{"id":44677,"date":"2011-05-01T00:00:00","date_gmt":"2011-05-01T04:00:00","guid":{"rendered":"http:\/\/www.cec.org\/publications\/north-american-terrestrial-ecoregions-level-iii\/"},"modified":"2024-07-11T16:52:54","modified_gmt":"2024-07-11T20:52:54","slug":"north-american-terrestrial-ecoregions-level-iii","status":"publish","type":"publications","link":"https:\/\/www.cec.org\/fr\/publications\/north-american-terrestrial-ecoregions-level-iii\/","title":{"rendered":"North American Terrestrial Ecoregions\u2014Level III"},"content":{"rendered":"

The concepts used to define and describe Level III ecoregions follow the original methodology outlined in the 1997 CEC publication, Ecological Regions of North America: Toward a Common Perspective, which provided a descriptive framework in its presentation and discussion of the Level I terrestrial ecoregions. Under this framework, ecoregions were defined in a holistic and comprehensive manner categorized according to a variety of biological, physical and human factors that are found to one extent or another in all natural and human-modified \u00c9cosyst\u00e8mes across North America.<\/p>\n","protected":false},"excerpt":{"rendered":"

The concepts used to define and describe Level III ecoregions follow the original methodology outlined in the 1997 CEC publication, Ecological Regions of North America: Toward a Common Perspective, which provided a descriptive framework in its presentation and discussion of the Level I terrestrial ecoregions. Under this framework, ecoregions were defined in a holistic and […]<\/p>\n","protected":false},"featured_media":37310,"template":"","class_list":["post-44677","publications","type-publications","status-publish","has-post-thumbnail","hentry","document_type-document-dinformation","document_theme-ecosystemes"],"acf":[],"yoast_head":"\nNorth American Terrestrial Ecoregions\u2014Level III<\/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:\/\/www.cec.org\/fr\/publications\/north-american-terrestrial-ecoregions-level-iii\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"North American Terrestrial Ecoregions\u2014Level III\" \/>\n<meta property=\"og:description\" content=\"The concepts used to define and describe Level III ecoregions follow the original methodology outlined in the 1997 CEC publication, Ecological Regions of North America: Toward a Common Perspective, which provided a descriptive framework in its presentation and discussion of the Level I terrestrial ecoregions. Under this framework, ecoregions were defined in a holistic and […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cec.org\/fr\/publications\/north-american-terrestrial-ecoregions-level-iii\/\" \/>\n<meta property=\"og:site_name\" content=\"Commission de coop\u00e9ration environnementale\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CECconnect\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-11T20:52:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cec.org\/wp-content\/uploads\/10415-north-american-terrestrial-ecoregionslevel-iii-en-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"465\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@CECweb\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/\",\"url\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/\",\"name\":\"North American Terrestrial Ecoregions\u2014Level III\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/10415-north-american-terrestrial-ecoregionslevel-iii-en-1.png\",\"datePublished\":\"2011-05-01T04:00:00+00:00\",\"dateModified\":\"2024-07-11T20:52:54+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/10415-north-american-terrestrial-ecoregionslevel-iii-en-1.png\",\"contentUrl\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/10415-north-american-terrestrial-ecoregionslevel-iii-en-1.png\",\"width\":465,\"height\":600,\"caption\":\"CEC Publication Cover\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/north-american-terrestrial-ecoregions-level-iii\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Publications\",\"item\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/publications\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"North American Terrestrial Ecoregions\u2014Level III\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/\",\"name\":\"Commission for Environmental Cooperation\",\"description\":\"Three countries working together to protect our shared environment\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/#organization\"},\"alternateName\":\"CEC - 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