{"id":25593,"date":"2023-08-30T18:31:54","date_gmt":"2023-08-30T18:31:54","guid":{"rendered":"https:\/\/www.iceagetv.com\/radiosite\/?p=25593"},"modified":"2023-08-30T18:31:54","modified_gmt":"2023-08-30T18:31:54","slug":"les-canicules-marines-naffectent-pas-labondance-des-poissons-selon-une-etude","status":"publish","type":"post","link":"https:\/\/www.iceagetv.com\/radiosite\/les-canicules-marines-naffectent-pas-labondance-des-poissons-selon-une-etude\/","title":{"rendered":"LES CANICULES MARINES N&rsquo;AFFECTENT PAS L&rsquo;ABONDANCE DES POISSONS, SELON UNE \u00c9TUDE"},"content":{"rendered":"\n<p>Les canicules marines ont un effet minime sur l&rsquo;abondance des poissons et entra\u00eenent peu de changement dans la composition des populations halieutiques dans l&rsquo;h\u00e9misph\u00e8re nord, selon&nbsp;<a href=\"https:\/\/www.nature.com\/articles\/s41586-023-06449-y\" target=\"_blank\" rel=\"noreferrer noopener\">une \u00e9tude<\/a>&nbsp;publi\u00e9e mercredi dans la revue scientifique&nbsp;<em>Nature<\/em>.<\/p>\n\n\n\n<p>\u00ab\u00a0J&rsquo;ai \u00e9t\u00e9 surprise par ces r\u00e9sultats\u00a0\u00bb, a reconnu Alexa L. Fredston, professeure assistante au d\u00e9partement de sciences oc\u00e9aniques de l&rsquo;Universit\u00e9 de Californie et principale auteure de l&rsquo;\u00e9tude, dans un courriel \u00e0 l&rsquo;AFP.<\/p>\n\n\n\n<p>J&rsquo;anticipais donc des r\u00e9sultats similaires, comme une communaut\u00e9 de poissons avec plus d&rsquo;esp\u00e8ces d&rsquo;eaux chaudes et moins de poissons d&rsquo;eaux froides que d&rsquo;habitude, apr\u00e8s ces vagues de chaleur marine\u00a0\u00bb, a expliqu\u00e9 la chercheuse.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Variations de la biomasse<\/h2>\n\n\n\n<p>La douzaine de chercheurs am\u00e9ricains, canadiens et europ\u00e9ens qui ont r\u00e9alis\u00e9 l&rsquo;\u00e9tude, ont analys\u00e9 plus de 82.000 prises de p\u00eache, men\u00e9es avec des chaluts de fond dans le cadre de campagnes scientifiques en Atlantique nord et dans le Pacifique nord-est.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les canicules marines ont un effet minime sur l&rsquo;abondance des poissons et entra\u00eenent peu de changement dans la composition des populations halieutiques dans l&rsquo;h\u00e9misph\u00e8re nord, selon&nbsp;une \u00e9tude&nbsp;publi\u00e9e mercredi dans la revue scientifique&nbsp;Nature. \u00ab\u00a0J&rsquo;ai \u00e9t\u00e9 surprise par ces r\u00e9sultats\u00a0\u00bb, a reconnu Alexa L. Fredston, professeure assistante au d\u00e9partement de sciences oc\u00e9aniques de l&rsquo;Universit\u00e9 de Californie et [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":25594,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_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":[14],"tags":[],"class_list":["post-25593","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu-meteo"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.iceagetv.com\/radiosite\/wp-content\/uploads\/2023\/08\/Screenshot_20230830_203050.jpg?fit=1080%2C529&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/posts\/25593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/comments?post=25593"}],"version-history":[{"count":1,"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/posts\/25593\/revisions"}],"predecessor-version":[{"id":25595,"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/posts\/25593\/revisions\/25595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/media\/25594"}],"wp:attachment":[{"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/media?parent=25593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/categories?post=25593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iceagetv.com\/radiosite\/wp-json\/wp\/v2\/tags?post=25593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}