{"id":2896,"date":"2007-08-14T00:00:00","date_gmt":"2007-08-14T00:00:00","guid":{"rendered":"https:\/\/newsroom.ferrovial.com\/news\/la-capa-de-hielo-del-oceano-artico-se-deshace\/"},"modified":"2022-12-21T11:53:45","modified_gmt":"2022-12-21T10:53:45","slug":"la-capa-de-hielo-del-oceano-artico-se-deshace","status":"publish","type":"new","link":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/","title":{"rendered":"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace"},"content":{"rendered":"    <section class=\"wysiwyg text-editor \" id=\"\">\n        <div class=\"container container--narrow container--p-10\">\n            <p><em>Madrid, Rafael Barqu\u00edn.<\/em> &#8211; Gran parte del oc\u00e9ano \u00c1rtico est\u00e1 cubierto por una capa de hielo de espesor y extensi\u00f3n variable. Con el calor del verano el hielo disminuye, alcanzando un m\u00ednimo en el mes de septiembre. Entonces es el mejor momento para navegar.<\/p>\n<p>Pero desde hace unos a\u00f1os la navegaci\u00f3n en el \u00c1rtico se ve facilitada por el calentamiento global. Ya en septiembre de 1995 el \u00abpaso del noroeste\u00bb, a lo largo de la costa norte de Rusia y Siberia, estuvo pr\u00e1cticamente libre de hielo. Pero, sobre todo, en 2005, la reducci\u00f3n de la capa de hielo fue espectacular. Un barco convencional hubiera podido partir de la Isla Victoria, en el Norte de Canad\u00e1 y, bordeando Alaska, Siberia, Noruega y Groenlandia, habr\u00eda llegado a la isla del Pr\u00edncipe de Gales, a s\u00f3lo 500 kil\u00f3metros del punto de partida.<\/p>\n<p>Lo que ahora pueden estar pregunt\u00e1ndose los cient\u00edficos es si este a\u00f1o ese mismo barco podr\u00eda circunnavegar por completo el oc\u00e9ano \u00c1rtico.<\/p>\n<p>Los datos de los que dispone el National Snow and Ice Data Center (NSIDC) para 2007 indican que el deshielo ser\u00e1 a\u00fan m\u00e1s intenso que en 2005. Hasta mayo la p\u00e9rdida de espesor y extensi\u00f3n fue m\u00e1s o menos similar; pero desde junio hubo una aceleraci\u00f3n, de modo que ahora mismo la capa de hielo ya es casi tan peque\u00f1a como lo era el 29 de septiembre de 2005, cuando se alcanz\u00f3 un r\u00e9cord. Es pr\u00e1cticamente imposible que no siga reduci\u00e9ndose y que, por tanto, en 2007 se supere la marca de hace dos a\u00f1os.<\/p>\n<p>La causa de este fen\u00f3meno es el calentamiento global, que resulta particularmente intenso en las zonas polares. Todos los modelos predicen que el mayor incremento de las temperaturas tendr\u00e1 lugar en esas regiones. Aunque la existencia de veranos un poco m\u00e1s largos e inviernos un poco menos duros pueda favorecer a los pocos pobladores del \u00c1rtico, las consecuencias sobre los habitantes del resto del planeta ser\u00e1n menos gratas, especialmente por\u00a0<a href=\"http:\/\/www.elmundo.es\/elmundo\/2007\/07\/19\/ciencia\/1184839805.html\" target=\"_blank\">la elevaci\u00f3n del nivel de los mares<\/a>.<\/p>\n<p>La reducci\u00f3n de la capa de hielo ya empieza a tener consecuencias en el orden pol\u00edtico. El acceso al \u00c1rtico es m\u00e1s f\u00e1cil, y tambi\u00e9n la explotaci\u00f3n de sus recursos mineros. Rusia y otros pa\u00edses han mostrado inter\u00e9s en ello. Adem\u00e1s, se plantea el problema del derecho de navegaci\u00f3n en el \u00c1rtico.<\/p>\n        <\/div>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","nivel-2":[936],"nivel-5":[],"nivel-1":[],"nivel-3":[],"nivel-4":[],"class_list":["post-2896","new","type-new","status-publish","hentry","nivel-2-conservacion-del-medio-ambiente"],"acf":[],"yoast_head":"<title>La capa de hielo del oc\u00e9ano \u00c1rtico se deshace Sala de prensa Ferrovial | \u00daltimas noticias<\/title>\n<meta name=\"description\" content=\"Sala de prensa Ferrovial | \u00daltimas noticias\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace Sala de prensa Ferrovial | \u00daltimas noticias\" \/>\n<meta property=\"og:description\" content=\"Sala de prensa Ferrovial | \u00daltimas noticias\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/\" \/>\n<meta property=\"og:site_name\" content=\"Sala de prensa Ferrovial | \u00daltimas noticias\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ferrovial\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-21T10:53:45+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@ferrovial\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/noticias\\\/la-capa-de-hielo-del-oceano-artico-se-deshace\\\/\",\"url\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/noticias\\\/la-capa-de-hielo-del-oceano-artico-se-deshace\\\/\",\"name\":\"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace Sala de prensa Ferrovial | \u00daltimas noticias\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/#website\"},\"datePublished\":\"2007-08-14T00:00:00+00:00\",\"dateModified\":\"2022-12-21T10:53:45+00:00\",\"description\":\"Sala de prensa Ferrovial | \u00daltimas noticias\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/noticias\\\/la-capa-de-hielo-del-oceano-artico-se-deshace\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/noticias\\\/la-capa-de-hielo-del-oceano-artico-se-deshace\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/noticias\\\/la-capa-de-hielo-del-oceano-artico-se-deshace\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/\",\"name\":\"Sala de prensa Ferrovial | \u00daltimas noticias\",\"description\":\"Sala de prensa Ferrovial | \u00daltimas noticias\",\"publisher\":{\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/#organization\",\"name\":\"Ferrovial S.A.