{"id":1823,"date":"2017-12-07T22:05:38","date_gmt":"2017-12-07T21:05:38","guid":{"rendered":"https:\/\/www.yannarthusbertrandphoto.com\/?post_type=product&#038;p=1823"},"modified":"2018-02-20T18:03:19","modified_gmt":"2018-02-20T17:03:19","slug":"sols-polygonaux","status":"publish","type":"product","link":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/","title":{"rendered":"Sols Polygonaux"},"content":{"rendered":"<p>Le fond des Vall\u00e9es s\u00e8ches de McMurdo, l\u2019un des rares endroits non englac\u00e9s du continent, est constitu\u00e9 de sols polygonaux semblables aux craquelures d\u2019une mare dess\u00e9ch\u00e9e. Les variations extr\u00eames de temp\u00e9rature entre l\u2019\u00e9t\u00e9 et l\u2019hiver, quand une nuit de six mois enveloppe le continent et fait chuter la temp\u00e9rature de 50 \u00b0C, provoquent le gel et le d\u00e9gel de la glace enfouie dans le terrain et cr\u00e9ent cette \u00e9trange tapisserie min\u00e9rale. La formation des sols n\u2019est pas compl\u00e8tement \u00e9lucid\u00e9e, mais leur localisation est bien identifi\u00e9e : ils se dessinent l\u00e0 o\u00f9 les sols sont gel\u00e9s en permanence, en Antarctique comme en Arctique. La plan\u00e8te Terre n\u2019en poss\u00e8de n\u00e9anmoins pas le monopole, les images de Mars d\u00e9livr\u00e9es par Mars Global Surveyor et par les rover Spirit et Opportunity sont saisissantes : des sols polygonaux tout \u00e0 fait semblables \u00e0 ceux des Vall\u00e9es s\u00e8ches sont pr\u00e9sents dans les r\u00e9gions polaires de la plan\u00e8te rouge, mais en version gigantesque : les polygones y mesurent plusieurs kilom\u00e8tres de large au lieu de 10 \u00e0 30 m sur Terre.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sols polygonaux de la vall\u00e9e Beacon, cha\u00eene des vall\u00e9es s\u00e8ches, Antarctique [p\u00f4le Sud]\u00a0(77\u00b050\u2019 S \u2013 160\u00b050\u2019 E).<\/p>\n","protected":false},"featured_media":1824,"template":"","meta":{"inline_featured_image":false},"product_cat":[212],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sols Polygonaux, Antarctique - Yann Arthus-Bertrand Antarctique<\/title>\n<meta name=\"description\" content=\"Le fond des Vall\u00e9es s\u00e8ches de McMurdo, l\u2019un des rares endroits non englac\u00e9s du continent, est constitu\u00e9 de sols polygonaux semblables aux craquelures d\u2019une mare dess\u00e9ch\u00e9e. Les variations extr\u00eames de temp\u00e9rature entre l\u2019\u00e9t\u00e9 et l\u2019hiver, quand une nuit de six mois enveloppe le continent et fait chuter la temp\u00e9rature...\" \/>\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.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sols Polygonaux, Antarctique - Yann Arthus-Bertrand Antarctique\" \/>\n<meta property=\"og:description\" content=\"Le fond des Vall\u00e9es s\u00e8ches de McMurdo, l\u2019un des rares endroits non englac\u00e9s du continent, est constitu\u00e9 de sols polygonaux semblables aux craquelures d\u2019une mare dess\u00e9ch\u00e9e. Les variations extr\u00eames de temp\u00e9rature entre l\u2019\u00e9t\u00e9 et l\u2019hiver, quand une nuit de six mois enveloppe le continent et fait chuter la temp\u00e9rature...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/\" \/>\n<meta property=\"og:site_name\" content=\"Yann Arthus-Bertrand\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Y.A.Bertrand\/\" \/>\n<meta property=\"article:modified_time\" content=\"2018-02-20T17:03:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.yannarthusbertrandphoto.com\/wp-content\/uploads\/2017\/12\/f001212144c7.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1333\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Yann_A_B\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/\",\"url\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/\",\"name\":\"Sols Polygonaux, Antarctique - Yann Arthus-Bertrand Antarctique\",\"isPartOf\":{\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#website\"},\"datePublished\":\"2017-12-07T21:05:38+00:00\",\"dateModified\":\"2018-02-20T17:03:19+00:00\",\"description\":\"Le fond des Vall\u00e9es s\u00e8ches de McMurdo, l\u2019un des rares endroits non englac\u00e9s du continent, est constitu\u00e9 de sols polygonaux semblables aux craquelures d\u2019une mare dess\u00e9ch\u00e9e. Les variations extr\u00eames de temp\u00e9rature entre l\u2019\u00e9t\u00e9 et l\u2019hiver, quand une nuit de six mois enveloppe le continent et fait chuter la temp\u00e9rature...