{"id":786933,"date":"2022-09-20T15:30:38","date_gmt":"2022-09-20T19:30:38","guid":{"rendered":"https:\/\/forests.org\/?p=786933"},"modified":"2023-08-14T10:27:56","modified_gmt":"2023-08-14T14:27:56","slug":"blogue-du-forestier-les-couleurs-de-lautomne","status":"publish","type":"post","link":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/","title":{"rendered":"Blogue du forestier : Les couleurs de l\u2019automne"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:60px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><div id=\"attachment_786934\" style=\"width: 590px\" class=\"wp-caption alignright\"><img decoding=\"async\" aria-describedby=\"caption-attachment-786934\" class=\"lazyload  wp-image-786934\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27580%27%20height%3D%27346%27%20viewBox%3D%270%200%20580%20346%27%3E%3Crect%20width%3D%27580%27%20height%3D%27346%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/forests.org\/wp-content\/uploads\/Fall_Foliage-1.png\" alt=\"\" width=\"580\" height=\"346\" \/><p id=\"caption-attachment-786934\" class=\"wp-caption-text\">Feuillage d\u2019automne au Parc du bassin Bonsecours et d\u00f4me du March\u00e9 Bonsecours \u00e0 Montr\u00e9al, au Qu\u00e9bec. Photo : Wikimedia Commons.<\/p><\/div>\n<p>Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes\u00a0: demain, jeudi 22\u00a0septembre\u00a02022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord. Mis \u00e0 part le temps plus frais, moi et beaucoup d\u2019autres personnes aimons voir les couleurs des arbres, y compris celles des for\u00eats urbaines, partout au Canada et aux \u00c9tats-Unis. Certains de nos coll\u00e8gues de SFI me disent que les feuilles ont commenc\u00e9 \u00e0 changer au Canada et dans le nord des \u00c9tats-Unis. Plus au sud, le changement annuel du vert au rouge, \u00e0 l\u2019orange et au jaune vibrants arrivera bient\u00f4t.<\/p>\n<p>Pourquoi les feuilles de nombreux arbres et arbustes changent-elles de couleur \u00e0 cette p\u00e9riode de l\u2019ann\u00e9e?<\/p>\n<p>La <a href=\"https:\/\/www.esf.edu\/pubprog\/brochure\/leaves\/leaves.htm\" target=\"_blank\" rel=\"noopener\">Facult\u00e9 des sciences environnementales et de la sylviculture<\/a> de l\u2019Universit\u00e9 d\u2019\u00c9tat de New\u00a0York explique qu\u2019en raison de la diminution de la lumi\u00e8re du jour et des changements de temp\u00e9rature, les feuilles cessent leur processus de fabrication de nourriture. La chlorophylle se d\u00e9compose, la couleur verte dispara\u00eet, et le jaune et l\u2019orange deviennent visibles, contribuant en partie \u00e0 la splendeur automnale des feuilles.<\/p>\n<p>\u00ab\u00a0En m\u00eame temps, d\u2019autres changements chimiques peuvent se produire, ajoutant des teintes suppl\u00e9mentaires gr\u00e2ce au d\u00e9veloppement de pigments anthocyaniques rouges. Certains m\u00e9langes donnent les couleurs automnales rouge\u00e2tres et violac\u00e9es \u00e0 certains arbres comme les cornouillers et les sumacs, tandis que d\u2019autres donnent \u00e0 l\u2019\u00e9rable \u00e0 sucre son orange vif. Certains arbres pr\u00e9sentent un feuillage d\u2019automne uniquement jaune. D\u2019autres, comme de nombreux ch\u00eanes, arborent principalement des bruns. Toutes ces couleurs sont caus\u00e9es par le m\u00e9lange de quantit\u00e9s variables de r\u00e9sidus de chlorophylle et d\u2019autres pigments dans la feuille pendant l\u2019automne.\u00a0\u00bb<\/p>\n<p>Les conditions m\u00e9t\u00e9orologiques (la temp\u00e9rature, la lumi\u00e8re et l\u2019humidit\u00e9) influencent la teinte et la dur\u00e9e des couleurs. Les basses temp\u00e9ratures au-dessus du point de cong\u00e9lation favorisent la formation d\u2019anthocyanes, produisant des rouges vifs chez les \u00e9rables. Cependant, comme on l\u2019explique \u00e0 la Facult\u00e9 des sciences environnementales et de la sylviculture, un gel pr\u00e9coce affaiblit la couleur rouge \u00e9clatante. Les jours pluvieux ou nuageux ont tendance \u00e0 augmenter l\u2019intensit\u00e9 des teintes automnales.