{"id":22058,"date":"2021-02-20T09:00:03","date_gmt":"2021-02-20T08:00:03","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=22058"},"modified":"2021-02-20T05:19:28","modified_gmt":"2021-02-20T04:19:28","slug":"il-y-a-9300-ans-en-suede-des-arbres-poussaient-la-ou-il-y-a-de-la-toundra-aujourdhui","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-9300-ans-en-suede-des-arbres-poussaient-la-ou-il-y-a-de-la-toundra-aujourdhui\/","title":{"rendered":"Il y a 9300 ans, en Su\u00e8de, des arbres poussaient l\u00e0 o\u00f9 il y a de la toundra aujourd&rsquo;hui"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Des restes de v\u00e9g\u00e9tations vielles de 9300 ans trouv\u00e9es sous les glaciers en recul dans le nord de la Su\u00e8de montrent que les arbres poussaient autrefois l\u00e0 o\u00f9 la toundra existe aujourd&rsquo;hui, ce qui signifie qu&rsquo;il faisait plus chaud.<\/p>\n<p>Une nouvelle publication su\u00e9doise intitul\u00e9e New Presence Of Beaver (Castor fiber L) in the Scandes soutient des conditions plus chaudes que le pr\u00e9sent et un paysage de montagne riche et vari\u00e9 r\u00e9v\u00e8le que les arbres poussaient autrefois jusqu&rsquo;\u00e0 700 m\u00e8tres au-dessus de la limite foresti\u00e8re actuelle dans le nord de la Su\u00e8de (Laponie, emplacements 1 et 2).<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22059\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-9300-ans-en-suede-des-arbres-poussaient-la-ou-il-y-a-de-la-toundra-aujourdhui\/scandinavie\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/scandinavie.png?fit=304%2C379&amp;ssl=1\" data-orig-size=\"304,379\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"scandinavie\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/scandinavie.png?fit=241%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/scandinavie.png?fit=304%2C379&amp;ssl=1\" class=\"size-full wp-image-22059 aligncenter\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/scandinavie.png?resize=304%2C379&#038;ssl=1\" alt=\"\" width=\"304\" height=\"379\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/scandinavie.png?w=304&amp;ssl=1 304w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/scandinavie.png?resize=241%2C300&amp;ssl=1 241w\" sizes=\"auto, (max-width: 304px) 100vw, 304px\" \/><\/p>\n<p>Figure 1. Localisation des zones d&rsquo;\u00e9tude dans le nord de la Su\u00e8de (Laponie). 1. K\u00e5rsaglaci\u00e4ren. 2. T\u00e4rna. Les m\u00e9gafossiles montrent des climats beaucoup plus chauds il y a 9000 ans.<\/p>\n<p>Au cours des 120 derni\u00e8res ann\u00e9es, le climat s&rsquo;est r\u00e9chauff\u00e9 et il y a donc eu un r\u00e9tr\u00e9cissement des glaciers et des plaques de glace. Cela a d\u00e9voil\u00e9 la v\u00e9g\u00e9tation et la vie ant\u00e9rieure de cette r\u00e9gion.<\/p>\n<p>Les restes de v\u00e9g\u00e9tation concern\u00e9s qui ont \u00e9t\u00e9 trouv\u00e9s repr\u00e9sentent des enclaves d&rsquo;arbres dans des cirques glaciaires vides de glace, selon l&rsquo;\u00e9tude.<\/p>\n<p>On a trouv\u00e9 des m\u00e9gafossiles de pinus sylvestris avec des signes de rongement par les castors (Castor fiber L.) de diff\u00e9rents sites du nord de la Su\u00e8de qui sont couverts par la toundra.<\/p>\n<p>Ils datent de 9500 \u00e0 9300 cal. an BP et sont situ\u00e9s entre 400 et 700 m au-dessus des limites actuelles des arbres.<\/p>\n<p>Il existe de nombreuses \u00e9tudes ant\u00e9rieures montrant l&rsquo;existence de m\u00e9gafossiles provenant de for\u00eats ant\u00e9rieures autrefois couvertes de glaciers: (Schl\u00fcchter &amp; J\u00f6rin 2004; Benedict et al.2008; Nesje et al.2011; Reckin 2013; Koch et al.2014; Kullman &amp; \u00d6berg, 2020a, (Lundqvist 1969; Holmlund et al., 1996; Lindgren &amp; Str\u00f6mgren 2001,<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22061\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-9300-ans-en-suede-des-arbres-poussaient-la-ou-il-y-a-de-la-toundra-aujourdhui\/glacier-sweden-a\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-A.png?fit=420%2C343&amp;ssl=1\" data-orig-size=\"420,343\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Glacier-Sweden-A\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-A.png?fit=300%2C245&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-A.png?fit=420%2C343&amp;ssl=1\" class=\"size-full