{"id":379,"date":"2011-06-26T23:00:00","date_gmt":"2011-06-26T22:00:00","guid":{"rendered":"http:\/\/www.laterredufutur.com\/wordpress\/?p=379"},"modified":"2011-06-26T23:00:00","modified_gmt":"2011-06-26T22:00:00","slug":"disparition-des-taches-solaires-un-refroidissement-profond-a-venirn","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/disparition-des-taches-solaires-un-refroidissement-profond-a-venirn\/","title":{"rendered":"Disparition des taches solaires, un refroidissement profond \u00e0 venir\u00a0?"},"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 style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"color: #000000;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"373\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/vers-une-baisse-de-1d-des-temperatures-mondiales\/maunder\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder.jpg?fit=600%2C300&amp;ssl=1\" data-orig-size=\"600,300\" 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=\"maunder\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder.jpg?fit=300%2C150&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder.jpg?fit=600%2C300&amp;ssl=1\" class=\" alignleft size-full wp-image-373\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/maunder.jpg?resize=120%2C60\" border=\"0\" alt=\"maunder\" title=\"maunder\" width=\"120\" height=\"60\" align=\"left\" \/><span style=\"color: #000000;\"><span style=\"font-size: x-small;\"> <\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\">Apr\u00e8s la publication de trois \u00e9tudes\u00a0r\u00e9alis\u00e9es par des astronomes am\u00e9ricain, le professeur de g\u00e9ologie Don J. Easterbrook a r\u00e9agi puis donn\u00e9 son point de vue..<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Les trois \u00e9tudes r\u00e9cemment r\u00e9alis\u00e9es par le NSO d\u00e9voilent une incroyable nouvelle, le soleil pourrait entrer en p\u00e9riode d&rsquo;hibernation durant plusieurs d\u00e9cennies et ainsi nous conduire \u00e0 un minimum similaire comparable au minimum de Maunder. Selon Franck Hill<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n<p><span style=\"font-size: small; color: #000000;\">Le fait que trois points de vue totalement diff\u00e9rents conduisent aux m\u00eames conclusions sont un puissant indicateur de la possible disparition des t\u00e2ches solaires et ainsi, entrer dans une p\u00e9riode de calme plat. Durant le Petit Age Glaciaire, les t\u00e2ches solaires ont disparu pendant des d\u00e9cennies a plusieurs reprise, durant le Minimum de Maunder de 1645 \u00e0 1700 le climat s&rsquo;est refroidi.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"font-size: small;\"><span style=\"color: #000000;\">Que s&rsquo;est t-il pass\u00e9 la derni\u00e8re fois que les t\u00e2ches solaires ont disparu ?<\/span><\/span><\/strong><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">D&rsquo;abondantes preuves physiques r\u00e9colt\u00e9es par les g\u00e9ologues ont prouv\u00e9 que la Terre s&rsquo;est refroidi durant cette p\u00e9riode de calme plat, afin d&rsquo;\u00e9tudier le climat du futur, il faut rechercher ce qu&rsquo;il s&rsquo;est pass\u00e9 par le pass\u00e9. Que pouvons nous apprendre de la disparition des t\u00e2ches solaires ? <\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Galil\u00e9e fut le premier scientifique \u00e0 observer les t\u00e2ches solaire \u00e0 l&rsquo;aide d&rsquo;un t\u00e9lescope, de 1610 a 1645 les t\u00e2ches avaient pratiquement disparu de la surface du soleil, puis de 1645 \u00e0 1700 nombreux \u00e9taient les scientifiques \u00e0 observer les t\u00e2ches et tr\u00e8s peu \u00e9taient visibles, cette p\u00e9riode connue comme le minimum de Maunder fut une p\u00e9riode tr\u00e8s froide et difficile, elle d\u00e9montre clairement la corr\u00e9lation entre t\u00e2ches solaires et climat, apr\u00e8s 1700, le nombre de t\u00e2ches a consid\u00e9rablement augment\u00e9 et le climat s&rsquo;est \u00e9galement r\u00e9chauff\u00e9.<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <!