{"id":175683,"date":"2025-09-25T12:20:10","date_gmt":"2025-09-25T10:20:10","guid":{"rendered":"https:\/\/newmobility.news\/?p=175683"},"modified":"2025-09-25T11:46:06","modified_gmt":"2025-09-25T09:46:06","slug":"scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems","status":"publish","type":"post","link":"https:\/\/newmobility.news\/fr\/2025\/09\/25\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\/","title":{"rendered":"Les scientifiques avertissent que l'acidification des oc\u00e9ans d\u00e9passe les limites acceptables pour les \u00e9cosyst\u00e8mes"},"content":{"rendered":"Selon un rapport publi\u00e9 en 2025 par l'Institut de recherche sur le climat de Potsdam (PIK), l'acidification des oc\u00e9ans a d\u00e9sormais d\u00e9pass\u00e9 le seuil de s\u00e9curit\u00e9 pour les \u00e9cosyst\u00e8mes. C'est la premi\u00e8re fois qu'elle est class\u00e9e dans la ' zone dangereuse '. Cela signifie \u00e9galement que sept des neuf ' limites plan\u00e9taires ' ont d\u00e9sormais \u00e9t\u00e9 franchies. T<div class=\"leaky_paywall_message_wrap\"><div id=\"leaky_paywall_message\">Ce contenu a \u00e9t\u00e9 archiv\u00e9. <a href=\"https:\/\/newmobility.news\/fr\/subscription\/\">Connectez-vous ou inscrivez-vous<\/a> \u00e0 un niveau qui donne acc\u00e8s au contenu archiv\u00e9.<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>According to a 2025 report from the Potsdam Institute for Climate Research (PIK), ocean acidification has now exceeded a safe boundary for ecosystems. It is the first time it is placed in the &#8216;danger zone&#8217;. This also means that seven out of the nine &#8216;planetary boundaries&#8217; have now been crossed. TThis content has been archived. [&hellip;]<\/p>\n","protected":false},"author":175,"featured_media":175693,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"categories":[14496,29,51851,77153,4],"tags":[],"class_list":["post-175683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climate","category-environment","category-health","category-maritime","category-top-stories-today"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=867%2C774&ssl=1",867,774,false],"thumbnail":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=300%2C268&ssl=1",300,268,true],"medium_large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=640%2C571&ssl=1",640,571,true],"large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=640%2C571&ssl=1",640,571,true],"1536x1536":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=867%2C774&ssl=1",867,774,true],"2048x2048":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=867%2C774&ssl=1",867,774,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=13%2C12&ssl=1",13,12,true],"related-thumb":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=640%2C480&ssl=1",640,480,true],"gform-image-choice-sm":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=300%2C300&ssl=1",300,300,true],"gform-image-choice-md":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=400%2C400&ssl=1",400,400,true],"gform-image-choice-lg":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=600%2C600&ssl=1",600,600,true],"mailchimp":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=560%2C500&ssl=1",560,500,true],"unipress-phone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=640%2C100&ssl=1",640,100,true],"unipress-tablet":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=867%2C240&ssl=1",867,240,true],"unipress-tablet-portrait":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=867%2C180&ssl=1",867,180,true],"unipress-tablet-landscape":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=867%2C180&ssl=1",867,180,true],"unipress-smartphone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=867%2C168&ssl=1",867,168,true],"unipress-wide-screen":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?resize=867%2C180&ssl=1",867,180,true]},"post_excerpt_stackable_v2":"<p>According to a 2025 report from the Potsdam Institute for Climate Research (PIK), ocean acidification has now exceeded a safe boundary for ecosystems. It is the first time it is placed in the &#8216;danger zone&#8217;. This also means that seven out of the nine &#8216;planetary boundaries&#8217; have now been crossed. TThis content has been archived. Log in or Subscribe to a level that has access to archived content.<\/p>\n","category_list_v2":"<a href=\"https:\/\/newmobility.news\/fr\/category\/climate\/\" rel=\"category tag\">Climate<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/environment\/\" rel=\"category tag\">Environment<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/health\/\" rel=\"category tag\">Health<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/maritime\/\" rel=\"category tag\">Maritime<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/top-stories-today\/\" rel=\"category tag\">Top Stories Today<\/a>","author_info_v2":{"name":"Hilde Van Raemdonck","url":"https:\/\/newmobility.news\/fr\/author\/hilde-van-raemdonck\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Scientists warn ocean acidification exceeds safe boundary for ecosystems - newmobility.news<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newmobility.news\/fr\/2025\/09\/25\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scientists warn ocean acidification exceeds safe boundary for ecosystems - newmobility.news\" \/>\n<meta property=\"og:description\" content=\"According to a 2025 report from the Potsdam Institute for Climate Research (PIK), ocean acidification has now exceeded a safe boundary for ecosystems. It is the first time it is placed in the &#039;danger zone&#039;. This also means that seven out of the nine &#039;planetary boundaries&#039; have now been crossed. TThis content has been archived. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newmobility.news\/fr\/2025\/09\/25\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\/\" \/>\n<meta property=\"og:site_name\" content=\"newmobility.news\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/search\/top\/?q=newmobility.news\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-25T10:20:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/09\/PIK.jpg?fit=867%2C774&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"867\" \/>\n\t<meta property=\"og:image:height\" content=\"774\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Hilde Van Raemdonck\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:site\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hilde Van Raemdonck\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/09\\\/25\\\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/09\\\/25\\\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\\\/\"},\"author\":{\"name\":\"Hilde Van Raemdonck\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/#\\\/schema\\\/person\\\/e57c278780b041b8d42f2ce28dd9ec82\"},\"headline\":\"Scientists warn ocean acidification exceeds safe boundary for ecosystems\",\"datePublished\":\"2025-09-25T10:20:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/09\\\/25\\\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\\\/\"},\"wordCount\":566,\"publisher\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/09\\\/25\\\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/newmobility.news\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/PIK.jpg?fit=867%2C774&ssl=1\",\"articleSection\":[\"Climate\",\"Environment\",\"Health\",\"Maritime\",\"Top Stories Today\"],\"inLanguage\":\"fr-BE\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/09\\\/25\\\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\\\/\",\"url\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/09\\\/25\\\/scientists-warn-ocean-acidification-exceeds-safe-boundary-for-ecosystems\\\/\",\"name\":\"Scientists warn ocean acidification exceeds safe boundary for ecosystems - 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