{"id":14926,"date":"2023-07-05T16:47:32","date_gmt":"2023-07-05T16:47:32","guid":{"rendered":"https:\/\/www.africa-press.net\/djibouti\/politique\/le-rechauffement-climatique-accroit-les-turbulences-en-vol"},"modified":"2023-07-05T16:52:20","modified_gmt":"2023-07-05T16:52:20","slug":"le-rechauffement-climatique-accroit-les-turbulences-en-vol","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol","title":{"rendered":"Le r\u00e9chauffement climatique accro\u00eet les turbulences en vol"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Djibouti. <\/strong><\/span>Dangereuses parce qu&rsquo;invisibles, les turbulences en ciel clair rencontre\u0301es par les avions de ligne sont plus fre\u0301quentes qu&rsquo;il y a quarante ans. C&rsquo;est le constat publie\u0301 dans Geophysical Research Letters par une e\u0301quipe de l&rsquo;Universite\u0301 de Reading (Royaume-Uni).<\/p>\n<p><b>Une augmentation de la dure\u0301e annuelle totale des fortes turbulences<\/b><\/p>\n<p>L&rsquo;air plus chaud du\u0302 aux e\u0301missions de CO2 tend a\u0300 accroi\u0302tre le cisaillement du vent dans les courants d&rsquo;altitude, et donc les secousses a\u0300 bord. Les mesures effectue\u0301es sur un point typique au-dessus de l&rsquo;oce\u0301an Atlantique Nord montrent que la dure\u0301e annuelle totale des fortes turbulences est passe\u0301e de 17,7 heures en 1979 a\u0300 27,4 heures en 2020. Les turbulences mode\u0301re\u0301es sont passe\u0301es, elles, de 70,0 a\u0300 96,1 heures par an.<\/p>\n<p><b>Plusieurs itine\u0301raires touche\u0301s<\/b><\/p>\n<p>Si les E\u0301tats-Unis et l&rsquo;Atlantique Nord ont connu les hausses les plus importantes, d&rsquo;autres itine\u0301raires de vol tre\u0300s fre\u0301quente\u0301s au-dessus de l&rsquo;Europe, du Moyen-Orient et de l&rsquo;Atlantique Sud ont connu une augmentation significative des turbulences.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <a href=\"https:\/\/www.africa-press.net\/djibouti\">Djibouti<\/a>, suivez <a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Djibouti. Dangereuses parce qu&rsquo;invisibles, les turbulences en ciel clair rencontre\u0301es par les avions de ligne sont plus fre\u0301quentes qu&rsquo;il y a quarante ans. C&rsquo;est le constat publie\u0301 dans Geophysical Research Letters par une e\u0301quipe de l&rsquo;Universite\u0301 de Reading (Royaume-Uni). Une augmentation de la dure\u0301e annuelle totale des fortes turbulences L&rsquo;air plus chaud du\u0302 [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":14925,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,49,50],"class_list":["post-14926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-djibouti","tag-djibouti"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Le r\u00e9chauffement climatique accro\u00eet les turbulences en vol - Djibouti<\/title>\n<meta name=\"description\" content=\"Dangereuses parce qu&#039;invisibles, les turbulences en ciel clair rencontre\u0301es par les avions de ligne sont plus fre\u0301quente ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le r\u00e9chauffement climatique accro\u00eet les turbulences en vol\" \/>\n<meta property=\"og:description\" content=\"Dangereuses parce qu&#039;invisibles, les turbulences en ciel clair rencontre\u0301es par les avions de ligne sont plus fre\u0301quente ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol\" \/>\n<meta property=\"og:site_name\" content=\"Djibouti\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-05T16:47:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-05T16:52:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/djibouti\/sites\/52\/2023\/07\/sm_1688563284.819331.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Le r\u00e9chauffement climatique accro\u00eet les turbulences en vol\",\"datePublished\":\"2023-07-05T16:47:32+00:00\",\"dateModified\":\"2023-07-05T16:52:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol\"},\"wordCount\":207,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/djibouti\/sites\/52\/2023\/07\/sm_1688563284.819331.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Djibouti\",\"Djibouti\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol\",\"url\":\"https:\/\/www.africa-press.net\/djibouti\/toutes-les-actualites\/le-rechauffement-climatique-accroit-les-turbulences-en-vol\",\"name\":\"Le r\u00e9chauffement climatique accro\u00eet les turbulences en vol - 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