wp-image-22061 aligncenter\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-A.png?resize=420%2C343&#038;ssl=1\" alt=\"\" width=\"420\" height=\"343\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-A.png?w=420&amp;ssl=1 420w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-A.png?resize=300%2C245&amp;ssl=1 300w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/p>\n<p>Ces restes de m\u00e9gafossiles expos\u00e9s repr\u00e9sentent d&rsquo;anciens peuplements d&rsquo;arbres qui ont ensuite disparus et ont \u00e9t\u00e9 ensevelis par la neige et la glace pendant de nombreux mill\u00e9naires. Il faisait alors plus de 3 \u00b0C plus chaud que maintenant dans cette r\u00e9gion \u00e0 une \u00e9poque o\u00f9 les concentrations atmosph\u00e9riques de CO2 \u00e9taient bien inf\u00e9rieures \u00e0 300 ppm.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22062\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-9300-ans-en-suede-des-arbres-poussaient-la-ou-il-y-a-de-la-toundra-aujourdhui\/glacier-sweden-bc\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-BC.png?fit=361%2C564&amp;ssl=1\" data-orig-size=\"361,564\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Glacier-Sweden-BC\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-BC.png?fit=192%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-BC.png?fit=361%2C564&amp;ssl=1\" class=\"size-full wp-image-22062 aligncenter\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-BC.png?resize=361%2C564&#038;ssl=1\" alt=\"\" width=\"361\" height=\"564\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-BC.png?w=361&amp;ssl=1 361w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/Glacier-Sweden-BC.png?resize=192%2C300&amp;ssl=1 192w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/p>\n<p>Aper\u00e7u des habitats glaciaires \u00e9tudi\u00e9s, y compris les \u00e9tangs d&rsquo;eau de fonte adjacents. Des restes d&rsquo;arbres m\u00e9gafossiles se trouvent \u00e0 ces niveaux et m\u00eame en amont. A. K\u00e5rsaglaci\u00e4ren. Photo: 12\/09\/2013. B. T\u00e4rnaglaci\u00e4ren. Photo: 28\/08\/2012. C. Murtserglaci\u00e4ren Photo: 2012-08-28.<br \/>\nTous les sites pr\u00e9sentent des \u00e9tangs d&rsquo;eau de fonte en \u00e9troite association avec les champs avant inf\u00e9rieurs, r\u00e9cemment lib\u00e9r\u00e9s de la glace.<\/p>\n<p>Voici un Pinus Sylvestris ou Pin Sylvestre qui vivait il y a 9300 ans dans cette Su\u00e8de chaude :<\/p>\n<figure id=\"attachment_22066\" aria-describedby=\"caption-attachment-22066\" style=\"width: 540px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22066\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-9300-ans-en-suede-des-arbres-poussaient-la-ou-il-y-a-de-la-toundra-aujourdhui\/pin-sylvestre\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/pin-sylvestre.jpg?fit=540%2C720&amp;ssl=1\" data-orig-size=\"540,720\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pin-sylvestre\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;credit Pixabay License&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/pin-sylvestre.jpg?fit=225%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/pin-sylvestre.jpg?fit=540%2C720&amp;ssl=1\" class=\"size-full wp-image-22066\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/pin-sylvestre.jpg?resize=540%2C720&#038;ssl=1\" alt=\"\" width=\"540\" height=\"720\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/pin-sylvestre.jpg?w=540&amp;ssl=1 540w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/pin-sylvestre.jpg?resize=225%2C300&amp;ssl=1 225w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><figcaption id=\"caption-attachment-22066\" class=\"wp-caption-text\">credit Pixabay License<\/figcaption><\/figure>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\" target=\"_blank\" rel=\"noopener\">Terra Projects<\/a><\/p>\n<p>Source : <a href=\"https:\/\/wattsupwiththat.com\/2021\/02\/13\/tree-remnants-show-gretas-thunbergs-northern-sweden-was-3c-warmer-9300-years-agotrees-theres-tundra\/\" target=\"_blank\" rel=\"noopener\">https:\/\/wattsupwiththat.