<\/p>\n<div id=\"attachment_786937\" style=\"width: 494px\" class=\"wp-caption alignleft\"><img decoding=\"async\" aria-describedby=\"caption-attachment-786937\" class=\"lazyload  wp-image-786937\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27484%27%20height%3D%27322%27%20viewBox%3D%270%200%20484%20322%27%3E%3Crect%20width%3D%27484%27%20height%3D%27322%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/forests.org\/wp-content\/uploads\/Smiley_Face_300x200-1.png\" alt=\"\" width=\"484\" height=\"322\" \/><p id=\"caption-attachment-786937\" class=\"wp-caption-text\">Ce bonhomme sourire en Oregon est visible \u00e0 l\u2019automne, lorsque les aiguilles des m\u00e9l\u00e8zes de l\u2019Ouest, qui forment le visage, jaunissent.<\/p><\/div>\n<p>Bien s\u00fbr, les feuilles de nombreux arbres ne changent pas de couleur avec la saison. La plupart des conif\u00e8res, comme la pruche, l\u2019\u00e9pinette, le sapin et le pin, conservent leurs feuilles (aiguilles) vertes toute l\u2019ann\u00e9e. Une exception notable est le m\u00e9l\u00e8ze. Il existe trois m\u00e9l\u00e8zes originaires du Canada et des \u00c9tats-Unis\u00a0: le m\u00e9l\u00e8ze de l\u2019Est (<em>Larix laricina<\/em>), le m\u00e9l\u00e8ze subalpin (<em>L. lyallii<\/em>) et le m\u00e9l\u00e8ze de l\u2019Ouest (<em>Larix occidentalis<\/em>).\u00a0\u00a0 Contrairement \u00e0 la plupart des conif\u00e8res, ces esp\u00e8ces de m\u00e9l\u00e8zes sont \u00e0 feuilles caduques\u00a0: leurs aiguilles deviennent jaune vif \u00e0 l\u2019automne, puis tombent.<\/p>\n<p>Ici, en Oregon, on peut clairement voir la diff\u00e9rence entre le m\u00e9l\u00e8ze occidental, \u00e0 feuilles caduques, et le sapin de Douglas dans l\u2019am\u00e9nagement en forme de \u00ab\u00a0bonhomme sourire\u00a0\u00bb, qui a \u00e9t\u00e9 plant\u00e9 pr\u00e8s de l\u2019autoroute\u00a018, sur les terres de Hampton Resources, Inc. dans la cha\u00eene c\u00f4ti\u00e8re (Hampton est certifi\u00e9e SFI). La forme appara\u00eet \u00e0 l\u2019automne, lorsque les aiguilles des m\u00e9l\u00e8zes de l\u2019Ouest qui forment le visage jaunissent, contrairement aux yeux et \u00e0 la bouche vert fonc\u00e9 form\u00e9s par des sapins de Douglas.\u00a0Cette <a href=\"https:\/\/www.hereisoregon.com\/places\/2021\/10\/who-planted-a-giant-smiley-face-of-trees.html\" target=\"_blank\" rel=\"noopener\">vid\u00e9o<\/a> (en anglais) explique le ph\u00e9nom\u00e8ne.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5px;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-widget-area awb-widget-area-element fusion-widget-area-1 fusion-content-widget-area\" style=\"--awb-title-color:#6b6b6b;--awb-padding:0px 0px 0px 0px;\"><div id=\"custom_html-50\" class=\"widget_text widget widget_custom_html\" style=\"border-style: solid;border-color:transparent;border-width:0px;\"><div class=\"textwidget custom-html-widget\"><h4><a href=\"\/fr\/sfiinbrief\">SFI EN BREF<\/a><\/h4>\r\n<a href=\"https:\/\/sustainableforestryinitiativeinc.my.salesforce-sites.com\/formstack\/apex\/VisualAntidote__HostedFastForm?h=CIHEF\" target=\"_blank\"><b>INSCRIVEZ-VOUS<\/b><\/a> \u00e0 notre info-lettre mensuelle.\r\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#d6d6d6;border-color:#d6d6d6;border-top-width:1px;\"><\/div><\/div>\r\n<h4><a href=\"\/fr\/blogue-sfi\/\">SFI BLOGUE<\/a><\/h4>\r\n<a href=\"https:\/\/sustainableforestryinitiativeinc.my.salesforce-sites.com\/formstack\/apex\/VisualAntidote__HostedFastForm?h=BB2NL\" target=\"_blank\"><b>INSCRIVEZ-VOUS<\/b><\/a> pour recevoir nos messages.\r\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#d6d6d6;border-color:#d6d6d6;border-top-width:1px;\"><\/div><\/div>\r\n<h4 style=\"margin-top:0px;\" ><a href=\"\/fr\/communiques\/\">COMMUNIQU\u00c9S<\/a><\/h4>\r\n<a href=\"https:\/\/sustainableforestryinitiativeinc.my.salesforce-sites.com\/formstack\/apex\/VisualAntidote__HostedFastForm?h=NXR7Y\" target=\"_blank\"><b>INSCRIVEZ-VOUS<\/b><\/a> pour recevoir les derni\u00e8res nouvelles de SFI.\r\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#d6d6d6;border-color:#d6d6d6;border-top-width:1px;\"><\/div><\/div><\/div><\/div><div id=\"custom_html-37\" class=\"widget_text widget widget_custom_html\" style=\"border-style: solid;border-color:transparent;border-width:0px;\"><div class=\"textwidget custom-html-widget\"><div class=\"fusion-modal modal fade modal-1 Bref-signup\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"modal-heading-1\" aria-hidden=\"true\" style=\"--awb-border-color:#ebebeb;--awb-background:#f6f6f6;\"><div class=\"modal-dialog modal-lg\" role=\"document\"><div class=\"modal-content fusion-modal-content\"><div class=\"modal-header\"><button class=\"close\" type=\"button\" data-dismiss=\"modal\" aria-hidden=\"true\" aria-label=\"Close\">&times;<\/button><h3 