{"id":5241,"date":"2025-09-12T14:10:07","date_gmt":"2025-09-12T14:10:07","guid":{"rendered":"https:\/\/sismoiberica.org\/utilitat-dels-terratremols\/"},"modified":"2025-09-12T14:10:07","modified_gmt":"2025-09-12T14:10:07","slug":"utilitat-dels-terratremols","status":"publish","type":"page","link":"https:\/\/sismoiberica.org\/es\/utilitat-dels-terratremols\/","title":{"rendered":"Utilitat dels terratr\u00e8mols"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5241\" class=\"elementor elementor-5241 elementor-1356\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-04a84eb elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"04a84eb\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-00af89d\" data-id=\"00af89d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a861415 elementor-widget elementor-widget-heading\" data-id=\"a861415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Utilitat dels terratr\u00e8mols<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-21216e0 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21216e0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b718bbc\" data-id=\"b718bbc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2ba5c7d elementor-widget elementor-widget-text-editor\" data-id=\"2ba5c7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Els terratr\u00e8mols a m\u00e9s d&#8217;implicar un risc evident, tamb\u00e9 tenen els seus aspectes positius:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-598e380 elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"598e380\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">La suma dels efectes superficials de molts terratr\u00e8mols al llarg del temps acaba generant uns relleus i paisatges variats i interessants, especialment t\u00edpics de les zones properes als l\u00edmits de les plaques tect\u00f2niques.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">La sismicitat terrestre ens dona informaci\u00f3 del comportament el\u00e0stic i fr\u00e0gil de la capa m\u00e9s superficial de la Terra s\u00f2lida, de les franges de terreny que es deformen m\u00e9s r\u00e0pidament i constitueix una de les evid\u00e8ncies m\u00e9s clares de la subdivisi\u00f3 de la litosfera en un nombre relativament petit de plaques.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">L'estudi de les ones s\u00edsmiques enregistrades en les xarxes de sism\u00f2metres ens proporciona informaci\u00f3 molt valuosa sobre l'estructura en capes de les zones m\u00e9s profundes del nostre planeta a les quals no podem accedir directament<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9b1be80 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b1be80\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c7af7a3\" data-id=\"c7af7a3\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c0a0e73 elementor-widget elementor-widget-image\" data-id=\"c0a0e73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"584\" height=\"442\" src=\"https:\/\/sismoiberica.org\/wp-content\/uploads\/2025\/07\/FIGURA7.1.jpg\" class=\"attachment-full size-full wp-image-5355\" alt=\"\" srcset=\"https:\/\/sismoiberica.org\/wp-content\/uploads\/2025\/07\/FIGURA7.1.jpg 584w, https:\/\/sismoiberica.org\/wp-content\/uploads\/2025\/07\/FIGURA7.1-300x227.jpg 300w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a96dad5\" data-id=\"a96dad5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ace9098 elementor-widget elementor-widget-text-editor\" data-id=\"ace9098\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Model de propagaci\u00f3 d&#8217;ones s\u00edsmiques d&#8217;un terratr\u00e8mol a l&#8217;escor\u00e7a terrestre. Els canvis en les caracter\u00edstiques mec\u00e0niques de la Terra en profunditat provoquen distorsions en l&#8217;aven\u00e7 dels fronts d&#8217;ones s\u00edsmiques. L&#8217;estudi d&#8217;aquestes ones s\u00edsmiques des d&#8217;una xarxa d&#8217;estacions s\u00edsmiques en superf\u00edcie ens informa de les caracter\u00edstiques de les capes que formen la Terra en profunditat. Font de la imatge: <a href=\"https:\/\/www.iris.edu\/hq\/inclass\/software-web-app\/seismic_waves_viewer\">Seismic Waves Viewer<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f2364c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2364c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-cb09de4\" data-id=\"cb09de4\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14764e8 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"14764e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<a href=\"https:\/\/sismoiberica.org\/tectonica-de-plaques\/\" class=\"elementor-icon\" tabindex=\"-1\" aria-label=\"Tect\u00f2nica de plaques \">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-alt-circle-right\"><\/i>\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<a href=\"https:\/\/sismoiberica.org\/tectonica-de-plaques\/\" >\n\t\t\t\t\t\t\tTect\u00f2nica de plaques \t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76fbe37 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"76fbe37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<a href=\"https:\/\/sismoiberica.org\/estructura-terrestre-profunda\/\" class=\"elementor-icon\" tabindex=\"-1\" aria-label=\"Estructura terrestre profunda\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-alt-circle-right\"><\/i>\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<a href=\"https:\/\/sismoiberica.org\/estructura-terrestre-profunda\/\" >\n\t\t\t\t\t\t\tEstructura terrestre profunda\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Utilitat dels terratr\u00e8mols Els terratr\u00e8mols a m\u00e9s d&#8217;implicar un risc evident, tamb\u00e9 tenen els seus aspectes positius: La suma dels efectes superficials de molts terratr\u00e8mols al llarg del temps acaba generant uns relleus i paisatges variats i interessants, especialment t\u00edpics de les zones properes als l\u00edmits de les plaques tect\u00f2niques. La sismicitat terrestre ens dona [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5241","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sismoiberica.org\/es\/wp-json\/wp\/v2\/pages\/5241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sismoiberica.org\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sismoiberica.org\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sismoiberica.org\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sismoiberica.org\/es\/wp-json\/wp\/v2\/comments?post=5241"}],"version-history":[{"count":0,"href":"https:\/\/sismoiberica.org\/es\/wp-json\/wp\/v2\/pages\/5241\/revisions"}],"wp:attachment":[{"href":"https:\/\/sismoiberica.org\/es\/wp-json\/wp\/v2\/media?parent=5241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}