{"id":3953,"date":"2026-05-30T07:33:52","date_gmt":"2026-05-30T07:33:52","guid":{"rendered":"https:\/\/arelianews.com\/?p=3953"},"modified":"2026-06-16T07:08:16","modified_gmt":"2026-06-16T07:08:16","slug":"le-risque-dun-nouveau-super-bebe-inquiete-la-communaute-scientifique-2027-pourrait-devenir-une-annee-climatique-extreme","status":"publish","type":"post","link":"https:\/\/arelianews.com\/fr\/medio-ambiente\/el-riesgo-de-un-nuevo-supernino-preocupa-a-la-comunidad-cientifica-2027-podria-convertirse-en-un-ano-climatico-extremo\/","title":{"rendered":"Le risque d'un nouveau \u00ab SuperNi\u00f1o \u00bb inqui\u00e8te la communaut\u00e9 scientifique : 2027 pourrait \u00eatre une ann\u00e9e marqu\u00e9e par des conditions climatiques extr\u00eames"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n

La possibilit\u00e9 qu'un nouvel \u00e9pisode se forme de SuperGar\u00e7on<\/strong> entre fin 2026 et d\u00e9but 2027 suscite une pr\u00e9occupation croissante parmi les organismes m\u00e9t\u00e9orologiques internationaux et les experts du changement climatique. Bien qu'il subsiste encore des incertitudes quant \u00e0 l'intensit\u00e9 finale du ph\u00e9nom\u00e8ne, plusieurs mod\u00e8les climatiques s'accordent \u00e0 dire que l'oc\u00e9an Pacifique \u00e9quatorial montre des signes de r\u00e9chauffement compatibles avec le d\u00e9veloppement d'un \u00e9pisode fort d'El Ni\u00f1o, un ph\u00e9nom\u00e8ne capable de modifier le climat mondial et d'augmenter le risque d'\u00e9v\u00e9nements extr\u00eames dans de nombreux pays.<\/p>\n

L'int\u00e9r\u00eat pour cette situation a particuli\u00e8rement augment\u00e9 en raison des comparaisons avec certains des \u00e9v\u00e9nements les plus intenses enregistr\u00e9s dans l'histoire, y compris le c\u00e9l\u00e8bre SuperGar\u00e7on de 1877<\/strong>, associ\u00e9 \u00e0 l'une des plus grandes crises alimentaires mondiales document\u00e9es. Bien que les experts insistent sur le fait qu'une \u00e9quivalence directe avec cet \u00e9pisode ne peut \u00eatre \u00e9tablie, ils avertissent qu'un ph\u00e9nom\u00e8ne de grande intensit\u00e9 pourrait amplifier les effets du r\u00e9chauffement climatique actuellement observ\u00e9s.<\/p>\n

Que se passe-t-il dans le Pacifique ?<\/h2>\n

Au cours des derniers mois, divers centres m\u00e9t\u00e9orologiques ont constat\u00e9 une augmentation progressive des temp\u00e9ratures de surface et des eaux sous-marines dans de vastes zones du Pacifique \u00e9quatorial. La NOAA et d'autres organismes internationaux estiment \u00e0 plus de 80 % la probabilit\u00e9 que le ph\u00e9nom\u00e8ne El Ni\u00f1o se confirme en 2026 et reste actif jusqu'\u00e0 une bonne partie de l'ann\u00e9e 2027.<\/p>\n

Certains mod\u00e8les climatiques envisagent m\u00eame des sc\u00e9narios o\u00f9 les anomalies thermiques pourraient d\u00e9passer +2 \u00b0C ou +3 \u00b0C par rapport aux valeurs normales, des niveaux g\u00e9n\u00e9ralement associ\u00e9s aux \u201cSuper Ni\u00f1os\u201d, la cat\u00e9gorie la plus intense de ce ph\u00e9nom\u00e8ne climatique.<\/p>\n

Cependant, les organismes scientifiques rappellent qu'il est encore trop t\u00f4t pour confirmer l'ampleur d\u00e9finitive de l'\u00e9v\u00e9nement et qu'il existe une incertitude importante due \u00e0 la \u201cbarri\u00e8re de pr\u00e9visibilit\u00e9 printani\u00e8re\u201d, l'une des phases les plus complexes pour anticiper le comportement futur de l'ENSO (El Ni\u00f1o-Oscillation Australe).<\/p>\n