class=\"modal-title\" id=\"modal-heading-1\" data-dismiss=\"modal\" aria-hidden=\"true\"><\/h3><\/div><div class=\"modal-body fusion-clearfix\">\r\n<iframe src=\"https:\/\/sustainableforestryinitiativeinc.my.salesforce-sites.com\/formstack\/apex\/VisualAntidote__HostedFastForm?h=CIHEF\" height=\"900\" width=\"100%\"><\/iframe>\r\n<\/div><div class=\"modal-footer\"><button class=\"fusion-button button-default button-medium button default medium\" type=\"button\" data-dismiss=\"modal\">Close<\/button><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"custom_html-48\" class=\"widget_text widget widget_custom_html\" style=\"border-style: solid;border-color:transparent;border-width:0px;\"><div class=\"textwidget custom-html-widget\"><div class=\"fusion-modal modal fade modal-2 Blog-signup\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"modal-heading-2\" aria-hidden=\"true\" style=\"--awb-border-color:#ebebeb;--awb-background:#f6f6f6;\"><div class=\"modal-dialog modal-lg\" role=\"document\"><div class=\"modal-content fusion-modal-content\"><div class=\"modal-header\"><button class=\"close\" type=\"button\" data-dismiss=\"modal\" aria-hidden=\"true\" aria-label=\"Close\">&times;<\/button><h3 class=\"modal-title\" id=\"modal-heading-2\" data-dismiss=\"modal\" aria-hidden=\"true\"><\/h3><\/div><div class=\"modal-body fusion-clearfix\">\r\n<iframe src=\"https:\/\/sustainableforestryinitiativeinc.my.salesforce-sites.com\/formstack\/apex\/VisualAntidote__HostedFastForm?h=BB2NL\" height=\"650\" width=\"100%\"><\/iframe>\r\n<\/div><div class=\"modal-footer\"><button class=\"fusion-button button-default button-medium button default medium\" type=\"button\" data-dismiss=\"modal\">Close<\/button><\/div><\/div><\/div><\/div>\r\n<\/div><\/div><div id=\"custom_html-49\" class=\"widget_text widget widget_custom_html\" style=\"border-style: solid;border-color:transparent;border-width:0px;\"><div class=\"textwidget custom-html-widget\"><div class=\"fusion-modal modal fade modal-3 News-signup\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"modal-heading-3\" aria-hidden=\"true\" style=\"--awb-border-color:#ebebeb;--awb-background:#f6f6f6;\"><div class=\"modal-dialog modal-lg\" role=\"document\"><div class=\"modal-content fusion-modal-content\"><div class=\"modal-header\"><button class=\"close\" type=\"button\" data-dismiss=\"modal\" aria-hidden=\"true\" aria-label=\"Close\">&times;<\/button><h3 class=\"modal-title\" id=\"modal-heading-3\" data-dismiss=\"modal\" aria-hidden=\"true\"><\/h3><\/div><div class=\"modal-body fusion-clearfix\">\r\n<iframe src=\"https:\/\/sustainableforestryinitiativeinc.my.salesforce-sites.com\/formstack\/apex\/VisualAntidote__HostedFastForm?h=NXR7Y\" height=\"650\" width=\"100%\"><\/iframe>\r\n<\/div><div class=\"modal-footer\"><button class=\"fusion-button button-default button-medium button default medium\" type=\"button\" data-dismiss=\"modal\">Close<\/button><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-additional-widget-content\"><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes : demain, jeudi 22 septembre 2022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord. <\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[531],"tags":[],"wf_post_folders":[530,456],"class_list":["post-786933","post","type-post","status-publish","format-standard","hentry","category-blogue-sfi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Blogue du forestier : Les couleurs de l\u2019automne - forests.org<\/title>\n<meta name=\"description\" content=\"Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes : demain, jeudi 22 septembre 2022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blogue du forestier : Les couleurs de l\u2019automne - forests.org\" \/>\n<meta property=\"og:description\" content=\"Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes : demain, jeudi 22 septembre 2022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/\" \/>\n<meta property=\"og:site_name\" content=\"forests.org\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SustainableForestryInitiative\" \/>\n<meta property=\"article:published_time\" content=\"2022-09-20T19:30:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-14T14:27:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/forests.org\/wp-content\/uploads\/Fall_Foliage-1.png\" \/>\n<meta name=\"author\" content=\"Paula