{"id":5843,"date":"2015-04-17T17:22:23","date_gmt":"2015-04-17T15:22:23","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=5843"},"modified":"2015-04-17T17:24:35","modified_gmt":"2015-04-17T15:24:35","slug":"avancee-spectaculaire-de-la-banquise-arctique","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/avancee-spectaculaire-de-la-banquise-arctique\/","title":{"rendered":"Avanc\u00e9e spectaculaire de la banquise arctique"},"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>L&rsquo;avanc\u00e9e de la banquise peut \u00eatre observ\u00e9e\u00a0sur la nouvelle carte du gouvernement canadien. \u00c0 premi\u00e8re vue, la nouvelle mise \u00e0 jour\u00a0de la carte de la banquise du gouvernement f\u00e9d\u00e9ral du Canada va certainement surprendre certains scientifiques du changement climatique.<\/p>\n<p>La mise \u00e0 jour de la carte d\u00e9montre ce qui semble \u00eatre une banquise arctique beaucoup plus avanc\u00e9e qu&rsquo;en 2006, malgr\u00e9 les avertissements sur le r\u00e9chauffement climatique acc\u00e9l\u00e9rant la perte de la glace de mer.<\/p>\n<p>Une prolif\u00e9ration de \u00ab\u00a0blanc textur\u00e9\u00a0\u00bb, sur les cartes suivantes, couvre des parties de la mer de Beaufort qui recouvraient\u00a0l&rsquo;eau de mer sur la carte d&rsquo;il y a huit ans.<\/p>\n<p>Avant et apr\u00e8s, la comparaison montre la carte officielle de la banquise arctique au nord du Canada en 2006, et les gains de celle de l&rsquo;\u00e9dition 2014 publi\u00e9e cette semaine. (Ressources naturelles Canada)<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/photos\/carte-banquise-canada-2006.jpg\" alt=\"\" \/><\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/photos\/carte-banquise-canada-2014.jpg\" alt=\"\" \/><\/p>\n<p>La diff\u00e9rence est que la carte 2014, a \u00e9t\u00e9 d\u00e9voil\u00e9e cette semaine par Ressources naturelles Canada, et adopte une nouvelle fa\u00e7on de repr\u00e9senter la glace de mer, a expliqu\u00e9 Yvan D\u00e9sy, directeur du Centre canadien de t\u00e9l\u00e9d\u00e9tection.<\/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>\u00ab\u00a0La m\u00e9thode de calcul est compl\u00e8tement diff\u00e9rente\u00a0\u00bb, a-t-il dit.<\/p>\n<p>La m\u00e9thodologie r\u00e9vis\u00e9e est conforme aux normes internationales, avec les donn\u00e9es de la carte fournie par le Service canadien des glaces d&rsquo;Environnement Canada, qui fournit des informations actualis\u00e9es sur les conditions de la banquise\u00a0sur les eaux navigables.<\/p>\n<p>La nouvelle carte est bas\u00e9e sur un niveau m\u00e9dian de la glace pour le mois de Septembre et sur plus de 30 ans, lorsque la glace de mer atteint g\u00e9n\u00e9ralement sa faible saison. La p\u00e9riode analys\u00e9e \u00e9tait entre 1981-2010.<\/p>\n<p>Par comparaison, la carte pr\u00e9c\u00e9dente ne repr\u00e9sentait que la glace polaire permanente, dit Denis Dub\u00e9 , pr\u00e9visionniste principal au Service canadien des glaces.<\/p>\n<p>Cette image tir\u00e9e de la derni\u00e8re version de la nouvelle carte de 2014 du gouvernement du Canada, publi\u00e9 cette semaine, montre une augmentation notable de la glace de mer arctique.<\/p>\n<p><a href=\"http:\/\/www.laterredufutur.com\/accueil\/\">Adaption, r\u00e9sum\u00e9 et traduction de la Terre du Futur<\/a><\/p>\n<p>source :\u00a0http:\/\/www.cbc.ca\/<\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"5843\">(2160)<\/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>L&rsquo;avanc\u00e9e de la banquise peut \u00eatre observ\u00e9e\u00a0sur la nouvelle carte du gouvernement canadien. \u00c0 premi\u00e8re vue, la nouvelle mise \u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":5844,"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":"","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":[32],"tags":[1720,1074,298,1168,156,1289,53,430,1392,1323],"class_list":["post-5843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteorologie","tag-1720","tag-1074","tag-arctique","tag-avancee","tag-banquise","tag-canada","tag-changement-climatique","tag-etude","tag-glace-de-mer","tag-record","wpcat-32-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/arctic-sea-ice.jpg?fit=620%2C349&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-1wf","jetpack-related-posts":[{"id":2670,"url":"https:\/\/www.laterredufutur.com\/accueil\/limportance-de-la-banquise\/","url_meta":{"origin":5843,"position":0},"title":"L&rsquo;importance de la Banquise","author":"Admin","date":"28 janvier 2005","format":false,"excerpt":"L'Europe poss\u00e8de un climat agr\u00e9able jusqu'\u00e0 des latitudes proche du cercle polaire. Ainsi on peut observer des vaches en Norv\u00e8ge. On peut voir des hivers en Grande Bretagne et en France qui ne ressemblent en aucun point \u00e0 