-- TDF2 --> <ins class=\"adsbygoogle\"      style=\"display:inline-block;width:336px;height:280px\"      data-ad-client=\"ca-pub-2860849627502538\"      data-ad-slot=\"1340140919\"><\/ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); <\/script> <\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"374\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/disparition-des-taches-solaires-un-refroidissement-profond-a-venirn\/maunder_fig1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig1.png?fit=640%2C234&amp;ssl=1\" data-orig-size=\"640,234\" 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=\"maunder_fig1\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig1.png?fit=300%2C110&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig1.png?fit=640%2C234&amp;ssl=1\" class=\" size-full wp-image-374\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/maunder_fig1.png?resize=450%2C165\" border=\"0\" alt=\"maunderfig1\" title=\"maunderfig1\" width=\"450\" height=\"165\" style=\"vertical-align: middle; border: 0px initial initial;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig1.png?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig1.png?resize=300%2C110&amp;ssl=1 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><em><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Les taches solaires pendant le minimum de Maunder (modifi\u00e9 par Eddy, 1976).<\/span><\/span><\/em><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><br \/><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Le minimum de Maunder n&rsquo;a pas marqu\u00e9 le d\u00e9but du petit \u00e2ge glaciaire, le petit \u00e2ge glaciaire \u00e0 commenc\u00e9 aux alentours du quatorzi\u00e8me si\u00e8cle, mais il \u00e9tait plus intense car nous sortions d&rsquo;un maximum solaire et donc d&rsquo;un optimum climatique. Durant cette p\u00e9riode les temp\u00e9ratures ont chut\u00e9 de plus de 4\u00b0C aux latitudes moyennes et \u00e9lev\u00e9es, les Europ\u00e9ens ont \u00e9norm\u00e9ment souffert de cette p\u00e9riode, d\u00e9pendant des c\u00e9r\u00e9ales depuis la p\u00e9riode chaude m\u00e9di\u00e9vale. Un climat plus froid s&rsquo;\u00e9tait donc install\u00e9, le froid et la neige \u00e9taient pr\u00e9coces, de violentes temp\u00eates et inondations r\u00e9currentes ont balay\u00e9 l&rsquo;Europe et ont provoqu\u00e9 de tr\u00e8s mauvaises r\u00e9coltes. Les hivers \u00e9tant tr\u00e8s rigoureux, les \u00e9t\u00e9s pluvieux et trop froids pour produire assez de nourriture ont provoqu\u00e9 une famine g\u00e9n\u00e9ralis\u00e9e sur l&rsquo;Europe r\u00e9sultant d&rsquo;une mortalit\u00e9 consid\u00e9rable puisque, environ un tiers de la population p\u00e9ri.<\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"font-size: small;\">Partout dans le monde les gla\u00e7iers ont avanc\u00e9, la banquise s&rsquo;\u00e9tendait plus au Sud dans l&rsquo;Atlantique Nord, les glaciers Alpins ont envahi et englouti des villages entier. La Tamise, les canaux, les rivi\u00e8res des Pays-Bas \u00e9taient fr\u00e9quemment pris par les glaces durant l&rsquo;hiver. Pendant l&rsquo;hiver 1980 le port de New-York gela, on pouvait marcher de Manathan \u00e0 Staten Island. Une banquise entoura l&rsquo;Islande sur plusieurs kilom\u00e8tres entra\u00eenant la fermeture de nombreux ports, la population d&rsquo;Islande diminua de moiti\u00e9 et les vikings furent contraint de quitter le Groenland faute de nourriture. Dans certaines r\u00e9gions de Chine, les cultures qui \u00e9taient cultiv\u00e9es depuis des si\u00e8cles furent abandonn\u00e9 et en Am\u00e9rique du Nord les premiers colons Europ\u00e9ens connurent des hivers extr\u00eamement s\u00e9v\u00e8res.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"font-size: small;\">Alors que pouvons nous donc apprendre du minimum de Maunder ? la plus important \u00e9tant que le climat est li\u00e9 aux t\u00e2ches solaires, ensuite, l&rsquo;homme a souffert de ce climat beaucoup plus dur et a travers\u00e9 un hypoth\u00e9tique r\u00e9chauffement climatique.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small; color: #000000;\"><strong><span style=\"font-size: small;\">Refroidissement plan\u00e9taire au cours des diff\u00e9rents minimum solaire.