\",\"breadcrumb\":{\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sols Polygonaux\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#website\",\"url\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/\",\"name\":\"Yann Arthus-Bertrand\",\"description\":\"Site officiel d\u00e9di\u00e9 \u00e0 l\u2019\u0153uvre photographique de Yann Arthus-Bertrand\",\"publisher\":{\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#organization\",\"name\":\"Alfie Be\",\"url\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.yannarthusbertrandphoto.com\/wp-content\/uploads\/2018\/01\/yab_logo_black.svg\",\"contentUrl\":\"https:\/\/www.yannarthusbertrandphoto.com\/wp-content\/uploads\/2018\/01\/yab_logo_black.svg\",\"caption\":\"Alfie Be\"},\"image\":{\"@id\":\"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.instagram.com\/yannarthusbertrand\/\",\"https:\/\/www.youtube.com\/user\/yannarthusbertrand\",\"https:\/\/www.facebook.com\/Y.A.Bertrand\/\",\"https:\/\/twitter.com\/Yann_A_B\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sols Polygonaux, Antarctique - Yann Arthus-Bertrand Antarctique","description":"Le fond des Vall\u00e9es s\u00e8ches de McMurdo, l\u2019un des rares endroits non englac\u00e9s du continent, est constitu\u00e9 de sols polygonaux semblables aux craquelures d\u2019une mare dess\u00e9ch\u00e9e. Les variations extr\u00eames de temp\u00e9rature entre l\u2019\u00e9t\u00e9 et l\u2019hiver, quand une nuit de six mois enveloppe le continent et fait chuter la temp\u00e9rature...","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:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/","og_locale":"fr_FR","og_type":"article","og_title":"Sols Polygonaux, Antarctique - Yann Arthus-Bertrand Antarctique","og_description":"Le fond des Vall\u00e9es s\u00e8ches de McMurdo, l\u2019un des rares endroits non englac\u00e9s du continent, est constitu\u00e9 de sols polygonaux semblables aux craquelures d\u2019une mare dess\u00e9ch\u00e9e. Les variations extr\u00eames de temp\u00e9rature entre l\u2019\u00e9t\u00e9 et l\u2019hiver, quand une nuit de six mois enveloppe le continent et fait chuter la temp\u00e9rature...","og_url":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/","og_site_name":"Yann Arthus-Bertrand","article_publisher":"https:\/\/www.facebook.com\/Y.A.Bertrand\/","article_modified_time":"2018-02-20T17:03:19+00:00","og_image":[{"width":2000,"height":1333,"url":"https:\/\/www.yannarthusbertrandphoto.com\/wp-content\/uploads\/2017\/12\/f001212144c7.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@Yann_A_B","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/","url":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/","name":"Sols Polygonaux, Antarctique - Yann Arthus-Bertrand Antarctique","isPartOf":{"@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#website"},"datePublished":"2017-12-07T21:05:38+00:00","dateModified":"2018-02-20T17:03:19+00:00","description":"Le fond des Vall\u00e9es s\u00e8ches de McMurdo, l\u2019un des rares endroits non englac\u00e9s du continent, est constitu\u00e9 de sols polygonaux semblables aux craquelures d\u2019une mare dess\u00e9ch\u00e9e. Les variations extr\u00eames de temp\u00e9rature entre l\u2019\u00e9t\u00e9 et l\u2019hiver, quand une nuit de six mois enveloppe le continent et fait chuter la temp\u00e9rature...","breadcrumb":{"@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/produit\/sols-polygonaux\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/shop\/"},{"@type":"ListItem","position":3,"name":"Sols Polygonaux"}]},{"@type":"WebSite","@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#website","url":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/","name":"Yann Arthus-Bertrand","description":"Site officiel d\u00e9di\u00e9 \u00e0 l\u2019\u0153uvre photographique de Yann Arthus-Bertrand","publisher":{"@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#organization","name":"Alfie Be","url":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.yannarthusbertrandphoto.com\/wp-content\/uploads\/2018\/01\/yab_logo_black.svg","contentUrl":"https:\/\/www.yannarthusbertrandphoto.com\/wp-content\/uploads\/2018\/01\/yab_logo_black.svg","caption":"Alfie Be"},"image":{"@id":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/yannarthusbertrand\/","https:\/\/www.youtube.com\/user\/yannarthusbertrand","https:\/\/www.facebook.com\/Y.A.Bertrand\/","https:\/\/twitter.com\/Yann_A_B"]}]}},"_links":{"self":[{"href":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/wp-json\/wp\/v2\/product\/1823"}],"collection":[{"href":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/wp-json\/wp\/v2\/media\/1824"}],"wp:attachment":[{"href":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/wp-json\/wp\/v2\/media?parent=1823"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1823"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.yannarthusbertrandphoto.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}