Pourquoi un SuperGar\u00e7on pr\u00e9occupe-t-il autant ?<\/h2>\n

El Ni\u00f1o modifie la circulation atmosph\u00e9rique mondiale en lib\u00e9rant de grandes quantit\u00e9s de chaleur accumul\u00e9e dans l'oc\u00e9an Pacifique dans l'atmosph\u00e8re. En cons\u00e9quence, il peut modifier les r\u00e9gimes de pr\u00e9cipitations et de temp\u00e9ratures sur de nombreux continents.<\/p>\n

Lorsque le ph\u00e9nom\u00e8ne atteint une intensit\u00e9 exceptionnelle, les impacts peuvent se multiplier :<\/p>\n

    \n
  • Vagues de chaleur plus intenses et fr\u00e9quentes.<\/li>\n
  • S\u00e9cheresses prolong\u00e9es dans les r\u00e9gions vuln\u00e9rables.<\/li>\n
  • Augmentation des incendies de for\u00eat.<\/li>\n
  • Pluies torrentielles et inondations.<\/li>\n
  • Pertes agricoles et probl\u00e8mes d'approvisionnement.<\/li>\n
  • Plus de pression sur les ressources en eau et en \u00e9nergie.<\/li>\n<\/ul>\n

    Les experts rappellent que certains des \u00e9pisodes les plus intenses d'El Ni\u00f1o ont co\u00efncid\u00e9 avec des ann\u00e9es d'enregistrement record de temp\u00e9rature mondiale. En fait, le fort \u00e9v\u00e9nement enregistr\u00e9 entre 2023 et 2024 a contribu\u00e9 \u00e0 ce que la plan\u00e8te atteigne certains des records thermiques les plus \u00e9lev\u00e9s jamais observ\u00e9s.<\/p>\n

    2027 pourrait \u00eatre l'une des ann\u00e9es les plus chaudes jamais enregistr\u00e9es<\/h2>\n

    Divers rapports de l'Organisation m\u00e9t\u00e9orologique mondiale (OMM), du Met Office britannique et de la NOAA pr\u00e9viennent que la combinaison du r\u00e9chauffement climatique et d'un possible El Ni\u00f1o fort pourrait entra\u00eener de nouveaux records climatiques au cours des prochaines ann\u00e9es.<\/p>\n

    Selon les pr\u00e9visions actuelles, il y a de fortes chances que les ann\u00e9es les plus chaudes de l'histoire moderne soient enregistr\u00e9es entre 2026 et 2030. Si un \u00ab Super El Ni\u00f1o \u00bb venait \u00e0 se produire, de nombreux climatologues estiment que 2027 pourrait devenir l'ann\u00e9e la plus chaude jamais enregistr\u00e9e \u00e0 l'\u00e9chelle mondiale.<\/p>\n

    Certains chercheurs expliquent que les effets maximaux d'El Ni\u00f1o se manifestent g\u00e9n\u00e9ralement plusieurs mois apr\u00e8s que le ph\u00e9nom\u00e8ne a atteint son point culminant dans l'oc\u00e9an, de sorte que l'impact sur la temp\u00e9rature mondiale est g\u00e9n\u00e9ralement observ\u00e9 l'ann\u00e9e suivante.<\/p>\n

    Le r\u00e9chauffement climatique peut aggraver ses cons\u00e9quences<\/h2>\n

    L'une des principales diff\u00e9rences par rapport aux \u00e9v\u00e9nements historiques est que la plan\u00e8te part d\u00e9j\u00e0 de temp\u00e9ratures bien sup\u00e9rieures \u00e0 celles enregistr\u00e9es il y a des d\u00e9cennies.<\/p>\n

    Les oc\u00e9ans accumulent des niveaux records de chaleur et les concentrations atmosph\u00e9riques de gaz \u00e0 effet de serre continuent d'augmenter. Dans ce contexte, un \u00e9pisode intense d'El Ni\u00f1o pourrait agir comme un amplificateur temporaire des effets du changement climatique.<\/p>\n

