Des appareils de surveillance de la pollution atmosphérique remplissent une seconde fonction, jusqu’ici inconnue, mais cruciale dans les efforts pour sauver la biodiversité mondiale, indique une nouvelle étude : la récupération de fragments d’ADN.
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Biodiversité
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Revue de presse et du net par le Pôle de partage des connaissances S&T de l'Office français de la biodiversité
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The Copernicus Climate Change Service (C3S), implemented by the European Centre for Medium-Range Weather Forecasts (ECMWF) on behalf of the European Commission, releases its 2022 Global Climate...
DocBiodiv's insight:
via @CopernicusECMWF Lire aussi : " C’est officiel, les huit dernières années sont bien les plus chaudes jamais enregistrées dans le monde " via @WMO - World Meteorological Organization 
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Abstract. The summer of 2022 was memorable and record-breaking, ranking as the second hottest summer in France since 1900, with a seasonal surface air temperature average of 22.7 ∘C. In particular, France experienced multiple record-breaking heatwaves during the meteorological summer. As the main heat reservoir of the Earth system, the oceans are at the forefront of events of this magnitude which enhance oceanic disturbances such as marine heatwaves (MHWs). In this study, we investigate the sea surface temperature (SST) of French maritime basins using remotely sensed measurements to track the response of surface waters to the atmospheric heatwaves and determine the intensity of such feedback.
DocBiodiv's insight:
Guinaldo, T. and Voldoire, A. and Waldman, R. and Saux Picart, S. and Roquet, H.Ocean Science, Vol 19,2023 N°3, 629--647 https://os.copernicus.org/articles/19/629/2023/ via @TGuinaldo @EGU_OS
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Article de recherche : Air-quality networks collect environmental DNA with the potential to measure biodiversity at continental scales. Joanne E. Littlefair & al. Current Biology, Volume 33, ISSUE 11, PR426-R428, June 05, 2023 https://doi.org/10.1016/j.cub.2023.04.036