{"id":115645,"date":"2018-03-11T10:44:14","date_gmt":"2018-03-11T10:44:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-de-la-presion-en-la-geoquimica-de-la-corteza-y-del-oceano-del-satelite-europa\/"},"modified":"2018-03-11T10:44:14","modified_gmt":"2018-03-11T10:44:14","slug":"efectos-de-la-presion-en-la-geoquimica-de-la-corteza-y-del-oceano-del-satelite-europa","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/complutense-de-madrid\/efectos-de-la-presion-en-la-geoquimica-de-la-corteza-y-del-oceano-del-satelite-europa\/","title":{"rendered":"Efectos de la presion en la geoquimica de la corteza y del oceano del satelite europa"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda Victoria Mu\u00f1oz Iglesias <\/strong><\/h2>\n<p>Europa, sat\u00e9lite de j\u00fapiter, tiene especial inter\u00e9s para la astrobiolog\u00eda puesto que su interior alberga ambientes acuosos potencialmente habitables. De los datos obtenidos por las misiones voyager y galileo, se sabe que la luna es un cuerpo diferenciado en el cual hay un oc\u00e9ano salino por debajo de la corteza. La composici\u00f3n qu\u00edmica de la superficie es principalmente hielo de agua; sin embargo, tambi\u00e9n han sido detectados hielos de vol\u00e1tiles ej di\u00f3xido de carbono y minerales hidratados de sulfato de magnesio, sulfato de sodio, \u00e1cido sulf\u00farico y carbonato de sodio, cuyo origen es presumiblemente end\u00f3geno. El objetivo de esta tesis es entender c\u00f3mo evolucionan geoqu\u00edmicamente los criomagmas del interior de europa. Para ello, se estudian tres fen\u00f3menos a el fraccionamiento mineral a partir de diversos criomagmas bajo presi\u00f3n, y los cambios en salinidad y ph durante el enfriamiento que conlleva este proceso b la solubilidad del di\u00f3xido de carbono en fluidos ricos en sulfato de magnesio a alta presi\u00f3n y distinta concentraci\u00f3n, as\u00ed como las condiciones geol\u00f3gicas donde se produce su exoluci\u00f3n c) la cristalizaci\u00f3n y descomposici\u00f3n de varias parag\u00e9nesis minerales en las condiciones de la corteza ej clatratos de di\u00f3xido de carbono y minerales altamente hidratados, y los cambios de volumen implicados. Las condiciones del interior del sat\u00e9lite se simulan utilizando dos c\u00e1maras de alta presi\u00f3n de acero inoxidable. Los experimentos se estudian mediante espectroscop\u00eda raman y calorimetr\u00eda diferencial de barrido. La combinaci\u00f3n de los resultados experimentales permite elaborar un modelo sobre la evoluci\u00f3n de los criomagmas de europa y sus consecuencias geol\u00f3gicas observables en la superficie. El modelo describe los posibles caminos geoqu\u00edmicos que un criomagma gaseoso y salino sigue desde el oc\u00e9ano interior hasta alcanzar la superficie, que son principalmente, extrusi\u00f3n criomagm\u00e1tica por despresurizaci\u00f3n instant\u00e1nea,  cristalizaci\u00f3n fraccionada dentro de la corteza,  extrusi\u00f3n criomagm\u00e1tica con desgasificaci\u00f3n y  extrusi\u00f3n criomagm\u00e1tica con enfriamiento gradual. Esta actividad end\u00f3gena explica las caracter\u00edsticas de ciertas estructuras geol\u00f3gicas de la superficie de europa, como conamara chaos o thera macula.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos de la presion en la geoquimica de la corteza y del oceano del satelite europa<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos de la presion en la geoquimica de la corteza y del oceano del satelite europa <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda Victoria Mu\u00f1oz Iglesias <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/05\/2014<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Olga Prieto Ballesteros<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: valentin Garcia baonza <\/li>\n<li>iv\u00e1n L\u00f3pez ruiz-labranderas (vocal)<\/li>\n<li>pedro dimas Sanz mart\u00ednez (vocal)<\/li>\n<li>Jos\u00e9 Antonio Rodr\u00edguez manfredi (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Victoria Mu\u00f1oz Iglesias Europa, sat\u00e9lite de j\u00fapiter, tiene especial inter\u00e9s para la astrobiolog\u00eda puesto que su [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[986],"tags":[86901,228674,228672,59394,228673,40103],"class_list":["post-115645","post","type-post","status-publish","format-standard","hentry","category-complutense-de-madrid","tag-ivan-lopez-ruiz-labranderas","tag-jose-antonio-rodriguez-manfredi","tag-maria-victoria-munoz-iglesias","tag-olga-prieto-ballesteros","tag-pedro-dimas-sanz-Martinez","tag-valentin-garcia-baonza"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/115645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=115645"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/115645\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=115645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=115645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=115645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}