    Les scientifiques avertissent que m\u00eame si le ph\u00e9nom\u00e8ne n'atteint pas des niveaux historiques, ses cons\u00e9quences pourraient se faire sentir avec une intensit\u00e9 accrue en raison de la vuln\u00e9rabilit\u00e9 croissante de nombreux \u00e9cosyst\u00e8mes et syst\u00e8mes \u00e9conomiques face aux \u00e9v\u00e9nements m\u00e9t\u00e9orologiques extr\u00eames.<\/p>\n

    L'Europe et l'Espagne pourraient \u00e9galement \u00eatre affect\u00e9es<\/h2>\n

    Bien qu'El Ni\u00f1o se d\u00e9veloppe dans le Pacifique tropical, ses effets s'\u00e9tendent \u00e0 l'\u00e9chelle mondiale par le biais de connexions atmosph\u00e9riques complexes.<\/p>\n

    Les experts soulignent que l'Europe pourrait conna\u00eetre d'importantes anomalies climatiques en 2027, notamment des vagues de chaleur plus intenses, des \u00e9pisodes de s\u00e9cheresse et une instabilit\u00e9 m\u00e9t\u00e9orologique accrue. L'Espagne figure parmi les pays europ\u00e9ens particuli\u00e8rement vuln\u00e9rables en raison de son exposition au stress hydrique et aux temp\u00e9ratures estivales \u00e9lev\u00e9es.<\/p>\n

    De plus, des r\u00e9gions comme l'Am\u00e9rique latine, l'Asie du Sud-Est et certaines parties de l'Afrique pourraient \u00eatre confront\u00e9es \u00e0 des perturbations importantes de leurs cycles de pluie, avec des cons\u00e9quences directes sur l'agriculture, la disponibilit\u00e9 de l'eau et la s\u00e9curit\u00e9 alimentaire.<\/p>\n

    Les experts appellent \u00e0 la prudence, mais aussi \u00e0 la pr\u00e9paration<\/h2>\n

    Malgr\u00e9 une inqui\u00e9tude croissante, les services m\u00e9t\u00e9orologiques soulignent qu'il n'y a pas encore de certitude absolue quant \u00e0 l'intensit\u00e9 finale du ph\u00e9nom\u00e8ne. Les mod\u00e8les climatiques continuent d'\u00eatre mis \u00e0 jour et des changements importants pourraient survenir au cours des prochains mois.<\/p>\n

    N\u00e9anmoins, la co\u00efncidence de nombreux indicateurs a amen\u00e9 de nombreux chercheurs \u00e0 consid\u00e9rer que le risque d\u2019un \u00e9pisode fort est suffisamment pertinent pour renforcer les mesures d\u2019adaptation climatique et de pr\u00e9paration aux ph\u00e9nom\u00e8nes extr\u00eames.<\/p>\n

