{"id":1926,"date":"2007-09-27T00:00:00","date_gmt":"2007-09-27T00:00:00","guid":{"rendered":"https:\/\/newsroom.ferrovial.com\/news\/james-lovelock-propone-usar-los-oceanos-para-reducir-el-dioxido-de-carbono-de-la-atmosfera\/"},"modified":"2022-12-21T11:38:02","modified_gmt":"2022-12-21T10:38:02","slug":"james-lovelock-propone-usar-los-oceanos-para-reducir-el-dioxido-de-carbono-de-la-atmosfera","status":"publish","type":"new","link":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/james-lovelock-propone-usar-los-oceanos-para-reducir-el-dioxido-de-carbono-de-la-atmosfera\/","title":{"rendered":"James Lovelock propone usar los oc\u00e9anos para reducir el di\u00f3xido de carbono de la atm\u00f3sfera"},"content":{"rendered":"    <section class=\"wysiwyg text-editor \" id=\"\">\n        <div class=\"container container--narrow container--p-10\">\n            <p>(<a title=\"El Mundo\" href=\"http:\/\/www.elmundo.es\/\"><span style=\"text-decoration: underline;\">El Mundo<\/span><\/a>).- Consecuente con su extrema preocupaci\u00f3n por el cambio clim\u00e1tico generado por la emisi\u00f3n de gases de efecto invernadero, James Lovelock, el cient\u00edfico autor de la &#8216;Hip\u00f3tesis Gaia&#8217;, propone un medio dr\u00e1stico para reducir la concentraci\u00f3n de di\u00f3xido de carbono en la atm\u00f3sfera: el uso de los oc\u00e9anos. La idea ha sido lanzada en una extensa &#8216;Carta al director&#8217; firmada por \u00e9l y Chris G. Rapley, del Museo de la Ciencia de Londres.<\/p>\n<p>Lo que Lovelock y Rapley proponen es construir grandes tubos de unos diez metros de di\u00e1metro, y entre 100 y 200 de longitud, con una v\u00e1lvula de un s\u00f3lo paso en la parte inferior. Su finalidad ser\u00eda mezclar las aguas profundas, ricas en nutrientes, con las superficiales, relativamente m\u00e1s pobres. Esto fertilizar\u00eda las algas, con lo que florecer\u00edan. Esto tendr\u00eda dos consecuencias. El di\u00f3xido de carbono absorbido por las algas caer\u00eda al mar, y se generar\u00eda sulfuro de metilo, \u00abel precursor de los n\u00facleos que forman nubes que reflejan la luz solar\u00bb, seg\u00fan la carta.<\/p>\n<p>No obstante, Lovelock y Rapley advierten que esa soluci\u00f3n puede fracasar por razones econ\u00f3micas o t\u00e9cnicas. Y que, adem\u00e1s, deben tenerse en cuenta las consecuencias que tendr\u00eda la\u00a0<strong>acidificaci\u00f3n del oc\u00e9ano<\/strong>.<\/p>\n<p>La propuesta de los autores encaja con la visi\u00f3n de la Tierra-Gaia propuesto por Lovelock: un organismo &#8216;vivo&#8217; que se defiende de las infecciones de &#8216;pat\u00f3genos&#8217; como el ser humano. El cambio clim\u00e1tico es la respuesta del sistema a la agresi\u00f3n. Lo que ahora proponen es ayudar a la Tierra a &#8216;curarse&#8217; a s\u00ed misma.\u00a0<strong>\u00abSi no podemos &#8216;curar el planeta&#8217; directamente, podemos ayudarle a que se cure s\u00ed mismo\u00bb<\/strong>.<\/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":[],"nivel-5":[],"nivel-1":[],"nivel-3":[],"nivel-4":[],"class_list":["post-1926","new","type-new","status-publish","hentry"],"acf":[],"yoast_head":"<title>James Lovelock propone usar los oc\u00e9anos para reducir el di\u00f3xido de carbono de la atm\u00f3sfera 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\" 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