📝 You would like to participate to a citizen-science study about forests? See the link below.
Nous avons besoin de vous pour une étude sur la perception visuelle des forêts ? Les liens :
Français : lnkd.in/d4VrTY9s
English: lnkd.in/dXM-7EiY
Espanol : lnkd.in/djdz2kZU
Please share on!🌳Thank you!
11.03.2026 09:18
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PEPR-FORESTT
Accueil
@xaviermorin.bsky.social @cnrs.fr @cnrsecologie.bsky.social @utoulouse.bsky.social @agencerecherche.bsky.social
PhD funded by PEPR Forestt - PC MONITOR
www.pepr-forestt.org
05.01.2026 12:31
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and of course a great collaborative effort
@cnrsecologie.bsky.social @martin-stpaul.bsky.social @mcuntz.bsky.social
@hcochard.bsky.social @e-joetzjer.bsky.social @julienruffault.bsky.social (among others)
23.10.2025 16:17
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01.07.2025 07:25
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Hélas...
19.06.2025 19:11
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Integrating evolution and ecology in forests: insights from a mu...
The first article of my PhD student Louis Devresse has just been recommended in #PCI-Ecology
In (very) short, it is about modelling eco-evo dynamics of tree communities
ecology.peercommunityin.org/articles/rec...
28.04.2025 13:26
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Ça commence ce soir !
www.billetweb.fr/lillusion-co...
03.04.2025 15:41
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▶️Notre article dans @france.theconversation.com sur le décryptage de l’adaptation de la forêt française au changement climatique et notamment le remplacement 'accéléré' de peuplements
avec @joguillemot.bsky.social
@martin-stpaul.bsky.social et Max Bruciamacchie
14.01.2025 09:04
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I think there is a general pattern out there...
08.01.2025 19:58
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These results open up new perspectives for forestry policies, by highlighting an overlooked advantage of mixed species over pure stands.
(Note that there is also many side results in the maoin text + appendices)
We hope you'll like the paper! 7/7
06.01.2025 17:35
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2- The effect of the number of species on productivity can be up to 10 times greater when stand density can vary as a function of species composition (shown through an extensive simulation experiment using a forest dynamics model). 6/7
06.01.2025 17:35
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Here we report two main findings:
1- When a forest contains more species, it contains more trees on average (shown by analysing the national forest inventories of 6 countries : Finland, Sweden, Germany, Wallonia, France, Spain). To do so we relied on assessing self-thinning lines. 5/7
06.01.2025 17:35
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= The possible role of processes visible at the stand level, such as the change in maximum tree density, has been ignored, or at best neglected. For example, most of the BEF experiments carried out on this question compare plots with fixed densities. 4/7
06.01.2025 17:35
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We know that mixed forests are on average more productive than monospecific ones.
Yet, the mechanisms proposed to explain this diversity-productivity link in forests have essentially focused on how the growth of individual trees is impacted by their direct neighbourhood (monospecific vs mixed) 3/7
06.01.2025 17:35
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Why special? ▶️ 1) the idea came out more than 12 yr ago, 2) testing it required adapting a complete forest dynamics model (which took time) and carrying out numerous simulations (which also took time..), 3) a collaboration with a great team eg. @joguillemot.bsky.social @riottelambert.bsky.social 2/7
06.01.2025 17:35
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New paper out! 🌳 🌲 (and this one is very special to me)
➡️ Diversity boosts forest productivity also (and especially?) through its effect on the number of trees within forests
besjournals.onlinelibrary.wiley.com/doi/10.1111/...
@journalofecology.bsky.social @cnrsoccitanieest.bsky.social
More ⬇️ 1/7
06.01.2025 17:35
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Forêts : quel rôle joue la diversité des essences ? - Revue SESAME
Est-il possible de favoriser les forêts mélangées pour mieux adapter ces écosystèmes aux conditions futures ?
🌲 🌳 En quoi la diversité des essences permet-elle à un écosystème forestier de mieux fonctionner, de résister aux aléas, d’héberger plus de #biodiversité et de mieux protéger les sols ?
🖋️ Dans le n°16 de la revue Sesame, @xaviermorin.bsky.social fait le point sur les connaissances actuelles.
13.12.2024 10:05
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SFE2 2024
Centre de Congrès de Lyon - 50, quai Charles de Gaulle 69006 Lyon
🌲 🌳 Lors de son congrès à Lyon, la Société Française d'Ecologie et d'Evolution (SFE²) a publié 3 motions, dont une sur les forêts: 'Pour une politique d’adaptation des forêts hexagonales au changement climatique basée sur l’écologie forestière'
➡️ sfe2-2024.fr/fr/pages/sfe...
20.11.2024 10:47
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