{"id":3949,"date":"2007-04-15T21:43:47","date_gmt":"2007-04-15T19:43:47","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil1\/?p=3949"},"modified":"2015-04-11T21:45:38","modified_gmt":"2015-04-11T19:45:38","slug":"dossier-n4-les-courants-marins","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/dossier-n4-les-courants-marins\/","title":{"rendered":"Dossier N\u00b04 : Les Courants Marins"},"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>Voici un dossier, en\u00a04 parties qui seront publi\u00e9es sur la Terre du Futur, transmis par <span style=\"color: #004a9d;\">Fifi321fth (Thomas), <\/span>pass\u00e9 au lyc\u00e9e Sacr\u00e9-Coeur \u00e0 Reims.<\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff; font-size: small;\">Thomas <span style=\"font-size: small;\"><span style=\"color: #2b2bff; font-family: ComicSansMS-Bold;\">L., <\/span><\/span>Enguerran D., <\/span><span style=\"font-family: ComicSansMS-Bold; font-size: small;\"><span style=\"color: #2b2bff;\">Juliette M.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff; font-size: small;\">Dossier Exclusif sur les Courants Marins et de ce qui en r\u00e9sulte.<\/span><\/p>\n<p><span style=\"color: #ffffff;\">Ici\u00a04 eme partie&#8230;<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\">Sch\u00e9mas de la salinit\u00e9 de diff\u00e9rents lieux.<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant18.jpg\" alt=\"\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff; font-size: small;\">La Mer Irminger Est (1<\/span><\/span><span style=\"color: #2b2bff;\"><span style=\"font-family: ComicSansMS; font-size: small;\">er <\/span><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">sch\u00e9ma) est plac\u00e9 sur un bras du Gulf <\/span><span style=\"font-size: small;\">Stream, au d\u00e9but du lieu de plong\u00e9e des eaux de ce dernier. Le \u201cDenmark <\/span><span style=\"font-size: small;\">stralt\u201d (2<\/span><\/span><span style=\"font-family: ComicSansMS; font-size: small;\">e <\/span><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">sch\u00e9ma) se situe entre le Gro\u00ebnland et l&rsquo;Islande, c&rsquo;est le <\/span><span style=\"font-size: small;\">d\u00e9troit du Danemark en quelque sorte, il y a aussi un bras du Gulf Stream <\/span><span style=\"font-size: small;\">qui y passe et un lieu de plong\u00e9e \u00e9galement. Pour la Mer du Labrador (3<\/span><\/span><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">e <\/span><\/span><\/span><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">sch\u00e9ma), il y a un courant d\u00e9terminant et froid qui y part, qui en fait <\/span><span style=\"font-size: small;\">d\u00e9vit le Gulf Stream au niveau de la Caroline aux USA vers l&rsquo;Europe.<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">Pour <\/span><span style=\"font-size: small;\">le d\u00e9troit entre les \u00eeles Feroe et Shetland (4<\/span><\/span><\/span><span style=\"color: #2b2bff; font-family: ComicSansMS; font-size: small;\">e <\/span><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">sch\u00e9ma), il y a la DNA <\/span><span style=\"font-size: small;\">toute enti\u00e8re qui y passe et le courant de Norv\u00e8ge commence \u00e0 se <\/span><span style=\"font-size: small;\">composer, en effet c&rsquo;est \u00e0 peu pr\u00e8s \u00e0 ce niveau que se d\u00e9coupe la DNA en <\/span><span style=\"font-size: small;\">deux. Si la salinit\u00e9 baisse dans cette derni\u00e8re zone, cela veut dire que les <\/span><span style=\"font-size: small;\">eaux auront plus de mal \u00e0 plonger plus au Nord. <\/span><span style=\"font-size: small;\">On observe sur ces sch\u00e9mas une baisse irr\u00e9futable de la salinit\u00e9.