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"22058\">(383)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Des restes de v\u00e9g\u00e9tations vielles de 9300 ans trouv\u00e9es sous les glaciers en recul dans le nord de la Su\u00e8de&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22060,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"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":"Il y a 9300 ans, en #Su\u00e8de, des #arbres poussaient l\u00e0 o\u00f9 il y a de la #toundra aujourd'hui @laterredufuturcom Terra Projects","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}},"categories":[20],"tags":[7567,289,41,7568,314,4871],"class_list":["post-22058","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climat","tag-9300-ans","tag-arbres","tag-climat","tag-climat-chaud","tag-foret","tag-suede","wpcat-20-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/foret-suede.jpg?fit=960%2C638&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5JM","jetpack-related-posts":[{"id":10896,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-arbres-ont-parle-les-romains-avaient-plus-chaud-que-nous-en-ete\/","url_meta":{"origin":22058,"position":0},"title":"Les arbres ont parl\u00e9 : les Romains avaient plus chaud que nous en \u00e9t\u00e9","author":"Admin","date":"3 f\u00e9vrier 2016","format":false,"excerpt":"La densit\u00e9 du bois au sein des anneaux de croissance des pins scandinaves fournit de nouvelles informations sur notre climat pass\u00e9. Les Romains pourraient, par exemple, avoir eu plus chaud que nous durant les mois d'\u00e9t\u00e9. La Terre se serait \u00e9galement refroidie durant 2.000 ans, jusqu\u2019\u00e0 ce que l\u2019Homme commence\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/cernes-arbres.jpg?fit=800%2C600&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/cernes-arbres.jpg?fit=800%2C600&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/cernes-arbres.jpg?fit=800%2C600&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/02\/cernes-arbres.jpg?fit=800%2C600&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":21835,"url":"https:\/\/www.laterredufutur.com\/accueil\/preuve-dun-climat-anterieur-plus-chaud-un-geologue-suisse-a-etudie-un-tronc-darbre-vieux-de-10800-ans-sous-le-glacier-des-alpes\/","url_meta":{"origin":22058,"position":1},"title":"Preuve d&rsquo;un climat ant\u00e9rieur plus chaud ! Un g\u00e9ologue suisse a \u00e9tudi\u00e9 un tronc d&rsquo;arbre vieux de 10800 ans sous le glacier des Alpes","author":"Admin","date":"19 janvier 2021","format":false,"excerpt":"Un tronc d'arbre enfoui sous un glacier suisse vieux de 10800 ans a \u00e9t\u00e9 d\u00e9couvert et nous dit que les Alpes \u00e9taient beaucoup plus chaudes au d\u00e9but de l'Holoc\u00e8ne qu'aujourd'hui. Sur SRF Swiss Broadccasting a r\u00e9cemment rapport\u00e9 une d\u00e9couverte fascinante dans les Alpes suisses : un tronc d'arbre de plus\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/geologue-christian-schlutchter-arbre-glacier-suisse-2.jpg?fit=960%2C540&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/geologue-christian-schlutchter-arbre-glacier-suisse-2.jpg?fit=960%2C540&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/geologue-christian-schlutchter-arbre-glacier-suisse-2.jpg?fit=960%2C540&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/geologue-christian-schlutchter-arbre-glacier-suisse-2.jpg?fit=960%2C540&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":25359,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-plus-grande-foret-sauvage-du-monde-semble-se-reduire-comme-une-peau-de-chagrin\/","url_meta":{"origin":22058,"position":2},"title":"La plus grande for\u00eat sauvage du monde semble se r\u00e9duire comme une peau de chagrin","author":"Admin","date":"14 novembre 2023","format":false,"excerpt":"Les for\u00eats bor\u00e9ales de la Terre entourent les extr\u00e9mit\u00e9s septentrionales de notre