{"id":4357,"date":"2008-03-22T19:19:05","date_gmt":"2008-03-22T17:19:05","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil1\/?p=4357"},"modified":"2015-04-12T19:21:02","modified_gmt":"2015-04-12T17:21:02","slug":"lhiver-a-ete-relativement-froid-dans-le-monde","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/lhiver-a-ete-relativement-froid-dans-le-monde\/","title":{"rendered":"L&rsquo;hiver a \u00e9t\u00e9 relativement froid dans le monde"},"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 align=\"justify\"><span style=\"font-size: small;\">Au niveau mondial, l&rsquo;hiver qui vient de s&rsquo;achever a \u00e9t\u00e9 relativement froid. La National Oceanic and Atmospheric Administration (NOAA), l&rsquo;agence am\u00e9ricaine charg\u00e9e de surveiller les donn\u00e9es de temp\u00e9rature, de pr\u00e9cipitation et d&rsquo;enneigement, estime qu&rsquo;il n&rsquo;est \u00ab\u00a0que\u00a0\u00bb le 16e hiver le plus chaud jamais mesur\u00e9 &#8211; le 23e en ne consid\u00e9rant que les temp\u00e9ratures relev\u00e9es au-dessus des terres. En moyenne, les temp\u00e9ratures n&rsquo;ont exc\u00e9d\u00e9 que de 0,32\u00b0 C la moyenne \u00e9tablie entre 1960 et 1991. Pendant l&rsquo;hiver 2006-2007, cette anomalie (c&rsquo;est-\u00e0-dire, dans le jargon des sp\u00e9cialistes, l&rsquo;\u00e9cart \u00e0 la moyenne) avait \u00e9t\u00e9 de 0,720C.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">Sur les trois mois hivernaux &#8211; au sens scientifique du terme, l&rsquo;hiver comprend les mois de d\u00e9cembre, janvier et f\u00e9vrier -, l&rsquo;Europe, l&rsquo;ensemble du territoire russe, les Etats-Unis et l&rsquo;Afrique australe ont connu des temp\u00e9ratures globalement sup\u00e9rieures aux normales. Mais l&rsquo;Afrique sub-sah\u00e9lienne, une grande part du Canada, de la Chine et l&rsquo;ensemble de l&rsquo;Asie centrale ont connu des conditions hivernales tr\u00e8s rigoureuses. La couverture neigeuse a ainsi \u00e9t\u00e9, en Asie centrale, la quatri\u00e8me plus importante depuis la mise en place des relev\u00e9s, en 1967. Selon la NOAA, la Chine a connu cette ann\u00e9e son hiver le plus s\u00e9v\u00e8re depuis cinquante ans. Cette rigueur s&rsquo;explique, en partie, par La Ni\u00f1a, ph\u00e9nom\u00e8ne cyclique au cours duquel les eaux de surface du Pacifique \u00e9quatorial refroidissent. La Ni\u00f1a tire les temp\u00e9ratures moyennes vers le bas.<\/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=\"center\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/spaw\/images\/nina.gif\" alt=\"\" \/><\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">Sur les trois mois d&rsquo;hiver, janvier a \u00e9t\u00e9 le plus froid. Au-dessus des terres de l&rsquo;h\u00e9misph\u00e8re Nord, il est le 60e mois de janvier le plus froid jamais mesur\u00e9 (ou le 70e le plus chaud). Dans l&rsquo;h\u00e9misph\u00e8re Sud, la superficie de la banquise d&rsquo;\u00e9t\u00e9 &#8211; celle-l\u00e0 m\u00eame qui menace de dispara\u00eetre presque totalement dans l&rsquo;h\u00e9misph\u00e8re Nord &#8211; a connu un niveau jamais atteint : elle a exc\u00e9d\u00e9 de 31 % la valeur moyenne mesur\u00e9e entre 1979 et 2000 (5,1 millions de km2).<\/span><\/p>\n<p align=\"center\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/spaw\/images\/temperaturesglobales.png\" alt=\"\" \/><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">Ces conditions, qui montrent que la variabilit\u00e9 climatique est importante, ne remettent nullement en cause le constat des bouleversements en cours, rappelle le climatologue Michel Desbois (CNRS). \u00ab\u00a0Cela montre simplement que le changement climatique ne peut \u00eatre r\u00e9duit \u00e0 des ph\u00e9nom\u00e8nes isol\u00e9s, poursuit le scientifique. Il ne peut \u00eatre constat\u00e9 que sur de longues s\u00e9ries de donn\u00e9es.