{"id":34767,"date":"2018-04-11T12:20:40","date_gmt":"2018-04-11T09:20:40","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=34767"},"modified":"2018-04-11T12:20:40","modified_gmt":"2018-04-11T09:20:40","slug":"a-fost-descoperit-un-al-doilea-scut-magnetic-al-pamantului","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=34767","title":{"rendered":"A fost descoperit un al doilea scut magnetic al P\u0103m\u00e2ntului"},"content":{"rendered":"<p>Cercet\u0103torii de la Agen\u0163ia spa\u0163ial\u0103 european\u0103 (European Space Agency &#8211; ESA) au descoperit un al doilea c\u00e2mp magnetic al P\u0103m\u00e2ntului, cu ajutorul unui grup de trei sateli\u0163i lansa\u0163i \u00een urm\u0103 cu 5 ani pentru a colecta date despre sistemele de protec\u0163ie ale planetei.<\/p>\n<p>Cei trei sateli\u0163i lansa\u0163i \u00een anul 2013 orbiteaz\u0103 Terra la o \u00een\u0103l\u0163ime \u00eentre 300 \u015fi 530 kilometri, potrivit\u00a0<a href=\"https:\/\/www.sciencealert.com\/esa-swarm-satellite-map-ocean-tides-magnetic-field\" target=\"_blank\" rel=\"noopener noreferrer\">Science Alert.<\/a><\/p>\n<p>Datele colectate timp de patru ani de misiunea Swarm de la European Space Agency au pemis maparea acestui c\u00e2mp magnetic secundar al planetei Terra.<\/p>\n<p>Noua descoperire i-ar putea ajuta pe oamenii de \u015ftiin\u0163\u0103 s\u0103 dezvolte modele mai precise de studiu al schimb\u0103rilor climatice.<\/p>\n<p>Fizicianul Nils Olsen de la Universitatea Tehnic\u0103 din Copenhaga a prezentat rezultatele surprinz\u0103toare ale studiului la \u00eent\u00e2lnirea speciali\u015ftilor \u00een geo\u015ftiin\u0163\u0103 de la Viena<\/p>\n<p>&#8220;Este un c\u00e2mp magnetic extrem de subtil&#8221;, a declarat Olsen pentru BBC. Savantul a explicat cum s-a reu\u015fit detectarea unui semnal at\u00e2t de slab, care este de 20.000 de ori mai slab dec\u00e2t c\u00e2mpul magnetic al P\u0103m\u00e2ntului.<\/p>\n<p>Potrivit omului de \u015ftiin\u0163\u0103, ambele c\u00e2mpuri magnetice sunt rezultatul unui efect dinamic produs de particulele eliberate de fluide.<\/p>\n<p>\u00cen cazul acestui c\u00e2mp magnetic secundar, ionii dizolva\u0163i \u00een apele oceanului produc un scut extrem de firav, dar eficient.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cercet\u0103torii de la Agen\u0163ia spa\u0163ial\u0103 european\u0103 (European Space Agency &#8211; ESA) au descoperit un al doilea c\u00e2mp magnetic al P\u0103m\u00e2ntului,<\/p>\n","protected":false},"author":1,"featured_media":34768,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[11],"tags":[],"class_list":["post-34767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stiri-interne"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2018\/04\/earth_magnetic_field_high_detail_89998800.jpg?fit=728%2C395&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-92L","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/34767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=34767"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/34767\/revisions"}],"predecessor-version":[{"id":34769,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/34767\/revisions\/34769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/34768"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=34767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=34767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=34767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}