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...
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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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DocBiodiv
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The Copernicus Climate Change Service (C3S), implemented by the European Centre for Medium-Range Weather Forecasts on behalf of the European Commission with funding from the EU, routinely publishes monthly climate bulletins reporting on the changes observed in global surface air temperature, sea ice cover and hydrological variables.
DocBiodiv's insight:
Newsflash, Bonn, 08/08/2022. " la vague de chaleur intense et prolongée qui touche certaines parties de l'Europe occidentale et septentrionale bat des records de température" ; et ""Antarctic sea ice extent reached its lowest value for July in the 44-year satellite data record, at 7% below average, well below the previous record". Suivre @CopernicusECMWF 
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The ocean plays a key part in the regulation of our planet’s climate. Ocean currents redistribute heat from the equator to the poles and as the water sinks to the deep ocean, it stores much of the excess CO2 and associated heat released by the burning of fossil fuels[1]. However, this climate regulation comes at a cost. As the deep ocean warms and becomes more acidic (due to the increase in dissolved CO2), the amount of available oxygen and food particles at the seafloor is projected to decrease as well[2]. It is predicted that this could have devastating effects on life in the deep sea, including many deep-water coral species and commercially important fish species[3].
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Plus de 785 000 hectares sont partis en fumée en 2022, le double de 2021. Ces feux de forêt ont généré les émissions de 9 mégatonnes de CO2.
DocBiodiv's insight:
Voir aussi : San-Miguel-Ayanz, J., Durrant, T., Boca, R., Maianti, P., Liberta`, Forest Fires in Europe, Middle East and North Africa 2021, EUR 31269 EN, Publications Office of the European Union, 2022 doi:10.2760/058256, JRC130846. Site de référence : European Forest Fire Information System
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The first half of the Coastal Zones data for reference years 2012 and 2018 and accompanying change mapping are now available https://land.copernicus.eu/local/coastal-zones
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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