<\/span><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small; color: #000000;\"><span style=\"font-size: small;\">Le refroidissement climatique qui s&rsquo;est produit durant le minimum de Maunder ne fut ni le premier ni un \u00e9v\u00e8nement isol\u00e9 de la machine climatique. Maunder a \u00e9t\u00e9 pr\u00e9c\u00e9d\u00e9 du minimum de de Sporer (1410-1540) et le minimum de Wolf (1290-1320), s&rsquo;en suivi le minimum de Dalton (1790-1820) et un autre minimum non baptis\u00e9 (1880-1915), la temp\u00e9rature a ensuite consid\u00e9rablement augment\u00e9 puis faiblement fl\u00e9chi (1945-1977) ce dernier \u00e9tant attribu\u00e9 aux oscillations oc\u00e9aniques. <\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n<p style=\"text-align: center;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"375\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/le-calme-solaire-a-debute-depuis-quelques-jours\/maunder_fig2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig2.png?fit=640%2C370&amp;ssl=1\" data-orig-size=\"640,370\" 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=\"maunder_fig2\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig2.png?fit=300%2C173&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig2.png?fit=640%2C370&amp;ssl=1\" class=\" size-full wp-image-375\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/maunder_fig2.png?resize=450%2C260\" border=\"0\" alt=\"maunder2\" title=\"maunder2\" width=\"450\" height=\"260\" style=\"border: 0px initial initial;\" \/><\/p>\n<p style=\"text-align: left;\">\u00a0<\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Correspondance des p\u00e9riodes froides et des minima solaires de 1500 \u00e0 2000 apr\u00e8s JC. <\/span><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Chacun des cinq minima solaires a \u00e9t\u00e9 un moment d&rsquo;un fort refroidissement des temp\u00e9ratures mondiales (zones bleues).<\/span><\/span><\/span><\/em><\/p>\n<p style=\"text-align: left;\">\u00a0<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\">La m\u00eame relation entre t\u00e2ches solaires et temp\u00e9ratures est observ\u00e9 au Groenland et en Antarctique, chaque minimum solaire vue dans la figure ci-dessous se produit \u00e9galement dans la pr\u00e9c\u00e9dente figure. Tout correspond \u00e0 des avanc\u00e9es des glaciers alpins<\/span><\/span><\/span><span style=\"font-size: small; font-family: arial, helvetica, sans-serif; color: #000000;\">.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: small; font-family: arial, helvetica, sans-serif; color: #000000;\"> <\/span><span style=\"font-family: arial, helvetica, sans-serif; font-size: small; color: #000000;\"> <\/span><\/p>\n<p style=\"text-align: center;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"376\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/disparition-des-taches-solaires-un-refroidissement-profond-a-venirn\/maunder_fig3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig3.png?fit=640%2C382&amp;ssl=1\" data-orig-size=\"640,382\" 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=\"maunder_fig3\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig3.png?fit=300%2C179&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig3.png?fit=640%2C382&amp;ssl=1\" class=\" size-full wp-image-376\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/maunder_fig3.png?resize=450%2C269\" border=\"0\" alt=\"maunder3\" title=\"maunder3\" width=\"450\" height=\"269\" style=\"border: 0px initial initial;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig3.png?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig3.png?resize=300%2C179&amp;ssl=1 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><em><span style=\"color: #000000;\">Corr\u00e9lation des nombres de t\u00e2ches solaires et de<\/span><\/em><\/span><\/span><\/span><span style=\"font-size: small; color: #000000;\"><em><span style=\"color: #000000;\">s temp\u00e9ratures au Groenland et en Antarctique (modifi\u00e9 \u00e0 partir Usoskin et al., 2004).<\/span><\/em><\/span><\/p>\n<p style=\"text-align: center;\">\u00a0<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\">La figure 4 montre \u00e9galement la m\u00eame tendance entre les variations de l&rsquo;activit\u00e9 solaire et les temp\u00e9ratures qui \u00e9taient plus fra\u00eeches durant chaque minimum solaire.