Wardle\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@sfiprogram\" \/>\n<meta name=\"twitter:site\" content=\"@sfiprogram\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Paula Wardle\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/\"},\"author\":{\"name\":\"Paula Wardle\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#\\\/schema\\\/person\\\/4efb33c1738f0bae6d7cb3f915d3bc14\"},\"headline\":\"Blogue du forestier : Les couleurs de l\u2019automne\",\"datePublished\":\"2022-09-20T19:30:38+00:00\",\"dateModified\":\"2023-08-14T14:27:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/\"},\"wordCount\":1584,\"publisher\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/forests.org\\\/wp-content\\\/uploads\\\/Fall_Foliage-1.png\",\"articleSection\":[\"Blogue SFI\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/\",\"url\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/\",\"name\":\"Blogue du forestier : Les couleurs de l\u2019automne - forests.org\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/forests.org\\\/wp-content\\\/uploads\\\/Fall_Foliage-1.png\",\"datePublished\":\"2022-09-20T19:30:38+00:00\",\"dateModified\":\"2023-08-14T14:27:56+00:00\",\"description\":\"Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes : demain, jeudi 22 septembre 2022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/#primaryimage\",\"url\":\"https:\\\/\\\/forests.org\\\/wp-content\\\/uploads\\\/Fall_Foliage-1.png\",\"contentUrl\":\"https:\\\/\\\/forests.org\\\/wp-content\\\/uploads\\\/Fall_Foliage-1.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/blogue-du-forestier-les-couleurs-de-lautomne\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/forests.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blogue du forestier : Les couleurs de l\u2019automne\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/forests.org\\\/fr\\\/\",\"name\":\"forests.org\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/forests.org\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#organization\",\"name\":\"Sustainable Forestry Initiative\",\"url\":\"https:\\\/\\\/forests.org\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/forests.org\\\/wp-content\\\/uploads\\\/Grant-SFI-logo-FI2.jpg\",\"contentUrl\":\"https:\\\/\\\/forests.org\\\/wp-content\\\/uploads\\\/Grant-SFI-logo-FI2.jpg\",\"width\":400,\"height\":400,\"caption\":\"Sustainable Forestry Initiative\"},\"image\":{\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/SustainableForestryInitiative\",\"https:\\\/\\\/x.com\\\/sfiprogram\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/sustainable-forestry-initiative-inc-\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/SFIProgram\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/forests.org\\\/fr\\\/#\\\/schema\\\/person\\\/4efb33c1738f0bae6d7cb3f915d3bc14\",\"name\":\"Paula Wardle\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/636e897aba065ee2f8b595d39b593d737ac727908e199842822d38c6d9ab559b?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/636e897aba065ee2f8b595d39b593d737ac727908e199842822d38c6d9ab559b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/636e897aba065ee2f8b595d39b593d737ac727908e199842822d38c6d9ab559b?s=96&d=mm&r=g\",\"caption\":\"Paula Wardle\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Blogue du forestier : Les couleurs de l\u2019automne - forests.org","description":"Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes : demain, jeudi 22 septembre 2022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord.","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:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/","og_locale":"fr_FR","og_type":"article","og_title":"Blogue du forestier : Les couleurs de l\u2019automne - forests.org","og_description":"Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes : demain, jeudi 22 septembre 2022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord.","og_url":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/","og_site_name":"forests.org","article_publisher":"https:\/\/www.facebook.com\/SustainableForestryInitiative","article_published_time":"2022-09-20T19:30:38+00:00","article_modified_time":"2023-08-14T14:27:56+00:00","og_image":[{"url":"https:\/\/forests.org\/wp-content\/uploads\/Fall_Foliage-1.png","type":"","width":"","height":""}],"author":"Paula