{"id":9218,"date":"2025-05-19T14:33:42","date_gmt":"2025-05-19T12:33:42","guid":{"rendered":"https:\/\/satdi.umh.es\/?p=9218"},"modified":"2025-05-19T14:37:39","modified_gmt":"2025-05-19T12:37:39","slug":"hallan-reservas-de-hidrogeno-natural-que-podrian-alimentar-la-tierra-durante-170-000-anos","status":"publish","type":"post","link":"https:\/\/satdi.umh.es\/ca\/2025\/05\/19\/hallan-reservas-de-hidrogeno-natural-que-podrian-alimentar-la-tierra-durante-170-000-anos\/","title":{"rendered":"Troben reserves d&#8217;hidrogen natural que podrien alimentar la Terra durant 170.000 anys"},"content":{"rendered":"<p><div id=\"attachment_9221\" style=\"width: 860px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/satdi.umh.es\/files\/2025\/05\/pexels-rperucho-6641434-scaled.jpg\"><img aria-describedby=\"caption-attachment-9221\" loading=\"lazy\" class=\"wp-image-9221\" src=\"https:\/\/satdi.umh.es\/files\/2025\/05\/pexels-rperucho-6641434-1024x576.jpg\" alt=\"\" width=\"850\" height=\"478\" srcset=\"https:\/\/satdi.umh.es\/files\/2025\/05\/pexels-rperucho-6641434-1024x576.jpg 1024w, https:\/\/satdi.umh.es\/files\/2025\/05\/pexels-rperucho-6641434-300x169.jpg 300w, https:\/\/satdi.umh.es\/files\/2025\/05\/pexels-rperucho-6641434-768x432.jpg 768w, https:\/\/satdi.umh.es\/files\/2025\/05\/pexels-rperucho-6641434-1536x864.jpg 1536w, https:\/\/satdi.umh.es\/files\/2025\/05\/pexels-rperucho-6641434-2048x1152.jpg 2048w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/><\/a><p id=\"caption-attachment-9221\" class=\"wp-caption-text\">Parc miner de Riotinto (Huelva). Foto: Ram\u00f3n Perucho<\/p><\/div><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify\">Un equip internacional de cient\u00edfics de les <strong><a href=\"https:\/\/www.ox.ac.uk\/\">universitats d&#8217;Oxford<\/a>, <a href=\"https:\/\/www.durham.ac.uk\/\">Durham<\/a> i <a href=\"https:\/\/www.utoronto.ca\/\">Toronto<\/a><\/strong> ha identificat enormes reserves d&#8217;hidrogen natural a <strong>l&#8217;escor\u00e7a continental de la Terra<\/strong>, acumulades durant m\u00e9s de mil milions d&#8217;anys. Aquesta troballa, publicada a la <a href=\"https:\/\/www.nature.com\/articles\/s43017-025-00670-1\"><strong>revista Nature<\/strong>,<\/a> suggereix que aquestes reserves podrien <strong>abastir les necessitats energ\u00e8tiques del planeta durant almenys 170.000 anys<\/strong>, posicionant <strong>l&#8217;hidrogen<\/strong> com una <strong>font energ\u00e8tic<\/strong>a pr\u00e0cticament <strong>inesgotable.<\/strong><\/p>\n<p style=\"text-align: justify\">L&#8217;estudi proposa noves metodologies per identificar dip\u00f2sits subterranis viables d&#8217;hidrogen, similars als processos usats per explorar heli, considerant factors com la producci\u00f3 d&#8217;hidrogen, el tipus de roques i les condicions geol\u00f2giques. <strong>L&#8217;hidrogen natural,<\/strong> generat a partir d&#8217;hidrocarburs, es perfila com una <strong>alternativa neta als combustibles f\u00f2ssils.<\/strong> En termes t\u00e8cnics, l&#8217;hidrogen es classifica en diferents colors segons el seu origen energ\u00e8tic: gris (gas i met\u00e0), marr\u00f3 (carb\u00f3) i verd, el m\u00e9s prometedor, produ\u00eft a partir d&#8217;energies renovables<\/p>\n<p style=\"text-align: justify\">Tot i aix\u00f2, els cient\u00edfics adverteixen que encara hi ha desafiaments significatius per a l&#8217;extracci\u00f3 i comercialitzaci\u00f3 d&#8217;aquest recurs. La manca de tecnologia adequada i la necessitat de desenvolupar m\u00e8todes efica\u00e7os d&#8217;exploraci\u00f3 s\u00f3n clau per accedir a aquestes fonts energ\u00e8tiques sostenibles.<\/p>\n<p style=\"text-align: justify\">Aquest descobriment <strong>podria revolucionar els sistemes energ\u00e8tics globals<\/strong> i \u00e9sser instrumental en la transici\u00f3 cap a una <strong>energia m\u00e9s neta i sostenible.<\/strong><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Parc miner de Riotinto (Huelva). Foto: Ram\u00f3n Perucho<br \/>\n&nbsp;<br \/>\nUn equip internacional de cient\u00edfics de les universitats d&#8217;Oxford, Durham i Toronto ha identificat enormes reserves d&#8217;hidrogen natural a l&#8217;escor\u00e7a continental de la Terra, acumulades durant m\u00e9s de mil milions d&#8217;anys. Aquesta troballa, publicada a la revista Nature, suggereix que aquestes reserves podrien abastir les necessitats energ\u00e8tiques del [&#8230;]<\/p>\n","protected":false},"author":3770,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[284256,507],"tags":[1494467,1494461,53448,1494464,80555],"_links":{"self":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/posts\/9218"}],"collection":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/users\/3770"}],"replies":[{"embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/comments?post=9218"}],"version-history":[{"count":0,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/posts\/9218\/revisions"}],"wp:attachment":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/media?parent=9218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/categories?post=9218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/tags?post=9218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}