<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff; font-size: small;\">Elle est de plus en plus forte au fil des ann\u00e9es. Par exemple pour le 4<\/span><\/span><span style=\"color: #2b2bff;\"><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">e <\/span><\/span><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">sch\u00e9ma, en 1965 on avait une salinit\u00e9 \u00e0 34,93g.L<\/span><\/span><span style=\"font-family: ComicSansMS; font-size: small;\">-1 <\/span><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">; en 1975 on avait une <\/span><span style=\"font-size: small;\">salinit\u00e9 de 34,92g.L<\/span><\/span><span style=\"font-family: ComicSansMS; font-size: small;\">-1 <\/span><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">; et pour 2001 une salinit\u00e9 inf\u00e9rieure \u00e0 34,88 dans la <\/span><span style=\"font-size: small;\">logique des choses. Ainsi la salinit\u00e9 d\u00e9cro\u00eet en s&rsquo;acc\u00e9l\u00e9rant. Mais une <\/span><span style=\"font-size: small;\">baisse de 2% pour ce bassin se caract\u00e9riserait par une baisse de salinit\u00e9 <\/span><span style=\"font-size: small;\">de 0,69 g.L<\/span><\/span><span style=\"font-size: small;\"><span style=\"font-family: ComicSansMS;\">-1 <\/span><span style=\"font-family: ComicSansMS;\">. On en est encore tr\u00e8s loin, mais avec le r\u00e9chauffement <\/span><\/span><\/span><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff; font-size: small;\">climatique et donc la d\u00e9bacle glaciaire, tout s&#8217;emballe &#8230;<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">De plus, on observerait un ralentissement sur les cartes Mercator <\/span><span style=\"font-size: small;\">(institut oc\u00e9anographique qui fait des relev\u00e9s hebdomadaires concernant <\/span><span style=\"font-size: small;\">plusieurs param\u00e8tres) des courants de surface depuis 3 ans.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant19.jpg?resize=600%2C600\" alt=\"\" width=\"600\" height=\"600\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant20.jpg?resize=600%2C600\" alt=\"\" width=\"600\" height=\"600\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant21.jpg?resize=600%2C600\" alt=\"\" width=\"600\" height=\"600\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant22.jpg?resize=600%2C600\" alt=\"\" width=\"600\" height=\"600\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\">Sch\u00e9matisation par des vecteurs vitesse le d\u00e9placement des eaux de surface<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">On remarque que le nombre de petits vecteurs vitesse a diminu\u00e9, on <\/span><span style=\"font-size: small;\">en conclut qu&rsquo;il y a moins de courants de surface, il y a donc un <\/span><span style=\"font-size: small;\">ralentissement non ponctuel.<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">On peut ajouter une augmentation de la SSH (hauteur de la surface <\/span><span style=\"font-size: small;\">de la mer) au niveau de l&rsquo;Est et du Nord de la Scandinavie, qui risquerait <\/span><span style=\"font-size: small;\">de ralentir le tapis roulant en \u201cpente douce\u201d. On passe globalement de \u2013 <\/span><span style=\"font-size: small;\">0,43 \u00e0 &#8211; 0,17m.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant23.jpg?resize=600%2C600\" alt=\"\" width=\"600\" height=\"600\" \/><\/span><\/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 align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant24.jpg?resize=600%2C600\" alt=\"\" width=\"600\" height=\"600\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant25.jpg?resize=600%2C600\" alt=\"\" width=\"600\" height=\"600\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: ComicSansMS; font-size: small;\"><span style=\"color: #2b2bff;\">Sch\u00e9mas sur la SSH (hauteur de la surface de l&rsquo;eau)<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">Aussi, on sait que le Gulf Stream a ralenti de 30% en surface et de <\/span><span style=\"font-size: small;\">50% en profondeur, et qu&rsquo;il ne reste plus qu&rsquo;une chemin\u00e9e de plong\u00e9e sur <\/span><span style=\"font-size: small;\">12 d&rsquo;apr\u00e8s Peter Wadhams, qui a \u00e9crit cela dans le rapport de Vienne de <\/span><span style=\"font-size: small;\">2004. Comme on le voit sur cette carte d&rsquo;une bou\u00e9e en Mer d&rsquo;Irminger, \u00e0 <\/span><span style=\"font-size: small;\">l&rsquo;Est de l&rsquo;Islande, la plong\u00e9e des eaux ne se fait plus correctement <\/span><span style=\"font-size: small;\">depuis surtout fin Janvier . Les strilles ou taches jaunes signifient que <\/span><span style=\"font-size: small;\">c&rsquo;est un courant d&rsquo;eau descendant, et si ce sont des strilles ou taches <\/span><span style=\"font-size: small;\">bleues, cela signifie que ce sont des courants ascendants.