\u00a0\u00bb<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">source : St\u00e9phane Foucart <\/span><a href=\"http:\/\/www.lemonde.fr\/\"><span style=\"font-size: small;\">http:\/\/www.lemonde.fr<\/span><\/a><\/p>\n<p align=\"center\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/laterredufutur.free.fr\/photos\/anomalies-2008_2008_1978_2007.gif?resize=550%2C350\" alt=\"\" width=\"550\" height=\"350\" border=\"0\" \/><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"4357\">(337)<\/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>Au niveau mondial, l&rsquo;hiver qui vient de s&rsquo;achever a \u00e9t\u00e9 relativement froid. La National Oceanic and Atmospheric Administration (NOAA), l&rsquo;agence&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4358,"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":[32],"tags":[1067,3350,3349,153,1154,55,394,64],"class_list":["post-4357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteorologie","tag-anomalies","tag-conditions-hivernales","tag-ete-2007","tag-froid","tag-hemisphere-nord","tag-meteo","tag-precipitations","tag-temperatures","wpcat-32-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/anomalies-2008_2008_1978_2007.gif?fit=659%2C399&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-18h","jetpack-related-posts":[{"id":23586,"url":"https:\/\/www.laterredufutur.com\/accueil\/el-nino-pourrait-revenir-en-2022\/","url_meta":{"origin":4357,"position":0},"title":"El Nino pourrait revenir en 2022","author":"Admin","date":"26 d\u00e9cembre 2021","format":false,"excerpt":"Les conditions de La Ni\u00f1a devant se poursuivre pendant les mois d'hiver et jusqu'au printemps de l'ann\u00e9e prochaine, les pr\u00e9visions pr\u00e9voient \u00e9galement une probabilit\u00e9 accrue d'un \u00e9v\u00e9nement El Ni\u00f1o en 2022. Pour la deuxi\u00e8me ann\u00e9e cons\u00e9cutive, La Ni\u00f1a devrait se poursuivre pendant la saison hivernale et durer jusqu'au printemps. Selon\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\/2016\/01\/el-nino-1998-2016.jpg?fit=1018%2C551&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/el-nino-1998-2016.jpg?fit=1018%2C551&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/el-nino-1998-2016.jpg?fit=1018%2C551&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/el-nino-1998-2016.jpg?fit=1018%2C551&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":19515,"url":"https:\/\/www.laterredufutur.com\/accueil\/hiver-2019-2020\/","url_meta":{"origin":4357,"position":1},"title":"Hiver 2019-2020","author":"Admin","date":"31 ao\u00fbt 2019","format":false,"excerpt":"Et nous voici donc projet\u00e9s dans le nouvel automne m\u00e9t\u00e9orologique. Pour ce qui concerne notre futur hiver 2019-2020, les pr\u00e9visions saisonni\u00e8res habituelles se profilent d\u00e9j\u00e0. Les pr\u00e9visions saisonni\u00e8res de l'hiver dernier ont \u00e9t\u00e9 justes \u00e0 hauteur de 90%. Un record ! La temp\u00e9rature a \u00e9t\u00e9 en moyenne plus de 2\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/09\/winter.jpg?fit=960%2C640&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/09\/winter.jpg?fit=960%2C640&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/09\/winter.jpg?fit=960%2C640&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/09\/winter.jpg?fit=960%2C640&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4792,"url":"https:\/\/www.laterredufutur.com\/accueil\/lhiver-2008-2009-lun-des-plus-froids-des-vingt-dernieres-annees-en-france\/","url_meta":{"origin":4357,"position":2},"title":"L&rsquo;hiver 2008-2009, l&rsquo;un des plus froids des vingt derni\u00e8res ann\u00e9es en France","author":"Admin","date":"6 mars 