<\/span><\/span><\/span><\/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 style=\"text-align: center;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"377\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/disparition-des-taches-solaires-un-refroidissement-profond-a-venirn\/maunder_fig4\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig4.png?fit=450%2C300&amp;ssl=1\" data-orig-size=\"450,300\" 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=\"maunder_fig4\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig4.png?fit=300%2C200&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig4.png?fit=450%2C300&amp;ssl=1\" class=\" size-full wp-image-377\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/maunder_fig4.png?resize=450%2C300\" border=\"0\" alt=\"maunder4\" title=\"maunder4\" width=\"450\" height=\"300\" style=\"border: 0px initial initial;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig4.png?w=450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_fig4.png?resize=300%2C200&amp;ssl=1 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><em><span style=\"color: #000000;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Figure 4.<\/span><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Irradiance solaire et temp\u00e9rature de 1750 \u00e0 1990 apr\u00e8s JC.<\/span><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Pendant cette p\u00e9riode de 250 ans, les deux courbes suivent des mod\u00e8les tr\u00e8s similaires (modifi\u00e9 par Hoyt et Schatten, 1997). <\/span><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Chaque minima solaire correspond \u00e0 un refroidissement climatique.<\/span><\/span><\/em><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Que pouvons nous apprendre de ces donn\u00e9es historiques ? De toute \u00e9vidence une forte corr\u00e9lation existe entre les variations solaires et les temp\u00e9ratures, cette corr\u00e9lation \u00e9tant quasiment parfaite \u00a0pour ne pas \u00eatre une co\u00efncidence, les variations de l&rsquo;activit\u00e9 solaire se traduisant par des changements climatique sur Terre n&rsquo;est pas encore clair. Pendant de nombreuses ann\u00e9es, les physiciens ont consid\u00e9r\u00e9 les variations de l&rsquo;irradiance solaire comme \u00e9tant trop faible pour expliquer ces importants changements climatique. Toutefois, Svensmark\u00a0<em>(Svensmark et Calder, 2007; Svensmark et Friis-Christensen, 1997;. Svensmark et al, 2007) <\/em>a propos\u00e9 une nouvelle \u00e9tude concernant l&rsquo;impact du soleil sur le climat terrestre. Svensmark a reconnu l&rsquo;importance de la g\u00e9n\u00e9ration des nuages suite a l&rsquo;ionisation de l&rsquo;atmosph\u00e8re provoqu\u00e9 par les rayons cosmique. Les Nuages r\u00e9fl\u00e9chissent la lumi\u00e8re du soleil et ont tendance a refroidir la Terre. la quantit\u00e9 de rayonnement cosmique atteignant la Terre est grandement affect\u00e9 par le champ magn\u00e9tique solaire, ainsi, durant les p\u00e9riode de faible activit\u00e9 solaire le champ magn\u00e9tique est plus faible, et donc, plus de rayons cosmique peuvent atteindre la Terre. Il est donc probable que le champ magn\u00e9tique solaire affecte grandement le climat terrestre.<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><strong style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; font-weight: bold; background-position: initial initial; background-repeat: initial initial; padding: 0px; margin: 0px; border: 0px initial initial;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Dirigeons-nous vers un autre Petit \u00c2ge glaciaire?<\/span><\/span><\/strong> <\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">En 1999, apr\u00e8s le pic des temp\u00e9ratures de 1998 du a El Nino, j&rsquo;ai acquis la conviction que les donn\u00e9es g\u00e9ologiques des \u00a0cycles <\/span><\/span><\/span><span style=\"font-size: small; color: #000000;\">r\u00e9currents <\/span><span style=\"font-size: small; color: #000000;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">climatiques (Isotopes des carottage de glace, avanc\u00e9s et retraits des <\/span>glaciers, les diff\u00e9rents minimum solaires) ont montr\u00e9 de fa\u00e7on concluante que nous nous dirigions \u00a0depuis plusieurs d\u00e9cennies vers un refroidissement climatique.