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant26.jpg?resize=600%2C510\" alt=\"\" width=\"600\" height=\"510\" \/><\/span><\/p>\n<p align=\"justify\">Mouillage en Mer d&rsquo;Irminger, variation des mouvements verticaux<\/p>\n<p align=\"justify\"><span style=\"font-family: ComicSansMS; font-size: small;\"><span style=\"color: #2b2bff;\">Pour finir, de nouvelles donn\u00e9es montrent un refroidissement <\/span><\/span><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">oc\u00e9anique. Les oc\u00e9ans du monde se sont refroidis soudainement entre <\/span><span style=\"font-size: small;\">2003 et 2005, perdant plus de 20 % de la chaleur du r\u00e9chauffement <\/span><span style=\"font-size: small;\">global qu&rsquo;ils avaient absorb\u00e9s au cours des 50 derni\u00e8res ann\u00e9es. C&rsquo;est une <\/span><span style=\"font-size: small;\">vaste quantit\u00e9 de chaleur, puisque les oc\u00e9ans contiennent 1000 fois plus <\/span><span style=\"font-size: small;\">de chaleur que l&rsquo;atmosph\u00e8re. Les scientifiques qui ont d\u00e9couvert ce <\/span><span style=\"font-size: small;\">refroidissement disent que la chaleur a \u00e9t\u00e9 probablement expuls\u00e9e dans <\/span><span style=\"font-size: small;\">l&rsquo;espace, puisqu&rsquo;on ne l&rsquo;a pas trouv\u00e9 \u00ab\u00a0stock\u00e9e\u00a0\u00bb sur terre (source NOAA).<\/span><\/span><\/span><\/p>\n<p align=\"center\"><span style=\"color: #2b2bff;\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant27.jpg\" alt=\"\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">Sch\u00e9ma des anomalies de SST (temp\u00e9rature de la surface des oc\u00e9ans). On voit que les <\/span><span style=\"font-size: small;\">anomalies de temp\u00e9ratures se stablisent dans le d\u00e9but des ann\u00e9es 2000 et plafonnent <\/span><span style=\"font-size: small;\">\u00e0 une anomalie g\u00e9n\u00e9rale de + 0,42\u00b0C.<\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">La pr\u00e9sence cette ann\u00e9e d&rsquo;une banquise plus \u00e9tendue, et l&rsquo;apparition <\/span><span style=\"font-size: small;\">d&rsquo;une banquise sur les c\u00f4tes Ouest norv\u00e9giennes durant plusieurs <\/span><span style=\"font-size: small;\">semaines de fa\u00e7on sporadique mais de concentration parfois sup\u00e9rieure \u00e0 <\/span><span style=\"font-size: small;\">60 voir 70%, et encore toujours pr\u00e9sente, sont peut-\u00eatre \u00e9galement des <\/span><span style=\"font-size: small;\">signes avant-coureurs : seulement la suite nous le confirmera.<\/span><\/span><\/p>\n<p align=\"justify\">CONCLUSION :<\/p>\n<p align=\"justify\"><span style=\"font-family: ComicSansMS;\"><span style=\"color: #2b2bff;\"><span style=\"font-size: small;\">En d\u00e9finitive, les courants marins fonctionnent gr\u00e2ce \u00e0 des facteurs <\/span><span style=\"font-size: small;\">physiques parfois constants (force de Coriolis par exemple) et d&rsquo;autres <\/span><span style=\"font-size: small;\">variables (salinit\u00e9 par exemple). Ces courants marins ont une influence <\/span><span style=\"font-size: small;\">thermique et nourrici\u00e8re non n\u00e9gligeable sur le climat actuel mais aussi de <\/span><span style=\"font-size: small;\">demain. De plus, ce syst\u00e8me tr\u00e8s complet mais tr\u00e8s lent (2000 ans pour <\/span><span style=\"font-size: small;\">faire le tour de la Terre) est tr\u00e8s bancal, et repose sur une variation de <\/span><span style=\"font-size: small;\">salinit\u00e9 fragile. Ainsi avec la conjecture actuelle et d&rsquo;apr\u00e8s le GIEC (IPCC <\/span><span style=\"font-size: small;\">en anglais), on peut conclure \u00e0 un arr\u00eat de la D\u00e9rive Nord Atlantique <\/span><span style=\"font-size: small;\">avant 2100 donc au XXI<\/span><\/span><\/span><span style=\"color: #2b2bff;\"><span style=\"font-family: ComicSansMS; font-size: small;\">e<\/span><span style=\"font-family: ComicSansMS;\"><span style=\"font-size: small;\">. Cela aura des cons\u00e9quences d\u00e9sastreuses si <\/span><span style=\"font-size: small;\">l&rsquo;homme ne s&rsquo;y pr\u00e9pare pas.