\",\"url\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/static.newsroom.ferrovial.com\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/15145720\\\/Ferrovial_Logotipo1.jpg\",\"contentUrl\":\"https:\\\/\\\/static.newsroom.ferrovial.com\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/15145720\\\/Ferrovial_Logotipo1.jpg\",\"width\":600,\"height\":300,\"caption\":\"Ferrovial S.A.\"},\"image\":{\"@id\":\"https:\\\/\\\/newsroom.ferrovial.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ferrovial\",\"https:\\\/\\\/x.com\\\/ferrovial\",\"https:\\\/\\\/www.instagram.com\\\/ferrovial\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/ferrovial\",\"https:\\\/\\\/www.pinterest.es\\\/ferrovial\\\/\",\"https:\\\/\\\/www.youtube.com\\\/ferrovial\",\"https:\\\/\\\/en.wikipedia.org\\\/wiki\\\/Ferrovial\"]}]}<\/script>","yoast_head_json":{"title":"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace Sala de prensa Ferrovial | \u00daltimas noticias","description":"Sala de prensa Ferrovial | \u00daltimas noticias","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/","og_locale":"es_ES","og_type":"article","og_title":"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace Sala de prensa Ferrovial | \u00daltimas noticias","og_description":"Sala de prensa Ferrovial | \u00daltimas noticias","og_url":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/","og_site_name":"Sala de prensa Ferrovial | \u00daltimas noticias","article_publisher":"https:\/\/www.facebook.com\/ferrovial","article_modified_time":"2022-12-21T10:53:45+00:00","twitter_card":"summary_large_image","twitter_site":"@ferrovial","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/","url":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/","name":"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace Sala de prensa Ferrovial | \u00daltimas noticias","isPartOf":{"@id":"https:\/\/newsroom.ferrovial.com\/es\/#website"},"datePublished":"2007-08-14T00:00:00+00:00","dateModified":"2022-12-21T10:53:45+00:00","description":"Sala de prensa Ferrovial | \u00daltimas noticias","breadcrumb":{"@id":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/la-capa-de-hielo-del-oceano-artico-se-deshace\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/newsroom.ferrovial.com\/es\/"},{"@type":"ListItem","position":2,"name":"La capa de hielo del oc\u00e9ano \u00c1rtico se deshace"}]},{"@type":"WebSite","@id":"https:\/\/newsroom.ferrovial.com\/es\/#website","url":"https:\/\/newsroom.ferrovial.com\/es\/","name":"Sala de prensa Ferrovial | \u00daltimas noticias","description":"Sala de prensa Ferrovial | \u00daltimas noticias","publisher":{"@id":"https:\/\/newsroom.ferrovial.com\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/newsroom.ferrovial.com\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/newsroom.ferrovial.com\/es\/#organization","name":"Ferrovial S.A.","url":"https:\/\/newsroom.ferrovial.com\/es\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/newsroom.ferrovial.com\/es\/#\/schema\/logo\/image\/","url":"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2018\/07\/15145720\/Ferrovial_Logotipo1.jpg","contentUrl":"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2018\/07\/15145720\/Ferrovial_Logotipo1.jpg","width":600,"height":300,"caption":"Ferrovial S.A."},"image":{"@id":"https:\/\/newsroom.ferrovial.com\/es\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ferrovial","https:\/\/x.com\/ferrovial","https:\/\/www.instagram.com\/ferrovial\/","https:\/\/www.linkedin.com\/company\/ferrovial","https:\/\/www.pinterest.es\/ferrovial\/","https:\/\/www.youtube.com\/ferrovial","https:\/\/en.wikipedia.org\/wiki\/Ferrovial"]}]}},"_links":{"self":[{"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/new\/2896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/new"}],"about":[{"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/types\/new"}],"replies":[{"embeddable":true,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/comments?post=2896"}],"version-history":[{"count":1,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/new\/2896\/revisions"}],"predecessor-version":[{"id":119127,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/new\/2896\/revisions\/119127"}],"wp:attachment":[{"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/media?parent=2896"}],"wp:term":[{"taxonomy":"nivel-2","embeddable":true,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/nivel-2?post=2896"},{"taxonomy":"nivel-5","embeddable":true,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/nivel-5?post=2896"},{"taxonomy":"nivel-1","embeddable":true,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/nivel-1?post=2896"},{"taxonomy":"nivel-3","embeddable":true,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/nivel-3?post=2896"},{"taxonomy":"nivel-4","embeddable":true,"href":"https:\/\/newsroom.ferrovial.com\/es\/wp-json\/wp\/v2\/nivel-4?post=2896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}