ceux du Canada et de New York. Mais au del\u00e0 du Gulf\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\/2015\/04\/polenord.jpg?fit=300%2C206&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4114,"url":"https:\/\/www.laterredufutur.com\/accueil\/larctique-a-la-croisee-des-chemins\/","url_meta":{"origin":5843,"position":1},"title":"L&rsquo;arctique, \u00e0 la crois\u00e9e des chemins","author":"Admin","date":"5 septembre 2007","format":false,"excerpt":"La zone arctique suscite ces derniers temps un int\u00e9r\u00eat croissant. Apr\u00e8s l\u2019exp\u00e9dition russe c\u2019est une exp\u00e9dition danoise qui fait route vers l\u2019Arctique pour cartographier les fonds marins au nord du Groenland et \u00e9ventuellement permettre au Danemark de se mettre sur les rangs pour revendiquer sa part des richesses du Grand\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\/laterredufutur.com\/spaw\/images\/pole290807.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4039,"url":"https:\/\/www.laterredufutur.com\/accueil\/vers-une-expension-de-la-banquise\/","url_meta":{"origin":5843,"position":2},"title":"Vers une expension de la Banquise","author":"Admin","date":"21 juin 2007","format":false,"excerpt":"Quelle est la premi\u00e8re image qui vient \u00e0 l'esprit quand vous entendez le terme \u00ab\u00a0r\u00e9chauffement global\u00a0\u00bb ? La plus commune est celle de la fonte des glaces. Que cette image est alors facilement\u00a0v\u00e9hicul\u00e9e par les alarmistes du changement du climat qui voudraient que vous la traduisiez en \u00e9cosyst\u00e8me arctique se\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/nao.gif?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1064,"url":"https:\/\/www.laterredufutur.com\/accueil\/record-de-duree-dextension-de-la-banquise-antarctique\/","url_meta":{"origin":5843,"position":3},"title":"Record de dur\u00e9e d&rsquo;extension de la banquise Antarctique","author":"Admin","date":"11 octobre 2012","format":false,"excerpt":"L'\u00e9tendue de la banquise a battu tous les records cette ann\u00e9e 2012 en terme de dur\u00e9e !\u00a0Comme vous le savez peut-\u00eatre, on peut utiliser \u00a0le site internet cryosph\u00e8re pour analyser l'\u00e9tendue de la glace de mer antarctique et des donn\u00e9es pour d\u00e9montrer les niveaux records de la banquise. Et il\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\/2012\/10\/antarctic-2012.png?fit=320%2C320&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":8049,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-glace-du-groenland-est-en-forte-hausse-depuis-2014\/","url_meta":{"origin":5843,"position":4},"title":"La glace du Groenland est en forte hausse depuis 2014","author":"Admin","date":"13 septembre 2015","format":false,"excerpt":"L'Institut m\u00e9t\u00e9orologique danois vient de montrer que l'\u00e9quilibre de la masse glaciaire\u00a0du Groenland a augment\u00e9 de fa\u00e7on spectaculaire \u00e0 partir de 2014. En Allemagne, le site \u00e9tait \"sceptique\" sur la science climatique wobleibtdieerderwaermung (o\u00f9 le r\u00e9chauffement climatique) a r\u00e9cemment publi\u00e9 un article sur l'Arctique et le Groenland, en soulignant comment\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\/2015\/09\/greenland-iceberg-inuit.jpg?fit=1024%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/greenland-iceberg-inuit.jpg?fit=1024%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/greenland-iceberg-inuit.jpg?fit=1024%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/greenland-iceberg-inuit.jpg?fit=1024%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":3145,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-banquise\/","url_meta":{"origin":5843,"position":5},"title":"La Banquise","author":"Admin","date":"28 novembre 2005","format":false,"excerpt":"La banquise est un terme g\u00e9n\u00e9ral qui d\u00e9signe, pour les occidentaux, de la glace sur la mer. Pour les Inuits et les Groenlandais coutumiers de ce milieu, il en est tout autrement. Ils distinguent, entre autres, les icebergs, glace d\u00e9rivante issue des glaciers dont nous ne parlerons pas dans cet\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5843","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=5843"}],"version-history":[{"count":2,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5843\/revisions"}],"predecessor-version":[{"id":5846,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5843\/revisions\/5846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/5844"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=5843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=5843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=5843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}