2009","format":false,"excerpt":"Avec des temp\u00e9ratures allant jusqu\u2019\u00e0 -20 dans le Nord et plusieurs \u00e9pisodes neigeux, l\u2019hiver est l\u2019un des plus froids qu\u2019a connu la France depuis 20 ans, avec une temp\u00e9rature moyenne de 1,2\u00b0C en dessous de la normale. Capture la Terre du Futur - image de Marseille France3 R\u00e9gionale Temp\u00eate exceptionnelle\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/marseille-070109.jpg?fit=768%2C576&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/marseille-070109.jpg?fit=768%2C576&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/marseille-070109.jpg?fit=768%2C576&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/marseille-070109.jpg?fit=768%2C576&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":3905,"url":"https:\/\/www.laterredufutur.com\/accueil\/lhiver-2006-2007-le-plus-doux-depuis-1-siecle\/","url_meta":{"origin":4357,"position":3},"title":"L&rsquo;Hiver 2006-2007, le plus doux depuis 1 si\u00e8cle","author":"Admin","date":"20 mars 2007","format":false,"excerpt":"L'Europe a connu son hiver le plus doux depuis le d\u00e9but des relev\u00e9s m\u00e9t\u00e9orologiques fiables, soit une centaine d'ann\u00e9es, entra\u00eenant floraisons pr\u00e9coces et avanc\u00e9e de certaines r\u00e9coltes, d\u00e9rangeant les cycles des animaux et faisant planer une menace de s\u00e9cheresse. Alors que se passe t-il au del\u00e0 de la constatation de\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/sstmonde.gif?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/sstmonde.gif?resize=350%2C200 1x, https:\/\/i0.wp.com\/laterredufutur.com\/spaw\/images\/sstmonde.gif?resize=525%2C300 1.5x"},"classes":[]},{"id":4974,"url":"https:\/\/www.laterredufutur.com\/accueil\/hiver-2009-2010\/","url_meta":{"origin":4357,"position":4},"title":"Hiver 2009-2010","author":"Admin","date":"27 juillet 2009","format":false,"excerpt":"Le Soleil n'a jamais \u00e9t\u00e9 aussi calme, tout le monde en parle actuellement et vient m\u00eame de faire la une d'un mensuel tr\u00e8s connu (Ciel et Espace). Cette intensit\u00e9 solaire favorise le flux des rayons cosmiques \u00e0 atteindre la Terre. De s\u00e9rieux indices tenteraient \u00e0 d\u00e9montrer un lien entre rayons\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/2010.jpg?fit=558%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/2010.jpg?fit=558%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/2010.jpg?fit=558%2C800&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":3585,"url":"https:\/\/www.laterredufutur.com\/accueil\/lhiver-2006-2007\/","url_meta":{"origin":4357,"position":5},"title":"L&rsquo;hiver 2006-2007","author":"Admin","date":"3 ao\u00fbt 2006","format":false,"excerpt":"Des effets cycliques depuis sur 60 ans d\u00e9montrent un ph\u00e9nom\u00e8ne r\u00e9current depuis 1940.\u00a0 Ainsi les hivers 1940-1941, 1962-1963, 1984-1985 et enfin cela sera 2006-2007 pour des hivers plus froids que d'ordinaire. Les taches solaires sont directement li\u00e9es \u00e0 l'\u00e9tat d'activit\u00e9 de notre astre. On a constat\u00e9 que leur nombre augmente\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"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\/4357","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=4357"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/4357\/revisions"}],"predecessor-version":[{"id":4359,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/4357\/revisions\/4359"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/4358"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=4357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=4357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=4357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}