<\/span><\/span><\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">sources\u00a0:<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/flynetweb.free.fr\/index.htm<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/fr.wikipedia.org\/wiki\/courant-marin.<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/fr.wikipedia.org\/wiki\/force-de-coriolis<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/www.ens-lyon.fr\/Planet-Terre\/Infosciences\/Climats\/Dynam-atmos\/courscoriolis<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/www.ifremer.fr\/aei2006\/presentation\/T1S3\/aei2006_16_58.pdf<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/www.mercator-ocean.fr\/html\/<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/la.climatologie.free.fr\/sommaire.htm<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; http:\/\/laterredufutur.com\/html<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">LIVRES :<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; Petit atlas du climat, Laure Ch\u00e9mery<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; Plan\u00e8te oc\u00e9ane (pp 47-55)<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">Dictionnaires :<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; Le Petit Larousse illustr\u00e9, \u00e9dition 2007<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; Le Robert, \u00e9dition 2007<\/span><\/p>\n<p align=\"left\"><span style=\"font-size: small;\">&gt; Encyclop\u00e9die Universalis, \u00e9dition 2000<\/span><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"3949\">(437)<\/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>Voici un dossier, en\u00a04 parties qui seront publi\u00e9es sur la Terre du Futur, transmis par Fifi321fth (Thomas), pass\u00e9 au lyc\u00e9e&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3930,"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_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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[20],"tags":[631,3044,2682,1028,396,519,3141,152],"class_list":["post-3949","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climat","tag-circulation","tag-courant-marins","tag-derive-nord-atlantique","tag-gs","tag-gulf-stream","tag-oceanique","tag-refroidissent-climatique","tag-sst","wpcat-20-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/Courants-Marins.gif?fit=250%2C172&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-11H","jetpack-related-posts":[{"id":3929,"url":"https:\/\/www.laterredufutur.com\/accueil\/dossier-n-1-les-courants-marins\/","url_meta":{"origin":3949,"position":0},"title":"Dossier N\u00b0 1 : Les Courants Marins","author":"Admin","date":"1 avril 2007","format":false,"excerpt":"dossier, en\u00a04 parties qui seront publi\u00e9es sur la Terre du Futur, transmis par Fifi321fth (Thomas), pass\u00e9 au lyc\u00e9e Sacr\u00e9-Coeur \u00e0 Reims. Thomas L., Enguerran D., Juliette M. Dossier Exclusif sur les Courants Marins et de ce qui en r\u00e9sulte... Ici\u00a01 ere partie.. SOMMAIRE des\u00a04 parties qui seront publi\u00e9es en\u00a04 articles\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\/courant1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":3942,"url":"https:\/\/www.laterredufutur.com\/accueil\/dossier-n3-les-courants-marins\/","url_meta":{"origin":3949,"position":1},"title":"Dossier N\u00b03 : Les Courants Marins","author":"Admin","date":"10 avril 2007","format":false,"excerpt":"Voici un dossier, en\u00a04 parties qui seront publi\u00e9es sur la Terre du Futur, transmis par Fifi321fth (Thomas), pass\u00e9 au lyc\u00e9e Sacr\u00e9-Coeur \u00e0 Reims. Thomas L., Enguerran D., Juliette M. Dossier Exclusif sur les Courants Marins et de ce qui en r\u00e9sulte. Ici 3 eme partie. Des mesures satellitaires ont r\u00e9v\u00e9l\u00e9\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\/courant15.