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La proximité avec la nature est un facteur bénéfique pour la santé mentale et physique des seniors. C’est ce que confirme une nouvelle étude américaine. 
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Scoop.it!
Selon le bulletin mensuel du l'Université de la Floride du Sud, la quantité de sargasses dans l'océan Atlantique a doublé de décembre à janvier.
DocBiodiv's insight:
Voir sur le site du Ministère chargé des Outre-mer Jean-François Carenco réunit les acteurs du plan Sargasses Reportage en Martinique https://www.francetvinfo.fr/france/martinique/littoral-en-martinique-le-retour-des-sargasses-fait-monter-la-colere-des-habitants_5652002.html#xtor=RSS-3-%5B%5D
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Several recent longitudinal studies have found that exposure to the natural environment is associated with lower non-accidental mortality. Therefore, we used a natural experiment to assess the impact of 30 years of tree planting by the nonprofit Friends of Trees on non-accidental, cardiovascular, lower-respiratory, and accidental mortality in Portland, Oregon...
DocBiodiv's insight:
Auteur principal Geoffrey H. Donovan USDA Forest Service, PNW Research Station, Portland @USDA ds @env_int_journal Vol 170, Dec 2022, 107609 CC @FriendsofTrees Lire aussi Ces scientifiques sont formels : vivre entouré d’arbres augmenterait l’espérance de vie https://positivr.fr/planter-arbres-vivre-longtemps/
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Actions taken to control the coronavirus disease 2019 (COVID-19) pandemic have conspicuously reduced motor vehicle traffic, potentially alleviating auditory pressures on animals that rely on sound for survival and reproduction. Here we evaluate whether a common songbird responsively exploited newly emptied acoustic space by comparing soundscapes and songs across the San Francisco Bay Area prior to and during the recent statewide shutdown. We show that noise levels in urban areas were dramatically lower during the shutdown, characteristic of traffic in the mid-1950s. We also show that birds responded by producing higher performance songs at lower amplitudes, effectively maximizing communication distance and salience.
By Elizabeth P. Derryberry, Jennifer N. Phillips, Graham E. Derryberry, Michael J. Blum, David Luther
Published Online24 Sep 2020
DOI: 10.1126/science.abd5777
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Microplastics are ubiquitous across ecosystems, yet the exposure risk to humans is unresolved. Focusing on the American diet, we evaluated the number of microplastic particles in commonly consumed foods in relation to their recommended daily intake. The potential for microplastic inhalation and how the source of drinking water may affect microplastic consumption were also explored. Our analysis used 402 data points from 26 studies, which represents over 3600 processed samples.
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Après un mois de juin record, de vastes régions des États-Unis et du Mexique, de l'Europe du Sud et de la Chine ont connu une chaleur extrême en juillet 2023, battant de nombreux records locaux de température élevée.
Etude complète https://doi.org/10.25561/105549 World Weather Attribution "formée de chercheurs de plusieurs institutions, dontGrantham Institute - Climate Change and the Environment, Imperial College de Londres, Institut météorologique royal des Pays-Bas, Labo.des sciences du climat et de l'environnement, Centre climatique de la Croix-Rouge et du Croissant-Rouge" qui "suite à un événement météorologique extrême, mènent des études d'attribution pour apporter une réponse scientifique solide à cette question : est-ce que le changement climatique est à blâmer?"
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Apparenté au trouble de stress post-traumatique, le traumatisme climatique cause des troubles cognitifs même sur le long terme, démontre pour la première fois une étude portant sur des survivants au Camp Fire en Californie.
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Après dix-huit mois de débat, le Sénat américain a adopté, dimanche, un plan de 430 milliards de dollars (422 milliards d'euros) pour combattre le changement climatique.
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The intertwining of the economy and climate change promises to alter the shape of global politics and society for the foreseeable future.
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Rescooped by DocBiodiv from COVID-19 : Le Jour d'après et la biodiversité |
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Children’s behavior may suffer from lack of access to outdoor space, a problem heightened by the pandemic.
Numerous studies have shown the mental and physical benefits of spending time in nature, but for some people, it took a pandemic and stay-at-home orders for that desire to spend more time outdoors to feel like a necessity. Experts hope that desire for nature will remain once people physically return to their busy schedules.
Voici l'occasion de relire l'article de la série #ScienceDurable proposée sur le site de la FRB : De l’importance de la nature en ville pour notre santé mentale publié en mars 2018 https://www.fondationbiodiversite.fr/de-limportance-de-la-nature-en-ville-pour-notre-sante-mentale/
Voici l'occasion de relire l'article de la série #ScienceDurable proposée sur le site de la FRB : De l’importance de la nature en ville pour notre santé mentale publié en mars 2018 https://www.fondationbiodiversite.fr/de-limportance-de-la-nature-en-ville-pour-notre-sante-mentale/
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As climate change displaces everything from moose to microbes, it’s affecting human foods, businesses, and diseases.
Adithya Vegaraju, Solmaz Amiri, Urban green and blue spaces and general and mental health among older adults in Washington state: Analysis of BRFSS data between 2011-2019, Health & Place, Volume 85,2024, https://doi.org/10.1016/j.healthplace.2023.103148.