{"id":23585,"date":"2018-03-09T09:14:12","date_gmt":"2018-03-09T09:14:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/variabilidad-climatica-orbital-y-suborbital-en-el-mediterraneo-occidental-analisis-de-alta-resolucion-del-registro-micropaleontologico\/"},"modified":"2018-03-09T09:14:12","modified_gmt":"2018-03-09T09:14:12","slug":"variabilidad-climatica-orbital-y-suborbital-en-el-mediterraneo-occidental-analisis-de-alta-resolucion-del-registro-micropaleontologico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/salamanca\/variabilidad-climatica-orbital-y-suborbital-en-el-mediterraneo-occidental-analisis-de-alta-resolucion-del-registro-micropaleontologico\/","title":{"rendered":"Variabilidad clim\u00e1tica orbital y suborbital en el mediterr\u00e1neo occidental; an\u00e1lisis de alta resoluci\u00f3n del registro micropaleontol\u00f3gico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marta P\u00e9rez Folgado <\/strong><\/h2>\n<p>El an\u00e1lisis de alta resoluci\u00f3n de la fauna de foramin\u00edferos planct\u00f3nicos del mar de albor\u00e1n ha permitido definir 71 nuevos eventos faun\u00edsticos durante los \u00fatlimos 150.000 a\u00f1os identificados en los testigos md95-2043 y odp977. por otra parte, mediante los cambios en las asociaciones hemos reconstruido las paleotemperaturas superficiales del mar de albor\u00e1n mediante diferentes t\u00e9cnicas paleoambientales.  gran parte de estos cambios en las asociaciones est\u00e1n relacionados con la variabilidad clim\u00e1tica milenaria (sub-milankovitch) relacionada con los eventos heinrich (he) y los ciclos dansgaard-oeschger (d-o). As\u00ed, durante los \u00faltimos 100.000 a\u00f1os, este tipo de variabilidad suborbital ha provocado cambios tanto en las temperaturas, que no superaron los 7\u00c2\u00bac en los momentos m\u00e1s fr\u00edos, como en las asociaciones de foramin\u00edferos planct\u00f3nicos. Abundan especies de aguas fr\u00edas, como turborotalita quinquloba (o polares, como neogloboquadrina pachyderma enrollamiento lev\u00f3giro) durante los estadiales (eventos fr\u00edos d-o) y los he, y especies m\u00e1s templadas, como globorotalia inflata o globigerinoides ruber, en los interestadiales (eventos c\u00e1lidos d-o).  las capas ricas en materia org\u00e1nica (prls) l1 a l8 del mar de albor\u00e1n son equivalentes a los sapropeles s1 a s5 del mediterr\u00e1neo oriental y su origen tambi\u00e9n es similar, es decir, una capa poco salina en superficie asociada a un cierto aumento de la productividad. Las capas asociadas a las terminaciones i y ii se depositan antes en el mediterr\u00e1neo occidental, y unos 5.000 a\u00f1os despu\u00e9s comienza su registro en el oriental.  la variabilidad orbital relacionada con la precesi\u00f3n terrestre del mesiniense mediterr\u00e1neo provoc\u00f3 ciclos litol\u00f3gicos cuatripartitos en la parte occidental (sorbas, almer\u00eda, espa\u00f1a), y tripartitos en la oriental (isla de gavdos, grecia). Los ciclos biol\u00f3gicos, sin embargo, son similares y se pueden dividir en cuatro estadios, seg\u00fan avanza el ciclo d<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Variabilidad clim\u00e1tica orbital y suborbital en el mediterr\u00e1neo occidental; an\u00e1lisis de alta resoluci\u00f3n del registro micropaleontol\u00f3gico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Variabilidad clim\u00e1tica orbital y suborbital en el mediterr\u00e1neo occidental; an\u00e1lisis de alta resoluci\u00f3n del registro micropaleontol\u00f3gico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marta P\u00e9rez Folgado <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Salamanca<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/06\/2003<\/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>Francisco Javier Sierro S\u00e1nchez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda de los \u00e1ngeles (secretario) B\u00e1rcena pern\u00eda <\/li>\n<li>Juan Grimalt obrador (vocal)<\/li>\n<li>Antonio V\u00e1zquez mart\u00ednez (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marta P\u00e9rez Folgado El an\u00e1lisis de alta resoluci\u00f3n de la fauna de foramin\u00edferos planct\u00f3nicos del mar de [&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":[9386],"tags":[69843,41335,20454,69842,69841],"class_list":["post-23585","post","type-post","status-publish","format-standard","hentry","category-salamanca","tag-antonio-vazquez-Martinez","tag-francisco-javier-sierro-sanchez","tag-juan-grimalt-obrador","tag-maria-de-los-angeles-secretario-barcena-pernia","tag-marta-perez-folgado"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/23585","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=23585"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/23585\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=23585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=23585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=23585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}