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: small; color: #000000;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"378\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/disparition-des-taches-solaires-un-refroidissement-profond-a-venirn\/maunder_figure5\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_figure5.png?fit=640%2C443&amp;ssl=1\" data-orig-size=\"640,443\" 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=\"maunder_figure5\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_figure5.png?fit=300%2C208&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_figure5.png?fit=640%2C443&amp;ssl=1\" class=\" size-full wp-image-378\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/maunder_figure5.png?resize=450%2C311\" border=\"0\" alt=\"maunder5\" title=\"maunder5\" width=\"450\" height=\"311\" style=\"border: 0px initial initial;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_figure5.png?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder_figure5.png?resize=300%2C208&amp;ssl=1 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: small; color: #000000;\"><em><span style=\"color: #000000;\"><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: #e6ecf9; vertical-align: baseline; padding: 0px; margin: 0px;\">Les changements de temp\u00e9ratures projet\u00e9es pour 2040 apr\u00e8s JC. <\/span><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">Trois sc\u00e9narios possibles sont pr\u00e9sent\u00e9s: refroidissement similaire au refroidissement de 1945 \u00e0 1977, refroidissement similaire au refroidissement de 1880 \u00e0 1915, et refroidissement similaire au minimum de Dalton (1790-1820). Un r<\/span><span style=\"background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; vertical-align: baseline; padding: 0px; margin: 0px;\">efroidissement semblable au minimum de Maunder serait un prolongement de la courbe de Dalton hors du graphique.<\/span><\/span><\/em><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small; color: #000000;\">Jusqu&rsquo;ici ma pr\u00e9diction d&rsquo;un refroidissement climatique est toujours d&rsquo;actualit\u00e9 malgr\u00e9 le r\u00e9chauffement annonc\u00e9e du GIEC, depuis 1998 un refroidissement progressif est en place. Cependant jusqu&rsquo;\u00e0 maintenant, il est trop t\u00f4t pour dire lequel de ces trois sc\u00e9narios se produira mais, si nous nous dirigeons vers une disparition des t\u00e2ches solaireq similaire au minimum de Maunder durant le petit \u00e2ge glaciaire, alors peut-\u00eatre que le sc\u00e9nario le plus d\u00e9sastreux pourra se passer. Comme je l&rsquo;ai dit a plusieurs reprises au cours de ses dix derni\u00e8res ann\u00e9es, le temps nous dira si ma pr\u00e9vision est correcte ou \u00a0non. L&rsquo;annonce que les t\u00e2ches solaires pourrai dispara\u00eetre totalement durant plusieurs d\u00e9cennies est tr\u00e8s inqui\u00e9tante car elle pourrait signifier que nous nous dirigeons actuellement vers un nouveau petit \u00e2ge glaciaire \u00e0 une \u00e9poque ou la population augmente consid\u00e9rablement avec de fortes demandes \u00e9nerg\u00e9tiques et les besoins naturels tel que l&rsquo;acc\u00e8s \u00e0 l&rsquo;eau potable et \u00e0 la nourriture. Les pays les plus durement touch\u00e9s seraient les pays pauvres dont la production alimentaire est d\u00e9j\u00e0 trop faible, cependant tout le monde sentirait ce refroidissement.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\">Depuis 7 ans, la Terre Du Futur souligne l&rsquo;activit\u00e9 solaire, les oscillations oc\u00e9aniques, le volcanisme et les courants marins tel que le Gulf-Stream comme principaux \u00e9l\u00e9ments qui influencent le climat terrestre, l&rsquo;humanit\u00e9 se pr\u00e9pare \u00e0 un r\u00e9chauffement climatique catastrophique annonc\u00e9 par le GIEC, pourtant la v\u00e9rit\u00e9 est peut-\u00eatre ailleur, un refroidissement aurait des cons\u00e9quences bien plus graves qu&rsquo;un r\u00e9chauffement climatique, nous devrions nous pr\u00e9parer a \u00eatre plus d\u00e9pendant en ce qui concerne les \u00e9nergies fossibles, la pollution n&rsquo;arrangerait rien et la Terre Du Futur propose des solutions \u00e9cologiques \u00e0 nos besoins en \u00e9nergie. Nous avons toujours soutenu qu&rsquo;un refroidissement climatique prendrait le pas au r\u00e9chauffement moderne, apr\u00e8s 12 ans de stabilisation voir de l\u00e9ger fl\u00e9chissement des temp\u00e9ratures, nos th\u00e9ories deviennent r\u00e9alit\u00e9, le d\u00e9bat est ouvert sur nos <a href=\"..\/html\/phpBB3\/index.php\" title=\"forums\" onclick=\"window.open('','','dependent=yes');return false;\">forums<\/a><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><a href=\"..