{"id":103955,"date":"2018-03-11T10:26:42","date_gmt":"2018-03-11T10:26:42","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/establecimiento-de-cuatro-especies-de-quercus-en-el-sur-de-la-peninsula-iberica-factores-condicionantes\/"},"modified":"2018-03-11T10:26:42","modified_gmt":"2018-03-11T10:26:42","slug":"establecimiento-de-cuatro-especies-de-quercus-en-el-sur-de-la-peninsula-iberica-factores-condicionantes","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ecologia-vegetal\/establecimiento-de-cuatro-especies-de-quercus-en-el-sur-de-la-peninsula-iberica-factores-condicionantes\/","title":{"rendered":"Establecimiento de cuatro especies de quercus en el sur de la peninsula iberica. factores condicionantes"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Victoria Gonzalez Rodriguez <\/strong><\/h2>\n<p>Las especies del g\u00e9nero quercus son muy representativas en el estrato arb\u00f3reo de los bosques mediterr\u00e1neos y presentan una regeneraci\u00f3n limitada, siendo la fase de pl\u00e1ntula muy sensible a las condiciones ambientales. En esta tesis se han estudiado algunos de los factores clave para el establecimiento de varias especies de quercus (q. Ilex ssp ballota, q. Suber, q. Faginea, q. Pyrenaica) presentes en el p.N. Sierra de carde\u00f1a y montoro, abarcando las fases de depredaci\u00f3n post-dispersiva, emergencia, crecimiento y supervivencia. Se han considerado tanto factores \u00abintr\u00ednsecos\u00bb a la planta: peso de la semilla  y \u00e1rbol madre; como factores \u00abexternos\u00bb: luz, disponibilidad de agua, interacciones planta-planta e interacciones animal-planta. Los resultados muestran c\u00f3mo el reclutamiento est\u00e1 fuertemente limitado en la fase de depredaci\u00f3n, encontr\u00e1ndose que en el \u00e1rea de estudio los animales de tipo depredador-dispersor seleccionan las bellotas en funci\u00f3n de la especie. Mientras que los factores intr\u00ednsecos son m\u00e1s importantes en las fases de emergencia y crecimiento, la supervivencia est\u00e1 fuertemente limitada por el agua disponible durante la sequ\u00eda estival. El estudio de la influencia materna sobre el establecimiento supone uno de los aspectos m\u00e1s novedosos de esta tesis, en la que adem\u00e1s se aporta mucha informaci\u00f3n pr\u00e1ctica sobre aspectos de regeneraci\u00f3n y repoblaci\u00f3n que puede ser de utilidad para los gestores del parque.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Establecimiento de cuatro especies de quercus en el sur de la peninsula iberica. factores condicionantes<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Establecimiento de cuatro especies de quercus en el sur de la peninsula iberica. factores condicionantes <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Victoria Gonzalez Rodriguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/09\/2010<\/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>Rafael Mar\u00eda Navarro Cerrillo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda  del pilar Fernandez rebollo <\/li>\n<li>teodoro Mara\u00f1on (vocal)<\/li>\n<li>Fernando Javier Pulido diaz (vocal)<\/li>\n<li>belen Fernandez santos (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Victoria Gonzalez Rodriguez Las especies del g\u00e9nero quercus son muy representativas en el estrato arb\u00f3reo 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 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