    L'\u00e9volution du Pacifique au cours du second semestre 2026 sera d\u00e9terminante pour confirmer si la plan\u00e8te est r\u00e9ellement confront\u00e9e \u00e0 un nouveau Super El Ni\u00f1o. Parall\u00e8lement, la communaut\u00e9 scientifique maintient une surveillance constante d'un ph\u00e9nom\u00e8ne qui pourrait influencer de mani\u00e8re d\u00e9cisive le climat mondial des ann\u00e9es \u00e0 venir.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    Les scientifiques alertent sur le risque d'un nouveau Super El Ni\u00f1o entre 2026 et 2027. Ce ph\u00e9nom\u00e8ne pourrait augmenter les temp\u00e9ratures mondiales, intensifier les s\u00e9cheresses, les inondations et aggraver les effets du changement climatique.<\/p>","protected":false},"author":1,"featured_media":3954,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,113],"tags":[159,166,85,169,160,168,170,164,158,171,162,155,167,163,161,165,75,156,157],"class_list":["post-3953","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","category-medio-ambiente","tag-calentamiento-global","tag-calentamiento-oceanico","tag-cambio-climatico","tag-clima-global","tag-crisis-climatica","tag-emergencia-climatica","tag-enso","tag-eventos-climaticos-extremos","tag-fenomeno-el-nino","tag-inundaciones","tag-noaa","tag-nuevo-supernino","tag-olas-de-calor","tag-organizacion-meteorologica-mundial","tag-record-de-temperatura","tag-sequias","tag-sostenibilidad-ambiental","tag-supernino-2026","tag-supernino-2027"],"yoast_head":"\nNuevo SuperNi\u00f1o en 2026 y 2027: crece la preocupaci\u00f3n por un fen\u00f3meno clim\u00e1tico extremo<\/title>\n<meta name=\"description\" content=\"Los cient\u00edficos alertan sobre el riesgo de un nuevo SuperNi\u00f1o entre 2026 y 2027. El fen\u00f3meno podr\u00eda aumentar las temperaturas globales, intensificar sequ\u00edas, inundaciones y agravar los efectos del cambio clim\u00e1tico.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arelianews.com\/fr\/environnement\/le-risque-dun-nouveau-super-bebe-inquiete-la-communaute-scientifique-2027-pourrait-devenir-une-annee-climatique-extreme\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nuevo SuperNi\u00f1o en 2026 y 2027: crece la preocupaci\u00f3n por un fen\u00f3meno clim\u00e1tico extremo\" \/>\n<meta property=\"og:description\" content=\"Los cient\u00edficos alertan sobre el riesgo de un nuevo SuperNi\u00f1o entre 2026 y 2027. El fen\u00f3meno podr\u00eda aumentar las temperaturas globales, intensificar sequ\u00edas, inundaciones y agravar los efectos del cambio clim\u00e1tico.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/arelianews.com\/fr\/environnement\/le-risque-dun-nouveau-super-bebe-inquiete-la-communaute-scientifique-2027-pourrait-devenir-une-annee-climatique-extreme\/\" \/>\n<meta property=\"og:site_name\" content=\"AreliaNews\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-30T07:33:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-16T07:08:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/05\/supernino-fenomeno.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1400\" \/>\n\t<meta property=\"og:image:height\" content=\"934\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Arelia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Arelia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/\"},\"author\":{\"name\":\"Arelia\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/#\\\/schema\\\/person\\\/0245074b4fe51b9dbf87c466f2fcca57\"},\"headline\":\"El riesgo de un nuevo SuperNi\u00f1o preocupa a la comunidad cient\u00edfica: 2027 podr\u00eda convertirse en un a\u00f1o clim\u00e1tico extremo\",\"datePublished\":\"2026-05-30T07:33:52+00:00\",\"dateModified\":\"2026-06-16T07:08:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/\"},\"wordCount\":1085,\"publisher\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/arelianews.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/supernino-fenomeno.webp\",\"keywords\":[\"calentamiento global\",\"calentamiento oce\u00e1nico\",\"cambio clim\u00e1tico\",\"clima global\",\"crisis clim\u00e1tica\",\"emergencia clim\u00e1tica\",\"ENSO\",\"eventos clim\u00e1ticos extremos\",\"fen\u00f3meno El Ni\u00f1o\",\"inundaciones\",\"NOAA\",\"nuevo SuperNi\u00f1o\",\"olas de calor\",\"Organizaci\u00f3n Meteorol\u00f3gica Mundial\",\"r\u00e9cord de temperatura\",\"sequ\u00edas\",\"sostenibilidad ambiental\",\"SuperNi\u00f1o 2026\",\"SuperNi\u00f1o 2027\"],\"articleSection\":[\"Actualidad\",\"Medio Ambiente\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/\",\"url\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/\",\"name\":\"Nuevo SuperNi\u00f1o en 2026 y 2027: crece la preocupaci\u00f3n por un fen\u00f3meno clim\u00e1tico extremo\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/arelianews.