\/html\/phpBB3\/index.php\" title=\"forums\" onclick=\"window.open('','','dependent=yes');return false;\"><\/a> Source : <\/span><\/span><\/p>\n<p style=\"text-align: left;\"><a href=\"http:\/\/wattsupwiththat.com\/2011\/06\/17\/easterbrook-on-the-potential-demise-of-sunspots\/#more-41821\" title=\"What's Up With That\">http:\/\/wattsupwiththat.com\/2011\/06\/17\/easterbrook-on-the-potential-demise-of-sunspots\/#more-41821<\/a><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: small; color: #000000;\">Pr\u00e9c\u00e9dent article de Don J. Easterbrook : <\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: small; color: #000000;\"><a href=\"Le refroidissement plan\u00e9taire est arriv\u00e9\" title=\"Le refroidissement plan\u00e9taire est arriv\u00e9\">http:\/\/www.laterredufutur.com\/html\/modules.php?name=News&amp;file=article&amp;sid=816<\/a><\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: small; color: #000000;\">Traduction et adaptation de la Terre du Futur par Julien<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: small; color: #000000;\"><br \/><\/span><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"379\">(1139)<\/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 style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\" alignleft size-full wp-image-373\" src=\"http:\/\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/maunder.jpg\" border=\"0\" alt=\"maunder\" title=\"maunder\" width=\"120\" height=\"60\" align=\"left\" \/><span style=\"color: #000000;\"><span style=\"font-size: x-small;\"> <\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\">Apr\u00e8s la publication de trois \u00e9tudes\u00a0r\u00e9alis\u00e9es par des astronomes am\u00e9ricain, le professeur de g\u00e9ologie Don J. Easterbrook a r\u00e9agi puis donn\u00e9 son point de vue..<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Les trois \u00e9tudes r\u00e9cemment r\u00e9alis\u00e9es par le NSO d\u00e9voilent une incroyable nouvelle, le soleil pourrait entrer en p\u00e9riode d&rsquo;hibernation durant plusieurs d\u00e9cennies et ainsi nous conduire \u00e0 un minimum similaire comparable au minimum de Maunder. Selon Franck Hill<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n","protected":false},"author":1,"featured_media":373,"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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[24],"tags":[41,441,55,442,52,46,37,369],"class_list":["post-379","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-soleil","tag-climat","tag-hill","tag-meteo","tag-oscillations-oceaniques","tag-rechauffement","tag-refroidissement","tag-soleil","tag-taches-solaires","wpcat-24-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/maunder.jpg?fit=600%2C300&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-67","jetpack-related-posts":[{"id":364,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-soleil-va-connaitre-une-longue-periode-dhibernation\/","url_meta":{"origin":379,"position":0},"title":"Le Soleil va conna\u00eetre une longue p\u00e9riode d\u2019hibernation","author":"Admin","date":"16 juin 2011","format":false,"excerpt":"Selon trois \u00e9tudes qui viennent d\u2019\u00eatre d\u00e9voil\u00e9es aux Etats-Unis, le Soleil devrait prochainement conna\u00eetre une inhabituelle p\u00e9riode de tr\u00e8s faible activit\u00e9. Ce changement pourrait affecter de fa\u00e7on importante le climat terrestre. Des \u00e9tudes r\u00e9alis\u00e9es par des astronomes am\u00e9ricains et d\u00e9voil\u00e9es \u00e0 la conf\u00e9rence annuelle de la division de physique solaire\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"soleil","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/06\/soleil.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2173,"url":"https:\/\/www.laterredufutur.com\/accueil\/activite-solaire-vers-un-refroidissement-climatique\/","url_meta":{"origin":379,"position":1},"title":"Activit\u00e9 solaire : vers un refroidissement climatique ?","author":"Admin","date":"23 septembre 2014","format":false,"excerpt":"L\u2019activit\u00e9 solaire des prochaines d\u00e9cennies va-t-elle conduire \u00e0 un refroidissement ? Un aper\u00e7u des derni\u00e8res publications scientifiques. Par le Dr Sebastian L\u00fcning et le professeur Fritz Vahrenholt Rarement le soleil n\u2019a \u00e9t\u00e9 aussi fort qu\u2019au cours des cinq derni\u00e8res