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant15.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/courant15.jpg?resize=525%2C300 1.5x"},"classes":[]},{"id":3936,"url":"https:\/\/www.laterredufutur.com\/accueil\/dossier-n-2-les-courants-marins\/","url_meta":{"origin":3949,"position":2},"title":"Dossier N\u00b0 2 : Les Courants Marins","author":"Admin","date":"5 avril 2007","format":false,"excerpt":"Voici un dossier, en\u00a04 parties qui seront publi\u00e9es sur la Terre du Futur, transmis par Fifi321fth (Thomas), pass\u00e9 au lyc\u00e9e Sacr\u00e9-Coeur \u00e0 Reims. Thomas L., Enguerran D., Juliette M. Dossier Exclusif sur les Courants Marins et de ce qui en r\u00e9sulte. Ici 2 eme partie... d) les diff\u00e9rences de densit\u00e9\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\/courant7.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2473,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-jour-de-glace\/","url_meta":{"origin":3949,"position":3},"title":"Le jour de glace","author":"Admin","date":"17 f\u00e9vrier 2015","format":false,"excerpt":"LE JOUR DE GLACE (2013) FILM COMPLET EN FRANCAIS 2020. Toutes les ressources \u00e9nerg\u00e9tiques de la plan\u00e8te sont \u00e9puis\u00e9es. La soci\u00e9t\u00e9 Halo, dirig\u00e9e par monsieur Kavanagh, met en place des forages dans l\u2019Arctique, au Groenland, convaincue que dans ces fonds marins, se trouvent les derniers gisements de p\u00e9trole encore inexploit\u00e9s.\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":[]},{"id":2487,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-jour-de-glace-2\/","url_meta":{"origin":3949,"position":4},"title":"Le jour de glace","author":"Admin","date":"8 mars 2015","format":false,"excerpt":"Tous les jours, partout dans les m\u00e9dias, on nous assomme avec la fonte de la banquise, la fonte des glaciers de l'Antarctique et du Groenland. Le r\u00e9chauffement climatique pourrait avoir selon le GIEC une r\u00e9percussion inattendue dans l'Atlantique Nord. Une fonte massive des glaces pourrait provoquer un refroidissement localis\u00e9 sur\u2026","rel":"","context":"Dans &quot;Courants Marins&quot;","block_context":{"text":"Courants Marins","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/circulation-oceanique\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/03\/laterredufutur.com_spaw_images_banquise_2.jpg?fit=289%2C260&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":14657,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-sahara-etait-vert-il-y-a-plus-de-6000-ans-et-avait-10-fois-plus-de-pluie-quaujourdhui\/","url_meta":{"origin":3949,"position":5},"title":"Le Sahara \u00e9tait \u00abvert\u00bb il y a plus de 6000 ans et avait 10 fois plus de pluie qu&rsquo;aujourd&rsquo;hui","author":"Admin","date":"6 f\u00e9vrier 2017","format":false,"excerpt":"Selon une nouvelle \u00e9tude publi\u00e9e r\u00e9cemment dans la revue Advances Sciencemag, il est prouv\u00e9 que les humains occupaient une grande partie du Sahara au cours de la \u00abp\u00e9riode humide\u00bb d'il y a environ 8000 ans. Gr\u00e2ce \u00e0 une analyse des s\u00e9diments marins, des chercheurs de l'Universit\u00e9 de l'Arizona ont \u00e9tabli\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\/2017\/01\/vert-sahara-sphinx.jpg?fit=620%2C419&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/01\/vert-sahara-sphinx.jpg?fit=620%2C419&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/01\/vert-sahara-sphinx.jpg?fit=620%2C419&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/3949","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=3949"}],"version-history":[{"count":2,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/3949\/revisions"}],"predecessor-version":[{"id":3951,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/3949\/revisions\/3951"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/3930"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=3949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=3949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=3949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}