ARTEMIS program

Intervention dans le cadre de Racina : exposition artistique, scientifique et pédagogique sur la vie souterraine des arbres au lycée Poincaré à Nancy le 24 mars à 18h00 ... venez nombreux !

« Risques liés aux tiques : connaissances scientifiques, prévention et recommandations » le vendredi 27 mars de 13h30 à 17h00 au centre INRAE-Grand Est de Nancy
=> 6 présentations CHU, ANSES, INRAE...
Inscription : sondages.inrae.fr/index.php/91...

Human pressure and biodiversity modify forest resilience after extreme multi-year droughts - Nature Ecology & Evolution This study reported widespread declines in resilience after multi-year droughts and showed that biodiversity and climate strongly shape forest resilience after multi-year droughts, but human footprint...

Human pressure and biodiversity modify forest resilience after extreme multi-year droughts www.nature.com/articles/s41...

How ‘forest bathing’ keeps lungs healthy Wooded environments release organic compounds that seem to improve respiratory health, but the magnitude and mechanism of the effect remains unclear.

How ‘forest bathing’ keeps lungs healthy www.nature.com/articles/d41...

Amazon forest nutrient limitation is mitigated by distant fire emissions - Nature Geoscience The transport of aerosols from distant fires in deforested and savannah regions supplies phosphorus to undisturbed Amazon rainforests and influences their productivity, according to modelled phosphoru...

Amazon forest nutrient limitation is mitigated by distant fire emissions ..... importance of dust deposition on ecosystem functioning and nutrient cycling ..... www.nature.com/articles/s41...

Tree bark microbes for climate management Microbes living in bark can process the greenhouse gases methane, hydrogen, and carbon monoxide

Tree bark microbes for climate management www.science.org/doi/10.1126/...

Bark microbiota modulate climate-active gas fluxes in Australian forests Recent studies suggest that microbes inhabit tree bark, yet little is known about their identities, functions, and environmental roles. Here we reveal, through gene-centric and genome-resolved metagen...

Bark microbiota modulate climate-active gas fluxes in Australian forests.....microcosm assays showed that bark microorganisms aerobically consume CH4, H2, and CO but switched to production of these gases under anoxia....... www.science.org/doi/10.1126/...

Canadian net forest CO2 uptake enhanced by heat drought via reduced respiration - Nature Geoscience The extreme hot and dry conditions of 2023 reduced soil respiration and enhanced net forest carbon sequestration in Canada, offsetting wildfire emissions, according to satellite-based and in situ obse...

Canadian net forest CO2 uptake enhanced by heat drought via reduced respiration ......and what happens after the drought ?
www.nature.com/articles/s41...

Nos forêts envoient du bois. www.bois.com/nos-forets-e...

Pourquoi la valeur économique de la forêt française est largement sous-estimée Le Conseil d’analyse économique dévoile une méthode permettant d’estimer le prix des multiples services rendus par la forêt, comme le rôle de puits de carbone ou la protection de la biodiversité. Ces ...

Pourquoi la valeur économique de la forêt française est largement sous-estimée www.lemonde.fr/planete/arti...

Expanding forest research with terrestrial LiDAR technology www.nature.com/articles/s41...

Plasticity of symbiotroph-saprotroph lifestyles of Piloderma croceum associated with Quercus robur L. - Communications Biology Evidence is provided for plasticity between symbiotrophic and saprotrophic lifestyles of the ectomycorrhizal (EM) fungus Piloderma croceum associated with Quercus robur L., indicating a role for deadw...

Plasticity of symbiotroph-saprotroph lifestyles of Piloderma croceum associated with Quercus robur L. www.nature.com/articles/s42...

Climate differentially impacts ticks infected and uninfected with Borrelia burgdorferi Climate parameters show negative correlations with B. burgdorferi infection prevalence but low impact on uninfected tick density.

Climate differentially impacts ticks infected and uninfected with Borrelia burgdorferi www.science.org/doi/10.1126/...

Biodiversity-friendly landscapes: A paradox for conservation? Biodiversity-friendly landscapes help prevent species loss in farmland by inhibiting more than facilitating global change winners.

Biodiversity-friendly landscapes: A paradox for conservation? www.science.org/doi/10.1126/...

Pantropical tree rings show small effects of drought on stem growth Increasing drought pressure under anthropogenic climate change may jeopardize the potential of tropical forests to capture carbon in woody biomass and act as a long-term carbon dioxide sink. To evalua...

Pantropical tree rings show small effects of drought on stem growth www.science.org/doi/10.1126/...

A prudent planetary limit for geologic carbon storage - Nature A risk-based, spatially explicit analysis of carbon storage in sedimentary basins establishes a prudent planetary limit of around 1,460 Gt of geological carbon storage, which requires making explicit ...

A prudent planetary limit for geologic carbon storage www.nature.com/articles/s41...

Some tropical trees cool their leaves to survive the heat — but not all species have ways to cope In full sun, tropical leaves can become much hotter than the surrounding air. Their ability to cope can be a matter of life or death.

Check out our piece in @theconversation.com explaining how intraspecific trait coordination across climatic gradients helps to avoid heat stress in some (but not all) tropical tree species

theconversation.com/some-tropica...