plan\u00e8te, juste au sud de la toundra sans arbres de l'Arctique. Si la plan\u00e8te porte une calotte glaciaire arctique, les for\u00eats bor\u00e9ales sont un bandeau l\u00e2che enroul\u00e9 autour de ses oreilles, couvrant de larges portions de l'Alaska, du\u2026","rel":"","context":"Dans &quot;Ecologie&quot;","block_context":{"text":"Ecologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/ecologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/foret-egypte-desert.jpg?fit=768%2C512&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/foret-egypte-desert.jpg?fit=768%2C512&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/foret-egypte-desert.jpg?fit=768%2C512&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/foret-egypte-desert.jpg?fit=768%2C512&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":977,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-tendance-au-refroidissement-a-long-terme\/","url_meta":{"origin":22058,"position":3},"title":"Une tendance au refroidissement \u00e0 long terme","author":"Admin","date":"19 juillet 2012","format":false,"excerpt":"La dendrochronologie (datation par cercles des arbres) offre aux chercheurs des informations cl\u00e9s sur certains aspects des \u00e9cologies pass\u00e9es, telles que le climat. Prenant avantage de l'opportunit\u00e9 d'\u00e9valuer les cercles des arbres, une \u00e9quipe internationale de chercheurs a pu reconstituer le climat de l'Europe du nord au cours des 2000\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"nature climate","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/07\/nature-climate.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":19284,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-romains-avaient-plus-chaud-que-nous-en-ete\/","url_meta":{"origin":22058,"position":4},"title":"Les Romains avaient plus chaud que nous en \u00e9t\u00e9","author":"Admin","date":"17 juillet 2019","format":false,"excerpt":"La densit\u00e9 du bois au sein des anneaux de croissance des pins scandinaves fournit de nouvelles informations sur notre climat pass\u00e9. Les Romains pourraient, par exemple, avoir eu plus chaud que nous durant les mois d'\u00e9t\u00e9. La Terre se serait \u00e9galement refroidie durant 2.000 ans, jusqu'\u00e0 ce que l'Homme commence\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/empire-romain.jpg?fit=1100%2C578&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/empire-romain.jpg?fit=1100%2C578&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/empire-romain.jpg?fit=1100%2C578&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/empire-romain.jpg?fit=1100%2C578&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/empire-romain.jpg?fit=1100%2C578&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":7791,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-palmiers-decouverts-sous-les-glaces-de-lantarctique\/","url_meta":{"origin":22058,"position":5},"title":"Des palmiers d\u00e9couverts sous les glaces de l&rsquo;Antarctique !","author":"Admin","date":"30 ao\u00fbt 2015","format":false,"excerpt":"La th\u00e9orie de la d\u00e9rive des plaques tectoniques encore remise en question... la th\u00e9orie de l'hydroplaque renforc\u00e9e... Les forages scientifiques dans l'\u00e9paisse glace de Wilkes Land, en Antarctique de l' Est (la partie faisant face \u00e0 l'Australie) ont fourni les preuves de \" la croissance de for\u00eats tropicales caract\u00e9ris\u00e9es par\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/palmier-sous-la-neige.gif?fit=499%2C314&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=22058"}],"version-history":[{"count":4,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22058\/revisions"}],"predecessor-version":[{"id":22067,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22058\/revisions\/22067"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/22060"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=22058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=22058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=22058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}