{"id":38885,"date":"2024-01-09T16:30:43","date_gmt":"2024-01-09T15:30:43","guid":{"rendered":"https:\/\/le12.ma\/fr\/?p=38885"},"modified":"2024-01-09T16:36:09","modified_gmt":"2024-01-09T15:36:09","slug":"lannee-2023-est-la-plus-chaude-jamais-mesuree","status":"publish","type":"post","link":"https:\/\/le12.ma\/fr\/lannee-2023-est-la-plus-chaude-jamais-mesuree\/","title":{"rendered":"L&rsquo;ann\u00e9e 2023 est la plus chaude jamais mesur\u00e9e"},"content":{"rendered":"<h2 id=\"div-gpt-ad-1479402937383-3\" class=\"ng-star-inserted\"><strong>L\u2019ann\u00e9e 2023 a \u00e9t\u00e9 l&rsquo;ann\u00e9e la plus chaude jamais enregistr\u00e9e depuis le d\u00e9but des relev\u00e9s, a annonc\u00e9, mardi, le Service europ\u00e9en Copernicus sur le changement climatique (C3S).<\/strong><\/h2>\n<div id=\"contenu_article\" class=\"resume-article mb-4 text-left\">\n<p><strong><a href=\"https:\/\/www.medi1news.com\/fr\/article\/305158.html\">Les indicateurs<\/a> observ\u00e9s tout au long de l&rsquo;ann\u00e9e par le C3S, mis en \u0153uvre par le Centre europ\u00e9en pour les pr\u00e9visions m\u00e9t\u00e9orologiques \u00e0 moyen terme (CEPMMT), t\u00e9moignent de conditions record telles que \u00ab\u00a0le mois le plus chaud jamais enregistr\u00e9 et des moyennes journali\u00e8res de temp\u00e9rature globale d\u00e9passant les niveaux pr\u00e9industriels de plus de 2\u00b0C\u00a0\u00bb, a pr\u00e9cis\u00e9 le service.<\/strong><\/p>\n<p><strong>Dans son <a href=\"https:\/\/le12.ma\/fr\/can-2023-cinq-selections-arabes-en-quete-dun-13e-titre\/\">rapport<\/a> sur \u00ab\u00a0les faits marquants sur le climat mondial\u00a0\u00bb en 2023, le service europ\u00e9en a indiqu\u00e9 que la temp\u00e9rature moyenne mondiale \u00e9tait de 14,98\u00b0C, soit 0,17\u00b0C de plus que la valeur annuelle la plus \u00e9lev\u00e9e mesur\u00e9e en 2016, consid\u00e9r\u00e9e jusque-l\u00e0 comme l&rsquo;ann\u00e9e la plus chaude.<\/strong><\/p>\n<p><strong>La temp\u00e9rature moyenne \u00e9tait, en outre, 1,48\u00b0C plus \u00e9lev\u00e9e que celle enregistr\u00e9e entre 1850 et 1900, a-t-on soulign\u00e9.<\/strong><\/p>\n<p><strong>Pour la premi\u00e8re fois, chaque jour de l&rsquo;ann\u00e9e 2023 a donc d\u00e9pass\u00e9 de plus de 1\u00b0C le niveau pr\u00e9industriel, et pr\u00e8s de la moiti\u00e9 des 365 jours de l&rsquo;ann\u00e9e ont \u00e9t\u00e9 plus chauds d&rsquo;au moins 1,5\u00b0C.<\/strong><\/p>\n<p><strong>Toutefois, cela ne signifie pas un d\u00e9passement des limites fix\u00e9es par l&rsquo;accord de Paris sur le climat en 2015, qui avait pour objectif de contenir la hausse des temp\u00e9ratures bien en dessous de 2\u00b0C.<\/strong><\/p>\n<p><strong>A noter que ces limites font r\u00e9f\u00e9rence \u00e0 des p\u00e9riodes d&rsquo;au moins 20 ans, a rappel\u00e9 Copernicus, tout en avertissant que l\u2019ann\u00e9e 2023 marque \u00ab\u00a0un pr\u00e9c\u00e9dent d\u00e9sastreux\u00a0\u00bb.<\/strong><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">\ud83c\udf0d\ud83c\udf21\ufe0f2023 is confirmed as the warmest calendar year on record, with a global average temperature of 14.98\u00b0C, 0.60\u00b0C above the 1991-2020 level, overtaking 2016, the previous warmest year.<\/p>\n<p>Learn more in the <a href=\"https:\/\/twitter.com\/hashtag\/C3S?src=hash&amp;ref_src=twsrc%5Etfw\">#C3S<\/a> Global Climate Highlights report \ud83d\udc49 <a href=\"https:\/\/t.co\/i7ZDNIrPvj\">https:\/\/t.co\/i7ZDNIrPvj<\/a> <a href=\"https:\/\/t.co\/rwSzdfpclP\">pic.twitter.com\/rwSzdfpclP<\/a><\/p>\n<p>&mdash; Copernicus ECMWF (@CopernicusECMWF) <a href=\"https:\/\/twitter.com\/CopernicusECMWF\/status\/1744697527000048004?ref_src=twsrc%5Etfw\">January 9, 2024<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019ann\u00e9e 2023 a \u00e9t\u00e9 l&rsquo;ann\u00e9e la plus chaude jamais enregistr\u00e9e depuis le d\u00e9but des relev\u00e9s, a annonc\u00e9, mardi, le Service europ\u00e9en Copernicus sur le changement climatique (C3S). Les indicateurs observ\u00e9s tout au long de l&rsquo;ann\u00e9e par le C3S, mis en \u0153uvre par le Centre europ\u00e9en pour les pr\u00e9visions m\u00e9t\u00e9orologiques \u00e0 moyen terme (CEPMMT), t\u00e9moignent de [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":38886,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26,33,54],"tags":[12800,12801,12799],"yst_prominent_words":[1534,763,827,3370,1053],"jetpack_featured_media_url":"https:\/\/le12.ma\/fr\/wp-content\/uploads\/2024\/01\/2023.png","_links":{"self":[{"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/posts\/38885"}],"collection":[{"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/comments?post=38885"}],"version-history":[{"count":2,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/posts\/38885\/revisions"}],"predecessor-version":[{"id":38889,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/posts\/38885\/revisions\/38889"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/media\/38886"}],"wp:attachment":[{"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/media?parent=38885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/categories?post=38885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/tags?post=38885"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/le12.ma\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=38885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}