L’interdisciplinarité, du slogan à la pratique CARTE BLANCHE. L’historien Stéphane Van Damme salue, dans sa Carte blanche au « Monde », la publication d’une enquête collective, « Histoire de l’interdisciplinarité ». Un thème jusqu’ici peu exploré ...

Interdisciplinarité dans la recherche : une idée nouvelle ? ... 1975, le CNRS lance ainsi les programmes interdisciplinaires de recherche,..... 1990, projet interdisciplinaire au Muséum national d’histoire naturelle......L’interdisciplinarité, du slogan à la pratique www.lemonde.fr/sciences/art...

Global wood harvest is sufficient for climate-friendly transitions to timber cities - Nature Sustainability Timber cities, using new engineered wood products for constructing homes and commercial buildings, could transform urban construction. This article looks at how demand for wood might impact current ha...

Global wood harvest is sufficient for climate-friendly transitions to timber cities www.nature.com/articles/s41...

Wood decay under anoxia by the brown-rot fungus Fomitopsis pinicola - Nature Communications The degradation of dead wood by basidiomycete fungi relies on Fenton chemistry under aerobic conditions. Here, Röllig et al. show that these fungi can also thrive and degrade wood in anoxia, switching...

.... switch from a Fenton chemistry-based process under aerobic conditions to the secretion of plant cell wall-active enzymes in anoxia.....Wood decay under anoxia by the brown-rot fungus Fomitopsis pinicola www.nature.com/articles/s41...

Up-recycling of waste wood into value-added room temperature phosphorescent materials - Nature Communications Up-recycling waste wood as a source for producing materials is crucial for sustainability. Here, the authors discover that in situ thermal curing of melamine formaldehyde resin with natural wood enhan...

Up-recycling of waste wood into value-added room temperature phosphorescent materials www.nature.com/articles/s41...

Forest soils accumulate microplastics through atmospheric deposition - Communications Earth & Environment Microplastic entering forest soil primarily originates from atmospheric deposition and litter fall, suggesting high diffuse input of microplastics in forest ecosystems, according to an analysis of soi...

...as the other environments.....Forest soils accumulate microplastics through atmospheric deposition www.nature.com/articles/s43...

The importance of distinguishing between natural and managed tree cover gains in the moist tropics - Nature Communications Tree cover gains in the moist tropics (1982–2015) were 56% naturally regenerated forests and 27% managed tree systems, with forest type influencing carbon recovery. Effective forest restoration requir...

The importance of distinguishing between natural and managed tree cover gains in the moist tropics www.nature.com/articles/s41...

Global covariation of forest age transitions with the net carbon balance - Nature Ecology & Evolution A global analysis reveals regional trends of net forest ageing but also that widespread stand-replacing disturbances, such as fire and harvest, are driving declining forest age in many areas, often ac...

.... Important to protect old forests to maximize carbon gains and enhance climate mitigation......Global covariation of forest age transitions with the net carbon balance www.nature.com/articles/s41...

A diverse and distinct microbiome inside living trees - Nature Microbiome analyses of living trees show that a single tree can host approximately one trillion bacteria, with microbial communities distinctly partitioned between heartwood and sapwood and with minim...

A diverse and distinct microbiome inside living trees www.nature.com/articles/s41...

Antimicrobial peptides: structure, functions and translational applications - Nature Reviews Microbiology In this Review, Franco and colleagues explore the structural and functional diversity of antimicrobial peptides (AMPs), their mechanism of action, recent advances in AMP design and optimization, and t...

Antimicrobial peptides: structure, functions and translational applications www.nature.com/articles/s41...

A mushroom that escaped from kitchens could be harming North American wildlife The golden oyster mushroom has gone rogue, displacing native fungi that live in dead trees

A mushroom that escaped from kitchens could be harming North American wildlife www.science.org/content/arti...

Compartmentalization reduces conflict in multipartner plant-insect symbioses Many symbioses involve one host species having several mutualist partners, yet theory predicts that unrelated symbionts lead to destabilizing conflict through competition for host resources. We combin...

...can we imagine the same thing at diferent scales and for different symbionts ?.....Compartmentalization reduces conflict in multipartner plant-insect symbioses www.science.org/doi/10.1126/...

Cross-kingdom comparative genomics reveal the metabolic potential of fungi for lignin turnover in deadwood - Nature Ecology & Evolution This study uses comparative genomics and phylogenetics to analyse the distribution and evolution of key enzymes involved in the catabolism of lignin-related aromatic compounds in the bacterial and fun...

Cross-kingdom comparative genomics reveal the metabolic potential of fungi for lignin turnover in deadwood www.nature.com/articles/s41...

Improving forest ecosystem functions by optimizing tree species spatial arrangement - Nature Communications Planting diverse forests is widely promoted as a way to counter climate change and improve ecosystem functioning. This study finds that the spatial arrangement of tree species matters: forests with hi...

....Simulations from the subtropical BEF-China experiment data.....Improving forest ecosystem functions by optimizing tree species spatial arrangement www.nature.com/articles/s41...