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/supernino-fenomeno.webp\",\"datePublished\":\"2026-05-30T07:33:52+00:00\",\"dateModified\":\"2026-06-16T07:08:16+00:00\",\"description\":\"Los cient\u00edficos alertan sobre el riesgo de un nuevo SuperNi\u00f1o entre 2026 y 2027. El fen\u00f3meno podr\u00eda aumentar las temperaturas globales, intensificar sequ\u00edas, inundaciones y agravar los efectos del cambio clim\u00e1tico.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/#primaryimage\",\"url\":\"https:\\\/\\\/arelianews.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/supernino-fenomeno.webp\",\"contentUrl\":\"https:\\\/\\\/arelianews.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/supernino-fenomeno.webp\",\"width\":1400,\"height\":934},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/en\\\/environment\\\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/arelianews.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"El riesgo de un nuevo SuperNi\u00f1o preocupa a la comunidad cient\u00edfica: 2027 podr\u00eda convertirse en un a\u00f1o clim\u00e1tico extremo\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/#website\",\"url\":\"https:\\\/\\\/arelianews.com\\\/\",\"name\":\"AreliaNews\",\"description\":\"El portal de noticias sobre sostenibilidad\",\"publisher\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/arelianews.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/#organization\",\"name\":\"AreliaNews\",\"url\":\"https:\\\/\\\/arelianews.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/arelianews.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-arelia-NEWS.webp\",\"contentUrl\":\"https:\\\/\\\/arelianews.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-arelia-NEWS.webp\",\"width\":230,\"height\":102,\"caption\":\"AreliaNews\"},\"image\":{\"@id\":\"https:\\\/\\\/arelianews.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/arelianews.com\\\/#\\\/schema\\\/person\\\/0245074b4fe51b9dbf87c466f2fcca57\",\"name\":\"Arelia\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3c883a59337dede4277fb28694b4bb53e5fa47f03c6e730daa18972252a0c641?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3c883a59337dede4277fb28694b4bb53e5fa47f03c6e730daa18972252a0c641?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3c883a59337dede4277fb28694b4bb53e5fa47f03c6e730daa18972252a0c641?s=96&d=mm&r=g\",\"caption\":\"Arelia\"},\"sameAs\":[\"http:\\\/\\\/arelianews.com\"],\"url\":\"https:\\\/\\\/arelianews.com\\\/fr\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Nouveau \u00ab SuperNi\u00f1o \u00bb en 2026 et 2027 : les inqui\u00e9tudes grandissent face \u00e0 ce ph\u00e9nom\u00e8ne climatique extr\u00eame","description":"Les scientifiques alertent sur le risque d'un nouveau Super El Ni\u00f1o entre 2026 et 2027. Ce ph\u00e9nom\u00e8ne pourrait augmenter les temp\u00e9ratures mondiales, intensifier les s\u00e9cheresses, les inondations et aggraver les effets du changement climatique.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/arelianews.com\/fr\/environnement\/le-risque-dun-nouveau-super-bebe-inquiete-la-communaute-scientifique-2027-pourrait-devenir-une-annee-climatique-extreme\/","og_locale":"fr_FR","og_type":"article","og_title":"Nuevo SuperNi\u00f1o en 2026 y 2027: crece la preocupaci\u00f3n por un fen\u00f3meno clim\u00e1tico extremo","og_description":"Los cient\u00edficos alertan sobre el riesgo de un nuevo SuperNi\u00f1o entre 2026 y 2027. El fen\u00f3meno podr\u00eda aumentar las temperaturas globales, intensificar sequ\u00edas, inundaciones y agravar los efectos del cambio clim\u00e1tico.","og_url":"https:\/\/arelianews.com\/fr\/environnement\/le-risque-dun-nouveau-super-bebe-inquiete-la-communaute-scientifique-2027-pourrait-devenir-une-annee-climatique-extreme\/","og_site_name":"AreliaNews","article_published_time":"2026-05-30T07:33:52+00:00","article_modified_time":"2026-06-16T07:08:16+00:00","og_image":[{"width":1400,"height":934,"url":"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/05\/supernino-fenomeno.webp","type":"image\/webp"}],"author":"Arelia","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Arelia","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/#article","isPartOf":{"@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/"},"author":{"name":"Arelia","@id":"https:\/\/arelianews.com\/#\/schema\/person\/0245074b4fe51b9dbf87c466f2fcca57"},"headline":"El riesgo de un nuevo SuperNi\u00f1o preocupa a la comunidad cient\u00edfica: 2027 podr\u00eda convertirse en un a\u00f1o clim\u00e1tico