d\u00e9cennies. Est-ce juste une co\u00efncidence que le plus grand r\u00e9chauffement des\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4675,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-refroidissement-planetaire-est-arrive\/","url_meta":{"origin":379,"position":2},"title":"Le refroidissement plan\u00e9taire est arriv\u00e9","author":"Admin","date":"14 novembre 2008","format":false,"excerpt":"Des preuves annon\u00e7ant un refroidissement plan\u00e9taire pour les trois prochaines d\u00e9cennies. par Prof. Don J. Easterbrook - D\u00e9partement de g\u00e9ologie, Universit\u00e9 Western Washington L\u2019article ci-dessous pr\u00e9sente un point de vue et une analyse diff\u00e9rents des changements climatiques qui contredit le consensus dominant sur le r\u00e9chauffement plan\u00e9taire. Malgr\u00e9 l\u2019absence de r\u00e9chauffement\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\/refroidissement.jpg?fit=531%2C419&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/refroidissement.jpg?fit=531%2C419&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/refroidissement.jpg?fit=531%2C419&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":3873,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-soleil-va-t-il-nous-refroidir\/","url_meta":{"origin":379,"position":3},"title":"Le soleil va-t-il nous refroidir ?","author":"Admin","date":"25 f\u00e9vrier 2007","format":false,"excerpt":"La science du changement climatique n\u2019a plus de doute, disent la plupart des sp\u00e9cialistes du domaine. Ceux-ci croient que les \u00e9missions de gaz \u00e0 effet de serre par l\u2019homme r\u00e9chauffent la plan\u00e8te d\u2019une mani\u00e8re dangereuse et que, dans les prochaines d\u00e9cennies, la temp\u00e9rature en constante augmentation va faire fondre la\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/weiss.gif?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1305,"url":"https:\/\/www.laterredufutur.com\/accueil\/changement-solaire-changements-climatiques\/","url_meta":{"origin":379,"position":4},"title":"Changement solaire, changements climatiques","author":"Admin","date":"15 mars 2013","format":false,"excerpt":"Article par Bob Carter, Willie Soon & William Briggs Des scientifiques ont \u00e9tudi\u00e9 les influences solaires sur le climat sur plus de 5000 ann\u00e9es. Les astronomes chinois tiennent des registres d\u00e9taill\u00e9s des taches solaires, ils ont remarqu\u00e9 que plus de taches signifient un climat plus chaud. En 1801, le c\u00e9l\u00e8bre\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/03\/cool-it.jpg?fit=500%2C333&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":27622,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-tache-solaire-geante-a-lorigine-de-la-recente-supertempete-solaire-a-emis-pres-de-1-000-eruptions-et-une-explosion-secrete-classee-x-revele-une-etude-qui-bat-tous-les-records\/","url_meta":{"origin":379,"position":5},"title":"Une tache solaire g\u00e9ante \u00e0 l&rsquo;origine de la r\u00e9cente \u00ab supertemp\u00eate \u00bb solaire a \u00e9mis pr\u00e8s de 1 000 \u00e9ruptions et une explosion secr\u00e8te class\u00e9e X, r\u00e9v\u00e8le une \u00e9tude qui bat tous les records","author":"Admin","date":"14 janvier 2026","format":false,"excerpt":"Une \u00e9tude r\u00e9cente r\u00e9v\u00e8le que l'\u00e9norme tache solaire qui a d\u00e9clench\u00e9 une temp\u00eate g\u00e9omagn\u00e9tique \u00ab extr\u00eame \u00bb en mai 2024 a provoqu\u00e9 des centaines d'autres \u00e9ruptions solaires dangereuses, dont une \u00e9ruption cach\u00e9e de classe X. Cette \u00e9tude \u00e9tablit un record pour la plus longue observation continue d'une seule r\u00e9gion active\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/tempete-solaire-classe-x-mai-2024.webp?fit=650%2C366&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/tempete-solaire-classe-x-mai-2024.webp?fit=650%2C366&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/tempete-solaire-classe-x-mai-2024.webp?fit=650%2C366&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\/379","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=379"}],"version-history":[{"count":0,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/379\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/373"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}