Wardle","twitter_card":"summary_large_image","twitter_creator":"@sfiprogram","twitter_site":"@sfiprogram","twitter_misc":{"\u00c9crit par":"Paula Wardle","Dur\u00e9e de lecture estim\u00e9e":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/#article","isPartOf":{"@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/"},"author":{"name":"Paula Wardle","@id":"https:\/\/forests.org\/fr\/#\/schema\/person\/4efb33c1738f0bae6d7cb3f915d3bc14"},"headline":"Blogue du forestier : Les couleurs de l\u2019automne","datePublished":"2022-09-20T19:30:38+00:00","dateModified":"2023-08-14T14:27:56+00:00","mainEntityOfPage":{"@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/"},"wordCount":1584,"publisher":{"@id":"https:\/\/forests.org\/fr\/#organization"},"image":{"@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/#primaryimage"},"thumbnailUrl":"https:\/\/forests.org\/wp-content\/uploads\/Fall_Foliage-1.png","articleSection":["Blogue SFI"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/","url":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/","name":"Blogue du forestier : Les couleurs de l\u2019automne - forests.org","isPartOf":{"@id":"https:\/\/forests.org\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/#primaryimage"},"image":{"@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/#primaryimage"},"thumbnailUrl":"https:\/\/forests.org\/wp-content\/uploads\/Fall_Foliage-1.png","datePublished":"2022-09-20T19:30:38+00:00","dateModified":"2023-08-14T14:27:56+00:00","description":"Ma saison pr\u00e9f\u00e9r\u00e9e est \u00e0 nos portes : demain, jeudi 22 septembre 2022, marque l\u2019\u00e9quinoxe d\u2019automne et le d\u00e9but de cette saison dans l\u2019h\u00e9misph\u00e8re nord.","breadcrumb":{"@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/#primaryimage","url":"https:\/\/forests.org\/wp-content\/uploads\/Fall_Foliage-1.png","contentUrl":"https:\/\/forests.org\/wp-content\/uploads\/Fall_Foliage-1.png"},{"@type":"BreadcrumbList","@id":"https:\/\/forests.org\/fr\/blogue-du-forestier-les-couleurs-de-lautomne\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/forests.org\/fr\/"},{"@type":"ListItem","position":2,"name":"Blogue du forestier : Les couleurs de l\u2019automne"}]},{"@type":"WebSite","@id":"https:\/\/forests.org\/fr\/#website","url":"https:\/\/forests.org\/fr\/","name":"forests.org","description":"","publisher":{"@id":"https:\/\/forests.org\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/forests.org\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/forests.org\/fr\/#organization","name":"Sustainable Forestry Initiative","url":"https:\/\/forests.org\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/forests.org\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/forests.org\/wp-content\/uploads\/Grant-SFI-logo-FI2.jpg","contentUrl":"https:\/\/forests.org\/wp-content\/uploads\/Grant-SFI-logo-FI2.jpg","width":400,"height":400,"caption":"Sustainable Forestry Initiative"},"image":{"@id":"https:\/\/forests.org\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/SustainableForestryInitiative","https:\/\/x.com\/sfiprogram","https:\/\/www.linkedin.com\/company\/sustainable-forestry-initiative-inc-","https:\/\/www.youtube.com\/user\/SFIProgram"]},{"@type":"Person","@id":"https:\/\/forests.org\/fr\/#\/schema\/person\/4efb33c1738f0bae6d7cb3f915d3bc14","name":"Paula Wardle","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/636e897aba065ee2f8b595d39b593d737ac727908e199842822d38c6d9ab559b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/636e897aba065ee2f8b595d39b593d737ac727908e199842822d38c6d9ab559b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/636e897aba065ee2f8b595d39b593d737ac727908e199842822d38c6d9ab559b?s=96&d=mm&r=g","caption":"Paula Wardle"}}]}},"_links":{"self":[{"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/posts\/786933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/comments?post=786933"}],"version-history":[{"count":0,"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/posts\/786933\/revisions"}],"wp:attachment":[{"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/media?parent=786933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/categories?post=786933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/tags?post=786933"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/forests.org\/fr\/wp-json\/wp\/v2\/wf_post_folders?post=786933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}