{"id":92157,"date":"2009-10-03T00:00:00","date_gmt":"2009-10-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/paleoambiente-y-antropizacion-en-asturias-durante-el-holoceno\/"},"modified":"2009-10-03T00:00:00","modified_gmt":"2009-10-03T00:00:00","slug":"paleoambiente-y-antropizacion-en-asturias-durante-el-holoceno","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/paleoambiente-y-antropizacion-en-asturias-durante-el-holoceno\/","title":{"rendered":"Paleoambiente y antropizacion en asturias durante el holoceno"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Lourdes Lopez Merino <\/strong><\/h2>\n<p>El an\u00e1lisis pol\u00ednico de tres turberas, un lago y un yacimiento arqueol\u00f3gico de la provincia de asturias, junto con una revisi\u00f3n bibliogr\u00e1fica de los estudio paleobot\u00e1nicos de la zona, ha permitido reconstruir la din\u00e1mica de la vegetaci\u00f3n y de los cambios sobre la misma por parte del clima y del ser humano durante los \u00faltimos 11500 a\u00f1os, el holoceno. de esta manera se ha constatado la existencia de refugios de elementos mes\u00f3filos y term\u00f3filos anteriores al holoceno, como casta\u00f1os, nogales y hayas, la colonizaci\u00f3n arb\u00f3rea de los espacios durante el holoceno inicial junto con una mejora clim\u00e1tica, una tendencia hacia unas condiciones m\u00e1s secas y t\u00e9rmicas durante el holoceno medio, y una tendencia a la deforestaci\u00f3n de los bosques durante el holoceno final. Adem\u00e1s, se ha evaluado el alcance del evento 8200 cal bp, identific\u00e1ndose en numerosos registros; y se han detectado las primeras evidencias de antropizaci\u00f3n, de origen pastoril, en la segunda mitad del vi milenio cal bc; mientras que los inicios de la agricultura son posteriores, siendo la turbera de monte areo la que ha registrado la agricultura m\u00e1s antigua en asturias, y corresponden a la primera mitad del v milenio cal bc (inicios del neol\u00edtico). Es durante el holoceno final cuando las actividades antr\u00f3picas configuran los paisajes actuales asturianos. \u00e9stas se generalizan definitivamente en todos los registros desde la edad del bronce, momento desde el que se asiste a una amplia matorralizaci\u00f3n y apertura de los paisajes, mediada por el incremento de actividades ganaderas y agr\u00edcolas, y ya en fechas m\u00e1s recientes por plantaciones forestales de pinos y eucaliptos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Paleoambiente y antropizacion en asturias durante el holoceno<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Paleoambiente y antropizacion en asturias durante el holoceno <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Lourdes Lopez Merino <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/03\/2009<\/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> L\u00f3pez  S\u00e1ez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 sebasti\u00e1n Carri\u00f3n Garc\u00eda <\/li>\n<li>Carlos Montes del olmo (vocal)<\/li>\n<li>almudena Orejas del valle (vocal)<\/li>\n<li>penelope Gonzalez samperiz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Lourdes Lopez Merino El an\u00e1lisis pol\u00ednico de tres turberas, un lago y un yacimiento arqueol\u00f3gico de la [&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 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