extremo","datePublished":"2026-05-30T07:33:52+00:00","dateModified":"2026-06-16T07:08:16+00:00","mainEntityOfPage":{"@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/"},"wordCount":1085,"publisher":{"@id":"https:\/\/arelianews.com\/#organization"},"image":{"@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/#primaryimage"},"thumbnailUrl":"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/05\/supernino-fenomeno.webp","keywords":["calentamiento global","calentamiento oce\u00e1nico","cambio clim\u00e1tico","clima global","crisis clim\u00e1tica","emergencia clim\u00e1tica","ENSO","eventos clim\u00e1ticos extremos","fen\u00f3meno El Ni\u00f1o","inundaciones","NOAA","nuevo SuperNi\u00f1o","olas de calor","Organizaci\u00f3n Meteorol\u00f3gica Mundial","r\u00e9cord de temperatura","sequ\u00edas","sostenibilidad ambiental","SuperNi\u00f1o 2026","SuperNi\u00f1o 2027"],"articleSection":["Actualidad","Medio Ambiente"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/","url":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/","name":"Nouveau \u00ab SuperNi\u00f1o \u00bb en 2026 et 2027 : les inqui\u00e9tudes grandissent face \u00e0 ce ph\u00e9nom\u00e8ne climatique extr\u00eame","isPartOf":{"@id":"https:\/\/arelianews.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/#primaryimage"},"image":{"@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/#primaryimage"},"thumbnailUrl":"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/05\/supernino-fenomeno.webp","datePublished":"2026-05-30T07:33:52+00:00","dateModified":"2026-06-16T07:08:16+00:00","description":"Les scientifiques alertent sur le risque d'un nouveau Super El Ni\u00f1o entre 2026 et 2027. Ce ph\u00e9nom\u00e8ne pourrait augmenter les temp\u00e9ratures mondiales, intensifier les s\u00e9cheresses, les inondations et aggraver les effets du changement climatique.","breadcrumb":{"@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/#primaryimage","url":"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/05\/supernino-fenomeno.webp","contentUrl":"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/05\/supernino-fenomeno.webp","width":1400,"height":934},{"@type":"BreadcrumbList","@id":"https:\/\/arelianews.com\/en\/environment\/the-risk-of-a-new-super-el-nino-worries-the-scientific-community-2027-could-become-an-extreme-climate-year\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/arelianews.com\/"},{"@type":"ListItem","position":2,"name":"El riesgo de un nuevo SuperNi\u00f1o preocupa a la comunidad cient\u00edfica: 2027 podr\u00eda convertirse en un a\u00f1o clim\u00e1tico extremo"}]},{"@type":"WebSite","@id":"https:\/\/arelianews.com\/#website","url":"https:\/\/arelianews.com\/","name":"AreliaNouvelles","description":"Le portail d'actualit\u00e9s sur le d\u00e9veloppement durable","publisher":{"@id":"https:\/\/arelianews.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/arelianews.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/arelianews.com\/#organization","name":"AreliaNouvelles","url":"https:\/\/arelianews.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/arelianews.com\/#\/schema\/logo\/image\/","url":"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/04\/logo-arelia-NEWS.webp","contentUrl":"https:\/\/arelianews.com\/wp-content\/uploads\/2026\/04\/logo-arelia-NEWS.webp","width":230,"height":102,"caption":"AreliaNews"},"image":{"@id":"https:\/\/arelianews.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/arelianews.com\/#\/schema\/person\/0245074b4fe51b9dbf87c466f2fcca57","name":"Arelia","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/3c883a59337dede4277fb28694b4bb53e5fa47f03c6e730daa18972252a0c641?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/3c883a59337dede4277fb28694b4bb53e5fa47f03c6e730daa18972252a0c641?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3c883a59337dede4277fb28694b4bb53e5fa47f03c6e730daa18972252a0c641?s=96&d=mm&r=g","caption":"Arelia"},"sameAs":["http:\/\/arelianews.com"],"url":"https:\/\/arelianews.com\/fr\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/posts\/3953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/comments?post=3953"}],"version-history":[{"count":4,"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/posts\/3953\/revisions"}],"predecessor-version":[{"id":3958,"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/posts\/3953\/revisions\/3958"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/media\/3954"}],"wp:attachment":[{"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/media?parent=3953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/categories?post=3953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arelianews.com\/fr\/wp-json\/wp\/v2\/tags?post=3953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}