nmouquet.bsky.social · 05/12/2024
🪱 Putting Earthworm conservation on the map! Check out the last publication of our #CESAB LANDWORM and IMPACT groups by @sylvaingrd.bsky.social et al. 👉 bit.ly/4ij7sTg 🔑 They are soil keystones & face global threats, demanding broad-scale, multifaceted diversity indicators for conservation. 🧪🌐🌍🦤
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Martin Philippe-Lesaffre @mphilippelesaffre.bsky.social · 27/11/2024
Our new article, published in @ecography.bsky.social, examines free-ranging domestic cat predation patterns on mainlands, focusing on how coevolutionary differences between continents might influence these patterns : nsojournals.onlinelibrary.wiley.com/doi/full/10....
nsojournals.onlinelibrary.wiley.com
Differential predation patterns of free‐ranging cats among continents
Co-evolutionary relationships associated with biogeographical context mediate the response of native prey to introduced predators, but this effect has not yet been demonstrated for domestic cats. We ...
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